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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Oil Pressure Switch Connector

PART#: 645-785
Dorman - Pik-A-Nut

$19.58

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011ChevroletExpress 1500Base4.3V6GASN/A3 Way Female Connector, Black
2011GMCSavana 1500Base4.3V6GASN/A3 Way Female Connector, Black
2010CadillacCTSV6.2V8GASN/A3 Way Female Connector, Black
2010ChevroletColoradoLT2.9L4GASN/A
2010ChevroletColoradoWT3.7L5GASN/A
2010ChevroletColoradoLT3.7L5GASN/A
2010ChevroletColoradoLT5.3V8GASN/A
2010ChevroletColoradoWT2.9L4GASN/A
2010GMCCanyonSLE5.3V8GASN/A
2010GMCCanyonSLE2.9L4GASN/A
2010GMCCanyonSLE3.7L5GASN/A
2010GMCCanyonSLT5.3V8GASN/A
2010GMCCanyonWT2.9L4GASN/A
2010GMCCanyonSLT3.7L5GASN/A
2010GMCCanyonWT3.7L5GASN/A
2010HummerH3Base3.7L5GASN/A3 Way Female Connector, Black
2010HummerH3Alpha5.3V8FLEXN/A3 Way Female Connector, Black
2010HummerH3TAlpha5.3V8FLEXN/A3 Way Female Connector, Black
2010HummerH3TBase3.7L5GASN/A3 Way Female Connector, Black
2009BuickLaCrosseCXL3.8V6GASN/A3 Way Female Connector, Black
2009BuickLaCrosseSuper5.3V8GASN/A3 Way Female Connector, Black
2009BuickLaCrosseCX3.8V6GASN/A3 Way Female Connector, Black
2009ChevroletColoradoWT3.7L5GASN/A
2009ChevroletColoradoLT3.7L5GASN/A
2009ChevroletColoradoWT2.9L4GASN/A
2009ChevroletColoradoLT5.3V8GASN/A3 Way Female Connector, Black
2009ChevroletColoradoLT5.3V8GASN/A
2009ChevroletColoradoLT2.9L4GASN/A
2009ChevroletImpalaSS5.3V8GASN/A3 Way Female Connector, Black
2009GMCCanyonSLE3.7L5GASN/A
2009GMCCanyonSLT3.7L5GASN/A
2009GMCCanyonSLT5.3V8GASN/A3 Way Female Connector, Black
2009GMCCanyonSLE5.3V8GASN/A
2009GMCCanyonSLT5.3V8GASN/A
2009GMCCanyonSLE2.9L4GASN/A
2009GMCCanyonSLT2.9L4GASN/A
2009GMCCanyonWT2.9L4GASN/A
2009GMCCanyonWT3.7L5GASN/A
2009GMCCanyonSLE5.3V8GASN/A3 Way Female Connector, Black
2009PontiacG8Base3.6V6GASN/A3 Way Female Connector, Black
2009HummerH3Championship Series5.3V8GASN/A3 Way Female Connector, Black
2009HummerH3Alpha5.3V8GASN/A
2009HummerH3Alpha5.3V8GASN/A3 Way Female Connector, Black
2009HummerH3Championship Series5.3V8GASN/A
2009HummerH3X3.7L5GASN/A3 Way Female Connector, Black
2009HummerH3Luxury3.7L5GASN/A
2009HummerH3Adventure3.7L5GASN/A3 Way Female Connector, Black
2009HummerH3Adventure3.7L5GASN/A
2009HummerH3Base3.7L5GASN/A3 Way Female Connector, Black
2009HummerH3Base3.7L5GASN/A
2009HummerH3X3.7L5GASN/A
2009HummerH3Luxury3.7L5GASN/A3 Way Female Connector, Black
2009HummerH3TAlpha5.3V8GASN/A3 Way Female Connector, Black
2009HummerH3TBase3.7L5GASN/A3 Way Female Connector, Black
2008BuickEnclaveCXL3.6V6GASN/A3 Way Female Connector, Black
2008BuickEnclaveCX3.6V6GASN/A3 Way Female Connector, Black
2008BuickLaCrosseCXL3.8V6GASN/A3 Way Female Connector, Black
2008BuickLaCrosseCXS3.6V6GASN/A3 Way Female Connector, Black
2008BuickLaCrosseSuper5.3V8GASN/A3 Way Female Connector, Black
2008BuickLaCrosseCX3.8V6GASN/A3 Way Female Connector, Black
2008BuickLucerneCX3.8V6GASN/A3 Way Female Connector, Black
2008BuickLucerneCXL4.6V8GASN/A3 Way Female Connector, Black
2008BuickLucerneSuper4.6V8GASN/A3 Way Female Connector, Black
2008BuickLucerneCXS4.6V8GASN/A3 Way Female Connector, Black
2008BuickLucerneCXL3.8V6GASN/A3 Way Female Connector, Black
2008CadillacSRXBase4.6V8GASN/A3 Way Female Connector, Black
2008CadillacSRXBase3.6V6GASN/A3 Way Female Connector, Black
2008CadillacSTSV4.4V8GASN/A3 Way Female Connector, Black
2008CadillacSTSBase3.6V6GASN/A3 Way Female Connector, Black
2008CadillacSTSPlatinum3.6V6GASN/A3 Way Female Connector, Black
2008CadillacSTSBase4.6V8GASN/A3 Way Female Connector, Black
2008CadillacSTSPlatinum4.6V8GASN/A3 Way Female Connector, Black
2008CadillacXLRBase4.6V8GASN/A3 Way Female Connector, Black
2008CadillacXLRPlatinum4.6V8GASN/A3 Way Female Connector, Black
2008CadillacXLRV4.4V8GASN/A3 Way Female Connector, Black
2008CadillacCTSBase3.6V6GASN/A3 Way Female Connector, Black
2008CadillacDTSBase4.6V8GASN/A3 Way Female Connector, Black
2008CadillacDTSLuxury4.6V8GASN/A3 Way Female Connector, Black
2008CadillacDTSPlatinum4.6V8GASN/A3 Way Female Connector, Black
2008CadillacEscaladeBase6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscaladePlatinum6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscaladeBase6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscaladePlatinum6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscalade ESVBase6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscalade ESVBase6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscalade ESVPlatinum6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscalade ESVPlatinum6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscalade EXTBase6.2V8GASN/A3 Way Female Connector, Black
