Water Pump & Thermostat For Audi A3 A4 A5 VW CC Tiguan GTI 1.8T 2.0T 06H121026

Water Pump & Thermostat for Audi A3 A4 A5 VW CC Tiguan GTI

This water pump and thermostat assembly replaces OEM 06H121026 and keeps coolant flowing on supported 1.8T and 2.0T Volkswagen and Audi engines.

Overview

This water pump and thermostat assembly is made for 1.8T and 2.0T engines in Audi and Volkswagen models, replacing OEM 06H121026. It circulates coolant and regulates operating temperature so the engine holds its designed range. It suits owners and shops doing a scheduled cooling system service on compatible vehicles.

Built For Performance

• Integrated thermostat housing for a complete coolant regulation assembly
• Sealed bearing water pump impeller for steady coolant circulation
• Gasket and mounting provisions included where specified
• Cast and composite construction matched to factory mounting points
• Direct fit for supported 1.8T and 2.0T engine applications

Fits These Machines

• for Audi A3 1.8T and 2.0T
• for Audi A4 2.0T
• for Audi A5 2.0T
• for Volkswagen CC 2.0T
• for Volkswagen Tiguan 2.0T
• for Volkswagen GTI 2.0T

On-The-Job Use

• Cooling system repair when the original water pump leaks
• Thermostat replacement during overdue maintenance intervals
• Overheating diagnosis on supported 1.8T and 2.0T engines
• Preventive service ahead of a timing chain or belt job

Specs At A Glance

Good To Know

Q: Is this an OEM Audi or Volkswagen part? A: No, this is an aftermarket water pump and thermostat assembly that cross-references OEM 06H121026. It is not an original brand product.

Q: Does this replace my separate thermostat? A: Yes, this assembly combines the water pump and thermostat housing, matching the units used on many 1.8T and 2.0T engines. Verify your engine code and part number before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.