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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Engine Coolant Temperature Sensor Connector

PART#: 645-939
Dorman - Pik-A-Nut
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2005ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
2005ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
2005ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
2005GMCSafariSLE4.3V6GASN/A | AWD; | RWD;
2005GMCSafariBase4.3V6GASN/A | AWD; | RWD;
2005GMCSafariSLT4.3V6GASN/A | AWD; | RWD;
2004ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
2004ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
2004ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
2004GMCSafariSLE4.3V6GASN/A | AWD; | RWD;
2004GMCSafariBase4.3V6GASN/A | AWD; | RWD;
2004GMCSafariSLT4.3V6GASN/A | AWD; | RWD;
2003ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
2003ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
2003ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
2003GMCSafariSLE4.3V6GASN/A | AWD; | RWD;
2003GMCSafariBase4.3V6GASN/A | AWD; | RWD;
2003GMCSafariSLT4.3V6GASN/A | AWD; | RWD;
2002ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
2002ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
2002ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
2002ChevroletExpress 1500LS5.0V8GASN/A | RWD;
2002ChevroletExpress 1500LS4.3V6GASN/A | RWD;
2002ChevroletExpress 1500LT5.0V8GASN/A | RWD;
2002ChevroletExpress 1500LT4.3V6GASN/A | RWD;
2002ChevroletExpress 1500Base5.7V8GASN/A | RWD;
2002ChevroletExpress 1500Base5.0V8GASN/A | RWD;
2002ChevroletExpress 1500Base4.3V6GASN/A | RWD;
2002ChevroletExpress 1500LS5.7V8GASN/A | RWD;
2002ChevroletExpress 1500LT5.7V8GASN/A | RWD;
2002ChevroletExpress 2500Base5.7V8BI-FUELN/A | RWD;
2002ChevroletExpress 2500LS5.7V8GASN/A | RWD;
2002ChevroletExpress 2500Base5.0V8GASN/A | RWD;
2002ChevroletExpress 2500LS5.0V8GASN/A | RWD;
2002ChevroletExpress 2500LS4.3V6GASN/A | RWD;
2002ChevroletExpress 2500Base4.3V6GASN/A | RWD;
2002ChevroletExpress 2500Base5.7V8GASN/A | RWD;
2002ChevroletExpress 2500LS5.7V8BI-FUELN/A | RWD;
2002ChevroletExpress 3500LS5.7V8GASN/A | RWD;
2002ChevroletExpress 3500Base5.7V8GASN/A | RWD;
2002ChevroletExpress 3500Base5.7V8BI-FUELN/A | RWD;
2002ChevroletExpress 3500LS5.7V8BI-FUELN/A | RWD;
2002GMCSafariSLT4.3V6GASN/A | AWD; | RWD;
2002GMCSafariSL4.3V6GASN/A | AWD; | RWD;
2002GMCSafariSLE4.3V6GASN/A | AWD; | RWD;
2002GMCSavana 1500Base5.7V8GASN/A | RWD;
2002GMCSavana 1500SLT5.7V8GASN/A | RWD;
2002GMCSavana 1500Base5.0V8GASN/A | RWD;
2002GMCSavana 1500Base4.3V6GASN/A | RWD;
2002GMCSavana 1500SLT5.0V8GASN/A | RWD;
2002GMCSavana 1500SLT4.3V6GASN/A | RWD;
2002GMCSavana 2500Base5.7V8GASN/A | RWD;
2002GMCSavana 2500Base5.0V8GASN/A | RWD;
2002GMCSavana 2500Base4.3V6GASN/A | RWD;
2002GMCSavana 2500SLT5.0V8GASN/A | RWD;
2002GMCSavana 2500SLT5.7V8BI-FUELN/A | RWD;
2002GMCSavana 2500SLT4.3V6GASN/A | RWD;
