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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 Q8 Quattro 3,0 (2018-)).

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

Product overview

Genuine OEM Audi Reducing Agent Transfer Line, part number 4M0131960. This line is responsible for safely transferring the reducing agent, such as AdBlue or Diesel Exhaust Fluid (DEF), within the vehicle's emission control system to reduce harmful nitrogen oxide emissions. It measures approximately 0.22 m in length and weighs about 0.195 kg. Using a genuine OEM transfer line ensures proper material compatibility and leak-free connections, which are critical for the effective operation and longevity of the selective catalytic reduction (SCR) system.

Catalogue entry: LEAD.

Technical details

Category
Emissions
Customs (HS) code
84099100
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
22 × 12.5 × 7 cm
Shipping weight
0.2 kg

Specifications

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

Equipment codes

  • TS8

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

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