{"product_id":"oil-pump-for-nissan-quest-2004-2009-3-5l","title":"Oil Pump for Nissan Quest (2004-2009) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Flow Replacement Oil Pump for 2004-2009 Nissan Quest (V42)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Oil Pump replaces the worn factory lubrication unit on the 2004-2009 Quest to restore steady oil pressure and maintain critical hydrodynamic bearing lubrication across all operating RPM ranges.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Nissan Quest Oil Pressure Degradation\u003c\/h3\u003e\n\u003cp\u003eOn aging \u003cstrong\u003eV42\u003c\/strong\u003e platforms running the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e, the factory oil pump housing experiences internal gerotor wear, bypass valve galling, and enlarged end clearances due to thermal breakdown. Over extended operational cycles, this mechanical wear reduces volumetric efficiency, starving the main crankshaft journals, connecting rod bearings, and hydraulic timing chain tensioners of vital lubrication. The result is erratic oil pressure drop at hot idle, noisy valve train operation, and accelerated internal component wear.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement oil pump assembly is manufactured to precise OE tolerances to re-establish consistent oil displacement and stable gallery pressure under high thermal loads. Precision-machined internal drive elements resist cavitation while tight axial clearances prevent high-pressure internal blow-by. Supplied with a new sealing O-ring and mating gasket, this unit eliminates suction aeration at the pickup interface to maintain peak oil supply throughout the entire lubrication circuit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Oil Pump\u003c\/li\u003e\n  \u003cli\u003e1 O-Ring\u003c\/li\u003e\n  \u003cli\u003e1 Gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2004-2009 Nissan Quest\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eVQ35DE\u003c\/strong\u003e \/ \u003cstrong\u003eV42\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e240 hp \/ 242 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eEA-266-41964\u003c\/strong\u003e, \u003cstrong\u003eOP3035\u003c\/strong\u003e, \u003cstrong\u003e13510-31U10\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eQuest 3.5L V6 VQ35DE — 2004-2009\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the V42 Quest?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2004-2009 Nissan Quest equipped with the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e 3.5L V6 engine.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to prime the pump prior to startup?\u003c\/h4\u003e\n\u003cp\u003eYes, always pre-fill and prime the oil pump cavity with clean motor oil prior to installation to ensure immediate hydrodynamic pressure on first crank and prevent dry-start wear.\u003c\/p\u003e\n\n\u003ch3\u003eThe Nissan VQ Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for the demands of the high-revving \u003cstrong\u003eVQ35DE\u003c\/strong\u003e, this pump maintains OEM-grade hydrodynamic tolerances to keep timing components, cam phasers, and bottom-end bearings operating smoothly for hundreds of thousands of miles.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68058933526776,"sku":"DS-EZMGUCKJN","price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/oil-pump-for-nissan-quest-2004-2009-3-5l-1.jpg?v=1794364873","url":"https:\/\/performancechiptuning.com\/de\/products\/oil-pump-for-nissan-quest-2004-2009-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}