2002GMCSavana 2500Base5.7V8BI-FUELN/A | RWD;
2002GMCSavana 2500SLT5.7V8GASN/A | RWD;
2002GMCSavana 3500SLT5.7V8GASN/A | RWD;
2002GMCSavana 3500Base5.7V8GASN/A | RWD;
2002GMCSavana 3500Base5.7V8BI-FUELN/A | RWD;
2002GMCSavana 3500SLT5.7V8BI-FUELN/A | RWD;
2001ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
2001ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
2001ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
2001ChevroletExpress 1500Base5.7V8GASN/A | RWD;
2001ChevroletExpress 1500LS5.7V8GASN/A | RWD;
2001ChevroletExpress 1500LT5.7V8GASN/A | RWD;
2001ChevroletExpress 1500LS5.0V8GASN/A | RWD;
2001ChevroletExpress 1500LS4.3V6GASN/A | RWD;
2001ChevroletExpress 1500LT5.0V8GASN/A | RWD;
2001ChevroletExpress 1500Base5.0V8GASN/A | RWD;
2001ChevroletExpress 1500LT4.3V6GASN/A | RWD;
2001ChevroletExpress 1500Base4.3V6GASN/A | RWD;
2001ChevroletExpress 2500Base5.0V8GASN/A | RWD;
2001ChevroletExpress 2500Base4.3V6GASN/A | RWD;
2001ChevroletExpress 2500LS5.0V8GASN/A | RWD;
2001ChevroletExpress 2500LS5.7V8GASN/A | RWD;
2001ChevroletExpress 2500LS5.7V8CNGN/A | RWD;
2001ChevroletExpress 2500Base5.7V8GASN/A | RWD;
2001ChevroletExpress 2500Base5.7V8CNGN/A | RWD;
2001ChevroletExpress 2500Base6.5V8DIESELN/A | RWD;
2001ChevroletExpress 2500LS6.5V8DIESELN/A | RWD;
2001ChevroletExpress 3500LS5.7V8GASN/A | RWD;
2001ChevroletExpress 3500LS5.7V8CNGN/A | RWD;
2001ChevroletExpress 3500Base5.7V8GASN/A | RWD;
2001ChevroletExpress 3500Base5.7V8CNGN/A | RWD;
2001ChevroletExpress 3500LS6.5V8DIESELN/A | RWD;
2001ChevroletExpress 3500Base6.5V8DIESELN/A | RWD;
2001ChevroletExpress 3500LS8.1V8GASN/A | RWD;
2001ChevroletExpress 3500Base8.1V8GASN/A | RWD;
2001GMCSafariSLE4.3V6GASN/A | AWD; | RWD;
2001GMCSafariSLT4.3V6GASN/A | AWD; | RWD;
2001GMCSafariSL4.3V6GASN/A | AWD; | RWD;
2001GMCSavana 1500Base5.0V8GASN/A | RWD;
2001GMCSavana 1500Base4.3V6GASN/A | RWD;
2001GMCSavana 1500SLT5.0V8GASN/A | RWD;
2001GMCSavana 1500SLT4.3V6GASN/A | RWD;
2001GMCSavana 1500Base5.7V8GASN/A | RWD;
2001GMCSavana 1500SLT5.7V8GASN/A | RWD;
2001GMCSavana 2500Base5.7V8GASN/A | RWD;
2001GMCSavana 2500Base4.3V6GASN/A | RWD;
2001GMCSavana 2500Base5.0V8GASN/A | RWD;
2001GMCSavana 2500Base6.5V8DIESELN/A | RWD;
2001GMCSavana 2500Base5.7V8BI-FUELN/A | RWD;
2001GMCSavana 3500Base5.7V8BI-FUELN/A | RWD;
2001GMCSavana 3500SLT5.7V8BI-FUELN/A | RWD;
2001GMCSavana 3500SLT8.1V8GASN/A | RWD;
2001GMCSavana 3500Base8.1V8GASN/A | RWD;
2001GMCSavana 3500Base4.3V6GASN/A | RWD;
2001GMCSavana 3500Base5.7V8GASN/A | RWD;
2001GMCSavana 3500SLT4.3V6GASN/A | RWD;
2001GMCSavana 3500Base6.5V8DIESELN/A | RWD;
2001GMCSavana 3500SLT5.7V8GASN/A | RWD;
2001GMCSavana 3500SLT6.5V8DIESELN/A | RWD;
2000ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
2000ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
2000ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
2000ChevroletExpress 1500Base5.7V8GASN/A | RWD;
2000ChevroletExpress 1500LS5.7V8GASN/A | RWD;
