{"product_id":"performance-water-pump-kit-for-jaguar-xj-2013-2019-3-0l","title":"Performance Water Pump Kit for Jaguar XJ (2013-2019) 3.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHeavy-Duty Aluminum Performance Water Pump Kit for 2013-2019 Jaguar XJ (X351)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Water Pump Kit replaces the failure-prone factory plastic cooling tubes and mechanical water pump on the 2013-2019 Jaguar XJ to eliminate catastrophic coolant loss and safeguard operating temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Jaguar XJ Thermal Management Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory cooling systems on the supercharged \u003cstrong\u003eAJ126\u003c\/strong\u003e engine rely heavily on thermo-molded composite plastic crossover pipes and brittle nylon pump connectors. Over sustained thermal cycling, prolonged heat soak under the supercharger valley degrades the factory plastic resins, making them brittle. The sonic-welded seams on the stock runner tubes inevitably shear or crack under system pressure, resulting in rapid coolant dumping, cavitation, and sudden cylinder head warpage before the dash gauge registers critical overheating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis upgraded cooling overhaul converts high-stress fluid channels into robust cast and mandrel-formed aluminum assemblies. Replacing brittle plastic with seamless aluminum piping and a heavy-duty copper connection fitting prevents seam separation, thermal degradation, and high-pressure blowouts. Paired with a high-flow mechanical water pump engineered with an upgraded bearing assembly, reinforced impeller, and high-temp fluoroelastomer O-rings, this kit ensures steady fluid velocity, maintains uniform block pressure, and completely eliminates the primary mechanical failure mode on the supercharged platform.\u003c\/p\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;\"\u003e2013-2019 Jaguar XJ\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\u003eAJ126\u003c\/strong\u003e 3.0L V6 Supercharged \/ \u003cstrong\u003eX351\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;\"\u003e340 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;\"\u003e\n\u003cstrong\u003eLR010801\u003c\/strong\u003e, \u003cstrong\u003eLR041788\u003c\/strong\u003e, \u003cstrong\u003eLR045239\u003c\/strong\u003e, \u003cstrong\u003eLR049990\u003c\/strong\u003e, \u003cstrong\u003eLR069809\u003c\/strong\u003e, \u003cstrong\u003eLR092992\u003c\/strong\u003e, \u003cstrong\u003eLR090630\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\u003e2013-2019 Jaguar XJ Base (3.0L V6 Supercharged Gas)\u003c\/li\u003e\n  \u003cli\u003e2013-2019 Jaguar XJ L Portfolio \/ L AWD (3.0L V6 Supercharged Gas)\u003c\/li\u003e\n  \u003cli\u003eNote: Fits 3.0L V6 supercharged gas configurations only; does not fit 2.0L I4, 5.0L V8, or diesel platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the X351 XJ?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2013-2019 Jaguar XJ equipped with the \u003cstrong\u003eAJ126\u003c\/strong\u003e 3.0L supercharged V6 engine.\u003c\/p\u003e\n\n\u003ch4\u003eIs intake manifold or supercharger removal required for installation?\u003c\/h4\u003e\n\u003cp\u003eYes, the supercharger assembly must be unbolted and moved back to access the front coolant crossover pipe and lower block fittings.\u003c\/p\u003e\n\n\u003ch3\u003eThe Jaguar Caliber\u003c\/h3\u003e\n\u003cp\u003eHigh-output European powertrains require uncompromising thermal stability; substituting brittle composite parts with precision aluminum piping guarantees flawless sealing, factory-spec fluid dynamics, and long-term mechanical reliability without fault codes or leaks.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67544694980856,"sku":"DS-ESL6GETHV","price":258.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-water-pump-kit-for-jaguar-xj-2013-2019-3-0l-1.jpg?v=1790709094","url":"https:\/\/performancechiptuning.com\/es\/products\/performance-water-pump-kit-for-jaguar-xj-2013-2019-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}