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!

Please, add your first item to the wishlist

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!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Ignition Knock (Detonation) Sensor Seal

PART#: 42003
Dorman - HELP

$6.74

In stock

Interchanges
BrandPart #
General Motors12558177
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2007BuickRainierCXL5.3V8GASN/A | AWD; | RWD;
2007ChevroletTrailblazerLS5.3V8GASN/A | 4WD; | RWD;
2007ChevroletTrailblazerLT5.3V8GASN/A | 4WD; | RWD;
2007ChevroletExpress 1500LT5.3V8GASN/A | AWD; | RWD;
2007ChevroletExpress 1500LS5.3V8FLEXN/A | AWD; | RWD;
2007ChevroletExpress 1500LT5.3V8FLEXN/A | AWD; | RWD;
2007ChevroletExpress 1500Base5.3V8GASN/A | AWD; | RWD;
2007ChevroletExpress 1500LS5.3V8GASN/A | AWD; | RWD;
2007ChevroletExpress 1500Base5.3V8FLEXN/A | AWD; | RWD;
2007ChevroletExpress 2500Base6.0V8GASN/A | RWD;
2007ChevroletExpress 2500LS6.0V8GASN/A | RWD;
2007ChevroletExpress 2500LT6.0V8GASN/A | RWD;
2007ChevroletExpress 2500Base4.8V8GASN/A | RWD;
2007ChevroletExpress 3500Base6.0V8GASN/A | RWD;
2007ChevroletExpress 3500Base4.8V8GASN/A | RWD;
2007ChevroletExpress 3500LS6.0V8GASN/A | RWD;
2007ChevroletExpress 3500LT6.0V8GASN/A | RWD;
2007ChevroletSilverado 1500 ClassicWT5.3V8GASN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicLS4.8V8GASN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicLS5.3V8GASN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicLT4.8V8GASN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicLS5.3V8FLEXN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicHybrid5.3V8FULL HYBRID EV-GAS (FHEV)N/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicLT5.3V8FLEXN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicWT4.8V8GASN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicSS6.0V8GASN/A | RWD;
2007ChevroletSilverado 1500 ClassicLT5.3V8GASN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicLT6.0V8GASN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 ClassicWT5.3V8FLEXN/A | 4WD; | RWD;
2007ChevroletSilverado 1500 HD ClassicLT6.0V8GASN/A | 4WD; | RWD;
2007GMCSavana 1500LS5.3V8FLEXN/A | AWD; | RWD;
2007GMCSavana 1500LS5.3V8GASN/A | AWD; | RWD;
2007GMCSavana 1500Base5.3V8GASN/A | AWD; | RWD;
2007GMCSavana 1500LT5.3V8FLEXN/A | AWD; | RWD;
2007GMCSavana 1500LT5.3V8GASN/A | AWD; | RWD;
2007GMCSavana 1500Base5.3V8FLEXN/A | AWD; | RWD;
2007GMCSavana 2500Base6.0V8GASN/A | RWD;
2007GMCSavana 2500Base4.8V8GASN/A | RWD;
2007GMCSavana 2500LS6.0V8GASN/A | RWD;
2007GMCSavana 2500LT6.0V8GASN/A | RWD;
2007GMCSavana 3500LS6.0V8GASN/A | RWD;
2007GMCSavana 3500LT6.0V8GASN/A | RWD;
2007GMCSavana 3500Base4.8V8GASN/A | RWD;
2007GMCSavana 3500Base6.0V8GASN/A | RWD;
2007GMCEnvoyDenali5.3V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicHybrid5.3V8FULL HYBRID EV-GAS (FHEV)N/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSLT6.0V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSLE5.3V8FLEXN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSL5.3V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSL5.3V8FLEXN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSLE6.0V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSLE5.3V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSLE4.8V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicWT4.8V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicWT5.3V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicSLT5.3V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicDenali6.0V8GASN/A | AWD;
2007GMCSierra 1500 ClassicSL4.8V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 ClassicWT5.3V8FLEXN/A | 4WD; | RWD;
