{"product_id":"performance-water-pump-kit-for-bmw-x5-2001-2006-3-0l","title":"Performance Water Pump Kit for BMW X5 (2001-2006) 3.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Flow Water Pump \u0026amp; Thermostat Kit for 2001-2006 BMW X5 (E53)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Water Pump Kit refreshes the primary cooling loop on the 2001-2006 BMW X5 to restore critical coolant circulation and eliminate thermal runaway risks.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW X5 Cooling Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory cooling circuit on the \u003cstrong\u003eM54\u003c\/strong\u003e-equipped \u003cstrong\u003eE53\u003c\/strong\u003e platform is susceptible to catastrophic failure due to brittle composite materials. Factory plastic water pump impellers experience fatigue cracking over continuous heat cycles, eventually shearing from the drive shaft and causing immediate coolant stagnation. Simultaneously, the OEM composite thermostat housing warps and micro-fractures under pressurized thermal loads, while degrading internal wax actuators induce stuck-closed states that can quickly warp the aluminum cylinder head.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis kit resolves factory failure points by pairing a heavy-duty mechanical water pump with a matched, direct-fit thermostat housing assembly. The water pump features an upgraded metal impeller assembly engineered to resist delamination and cavitation, supported by a heavy-duty unitized bearing and face seal that withstand high-RPM loads. The direct-fit housing assembly incorporates an integrated thermostat and OE-calibrated sensor connector, re-establishing continuous flow rate regulation and precise thermal management across the engine block.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Mechanical Water Pump Assembly\u003c\/li\u003e\n  \u003cli\u003e1 Thermostat Housing Assembly with Integrated Thermostat\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;\"\u003e2001-2006 BMW X5\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\u003eM54B30\u003c\/strong\u003e \/ \u003cstrong\u003eE53\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;\"\u003e225 hp \/ 214 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\u003e1152090\u003c\/strong\u003e, \u003cstrong\u003eAW9261\u003c\/strong\u003e, \u003cstrong\u003e41057\u003c\/strong\u003e, \u003cstrong\u003e1430825\u003c\/strong\u003e, \u003cstrong\u003e11M41017KF\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\u003e2001-2006 BMW X5 3.0i (3.0L Inline-6 Gas Naturally Aspirated)\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 E53 X5?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2001-2006 BMW X5 equipped with the \u003cstrong\u003eM54\u003c\/strong\u003e 3.0L engine. It does not fit V8 models (4.4i, 4.6is, 4.8is).\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the cooling system after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, the cooling circuit must be thoroughly vacuum-filled or bled of air pockets through the bleeder screw to avoid hot spots on the aluminum cylinder head.\u003c\/p\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eMaintaining operating temperature stability on the \u003cstrong\u003eE53\u003c\/strong\u003e is vital to avoid check-engine lights and preserve the factory head gasket seal. This replacement assembly delivers precise European-spec thermal management and reliability for demanding operating conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67923275907320,"sku":"DS-E2TNL3H15","price":81.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-water-pump-kit-for-bmw-x5-2001-2006-3-0l-1.jpg?v=1793557615","url":"https:\/\/performancechiptuning.com\/products\/performance-water-pump-kit-for-bmw-x5-2001-2006-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}