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Genuine OEM & performance parts — ships to United States

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Number 20 marks the part’s position in this exploded view (Audi Q5 (2016-2020)).

Other diagrams in the gallery may use a different number for the same part.

Product overview

Genuine OEM Audi Coolant Pipe, part number 04L122157AC. This rigid pipe is an integral part of the engine cooling system, responsible for directing coolant flow between various components, including the heat exchanger. It ensures efficient heat transfer and maintains optimal engine operating temperature. Measuring 0.235m in length and weighing 0.174 kg, this genuine OEM coolant pipe provides precise routing and durable construction, critical for preventing leaks and maintaining cooling system integrity.

Catalogue entry: WATER PIPE feed/return.

Technical details

Category
Engine Cooling
Customs (HS) code
40093100
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
23.5 × 14 × 8.5 cm
Shipping weight
0.17 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • 4BF
  • 4IF
  • 7CP
  • 7MM
  • 7MW

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

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