2008CadillacEscalade EXTBase6.2V8GASN/A3 Way Female Connector, Black
2008ChevroletImpalaSS5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletAvalancheLT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletAvalancheLT6.0V8GASN/A
2008ChevroletAvalancheLTZ5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletAvalancheLTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletAvalancheLS5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletAvalancheLS5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletAvalancheLT5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletAvalancheLT5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletAvalancheLTZ5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletAvalancheLTZ6.0V8GASN/A
2008ChevroletColoradoLS2.9L4GASN/A
2008ChevroletColoradoWT2.9L4GASN/A
2008ChevroletColoradoLT2.9L4GASN/A
2008ChevroletColoradoWT3.7L5GASN/A
2008ChevroletColoradoLS3.7L5GASN/A
2008ChevroletColoradoLT3.7L5GASN/A
2008ChevroletCorvette427 Limited Edition Z067.0V8GASN/A3 Way Female Connector, Black
2008ChevroletCorvetteBase6.2V8GASN/A3 Way Female Connector, Black
2008ChevroletCorvetteZ067.0V8GASN/A3 Way Female Connector, Black
2008ChevroletExpress 1500LS5.3V8FLEXN/A
2008ChevroletExpress 1500Base5.3V8GASN/A
2008ChevroletExpress 1500LS5.3V8GASN/A
2008ChevroletExpress 1500LT5.3V8FLEXN/A
2008ChevroletExpress 1500Base5.3V8FLEXN/A
2008ChevroletExpress 1500Base4.3V6GASN/A
2008ChevroletExpress 1500LT5.3V8GASN/A
2008ChevroletExpress 2500Base4.8V8GASN/A
2008ChevroletExpress 2500LS6.0V8GASN/A
2008ChevroletExpress 2500Base6.0V8GASN/A
2008ChevroletExpress 2500LT6.0V8GASN/A
2008ChevroletExpress 2500Base6.6V8DIESELN/A
2008ChevroletExpress 3500LS6.0V8GASN/A
2008ChevroletExpress 3500LT6.0V8GASN/A
2008ChevroletExpress 3500Base6.0V8GASN/A
2008ChevroletExpress 3500Base6.6V8DIESELN/A
2008ChevroletExpress 3500Base4.8V8GASN/A
2008ChevroletMalibuClassic LS2.2L4GASN/A3 Way Female Connector, Black
2008ChevroletMalibuLTZ3.6V6GASN/A3 Way Female Connector, Black
2008ChevroletMalibuClassic LS3.5V6GASN/A3 Way Female Connector, Black
2008ChevroletMalibuClassic LT3.5V6GASN/A3 Way Female Connector, Black
2008ChevroletMalibuLS2.4L4GASN/A3 Way Female Connector, Black
2008ChevroletMalibuLT2.4L4GASN/A3 Way Female Connector, Black
2008ChevroletMalibuLTZ2.4L4GASN/A3 Way Female Connector, Black
2008ChevroletMalibuHybrid2.4L4FULL HYBRID EV-GAS (FHEV)N/A3 Way Female Connector, Black
2008ChevroletMalibuLS3.5V6GASN/A3 Way Female Connector, Black
2008ChevroletMalibuLT3.6V6GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LS4.8V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500WT4.3V6GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500WT5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LT5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LT4.8V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LTZ5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500WT5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LTZ5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LT5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500LTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 1500WT4.8V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDWT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDWT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDLTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDLT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDLTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDLT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDLTZ6.6V8DIESELN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDLT6.6V8DIESELN/A3 Way Female Connector, Black
2008ChevroletSilverado 2500 HDWT6.6V8DIESELN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDLT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDLTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDLT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDWT6.6V8DIESELN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDLTZ6.6V8DIESELN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDWT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDLTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDLT6.6V8DIESELN/A3 Way Female Connector, Black
