{"product_id":"gdukop-engine-water-pump-thermostat-assembly-for-vw-audi-ea888-1-8-2-0l-with-gaskets-integrated-pump-for-leak-free-cooling","title":"GDUKOP Engine Water Pump \u0026 Thermostat Assembly for VW\/Audi EA888 1.8\/2.0L with Gaskets — Integrated Pump for Leak-Free Cooling","description":"\u003cp\u003e\u003cstrong\u003eGDUKOP's 06L121111P is a combined water pump and thermostat housing assembly engineered to replace worn OE units on EA888 1.8L and 2.0L Volkswagen and Audi engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement assembly pairs a coolant thermostat with a high-flow water pump and includes gaskets to provide a straightforward service swap for affected VW and Audi models. It fits a wide range of vehicles that use the EA888 L4 engines and replaces multiple factory part numbers, offering an integrated solution to restore coolant flow, temperature regulation, and reduce the chance of leaks associated with aging housings.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this assembly restore my engine's cooling performance?\u003c\/h3\u003e\n\u003cp\u003eBy combining the thermostat and pump into one unit, the assembly simplifies coolant routing and ensures the thermostat opens and closes properly relative to active coolant circulation. That coordinated operation helps stabilize operating temperature, improving warm-up and steady-state control without relying on multiple aging components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated thermostat and pump for synchronized coolant flow.\u003c\/li\u003e\n  \u003cli\u003eEnhanced sealing surfaces and gaskets to stop leaks.\u003c\/li\u003e\n  \u003cli\u003eDesigned to match OE flow paths for consistent temperature control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this part fit my Volkswagen or Audi model?\u003c\/h3\u003e\n\u003cp\u003eThis GDUKOP assembly is made for EA888 1.8L and 2.0L gasoline L4 engines used across many VW and Audi vehicles from roughly 2015–2022 (VW) and 2015–2020 (Audi). It replaces numerous original part numbers so it covers many trims and model years; verify compatibility by cross-referencing your VIN or existing part number.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits VW models: Atlas, Arteon, Jetta, GTI, Beetle, Passat, Tiguan, Golf SportWagen\/Alltrack\/R (2015–2022).\u003c\/li\u003e\n  \u003cli\u003eFits Audi models: A3, A4, A5, A6, Q3, Q5, Q7, S3, TT (2015–2020).\u003c\/li\u003e\n  \u003cli\u003eReplaces OE numbers like 06L121111P\/F\/H\/J\/K\/L\/M and water pump numbers including 06L121012L.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build features improve longevity?\u003c\/h3\u003e\n\u003cp\u003eThe assembly uses a mix of engineered composite and aluminum where appropriate, with reinforced sealing faces and upgraded internals to resist heat-related distortion and cracking. These construction choices aim to extend service life compared with tired or brittle original housings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComposite housing sections to resist corrosion and thermal stress.\u003c\/li\u003e\n  \u003cli\u003eAluminum components for structural stability and heat dissipation.\u003c\/li\u003e\n  \u003cli\u003eImproved gasket set included to ensure leak-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will I know if I need this replacement assembly?\u003c\/h3\u003e\n\u003cp\u003eCommon signs include persistent coolant leaks around the thermostat housing, overheating or rapid temperature swings on the dashboard, and reduced heater or A\/C performance caused by poor coolant circulation. If your vehicle has time- or mileage-related service history of cooling issues, replacing the integrated unit can be a cost-effective preventive repair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisible coolant puddles or crusted residue near the housing.\u003c\/li\u003e\n  \u003cli\u003eEngine temperature fluctuating or running hotter than normal.\u003c\/li\u003e\n  \u003cli\u003ePoor cabin heating or inconsistent A\/C due to coolant flow problems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GDUKOP 06L121111P assembly is intended for DIY mechanics and professional technicians working on EA888 1.8L\/2.0L VW and Audi engines who need a direct-fit, integrated replacement. It's suitable for owners addressing coolant leaks, unstable temperatures, or planning proactive cooling-system maintenance on Atlas, Arteon, Golf, Jetta, GTI, Beetle, Passat, Tiguan, SportWagen\/Alltrack\/R, and compatible Audi models (A3, A4, A5, A6, Q3, Q5, Q7, S3, TT). Always confirm fitment with your VIN or current part number before ordering to ensure correct application.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this replace my OEM part number 06L121111F?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This assembly replaces 06L121111P\/F\/H\/J\/K\/L\/M and compatible water pump numbers; verify with your VIN.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are gaskets included for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes the necessary gaskets and seals to complete a leak-free replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GDUKOP","offers":[{"title":"Default Title","offer_id":48080507207838,"sku":"B0G1YDY72K","price":133.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gd_ukop-front-assembly.jpg?v=1785782261","url":"https:\/\/northtrailauto.ca\/products\/gdukop-engine-water-pump-thermostat-assembly-for-vw-audi-ea888-1-8-2-0l-with-gaskets-integrated-pump-for-leak-free-cooling","provider":"North Trail Auto","version":"1.0","type":"link"}