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Genuine OEM & performance parts — ships to United States

Target · Diagram

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Number 37 marks the part’s position in the exploded view.

Product overview

Genuine OEM Audi Engine Coolant Tank Holder, part number 4M0121232E. This holder is designed to securely fasten the engine coolant expansion tank in its proper position. It ensures the reservoir remains stable during vehicle operation. Weighing 0.0315 kg and measuring approximately 3.7 cm long, 3.3 cm wide, and 4.4 cm high. Using a genuine OEM holder guarantees the correct fit and durability, preventing potential movement or damage to the coolant system components.

Catalogue entry: RETAINER.

Technical details

Category
Engine Cooling
Country of origin
Germany
Customs (HS) code
87089997
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
3.7 × 3.3 × 4.4 cm
Shipping weight
0.03 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

Need help confirming compatibility? Talk to a specialist

Parts diagram & fitment

4 vehicles

Retainer For Reservoir — locate 4M0121232E Audi Engine Coolant Tank Holder | Genuine OEM in the official exploded view and explore the surrounding assembly.

Parts in this assembly47
Vehicle fitment table4

Europe (4)

VehicleYearsPos.Qty
Audi RS Q8 Quattro2019-121
Audi Q8 Quattro 3,02018-12, 191
touareg2017-202337, 171
Audi Q7 qu. 3.0 TDI2015-201912, 191

Diagrams & fitment data powered by oemdiagrams.com

4M0121232E Audi Engine Coolant Tank Holder | Genuine OEM is fitted on: Audi RS Q8 Quattro 2019-; Audi Q8 Quattro 3,0 2018-; touareg 2017-2023; Audi Q7 qu. 3.0 TDI 2015-2019.