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Genuine OEM & performance parts — ships to United States

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Number 1 marks the part’s position in this exploded view (Audi Q8 Quattro 3,0 (2018-)).

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

Product overview

Genuine OEM Audi A/C Refrigerant Pipe, part number 4M0816738N. This critical component is responsible for transporting refrigerant throughout the vehicle's air conditioning system, facilitating the heat exchange process necessary for cabin cooling. It is an integral part of the A/C circuit. Weighing approximately 0.658 kg, this pipe is designed for specific routing and connections. Choosing a genuine OEM refrigerant pipe ensures correct material composition, precise bending for proper routing, and leak-free connections, which are vital for the long-term efficiency and reliability of the air conditioning system.

Catalogue entry: PIPE.

Fitted with: 4M0298403 INSERT, 4M0816738K PIPE, 4M0816738M PIPE, 4M0816738F PIPE, N10632102 BOLT, N10582103 SCREW.

Technical details

Category
Heating & A/C
Customs (HS) code
40091200
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
73 × 31 × 10 cm
Shipping weight
658 g

Specifications

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

Equipment codes

  • TI4

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

Replaces older part numbers

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

Supersession roadoldest to newest
  1. 4M0816738FNot stocked
    Oct 2017
  2. 4M0816738NThis pageCurrent number