$10.00
The 06A121132AP Coolant Flange by FEBI Bilstein is an OE‑quality replacement coolant flange used on select Volkswagen and Audi applications (commonly associated with 1.8T and other VW/Audi 4‑cylinder engines depending on model year). This flange mounts to the engine and provides properly aligned connection points for coolant hoses, helping route coolant between the cylinder head, radiator circuit, and heater system to maintain stable operating temperature. Coolant flanges are a common leak point as they age. Constant heat cycling and cooling system pressure can cause the original plastic housing to become brittle, warp, or crack—leading to coolant seepage, dried residue around the flange area, low‑coolant warnings, and potential overheating. Replacing the failing unit with this FEBI 06A121132AP flange restores a tight seal and dependable coolant flow.
OEM reference: 06A 121 132AP
Brand: FEBI Bilstein – Trusted OE European replacement supplier
Durable composite/plastic construction designed for coolant and heat exposure
Precision‑molded ports for correct hose routing and factory‑style fit
Helps prevent leaks and maintain proper engine temperature
Direct‑fit replacement; no modifications required
Used on select VW/Audi vehicles that specify coolant flange part number 06A121132AP. (Fitment varies by engine code and model year—confirm by VIN or parts catalog and match the port layout.)
Replace the flange O‑ring/gasket and any related seals/sensor O‑rings during installation. Use new hose clamps if the originals are weak or corroded. Refill with VW/Audi‑approved coolant and properly bleed the cooling system after service.
| Weight | 0.55 lbs |
|---|---|
| Dimensions | 7.0 × 6.0 × 3.0 in |
No fitment data available.
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