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Coolant Expansion Tank

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
Mfg Part #
8D0121403L
ECS Part #
ES#2594857
Brand
Febi
30.95
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Product Details

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

You want to keep all the coolant in your vehicle in the cooling system. If your tank has experienced damage such as cracking, nipples breaking off, or mounting point damage, you will need to replace it. This replacement will fit perfectly and provide the same heating and cooling characteristics as an original unit.

When replacing, be sure to have some extra coolant. Check ECS Tuning's website for a wide variety of coolants specifically designed for your car. Most German vehicles require specialized coolant. Be sure to pick up the proper coolant when refilling to avoid damage or premature corrosion.

Previous Revisions
  • 8D0121403L

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B5 A4 FWD 1.8T
Audi B5 A4 FWD V6 30v
Audi B5 A4 Quattro 1.8T
Audi B5 A4 Quattro V6 30v
Audi C5 A6 FWD V6 2.8L
Audi C5 A6 Quattro V6 2.8L
Audi C5 A6 All V6 30v
Audi RS6 All 4.2T
Volkswagen Passat B5 4 Motion 1.8T
Volkswagen Passat B5 FWD 1.8T
Volkswagen Passat B5 FWD TDI
Volkswagen Passat B5 4 Motion V6 30v
Volkswagen Passat B5 FWD V6 30v
*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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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