EA888 Gen 3 Water Pump & Thermostat Assembly
OEM Part Number: 06K121600C
Replaces: 06L121600D
Product Description
Keep your engine running at the correct operating temperature with this premium-quality OEM aftermarket Water Pump & Thermostat Assembly, designed specifically for Volkswagen Group EA888 Generation 3 petrol engines.
Manufactured to OEM specifications, this complete assembly includes the water pump, electronically controlled thermostat housing, and integrated coolant outlets, making it the ideal replacement for leaking or faulty original units.
Unlike earlier EA888 cooling modules, the Generation 3 design features an upgraded housing, improved coolant flow, enhanced sealing technology, and a revised thermostat system, providing greater durability and helping to reduce the common coolant leaks associated with earlier versions.
Generation 3 Improvements
Volkswagen introduced several upgrades to the EA888 Gen 3 cooling module to improve reliability and engine efficiency:
Reinforced thermostat housing
Improved gasket and seal materials for better leak resistance
Optimised coolant flow for more consistent engine temperatures
Revised thermostat calibration for faster warm-up and improved fuel efficiency
Improved heat management to help reduce thermal stress
Designed to address many of the common coolant leaks found in earlier EA888 water pump assemblies
Features
OEM Quality Aftermarket Replacement
Complete Water Pump & Thermostat Assembly
Direct Bolt-On Replacement
Precision Manufactured to OEM Specifications
High-Strength Metal & ABS Construction
Factory Tested for Quality and Performance
Excellent Cooling Efficiency
Long Service Life
Specifications
Product Type: Water Pump & Thermostat Assembly
OEM Part Number:
06K121600C
Replaces:
06L121600D
Installation Type:
Direct Replacement
Material:
Aluminium Alloy & High-Temperature ABS Composite
Colour:
Silver / Black
Compatible Vehicles
Volkswagen
Beetle (2016-2018) 2.0 TSI CULC
Golf Mk7 (2014-2018) 1.8 TSI
Golf GTI Mk7 (2014-2018) 2.0 TSI
Golf R Mk7 (2014-2018) 2.0 TSI
Polo GTI (2015-2018) 1.8 TSI
Passat B8 (2015-2018) 1.8 TSI / 2.0 TSI
Scirocco (2016-2018) 2.0 TSI
Tiguan (2017 onwards) 2.0 TSI
Audi
Compatible with selected Audi models fitted with the EA888 Gen 3 1.8 TSI and 2.0 TSI engines. Please verify compatibility using your VIN or OEM part number before purchasing.
Engine Compatibility
Designed for selected EA888 Generation 3 engines including various:
1.8 TSI
2.0 TSI
Package Includes
1 × Complete Water Pump & Thermostat Assembly
Common Symptoms of a Faulty Water Pump
Coolant leaking from the water pump housing
Engine overheating
Low coolant warning light
Coolant loss without visible hose leaks
Heater not producing sufficient heat
Fault codes relating to coolant temperature regulation
Important Fitment Information
This water pump is designed for EA888 Generation 3 engines only.
Please compare your existing OEM part number or provide your VIN before purchasing to ensure compatibility, as Volkswagen Group produced multiple versions of the EA888 cooling module.
Professional installation is recommended.
What's in the box
1 X Waterpump
