Coolant Flange – 06K 121 132E (OE)

Description

Product Description

The 06K121132E Coolant Hose / Water Pipe is an OE‑style replacement used on select Volkswagen and Audi applications (commonly found on EA888 1.8T/2.0T setups depending on model year). This molded coolant line routes coolant between critical cooling system components—such as the water pump/thermostat housing, engine outlet, and heater/radiator circuit—helping maintain stable engine operating temperature.

With age and heat cycling, coolant hoses and composite coolant pipes can become brittle, swell, or develop cracks, and sealing points can begin to seep. These issues can lead to gradual coolant loss, low‑coolant warnings, or overheating if left unaddressed. Replacing the worn line with a new 06K121132E restores correct coolant routing and leak‑free performance.

• OEM reference: 06K 121 132E
• OE‑style molded hose/pipe for correct routing, clearance, and fit
• Heat‑ and pressure‑resistant construction for long service life
• Designed to match factory connection points and mounting locations
• Helps prevent coolant leaks and maintain proper engine temperature
• Direct‑fit replacement; no modifications required

Applications

Used on select Volkswagen/Audi models that specify coolant hose/water pipe part number 06K121132E.

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

Service Notes

• Replace any related O‑rings/seals and hose clamps during installation to ensure a long‑lasting seal.
• Refill with the correct VW/Audi‑approved coolant and properly bleed the cooling system after service.
• Inspect nearby coolant connectors and hoses; replacing aging components together can help prevent repeat leaks.

Additional information

No fitment data available.