{"product_id":"performance-water-pump-thermostat-kit-for-jaguar-f-pace-2017-2020-3-0l","title":"Performance Water Pump \u0026 Thermostat Kit for Jaguar F-Pace (2017-2020) 3.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHeavy-Duty Performance Water Pump \u0026amp; Thermostat Kit for 2017-2020 Jaguar F-Pace (X761)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Water Pump \u0026amp; Thermostat Kit replaces failure-prone factory cooling components on the 2017-2020 Jaguar F-Pace to prevent coolant loss, stabilize operating temperatures, and eliminate catastrophic overheating risks under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Jaguar F-Pace Cooling System Weakness\u003c\/h3\u003e\n\u003cp\u003eThe factory cooling assembly on the \u003cstrong\u003eAJ126\u003c\/strong\u003e supercharged V6 relies heavily on molded plastic crossover pipes and polymer thermostat housings. Subjected to sustained heat cycles, pressure spikes, and supercharger-induced thermal stress within the tight \u003cstrong\u003eX761\u003c\/strong\u003e engine bay, these OEM plastic components degrade rapidly. The seams become brittle, leading to micro-fractures, coolant weeping, and sudden structural blowouts that cause immediate loss of coolant pressure, cylinder head warping, and potential engine seizure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis upgraded service kit eliminates brittle composite plastic failure points by integrating robust aluminum crossover pipes engineered to endure severe heat cycling and elevated line pressures. Combined with a precision-machined mechanical water pump for consistent coolant flow, a high-durability thermostat with pre-installed sensor, and upgraded hoses featuring copper fittings and bleeder hardware, this kit stabilizes thermodynamic equilibrium without degrading over time. Replaces factory components matching OEM part numbers \u003cstrong\u003eAJ812119\u003c\/strong\u003e, \u003cstrong\u003eAJ813909\u003c\/strong\u003e, \u003cstrong\u003eC2D20660\u003c\/strong\u003e, and \u003cstrong\u003eLR090630\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Thermostat with Integrated Sensor\u003c\/li\u003e\n  \u003cli\u003e1 Aluminum Coolant Crossover Pipe Assembly\u003c\/li\u003e\n  \u003cli\u003e1 Mechanical Water Pump\u003c\/li\u003e\n  \u003cli\u003e1 Thermostat Outlet Hose with Copper Fittings\u003c\/li\u003e\n  \u003cli\u003e1 Copper Bleeder Screw and Crossover Plug\u003c\/li\u003e\n  \u003cli\u003e1 Heater Outlet Hose\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;\"\u003e2017-2020 Jaguar F-Pace\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;\"\u003eAJ126 3.0L Supercharged V6 \/ X761\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;\"\u003e340-380 hp \/ 332 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;\"\u003eAJ812119, AJ813909, C2D20660, LR090630\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\u003e2017-2020 Jaguar F-Pace 35t (3.0L Supercharged V6)\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Jaguar F-Pace S (3.0L Supercharged V6)\u003c\/li\u003e\n  \u003cli\u003eSelect applications powered by the AJ126 3.0L Supercharged V6 and AJ133 5.0L Supercharged V8\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 X761 F-Pace?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2017-2020 Jaguar F-Pace equipped with the \u003cstrong\u003eAJ126\u003c\/strong\u003e 3.0L supercharged V6 engine. \u003cstrong\u003eThis kit does not fit naturally aspirated engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eIs a full cooling system bleed required after installing this kit?\u003c\/h4\u003e\n\u003cp\u003eYes, vacuum-filling and bleeding the cooling system via the included copper bleeder screw is mandatory to prevent air pockets across the supercharger intercooler loop and engine block.\u003c\/p\u003e\n\n\u003ch3\u003eThe Jaguar Precision Standard\u003c\/h3\u003e\n\u003cp\u003ePrecision-engineered to strict European performance tolerances, this kit maintains factory thermal management characteristics and sensor communication to ensure zero check engine lights while providing critical cooling system longevity.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67545300500728,"sku":"DS-EF0RAFB9W","price":246.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-water-pump-thermostat-kit-for-jaguar-f-pace-2017-2020-3-0l-1.jpg?v=1790721228","url":"https:\/\/performancechiptuning.com\/products\/performance-water-pump-thermostat-kit-for-jaguar-f-pace-2017-2020-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}