Coolant Hose Connector – 7M3 122 291 (OE)

Description

Product Description

The 7M3122291 Coolant Hose Flange / Connector is an OE‑style replacement fitting used on select Volkswagen and Audi vehicles. This connector is part of the engine cooling system and serves as a secure junction point for one or more coolant hoses, helping route coolant correctly between the engine, radiator, and heater circuit for stable operating temperatures.

Over time, the original plastic flange/connector can become brittle from repeated heat cycles and coolant exposure. Hairline cracks, warped sealing surfaces, or weakened hose connections can cause coolant seepage, low‑coolant warnings, and potential overheating. Replacing the failing component with a new 7M3122291 restores a tight seal and reliable coolant circulation.

• OEM reference: 7M3 122 291
• OE‑style coolant flange/connector engineered for correct fit and hose alignment
• Heat‑ and coolant‑resistant plastic/composite construction
• Designed to provide a secure, leak‑free junction for attached coolant hoses
• Compatible with factory‑style seals/O‑rings and hose clamps (where applicable)
• Direct‑fit replacement; no modifications required

Applications

Used on select VW/Audi models that specify coolant hose flange/connector part number 7M3122291.

(Fitment varies by engine and model year—confirm by VIN or parts catalog.)

Service Notes

• Replace any related seals/O‑rings and hose clamps during installation for best results.
• Refill with the correct VW/Audi‑approved coolant and properly bleed the cooling system after service.
• Inspect nearby hoses and plastic fittings; replacing aging components together can help prevent future leaks.

Additional information

No fitment data available.