{"product_id":"performance-water-pump-kit-for-audi-a8-2019-2026-3-0l","title":"Performance Water Pump Kit for Audi A8 (2019-2026) 3.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eMechanical Water Pump Service Kit for 2019-2026 Audi A8 (D5)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Water Pump Kit completely refreshes the primary belt-driven cooling circuit on the 2019-2026 Audi A8 to prevent coolant loss, eliminate vacuum collar seizure, and maintain precise engine thermal management.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Audi A8 Cooling System Vulnerabilities\u003c\/h3\u003e\n\u003cp\u003eFactory cooling setups on the \u003cstrong\u003eEA839\u003c\/strong\u003e 3.0L single-turbo V6 are notorious for premature mechanical and hydraulic failure. The original pump relies on an internal vacuum-actuated shroud to modulate cold-start warm-up. Under prolonged thermal cycling, internal seals degrade, allowing pressurized coolant to migrate directly into the engine vacuum system—fouling solenoid valves and triggering low-vacuum fault codes. Concurrently, factory plastic thermostat housings and brittle junction pipes warp under elevated operating temperatures, causing unmetered coolant weeping, bearing play, and catastrophic engine overheating.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for high reliability under severe thermal loads, this all-in-one overhaul package replaces leak-prone components with heavy-duty architecture. Featuring a robust cast-aluminum housing and an aluminum impeller, this mechanical pump avoids composite blade fracturing and cavitation under boost. The assembly is paired with a direct-replacement thermostat, replacement drive pulley, rigid coolant transfer pipe, dual electronic solenoid valves, and an upgraded thermal pneumatic valve to comprehensively eliminate coolant-to-vacuum cross-contamination and restore factory-spec coolant flow.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Engine Water Pump Assembly with Pulley\u003c\/li\u003e\n  \u003cli\u003e1 Thermostat\u003c\/li\u003e\n  \u003cli\u003e1 Water Pipe\u003c\/li\u003e\n  \u003cli\u003e1 Pulley\u003c\/li\u003e\n  \u003cli\u003e2 Solenoid Valves\u003c\/li\u003e\n  \u003cli\u003e1 Thermal Pneumatic Valve\u003c\/li\u003e\n  \u003cli\u003eO-Ring and Fixing Bolt Hardware Set\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;\"\u003e2019-2026 Audi A8\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;\"\u003e3.0L Turbo V6 (EA839) \/ D5\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;\"\u003e335 hp \/ 369 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;\"\u003e9A712101303, 9A712101304, 06M121013D, 06M121013G, 06M121013C, 06M121031D, 06M121031G, N91121903, 06M 121 013G, 9A712111511, PAB121115B, PAC121115, 06M121115, 06M121678H, 06M121678F, 06M121678G, 9A712167800, PAB121678A, 06M121115J, 06M121115G, 06M121115K, 06M121115H, 9A712111510, 06M115401K, 06M115401L, 06M115401F, 06M115401E, 9A711540100, 9A711540105, 9A711540110, PAB115401, PAC115401, 06M117015M, 9A711701530, 06M121083J, 06M121083H, 9A712108300, 9A71210830\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\u003e2019-2026 Audi A8 Quattro (3.0L Mild Hybrid Gas Turbo V6)\u003c\/li\u003e\n  \u003cli\u003e2020-2021 Audi A8 Quattro (3.0L Plug-In Hybrid Gas Turbo V6)\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 D5 A8?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2019-2026 Audi A8 equipped with the \u003cstrong\u003eEA839\u003c\/strong\u003e 3.0L turbocharged engine. \u003cstrong\u003eDoes not fit earlier supercharged 3.0T engines, 4.0L V8 twin-turbo configurations, or non-listed displacements.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eIs this an electric water pump, and does it require vacuum bleeding?\u003c\/h4\u003e\n\u003cp\u003eNo, this is a mechanical, belt-driven pump assembly; standard vacuum-assisted coolant evacuation and factory bleeding procedures must be executed during installation to prevent air-lock pockets.\u003c\/p\u003e\n\n\u003ch3\u003eThe Audi Standard\u003c\/h3\u003e\n\u003cp\u003eEuropean precision tolerances leave no margin for cooling system variance. This coordinated kit matches factory thermal maps identically, keeping cylinder heads protected and eliminating check-engine codes under demanding driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68034653946104,"sku":"DS-ECFRMWV8E","price":519.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-water-pump-kit-for-audi-a8-2019-2026-3-0l-1.jpg?v=1794173138","url":"https:\/\/performancechiptuning.com\/products\/performance-water-pump-kit-for-audi-a8-2019-2026-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}