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Genuine OEM & performance parts — ships to United States

Target · Diagram

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Number 8 marks the part’s position in the exploded view (Audi A6 2.0 (2018-)).

Product overview

Genuine OEM Audi Engine Coolant Pipe, part number 4K0121070AG. This pipe is a vital component of the engine cooling system, responsible for channeling coolant between various components to maintain optimal engine operating temperature. It is typically positioned at the lower front of the engine bay, connecting to the radiator. Measuring approximately 1.11 meters in length, genuine OEM coolant pipes ensure correct routing geometry, material resistance to heat and pressure, and leak-free connections, preventing overheating and system failures.

Catalogue entry: WATER PIPE.

Fitted with: 8K0805399B BOLT, N91096701 BOLT, N90686902 CLAMP.

Technical details

Category
Engine Cooling
Customs (HS) code
40093100
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
111 × 7 × 4 cm
Shipping weight
0.22 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. 4K0121070TNot stocked
    Apr 2019
  2. 4K0121070AGThis pageCurrent number