2000ChevroletExpress 1500LS5.0V8GASN/A | RWD;
2000ChevroletExpress 1500Base5.0V8GASN/A | RWD;
2000ChevroletExpress 1500Base4.3V6GASN/A | RWD;
2000ChevroletExpress 1500LS4.3V6GASN/A | RWD;
2000ChevroletExpress 2500LS5.0V8GASN/A | RWD;
2000ChevroletExpress 2500Base4.3V6GASN/A | RWD;
2000ChevroletExpress 2500Base6.5V8DIESELN/A | RWD;
2000ChevroletExpress 2500Base5.0V8GASN/A | RWD;
2000ChevroletExpress 2500Base5.7V8GASN/A | RWD;
2000ChevroletExpress 2500LS5.7V8GASN/A | RWD;
2000ChevroletExpress 2500LS6.5V8DIESELN/A | RWD;
2000ChevroletExpress 3500Base7.4V8GASN/A | RWD;
2000ChevroletExpress 3500LS5.7V8GASN/A | RWD;
2000ChevroletExpress 3500LS6.5V8DIESELN/A | RWD;
2000ChevroletExpress 3500Base5.7V8GASN/A | RWD;
2000ChevroletExpress 3500Base6.5V8DIESELN/A | RWD;
2000ChevroletExpress 3500LS7.4V8GASN/A | RWD;
2000GMCSafariSLT4.3V6GASN/A | AWD; | RWD;
2000GMCSafariSLE4.3V6GASN/A | AWD; | RWD;
2000GMCSafariSL4.3V6GASN/A | AWD; | RWD;
2000GMCSavana 1500Base5.7V8GASN/A | RWD;
2000GMCSavana 1500SLE5.0V8GASN/A | RWD;
2000GMCSavana 1500SLE4.3V6GASN/A | RWD;
2000GMCSavana 1500SLE5.7V8GASN/A | RWD;
2000GMCSavana 1500Base5.0V8GASN/A | RWD;
2000GMCSavana 1500Base4.3V6GASN/A | RWD;
2000GMCSavana 2500SLE5.7V8GASN/A | RWD;
2000GMCSavana 2500SLE6.5V8DIESELN/A | RWD;
2000GMCSavana 2500Base5.7V8GASN/A | RWD;
2000GMCSavana 2500Base6.5V8DIESELN/A | RWD;
2000GMCSavana 2500SLE5.0V8GASN/A | RWD;
2000GMCSavana 2500Base5.0V8GASN/A | RWD;
2000GMCSavana 2500Base4.3V6GASN/A | RWD;
2000GMCSavana 3500Base4.3V6GASN/A | RWD;
2000GMCSavana 3500Base5.7V8GASN/A | RWD;
2000GMCSavana 3500Base7.4V8GASN/A | RWD;
2000GMCSavana 3500Base6.5V8DIESELN/A | RWD;
2000GMCSavana 3500SLE4.3V6GASN/A | RWD;
2000GMCSavana 3500SLE7.4V8GASN/A | RWD;
2000GMCSavana 3500SLE5.7V8GASN/A | RWD;
2000GMCSavana 3500SLE6.5V8DIESELN/A | RWD;
1999ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
1999ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
1999ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
1999ChevroletExpress 1500LS5.7V8GASN/A | RWD;
1999ChevroletExpress 1500Base5.7V8GASN/A | RWD;
1999ChevroletExpress 1500LS5.0V8GASN/A | RWD;
1999ChevroletExpress 1500LS4.3V6GASN/A | RWD;
1999ChevroletExpress 1500Base5.0V8GASN/A | RWD;
1999ChevroletExpress 1500Base4.3V6GASN/A | RWD;
1999ChevroletExpress 2500LS5.0V8GASN/A | RWD;
1999ChevroletExpress 2500LS6.5V8DIESELN/A | RWD;
1999ChevroletExpress 2500LS5.7V8GASN/A | RWD;
1999ChevroletExpress 2500Base5.7V8GASN/A | RWD;
1999ChevroletExpress 2500Base6.5V8DIESELN/A | RWD;
1999ChevroletExpress 2500Base5.0V8GASN/A | RWD;
1999ChevroletExpress 2500Base4.3V6GASN/A | RWD;
1999ChevroletExpress 3500Base7.4V8GASN/A | RWD;
1999ChevroletExpress 3500LS7.4V8GASN/A | RWD;
1999ChevroletExpress 3500Base5.7V8GASN/A | RWD;
1999ChevroletExpress 3500Base6.5V8DIESELN/A | RWD;
1999ChevroletExpress 3500LS5.7V8GASN/A | RWD;
1999ChevroletExpress 3500LS6.5V8DIESELN/A | RWD;
1999ChevroletP30Base5.7V8GASN/A | RWD;
1999ChevroletP30Base4.3V6GASN/A | RWD;