2007GMCSierra 1500 HD ClassicSLT6.0V8GASN/A | 4WD; | RWD;
2007GMCSierra 1500 HD ClassicSLE6.0V8GASN/A | 4WD; | RWD;
2007HummerH2Base6.0V8GASN/A | 4WD;
2006CadillacEscaladeBase6.0V8GASN/A | AWD; | RWD;
2006CadillacEscalade ESVBase6.0V8GASN/A | AWD;
2006CadillacEscalade EXTBase6.0V8GASN/A | AWD;
2006ChevroletAvalanche 1500LT5.3V8GASN/A | 4WD; | RWD;
2006ChevroletAvalanche 1500Z715.3V8FLEXN/A | 4WD;
2006ChevroletAvalanche 1500LS5.3V8GASN/A | 4WD; | RWD;
2006ChevroletAvalanche 1500Z665.3V8FLEXN/A | RWD;
2006ChevroletAvalanche 1500Z715.3V8GASN/A | 4WD;
2006ChevroletAvalanche 1500Z665.3V8GASN/A | RWD;
2006ChevroletAvalanche 1500LS5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletAvalanche 1500LT5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSuburban 1500Base5.3V8GASN/A | 4WD; | RWD;
2006ChevroletSuburban 1500LT5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSuburban 1500LT5.3V8GASN/A | 4WD; | RWD;
2006ChevroletSuburban 1500LTZ6.0V8GASN/A | AWD;
2006ChevroletSuburban 1500Base5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSuburban 1500Z715.3V8GASN/A | 4WD; | RWD;
2006ChevroletSuburban 1500Z715.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSuburban 1500LS5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSuburban 1500LS5.3V8GASN/A | 4WD; | RWD;
2006ChevroletTahoeZ715.3V8GASN/A | 4WD; | RWD;
2006ChevroletTahoeLT5.3V8GASN/A | 4WD; | RWD;
2006ChevroletTahoeBase4.8V8GASN/A | 4WD; | RWD;
2006ChevroletTahoeZ715.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletTahoeBase5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletTahoeLS5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletTahoeLT5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletTahoeBase5.3V8GASN/A | 4WD; | RWD;
2006ChevroletTahoeLS4.8V8GASN/A | 4WD; | RWD;
2006ChevroletTahoeLS5.3V8GASN/A | 4WD; | RWD;
2006ChevroletSuburban 2500LS6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSuburban 2500LT6.0V8GASN/A | 4WD; | RWD;
2006ChevroletExpress 1500Base5.3V8GASN/A | AWD; | RWD;
2006ChevroletExpress 1500LT5.3V8GASN/A | AWD; | RWD;
2006ChevroletExpress 1500LS5.3V8GASN/A | AWD; | RWD;
2006ChevroletExpress 2500Base6.0V8GASN/A | RWD;
2006ChevroletExpress 2500LS4.8V8GASN/A | RWD;
2006ChevroletExpress 2500LT4.8V8GASN/A | RWD;
2006ChevroletExpress 2500Base4.8V8GASN/A | RWD;
2006ChevroletExpress 2500LS6.0V8GASN/A | RWD;
2006ChevroletExpress 2500LT6.0V8GASN/A | RWD;
2006ChevroletExpress 3500Base4.8V8GASN/A | RWD;
2006ChevroletExpress 3500LS6.0V8GASN/A | RWD;
2006ChevroletExpress 3500Base6.0V8GASN/A | RWD;
2006ChevroletExpress 3500LT6.0V8GASN/A | RWD;
2006ChevroletSilverado 1500LS5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSilverado 1500LT6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 1500LT5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSilverado 1500SS6.0V8GASN/A | RWD;
2006ChevroletSilverado 1500LS4.8V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 1500LS5.3V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 1500LT5.3V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 1500LT4.8V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 1500WT4.8V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 1500Hybrid5.3V8FULL HYBRID EV-GAS (FHEV)N/A | 4WD; | RWD;
2006ChevroletSilverado 1500WT5.3V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 1500WT5.3V8FLEXN/A | 4WD; | RWD;
2006ChevroletSilverado 1500 HDLT6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 2500 HDWT6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 2500 HDLS6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 2500 HDLT6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 3500LS6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 3500LT6.0V8GASN/A | 4WD; | RWD;
