Description
Product Description
Keep your 1.8T/2.0T running cool and reliable with the 06L198111H Thermostat and Water Pump Kit. This OE-spec assembly features the integrated thermostat within the water pump housing used on EA888‑generation engines. It restores proper coolant circulation and precise temperature regulation to prevent overheating, poor heater performance, or extended warm‑up times.
Typical failures include housing cracks, coolant seepage at the seam, or a stuck thermostat triggering overheating or fault codes. Replacing the complete assembly with this kit is the proven fix and recommended any time leakage is present.
- OEM Part Number: 06L 198 111H
- Includes: Integrated water pump/thermostat housing, gasket/O‑ring set, and required hardware (contents may vary by brand)
- OE quality (commonly INA) for factory fit, sealing, and durability
- Restores correct coolant flow and temperature control
- Reinforced composite housing resists heat cycling and deformation
- Direct bolt‑on replacement with factory hose connections and sensor ports
Applications
- Volkswagen: Golf, GTI, Jetta, Passat, Tiguan, CC, Beetle, etc. with 1.8T/2.0T EA888 engines
- Audi: A3, A4, A5, Q3, Q5, TT and others with 1.8T/2.0T EA888
(Always confirm with VIN or OEM number before ordering.)
Service Notes
- Replace coolant with the correct VW/Audi G13
- Bleed the cooling system after installation.
- Inspect the accessory belt and tensioner while servicing
CROSS REFERENCE
- 06L121111H
- 06L121111J
- 06L121111L
- 06L121111M
- 06L121111P
- 538 0360 10
No fitment data available.
