Thermostat & Water Pump Aluminum Housing – 06H 121 026ED

Description

Product Description

Upgrade cooling reliability on your EA888 2.0T with the 06H121026ED integrated thermostat and water pump assembly. This OE-spec unit features a robust ALUMINUM housing that resists heat cycling and warping, solving the common leak points found on earlier plastic designs. It restores proper coolant circulation and temperature regulation to protect your turbocharged engine from overheating and fault codes.

Typical symptoms of a failing pump/thermostat include coolant odor, pink crust around the housing seam, low coolant warnings, overheating, or stored thermostat performance codes. Replacing the complete assembly is the proven fix.

• OEM Part Number: 06H 121 026ED (aluminum-housing update)
• Function: Integrated water pump with electronically controlled thermostat
• Housing: Aluminum upgrade for superior strength and heat resistance
• Includes: Pump/thermostat assembly with O-rings/seals; contents may vary by brand
• Quality: OE-spec for factory fit and flow
• Benefits: Fixes leaks, restores temperature control, longer service life than plastic units
• Fitment: Direct bolt-on; uses factory hose connections and sensor ports

Applications

• Volkswagen: GTI, Golf, Jetta, Passat, Tiguan, CC, Beetle, and others with 2.0T EA888  (model-year coverage varies)
• Audi: A3, A4, A5, Q3, Q5, TT and more with 2.0T EA888
  (Always verify by VIN or OEM number.)

Service Notes

• Replace coolant with VW/Audi G12++/G13 spec.
• Bleed the cooling system after installation.
• Inspect accessory belt/tensioner and thermostat connector while servicing.

CROSS REFERENCE

06H121026DD

06H121026DC

06H121026AB

06H121026AE

06H121026AF

06H121026BA

06H121026BD

06H121026BH

06H121026BM

06H121026BQ

06H121026DA

06H121026DB

Additional information

No fitment data available.