2006ChevroletSilverado 3500WT6.0V8GASN/A | 4WD; | RWD;
2006GMCYukonSLE5.3V8FLEXN/A | 4WD; | RWD;
2006GMCYukonSL5.3V8FLEXN/A | 4WD; | RWD;
2006GMCYukonSL4.8V8GASN/A | 4WD; | RWD;
2006GMCYukonSLE4.8V8GASN/A | 4WD; | RWD;
2006GMCYukonSLE5.3V8GASN/A | 4WD; | RWD;
2006GMCYukonSLT5.3V8GASN/A | 4WD; | RWD;
2006GMCYukonSL5.3V8GASN/A | 4WD; | RWD;
2006GMCYukonDenali6.0V8GASN/A | AWD;
2006GMCYukonSLT5.3V8FLEXN/A | 4WD; | RWD;
2006GMCYukon XL 1500SL5.3V8FLEXN/A | 4WD; | RWD;
2006GMCYukon XL 1500SL5.3V8GASN/A | 4WD; | RWD;
2006GMCYukon XL 1500SLE5.3V8GASN/A | 4WD; | RWD;
2006GMCYukon XL 1500SLE5.3V8FLEXN/A | 4WD; | RWD;
2006GMCYukon XL 1500SLT5.3V8GASN/A | 4WD; | RWD;
2006GMCYukon XL 1500SLT5.3V8FLEXN/A | 4WD; | RWD;
2006GMCYukon XL 1500Denali6.0V8GASN/A | AWD;
2006GMCYukon XL 2500SLE6.0V8GASN/A | 4WD; | RWD;
2006GMCYukon XL 2500SLT6.0V8GASN/A | 4WD; | RWD;
2006GMCSavana 1500LS5.3V8GASN/A | AWD; | RWD;
2006GMCSavana 1500Base5.3V8GASN/A | AWD; | RWD;
2006GMCSavana 1500LT5.3V8GASN/A | AWD; | RWD;
2006GMCSavana 2500Base4.8V8GASN/A | RWD;
2006GMCSavana 2500Base6.0V8GASN/A | RWD;
2006GMCSavana 3500Base6.0V8GASN/A | RWD;
2006GMCSavana 3500LS6.0V8GASN/A | RWD;
2006GMCSavana 3500LT6.0V8GASN/A | RWD;
2006GMCSavana 3500Base4.8V8GASN/A | RWD;
2006GMCSierra 1500 HDSLT6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500 HDSLE6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 2500 HDSLT6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 2500 HDWT6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 2500 HDSL6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 2500 HDSLE6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 3500SLT6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 3500WT6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 3500SLE6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 3500SL6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500SLT6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500Denali6.0V8GASN/A | AWD;
2006GMCSierra 1500Hybrid5.3V8FULL HYBRID EV-GAS (FHEV)N/A | 4WD; | RWD;
2006GMCSierra 1500SLE5.3V8FLEXN/A | 4WD; | RWD;
2006GMCSierra 1500SL4.8V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500WT4.8V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500SL5.3V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500SLE6.0V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500SLT5.3V8FLEXN/A | 4WD; | RWD;
2006GMCSierra 1500WT5.3V8FLEXN/A | 4WD; | RWD;
2006GMCSierra 1500SLE5.3V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500SL5.3V8FLEXN/A | 4WD; | RWD;
2006GMCSierra 1500SLT5.3V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500SLE4.8V8GASN/A | 4WD; | RWD;
2006GMCSierra 1500WT5.3V8GASN/A | 4WD; | RWD;
2006PontiacGTOBase6.0V8GASN/A | RWD;
2006HummerH2Base6.0V8GASN/A | 4WD;
2005CadillacCTSV5.7V8GASN/A | RWD;
2005CadillacEscaladeBase6.0V8GASN/A | AWD; | RWD;
2005CadillacEscaladeBase5.3V8GASN/A | AWD; | RWD;
2005CadillacEscalade ESVBase6.0V8GASN/A | AWD;
2005CadillacEscalade EXTBase6.0V8GASN/A | AWD;
2005ChevroletAvalanche 1500Z665.3V8GASN/A | RWD;
2005ChevroletAvalanche 1500LS5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletAvalanche 1500LT5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletAvalanche 1500Z715.3V8GASN/A | 4WD;
2005ChevroletAvalanche 1500LS5.3V8GASN/A | 4WD; | RWD;
2005ChevroletAvalanche 1500Base5.3V8GASN/A | 4WD; | RWD;
2005ChevroletAvalanche 1500LT5.3V8GASN/A | 4WD; | RWD;
2005ChevroletAvalanche 1500Base5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletAvalanche 1500Z715.3V8FLEXN/A | 4WD;