2008ChevroletSilverado 3500 HDWT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletTahoeLS4.8V8GASN/A3 Way Female Connector, Black
2008ChevroletTahoeLTZ5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletTahoeLTZ6.2V8GASN/A3 Way Female Connector, Black
2008ChevroletTahoeHybrid6.0V8FULL HYBRID EV-GAS (FHEV)N/A3 Way Female Connector, Black
2008ChevroletTahoeLS5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletTahoeLT5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletTahoeLTZ5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletTahoeLS5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletTahoeLT5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletTahoeLTZ6.2V8GASN/A3 Way Female Connector, Black
2008ChevroletTahoePPV5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletUplanderLS3.9V6FLEXN/A3 Way Female Connector, Black
2008ChevroletUplanderLS3.9V6GASN/A3 Way Female Connector, Black
2008ChevroletUplanderLT3.9V6FLEXN/A3 Way Female Connector, Black
2008ChevroletUplanderLT3.9V6GASN/A3 Way Female Connector, Black
2008ChevroletUplanderBase3.9V6GASN/A3 Way Female Connector, Black
2008ChevroletUplanderBase3.9V6FLEXN/A3 Way Female Connector, Black
2008ChevroletSuburban 2500LS6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 2500LT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 2500LS6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 2500LT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LT5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LT5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LT6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LTZ6.0V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LTZ5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LS5.3V8GASN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LTZ5.3V8FLEXN/A3 Way Female Connector, Black
2008ChevroletSuburban 1500LS5.3V8FLEXN/A3 Way Female Connector, Black
2008GMCCanyonSLE2.9L4GASN/A
2008GMCCanyonSLT3.7L5GASN/A
2008GMCCanyonWT3.7L5GASN/A
2008GMCCanyonSL2.9L4GASN/A
2008GMCCanyonSLT2.9L4GASN/A
2008GMCCanyonSLE3.7L5GASN/A
2008GMCCanyonWT2.9L4GASN/A
2008GMCYukon XL 2500SLT6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 2500SLT6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 2500SLE6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 2500SLE6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLE5.3V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLE6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLT6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLT5.3V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500Denali6.2V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLT6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLE6.0V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500Denali6.2V8GASN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLE5.3V8FLEXN/A3 Way Female Connector, Black
2008GMCYukon XL 1500SLT5.3V8FLEXN/A3 Way Female Connector, Black
2008GMCYukonSLT5.3V8GASN/A3 Way Female Connector, Black
2008GMCYukonSLE5.3V8GASN/A3 Way Female Connector, Black
2008GMCYukonDenali6.2V8GASN/A3 Way Female Connector, Black
2008GMCYukonDenali6.2V8GASN/A3 Way Female Connector, Black
2008GMCYukonSLE5.3V8FLEXN/A3 Way Female Connector, Black
2008GMCYukonSLE4.8V8GASN/A3 Way Female Connector, Black
2008GMCYukonHybrid6.0V8FULL HYBRID EV-GAS (FHEV)N/A3 Way Female Connector, Black
2008GMCYukonSLT5.3V8FLEXN/A3 Way Female Connector, Black
2008GMCSavana 3500Base6.6V8DIESELN/A
2008GMCSavana 3500Base6.0V8GASN/A
2008GMCSavana 3500Base4.8V8GASN/A
2008GMCSavana 3500LS6.0V8GASN/A
2008GMCSavana 3500LT6.0V8GASN/A
2008GMCSavana 2500Base4.8V8GASN/A
2008GMCSavana 2500Base6.0V8GASN/A
2008GMCSavana 2500LS6.0V8GASN/A
2008GMCSavana 2500LT6.0V8GASN/A
2008GMCSavana 2500Base6.6V8DIESELN/A
2008GMCSavana 1500LS5.3V8FLEXN/A
2008GMCSavana 1500LT5.3V8FLEXN/A
2008GMCSavana 1500Base5.3V8FLEXN/A
2008GMCSavana 1500LS5.3V8GASN/A
2008GMCSavana 1500LT5.3V8GASN/A
2008GMCSavana 1500Base4.3V6GASN/A
2008GMCSavana 1500Base5.3V8GASN/A
2008GMCSierra 1500SLE4.8V8GASN/A3 Way Female Connector, Black
2008GMCSierra 1500SLE5.3V8GASN/A3 Way Female Connector, Black
2008GMCSierra 1500Denali6.2V8GASN/A3 Way Female Connector, Black
2008GMCSierra 1500SLT6.0V8GASN/A3 Way Female Connector, Black
2008GMCSierra 1500SL4.8V8GASN/A3 Way Female Connector, Black
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.

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