{"product_id":"efi-engine-auto-waterproof-connector-10-pin-oil-pump-connector-ac-assembly-light-lamp-socket-15326847-15326842","title":"15326847 \/ 15326842 Automotive 10-Pin Waterproof Connector — EFI Engine Oil Pump \u0026 AC Assembly Light Socket","description":"\u003ch2\u003e15326847 \/ 15326842 Automotive 10-Pin Waterproof Connector — EFI Engine Oil Pump \u0026amp; AC Assembly\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e15326847\u003c\/strong\u003e and \u003cstrong\u003e15326842\u003c\/strong\u003e are 10-pin waterproof automotive connectors for EFI (Electronic Fuel Injection) engine oil pump, AC assembly, and lighting wiring harness applications on Delphi-harness GM and Chevrolet vehicles. These Delphi (now Aptiv) part numbers are used in underhood sealed connector applications on Chevrolet Cruze, Malibu, Captiva, and related GM-platform vehicles. The sealed 10-pin configuration provides moisture protection for oil pump control, AC compressor, and lighting circuits in underhood environments.\u003c\/p\u003e\n\n\u003cp\u003eDelphi (Aptiv) is one of the world’s largest automotive wiring harness manufacturers, supplying sealed connector systems to GM, Ford, and many other OEMs. The 15326847\/15326842 connector family is part of Delphi’s sealed connector portfolio for underhood applications requiring IP67 moisture protection.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e15326847 \/ 15326842\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDelphi \/ Aptiv\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e10-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eWaterproof (sealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eEFI oil pump \/ AC assembly \/ lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePA66 glass-filled nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTerminal Material\u003c\/td\u003e\n\u003ctd\u003eTin-plated copper alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatible Platforms\u003c\/td\u003e\n\u003ctd\u003eChevrolet Cruze, Malibu, Captiva; GM-platform vehicles\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eEFI Oil Pump Connector — Why It Matters\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable displacement oil pump control\u003c\/strong\u003e — modern EFI engines use electronically controlled variable displacement oil pumps; the connector interfaces the ECU with the oil pump solenoid and pressure sensor circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil pump connector failure causes P0521\/P0522 DTCs\u003c\/strong\u003e — a corroded oil pump connector terminal causes incorrect oil pressure sensor readings, triggering oil pressure warning lights and P0521 (oil pressure sensor range\/performance) or P0522 (oil pressure sensor low) DTCs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed for oil contamination resistance\u003c\/strong\u003e — the oil pump connector is located near the engine oil system and must resist oil contamination; the sealed design prevents oil from wicking into the connector and corroding the terminals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelphi OEM standard\u003c\/strong\u003e — manufactured to Delphi mating specifications for direct replacement on GM-platform vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet Cruze \/ Malibu EFI oil pump connector repair\u003c\/li\u003e\n  \u003cli\u003eGM-platform AC compressor connector replacement\u003c\/li\u003e\n  \u003cli\u003eUnderhood lighting circuit sealed connector repair\u003c\/li\u003e\n  \u003cli\u003eDelphi 10-pin sealed connector replacement on GM vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What DTCs indicate a faulty EFI oil pump connector?\u003c\/h3\u003e\n\u003cp\u003eCommon DTCs associated with EFI oil pump connector faults include: \u003cstrong\u003eP0521\u003c\/strong\u003e (engine oil pressure sensor\/switch range\/performance), \u003cstrong\u003eP0522\u003c\/strong\u003e (engine oil pressure sensor\/switch low voltage), \u003cstrong\u003eP0523\u003c\/strong\u003e (engine oil pressure sensor\/switch high voltage), and \u003cstrong\u003eP0524\u003c\/strong\u003e (engine oil pressure too low). Before replacing the oil pressure sensor or oil pump, inspect the connector for corrosion and measure the sensor output voltage at the connector terminals — a corroded terminal is frequently the root cause of these DTCs.\u003c\/p\u003e\n\n\u003ch3\u003eQ: How do I access the oil pump connector on Chevrolet Cruze?\u003c\/h3\u003e\n\u003cp\u003eThe oil pump connector on Chevrolet Cruze is located on the engine block near the oil filter housing. Access from above (engine bay) after removing the engine cover. The connector is typically accessible without lifting the vehicle. Clean the connector area with brake cleaner before disconnecting to prevent oil contamination of the terminals. Disconnect the battery before working on any engine management connectors.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Can oil contamination permanently damage the connector terminals?\u003c\/h3\u003e\n\u003cp\u003eYes — engine oil contamination of connector terminals causes a thin insulating oil film on the contact surfaces that increases contact resistance and causes intermittent faults. If the connector has been contaminated with oil, clean the terminals with electrical contact cleaner and inspect for corrosion. If corrosion is present or the oil film cannot be fully removed, replace the connector and terminals. Apply dielectric grease to the new terminals before assembly to prevent future oil contamination.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"15 cm wire","offer_id":47394042904811,"sku":"14:10#15 cm wire","price":29.58,"currency_code":"USD","in_stock":true},{"title":"Male Connector Set","offer_id":47394042937579,"sku":"14:200004891#Male Connector Set","price":16.86,"currency_code":"USD","in_stock":true},{"title":"Female Connector Set","offer_id":47394042970347,"sku":"14:200003699#Female Connector Set","price":19.44,"currency_code":"USD","in_stock":true},{"title":"15 cm wire 1","offer_id":47394043003115,"sku":"14:200002130#15 cm wire","price":28.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/efi-engine-10-pin-waterproof-connector-main.webp?v=1770349787","url":"https:\/\/keszoox.com\/products\/efi-engine-auto-waterproof-connector-10-pin-oil-pump-connector-ac-assembly-light-lamp-socket-15326847-15326842","provider":"Keszoox","version":"1.0","type":"link"}