2005ChevroletAvalanche 1500Z665.3V8FLEXN/A | RWD;
2005ChevroletExpress 1500LS5.3V8GASN/A | AWD; | RWD;
2005ChevroletExpress 1500Base5.3V8GASN/A | AWD; | RWD;
2005ChevroletExpress 2500LS5.3V8GASN/A | RWD;
2005ChevroletExpress 2500Base4.8V8GASN/A | AWD; | RWD;
2005ChevroletExpress 2500LS6.0V8GASN/A | RWD;
2005ChevroletExpress 2500LS6.0V8CNGN/A | RWD;
2005ChevroletExpress 2500Base6.0V8GASN/A | AWD; | RWD;
2005ChevroletExpress 2500Base6.0V8CNGN/A | AWD; | RWD;
2005ChevroletExpress 2500Base5.3V8GASN/A | AWD; | RWD;
2005ChevroletExpress 2500LS4.8V8GASN/A | RWD;
2005ChevroletExpress 3500Base6.0V8GASN/A | RWD;
2005ChevroletExpress 3500Base6.0V8CNGN/A | RWD;
2005ChevroletExpress 3500LS6.0V8GASN/A | RWD;
2005ChevroletExpress 3500LS6.0V8CNGN/A | RWD;
2005ChevroletExpress 3500Base4.8V8GASN/A | RWD;
2005ChevroletExpress 3500LS4.8V8GASN/A | RWD;
2005ChevroletSilverado 1500Base5.3V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500WT4.8V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500Z71 Off-Road6.0V8GASN/A | 4WD;
2005ChevroletSilverado 1500WT5.3V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500LS4.8V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500LT4.8V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500LS5.3V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500Base4.8V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500Hybrid5.3V8FULL HYBRID EV-GAS (FHEV)N/A | 4WD; | RWD;
2005ChevroletSilverado 1500LT5.3V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500LS5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletSilverado 1500Z71 Off-Road4.8V8GASN/A | 4WD;
2005ChevroletSilverado 1500LT5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletSilverado 1500Z71 Off-Road5.3V8GASN/A | 4WD;
2005ChevroletSilverado 1500LS6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500SS6.0V8GASN/A | AWD; | RWD;
2005ChevroletSilverado 1500LT6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500Z71 Off-Road5.3V8FLEXN/A | 4WD;
2005ChevroletSilverado 1500Base5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletSilverado 1500WT5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletSilverado 2500 HDBase6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 2500 HDBase6.0V8CNGN/A | 4WD; | RWD;
2005ChevroletSilverado 2500 HDWT6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 2500 HDWT6.0V8CNGN/A | 4WD; | RWD;
2005ChevroletSilverado 2500 HDLS6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 2500 HDLS6.0V8CNGN/A | 4WD; | RWD;
2005ChevroletSilverado 2500 HDLT6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500 HDBase6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500 HDLS6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 1500 HDLT6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 3500Base6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 3500LS6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 3500LS6.0V8CNGN/A | 4WD; | RWD;
2005ChevroletSilverado 3500LT6.0V8GASN/A | 4WD; | RWD;
2005ChevroletSilverado 3500LT6.0V8CNGN/A | 4WD; | RWD;
2005ChevroletSilverado 3500Base6.0V8CNGN/A | 4WD; | RWD;
2005ChevroletSuburban 1500LS5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletSuburban 1500LT5.3V8FLEXN/A | 4WD; | RWD;
2005ChevroletSuburban 1500Z715.3V8GASN/A | 4WD;
Specifications
ColorBrown
ColorMarr+¦n
Contenidos del paquete1 Pasacables
Inside Diameter0.77
MaterialElast+¦metro
MaterialElastomer
Outside Diameter1.83
Package Contents1 Grommet
Rim ShapeRedondo
Rim ShapeRound
Seal TypeRadial
Thickness0.33
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.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products