Coolant Flange – 06A 121 132AP (URO)

Description

Product Description

The 06A121132AP Coolant Flange by URO Parts is an OE‑style 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 URO 06A121132AP flange restores a tight seal and dependable coolant flow.

• OEM reference: 06A 121 132AP
• Brand: URO Parts – OE‑style 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

Applications

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.)

Service Notes

• 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.

Cross Reference

• 06A 121 132D
• 06A 121 132G
• 06A 121 132Q

Additional information

No fitment data available.