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Spark Plug (Gap 0.044) (Laser Iridium)

Name: Spark Plug (Gap 0.044) (Laser Iridium)
Brand: NGK
Availability: InStock

PART#: IZTR5B11

NGK

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$6.75

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Interchanges

Brand	Part #

DENSO Auto Parts	IT16TT
DENSO Auto Parts	PT16TT
ACDelco	41-110 / 41110
ACDelco	41-985 / 41985
DENSO Auto Parts	4713
DENSO Auto Parts	4511
Bosch	7421
Bosch	9602
Bosch	HR9LI33U
Bosch	HGR9LQI0
ACDelco	12571164
Bosch	4509
NGK	1465
Bosch	HR8LII33U
ACDelco	41-162 / 41162
ACDelco	12621258

Fitments

Year	Make	Model	Submodel	Engine	Fuel Type	Note
2020	Chevrolet	Express 3500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 3500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	Chevrolet	Express 2500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 2500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2020	GMC	Savana 3500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	LTZ	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	LTZ	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	LT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	High Country	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	LT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	LTZ	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	WT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	LT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	High Country	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	WT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 3500 HD	WT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	WT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	WT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	LT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	LT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	High Country	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	High Country	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	WT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Silverado 2500 HD	LT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 3500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	Chevrolet	Express 2500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	Denali	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	SLE	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	Base	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	Base	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	Base	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	SLT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	SLT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	Denali	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	SLE	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	SLT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 2500 HD	SLE	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	Denali	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	Base	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	SLT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	SLE	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	SLE	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	SLT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	Denali	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	Base	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	SLT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	SLE	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Sierra 3500 HD	Base	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 3500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2019	GMC	Savana 2500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Suburban 3500 HD	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Suburban 3500 HD	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Suburban 3500 HD	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Suburban 3500 HD	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 3500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Express 2500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	LT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	WT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	WT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	High Country	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	LT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	LT	6.0V8	CNG	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	WT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 2500 HD	High Country	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	WT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	LT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	LTZ	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	LTZ	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	LT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	High Country	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	WT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	Chevrolet	Silverado 3500 HD	High Country	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 2500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	LT	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	Base	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	Base	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	LS	6.0V8	FLEX	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	Base	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	LT	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	LS	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	LS	6.0V8	GAS	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Savana 3500	LT	6.0V8	CNG	100,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 2500 HD	SLE	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 2500 HD	SLT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 2500 HD	Base	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 2500 HD	Base	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 2500 HD	Denali	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 2500 HD	SLE	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	Denali	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	SLT	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	Base	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	Denali	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	SLE	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	SLT	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	Base	6.0V8	GAS	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2018	GMC	Sierra 3500 HD	SLE	6.0V8	FLEX	96,000 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Caprice	PPV	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Suburban 3500 HD	LS	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Suburban 3500 HD	LT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Suburban 3500 HD	LS	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Suburban 3500 HD	LT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	SS	Base	6.2V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	LS	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	Base	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	LT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	Base	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	LT	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	LS	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	LS	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 2500	LT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	Base	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	Base	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	LT	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	LT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	LT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	Base	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	LS	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	LS	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Express 3500	LS	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	WT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	LT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	High Country	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	High Country	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	LT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	WT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 2500 HD	LTZ	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	LT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	WT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	High Country	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	High Country	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	LT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	LTZ	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	LTZ	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	Chevrolet	Silverado 3500 HD	WT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	Base	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	LS	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	LT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	LT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	Base	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	LS	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	LT	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 2500	LS	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	Base	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	LS	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	Base	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	LS	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	Base	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	LT	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	LT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	LT	4.8V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Savana 3500	LS	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Sierra 2500 HD	SLT	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Sierra 2500 HD	Base	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Sierra 2500 HD	SLE	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Sierra 2500 HD	SLE	6.0V8	GAS	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design
2017	GMC	Sierra 2500 HD	Base	6.0V8	FLEX	97,500 mi OE Mfr Recommended Service Interval; Gap 0.040"; OE Equivalent Design

Product info

The NGK Spark Plug part number IZTR5B11 is a high-performance spark plug designed specifically for Buick, Cadillac, Chevrolet, and GMC vehicles. With its advanced technology and superior design, this spark plug offers a range of benefits that make it the perfect choice for any driver.

One of the key features of the NGK IZTR5B11 spark plug is its exceptional durability. Made from high-quality materials, this spark plug is designed to withstand even the most extreme conditions, ensuring reliable performance in all driving conditions.

In addition to its durability, the NGK IZTR5B11 spark plug also offers excellent ignition performance. With its advanced design, this spark plug delivers a powerful spark that ignites the fuel mixture in your engine quickly and efficiently, providing improved acceleration and fuel efficiency.

Another key benefit of the NGK IZTR5B11 spark plug is its compatibility with a wide range of Buick, Cadillac, Chevrolet, and GMC vehicles. With its precise fit and easy installation process, this spark plug is the perfect choice for drivers who want to improve their vehicle’s performance without the need for costly upgrades or modifications.

Overall, the NGK Spark Plug part number IZTR5B11 is an excellent choice for any driver looking to improve the performance of their Buick, Cadillac, Chevrolet, or GMC vehicle. With its advanced technology, exceptional durability, and superior ignition performance, this spark plug is sure to provide years of reliable service and improved driving performance.

About NGK

NGK is a company with over 80 years of experience in the automotive industry. The production of the first NGK spark plugs began in 1937.

However, it was the manufacturing of copper-cored wide range spark plugs in 1958 that helped the company become a leading brand in the automotive industry. The company headquarters is located in Nagoya, Japan.

With the success of NGK products like spark plugs, glow plugs, and oxygen sensors, the company gained a strong global presence.

NGK currently has 35 production plants worldwide and employs more than 10,400 people.

The company currently has facilities in countries such as South Africa, South Korea, Japan, Australia, China, India, France, United States, and United Kingdom.

In the beginning, the company supplied a majority of its products to Japanese automakers. Today, drivers across the globe use NGK spark plugs, which are compatible with a variety of vehicle makes.

In fact, almost every petrol engine available on the market can use NGK spark plugs.

The company produces more than a thousand different types of spark plugs, which makes it easy to find the right fit for your engine.

There are three different NGK innovation labs where engineers search for new ways to improve existing products and make new ones.

Thanks to the efforts of these labs, NGK was able to venture into the medical industry.

Despite being one of the largest manufacturers of spark plugs on the planet, NGK is always thinking about the next.

A few years ago, the company announced plans to gradually shift its focus towards solid-state batteries because electric vehicles may make spark plugs obsolete.

Specifications

Center Electrode Core Material	Copper
Center Electrode Tip Material	Iridium
Electrical Terminal Type	Non-Removable Nut
Ground Configuration	Standard
Ground Electrode Core Material	Nickel
Ground Electrode Quantity	1
Ground Electrode Tip Design	Standard
Hex Size	5/8
Insulator Height	53.00
Manufacturer Heat Range	5
Part Number	IZTR5B11
Pre-Gap Size	.044
Reach	.708
Resistance	5000
Seat Type	Tapered
Stock Number	1465
Thread Diameter	14.00

Warranty

We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!

Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Spark Plug (Gap 0.044) (Laser Iridium)

Delivery Info

Returns Info

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