Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Select vehicle to confirm fitment

4WD Switch

Name: 4WD Switch
Brand: Dorman - OE Solutions
Availability: InStock

PART#: 901-053

Dorman - OE Solutions

Add to My Projects

+ 0 More

$69.95

Select vehicle to confirm fitment

In stock

Need help? Talk to us, or chat with an expert!

Add to My Projects

Interchanges

Brand	Part #

General Motors	15164519
General Motors	15136040
General Motors	19259312

Fitments

Year	Make	Model	Submodel	Engine	Fuel Type	Position	Note
2007	Chevrolet	Silverado 2500 HD Classic	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 2500 HD Classic	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	Chevrolet	Silverado 3500 Classic	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SL	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SL	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SLE	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SL	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 2500 HD Classic	SLT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SL	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SLT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SL	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SLE	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2007	GMC	Sierra 3500 Classic	SL	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Suburban 2500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Suburban 2500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Suburban 2500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Suburban 2500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 2500 HD	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Silverado 3500	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Avalanche 2500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	Chevrolet	Avalanche 2500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Yukon XL 2500	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Yukon XL 2500	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Yukon XL 2500	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Yukon XL 2500	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SLT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SL	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SL	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SL	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SLE	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 2500 HD	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SLE	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SL	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SL	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SLT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SL	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2006	GMC	Sierra 3500	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Avalanche 2500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Avalanche 2500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	LS	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	Base	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	Base	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	WT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	Base	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 2500 HD	Base	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	Base	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	Base	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LS	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	Base	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	Base	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Silverado 3500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Suburban 2500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Suburban 2500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Suburban 2500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	Chevrolet	Suburban 2500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	Base	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	WT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLE	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLE	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	Base	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	Base	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	Base	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 2500 HD	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	WT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLE	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	Base	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	Base	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLE	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	Base	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	SLT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Sierra 3500	Base	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Yukon XL 2500	SLT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Yukon XL 2500	SLT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Yukon XL 2500	SLE	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2005	GMC	Yukon XL 2500	SLE	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Avalanche 1500	Z71	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Avalanche 1500	Z66	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Avalanche 1500	Base	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Avalanche 2500	Base	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LT	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Hybrid	5.3V8	FULL HYBRID EV-GAS (FHEV)	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Base	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	WT	4.3V6	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Z71 Off-Road	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Base	4.3V6	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LS	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LT	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Base	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	SS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LS	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LS	4.3V6	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	WT	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LS	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	WT	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Z71 Off-Road	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Base	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	WT	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LT	4.3V6	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	LT	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 1500	Z71 Off-Road	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500	Base	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	Base	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	Base	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	Base	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	Base	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	LS	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	WT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 2500 HD	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	Base	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	Base	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LS	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	WT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	Base	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	Base	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LT	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	WT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	WT	6.6V8	DIESEL	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Silverado 3500	LS	6.0V8	CNG	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 1500	LT	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 1500	LS	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 1500	Z71	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 1500	LS	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 1500	LT	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 1500	Z71	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 2500	LT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 2500	LS	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 2500	LS	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Suburban 2500	LT	8.1V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	LT	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	Z71	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	LS	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	LT	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	LT	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	Z71	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	LS	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	LS	4.8V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	Chevrolet	Tahoe	Z71	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	GMC	Sierra 1500	Base	5.3V8	FLEX	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	GMC	Sierra 1500	SLE	4.3V6	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	GMC	Sierra 1500	Base	4.3V6	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	GMC	Sierra 1500	SLT	4.3V6	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	GMC	Sierra 1500	SLT	5.3V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
2004	GMC	Sierra 1500	WT	6.0V8	GAS	N/A	w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)

Product info

The Dorman – OE Solutions 4WD Switch part number 901-053 is a reliable replacement part that is compatible with several Chevrolet and GMC models. This switch is engineered to meet or exceed OEM specifications, ensuring optimal performance and longevity.

Crafted from high-quality materials, the Dorman – OE Solutions 4WD Switch is designed to withstand the rigors of daily use, ensuring long-lasting durability. It is a direct replacement for the original switch, making installation quick and easy.

With its easy-to-use design, the Dorman – OE Solutions 4WD Switch allows drivers to effortlessly engage and disengage their 4WD system. This switch is also compatible with other part numbers, including 15136040, 15164519, and 19259312.

Investing in the Dorman – OE Solutions 4WD Switch can help restore the functionality of your 4WD system, enabling you to tackle tough terrain and adverse weather conditions with ease. Whether you’re navigating rocky terrain, traversing muddy roads, or driving in snowy conditions, this switch provides reliable 4WD engagement, ensuring optimal performance and safety.

Overall, the Dorman – OE Solutions 4WD Switch is a dependable replacement part that offers superior performance, durability, and ease of use. Upgrade your vehicle’s 4WD system with this high-quality switch today.

About Dorman - OE Solutions

When looking for car aftermarket parts, Dorman OE Solutions is known for its dedication to quality, new ideas, and dependability. The company Dorman has been around for a long time, and they have always provided OE-quality parts that meet or beat industry standards. No matter how small the parts are or how complicated the systems are, Dorman OE Solutions has a wide range of products that are designed to keep your car running at its best.

At Newparts.com, we're proud to be an official seller of Dorman OE Solutions parts. In addition to Dorman OE Solutions parts for the engine, transmission, suspension, and electrical systems, we have a huge variety of exterior and interior accessories. It doesn't matter what your vehicle needs; Dorman is dedicated to providing reliable solutions that boost both speed and durability.

One important benefit of shopping at Newparts.com is that we always give customers cheap access to parts that aren't being used. Knowing how expensive it can be to keep cars in good shape and fix them when they break down, we try to offer reasonable prices on all Dorman parts. When you buy from us, you can save a lot of money without losing quality.

Along with having low prices, we put customer satisfaction first by sending all Dorman products out quickly. We understand how important time is when it comes to car repairs, so we work hard to make sure your orders get to you on time. Whether you're changing an old part or adding the newest innovations from Dorman to your car, you can count on us to get your parts to you quickly and easily. Reach out to us via phone. Call us now at 855-505-2886 and our customer service team will help you.

Check out how parts from Dorman OE Solutions can improve your car's speed and dependability. Every time you shop at Newparts.com, you can be sure of getting the best value, quality, and ease of use. Feel good about shopping. Find out why tens of thousands of drivers trust Dorman with all their car needs.

Specifications

Attached Lead Wires	No Lead Wires Required
California Proposition 65	WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Mounting Location	Dash
Package Contents	1 Switch
Terminal Type	Blade
Wiring Harness Included	No Harness Required

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

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

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.

4WD Switch

Delivery Info

Returns Info

FREE SHIPPING