Skip to main content
Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 2 marks the part’s position in the exploded view (Audi Q7 qu. 3.0 TDI (2015-2019)).

Product overview

Genuine OEM Audi Engine Coolant Hose, part number 4M0121081CK. This flexible hose is a vital component of the engine cooling system, responsible for circulating coolant between the radiator and the expansion tank. It ensures efficient heat transfer and helps maintain optimal engine operating temperatures. Weighing 0.173 kg, this hose is manufactured to resist high temperatures and pressures, providing a secure, leak-free connection and reliable performance for the cooling system.

Catalogue entry: LINE.

Technical details

Category
Engine Cooling
Customs (HS) code
40093100
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
59 × 45 × 7.5 cm
Shipping weight
0.17 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

Replaces older part numbers

This is the current manufacturer number. Older numbers on this road are no longer supplied.

Supersession roadoldest to newest
  1. 4M0121081BHNot stocked
    Jul 2024
  2. 4M0121081CKThis pageCurrent number