{"product_id":"performance-water-pump-kit-for-chevrolet-tahoe-2007-2014-4-8l-5-3l-6-0l-6-2l","title":"Performance Water Pump Kit for Chevrolet Tahoe (2007-2014) 4.8L 5.3L 6.0L 6.2L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Flow Water Pump \u0026amp; Thermostat Kit for 2007-2014 Chevrolet Tahoe (GMT900)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Water Pump Kit replaces the failure-prone factory coolant pump and thermostat on 2007-2014 Tahoe models to ensure stable coolant flow, prevent catastrophic engine overheating, and maintain optimal thermal regulation under severe towing and ambient load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet Tahoe Water Pump Failure Point\u003c\/h3\u003e\n\u003cp\u003eFactory \u003cstrong\u003eGMT900\u003c\/strong\u003e cooling systems operating on \u003cstrong\u003eGen IV LS\u003c\/strong\u003e platforms face severe thermal cycling that degrades the internal unitized mechanical shaft seal. Over time, high accessory drive belt tension and sustained RPM lead to bearing runout, causing coolant leakage past the primary weep hole. Furthermore, factory stamped impellers are susceptible to cavitation erosion at elevated engine speeds, reducing coolant velocity through the cylinder block and heads, while deteriorating factory gasket material leads to persistent mating-surface leaks against the timing cover.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement assembly utilizes a high-strength cast-aluminum housing equipped with a precision-ground, hardened steel bearing assembly engineered to resist side-load deflection. The precision-machined internal impeller optimizes hydrodynamic coolant distribution through the engine passages, preventing hot spots in high-displacement V8 architectures. Packaged with a matching thermostat housing, pre-calibrated thermostat, and reinforced die-cut gaskets, this complete service kit restores factory thermal equilibrium and provides superior resistance against thermal shock and glycol degradation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Engine Water Pump\u003c\/li\u003e\n  \u003cli\u003e1 Thermostat Housing\u003c\/li\u003e\n  \u003cli\u003e1 Thermostat\u003c\/li\u003e\n  \u003cli\u003e2 Rectangular Gaskets\u003c\/li\u003e\n  \u003cli\u003e1 Oval Gasket\u003c\/li\u003e\n  \u003cli\u003e2 Mounting Bolts\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;\"\u003e2007-2014 Chevrolet Tahoe\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;\"\u003eGen IV LS (4.8L, 5.3L, 6.0L, 6.2L) \/ \u003cstrong\u003eGMT900\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;\"\u003e295–403 hp \/ 305–417 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\u003e12681417\u003c\/strong\u003e, \u003cstrong\u003e12600767\u003c\/strong\u003e, \u003cstrong\u003eAW6009\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\u003e2007-2009 Chevrolet Tahoe 4.8L V8\u003c\/li\u003e\n  \u003cli\u003e2007-2014 Chevrolet Tahoe 5.3L V8\u003c\/li\u003e\n  \u003cli\u003e2008-2013 Chevrolet Tahoe 6.0L V8 Hybrid\u003c\/li\u003e\n  \u003cli\u003e2008-2009 Chevrolet Tahoe 6.2L 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 GMT900 Tahoe?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2007-2014 Chevrolet Tahoe equipped with the \u003cstrong\u003eGen IV LS\u003c\/strong\u003e engine architecture (4.8L, 5.3L, 6.0L, or 6.2L displacements).\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the cooling system after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, thoroughly burp the air pockets out of the cooling jacket to prevent localized steam pockets, and torque mounting fasteners to OEM specifications.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Severe-Duty Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for the punishing demands of full-size SUV towing, off-road workloads, and continuous highway hauling, this cooling assembly ensures thermal resilience and consistent operating temperatures under heavy duty cycles.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67545098879224,"sku":"DS-EMKZ44M7Q","price":108.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-water-pump-kit-for-chevrolet-tahoe-2007-2014-4-8l-5-3l-6-0l-6-2l-1.jpg?v=1790716663","url":"https:\/\/performancechiptuning.com\/es\/products\/performance-water-pump-kit-for-chevrolet-tahoe-2007-2014-4-8l-5-3l-6-0l-6-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}