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Target · Diagram

Find this reference above

Number 1 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Coolant Regulator Housing, part number 03C121111AH. This housing contains the thermostat and regulates engine coolant flow to maintain optimal engine operating temperature. It is part of the engine cooling system. Genuine OEM parts ensure precise fitment and material integrity for reliable engine cooling.

Technical details

Category
Engine Cooling
Country of origin
Czech Republic
Customs (HS) code
90321080
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
27 × 13.5 × 12 cm
Shipping weight
0.61 kg

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

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Parts diagram & fitment

3 vehicles

Coolant Regulator Housing — locate 03C121111AH Volkswagen Coolant Regulator Housing | Genuine OEM in the official exploded view and explore the surrounding assembly.

Parts in this assembly29
Vehicle fitment table3

Europe (3)

VehicleYearsPos.QtyRemarkPR
Passat CC2011-201611CKMATU1
Passat saloon2010-201511CKMATU1
Passat CC2008-201211TU1

Diagrams & fitment data powered by oemdiagrams.com

03C121111AH Volkswagen Coolant Regulator Housing | Genuine OEM is fitted on: Passat CC 2011-2016; Passat saloon 2010-2015; Passat CC 2008-2012.