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Genuine OEM & performance parts — ships to United States

Target · Diagram

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Number 38 marks the part’s position in this exploded view (Audi A6 2.0 (2018-)).

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

Product overview

Genuine OEM Audi Engine Coolant Thermostat, part number 059121231D. This critical component regulates the flow of coolant through the engine's cooling system, ensuring the engine maintains its optimal operating temperature. Proper temperature control is essential for engine efficiency, performance, and longevity. Genuine OEM thermostats are engineered for precise temperature calibration and reliable operation, preventing overheating or undercooling and protecting vital engine components.

Technical details

Category
Engine Cooling
Customs (HS) code
90321080
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
17 × 10 × 5 cm
Shipping weight
0.09 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. 059121231CNot stocked
    Apr 2020
  2. 059121231DThis pageCurrent number