Cooling Flange Replacement Kit

Cure the common coolant leak coming from the back of your engine compartment
Mfg Part #
ECS Part #
Assembled By ECS
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Product Details

High operating temperatures and repeated thermal cycling cause the plastic cooling flange on the back of your cylinder head to deteriorate over time. This leads to o-ring sealing problems, cracking, and ultimately leaking.

This common leaking point is a headache that is easily fixed with our comprehensive Coolant Flange Replacement Kit.

Kit includes:

  • Cylinder Head Cooling Flange
  • Green 4-pin Coolant Temperature Sensor with Clip & O-ring
  • Associated Cooling Flange Securing Hardware

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B6 A4 FWD 1.8T
Audi B6 A4 Quattro 1.8T
*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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