{"product_id":"oil-pump-for-infiniti-g35-2003-2007-3-5l","title":"Oil Pump for Infiniti G35 (2003-2007) 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Replacement Oil Pump Kit for 2003-2007 Infiniti G35 (V35)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The replacement oil pump circulates pressurized motor oil through the 2003-2007 Infiniti G35 engine to prevent catastrophic bearing wear and maintain critical hydrodynamic lubrication across the valvetrain.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Infiniti G35 Low Oil Pressure Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory oil pumps on the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e are prone to internal gear wear, relief valve sticking, and housing micro-scoring after years of heat cycles and high-RPM operation. Over time, enlarged gerotor gear clearances bleed off critical oil volume at idle and under high load. This pressure drop starves the camshaft journals, rod bearings, and timing chain tensioners, leading to top-end tick, guide wear, and premature bearing spun failures on high-mileage \u003cstrong\u003eV35\u003c\/strong\u003e chassis.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement oil pump assembly is manufactured to tight tolerances to restore factory-spec oil volume and oil gallery line pressure. Featuring high-strength cast alloy construction and precision-machined internal gears, it mitigates cavitation and oil pressure drop-off across the entire RPM band. The assembly includes a direct-fit replacement gasket and crankshaft O-ring to replace degraded factory seals, restoring an airtight oil passage and preventing front main leaks behind the timing cover.\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;\"\u003e2003-2007 Infiniti G35\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\u003eV35\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;\"\u003e260–298 hp \/ 260–270 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\u003e2003-2007 Infiniti G35 3.5L V6 (VQ35DE)\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 V35 G35?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2003-2007 Infiniti G35 equipped with the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e engine. \u003cstrong\u003eThis kit does not fit 2007+ G35 Sedan models equipped with the dual-intake VQ35HR engine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to prime the oil pump prior to first startup?\u003c\/h4\u003e\n\u003cp\u003eYes, you must prime the pump with clean engine oil or assembly lubricant prior to installation to ensure immediate fluid suction and prevent dry startup friction.\u003c\/p\u003e\n\n\u003ch3\u003eThe Infiniti Performance Standard\u003c\/h3\u003e\n\u003cp\u003eProtect your high-revving VQ engine from internal oil starvation and sustain stable hydrodynamic oil film strength during hard acceleration and spirited driving.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68058994573560,"sku":"DS-EXP30BZK4","price":83.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/oil-pump-for-infiniti-g35-2003-2007-3-5l-1.jpg?v=1794365656","url":"https:\/\/performancechiptuning.com\/products\/oil-pump-for-infiniti-g35-2003-2007-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}