1999ChevroletP30Base7.4V8GASN/A | RWD;
1999ChevroletP30Base6.5V8DIESELN/A | RWD;
1999GMCP3500Base4.3V6GASN/A | RWD;
1999GMCP3500Base5.7V8GASN/A | RWD;
1999GMCP3500Base7.4V8GASN/A | RWD;
1999GMCP3500Base6.5V8DIESELN/A | RWD;
1999GMCSafariSLE4.3V6GASN/A | AWD; | RWD;
1999GMCSafariSLT4.3V6GASN/A | AWD; | RWD;
1999GMCSafariSL4.3V6GASN/A | AWD; | RWD;
1999GMCSavana 1500SLE5.7V8GASN/A | RWD;
1999GMCSavana 1500Base5.7V8GASN/A | RWD;
1999GMCSavana 1500SLE5.0V8GASN/A | RWD;
1999GMCSavana 1500SLE4.3V6GASN/A | RWD;
1999GMCSavana 1500Base5.0V8GASN/A | RWD;
1999GMCSavana 1500Base4.3V6GASN/A | RWD;
1999GMCSavana 2500Base5.0V8GASN/A | RWD;
1999GMCSavana 2500Base4.3V6GASN/A | RWD;
1999GMCSavana 2500Base6.5V8DIESELN/A | RWD;
1999GMCSavana 2500SLE5.0V8GASN/A | RWD;
1999GMCSavana 2500SLE5.7V8GASN/A | RWD;
1999GMCSavana 2500SLE6.5V8DIESELN/A | RWD;
1999GMCSavana 2500Base5.7V8GASN/A | RWD;
1999GMCSavana 3500Base6.5V8DIESELN/A | RWD;
1999GMCSavana 3500Base7.4V8GASN/A | RWD;
1999GMCSavana 3500SLE5.7V8GASN/A | RWD;
1999GMCSavana 3500SLE6.5V8DIESELN/A | RWD;
1999GMCSavana 3500Base5.7V8GASN/A | RWD;
1999GMCSavana 3500SLE7.4V8GASN/A | RWD;
1998ChevroletAstroLS4.3V6GASN/A | AWD; | RWD;
1998ChevroletAstroLT4.3V6GASN/A | AWD; | RWD;
1998ChevroletAstroBase4.3V6GASN/A | AWD; | RWD;
1998ChevroletExpress 1500LS5.0V8GASN/A | RWD;
1998ChevroletExpress 1500LS4.3V6GASN/A | RWD;
1998ChevroletExpress 1500Base5.0V8GASN/A | RWD;
1998ChevroletExpress 1500Base4.3V6GASN/A | RWD;
1998ChevroletExpress 1500Base5.7V8GASN/A | RWD;
1998ChevroletExpress 1500LS5.7V8GASN/A | RWD;
1998ChevroletExpress 2500LS5.7V8GASN/A | RWD;
1998ChevroletExpress 2500LS6.5V8DIESELN/A | RWD;
1998ChevroletExpress 2500Base5.7V8GASN/A | RWD;
1998ChevroletExpress 2500Base5.0V8GASN/A | RWD;
1998ChevroletExpress 2500Base4.3V6GASN/A | RWD;
1998ChevroletExpress 2500LS5.0V8GASN/A | RWD;
1998ChevroletExpress 2500Base6.5V8DIESELN/A | RWD;
1998ChevroletExpress 3500LS5.7V8GASN/A | RWD;
1998ChevroletExpress 3500LS4.3V6GASN/A | RWD;
1998ChevroletExpress 3500LS7.4V8GASN/A | RWD;
1998ChevroletExpress 3500Base4.3V6GASN/A | RWD;
1998ChevroletExpress 3500LS6.5V8DIESELN/A | RWD;
1998ChevroletExpress 3500Base7.4V8GASN/A | RWD;
1998ChevroletExpress 3500Base5.7V8GASN/A | RWD;
1998ChevroletExpress 3500Base6.5V8DIESELN/A | RWD;
1998ChevroletP30Base5.7V8GASN/A | RWD;
1998ChevroletP30Base4.3V6GASN/A | RWD;
1998ChevroletP30Base7.4V8GASN/A | RWD;
1998ChevroletP30Base6.5V8DIESELN/A | RWD;
1998GMCSavana 1500SLE5.7V8GASN/A | RWD;
1998GMCSavana 1500Base5.7V8GASN/A | RWD;
1998GMCSavana 1500SLE5.0V8GASN/A | RWD;
1998GMCSavana 1500SLE4.3V6GASN/A | RWD;
1998GMCSavana 1500Base5.0V8GASN/A | RWD;
1998GMCSavana 1500Base4.3V6GASN/A | RWD;
1998GMCSavana 2500Base5.0V8GASN/A | RWD;
1998GMCSavana 2500Base4.3V6GASN/A | RWD;
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

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Returns Info

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