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Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.


Expansion Tank Replacement Kit

Composed of genuine Audi parts to fix your leaking coolant expansion tank.
Mfg Part #
4E0121403GKT1
ECS Part #
ES#2785284
Brand
Assembled By ECS
125.77
Free Shipping Free Shipping
Availability: Expected Ship Date: Oct 1, 2021
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Product Details

The coolant expansion tank in your vehicle gives additional coolant a home after expansion and contraction from temperature change. Being that it is subjected to such drastic changes on a regular basis, it can often crack and break.

ECSĀ Tuning has created this convenient kit with quality, genuine Audi parts. It includes everything you need to bolt on a brand new tank. If your tank has experienced damage, this kit is for you!

The kit includes:

  • OEM Coolant Expansion Tank
  • OEM Expansion Tank Cap
  • OEM Expansion Tank Mounting Bolt - 3

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi D3 A8 Quattro 4.2
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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Manufacturer names and/or part numbers are used only for identification purposes.

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