
$9.00
The 06B121132E Coolant Flange by URO Parts is an OE-style replacement designed for select Volkswagen and Audi applications (commonly found on 1.8T engines). This multi-port flange serves as a critical distribution hub in the engine cooling system, providing secure connection points for coolant hoses and the engine temperature sensor to ensure proper coolant routing and monitoring.
Due to constant exposure to high-pressure coolant and extreme heat cycles, the original plastic flange often becomes brittle and develops hairline cracks. This typically results in persistent coolant leaks at the rear of the cylinder head, low-coolant warnings, and potential engine overheating. Replacing the failing unit with this URO 06B121132E flange restores a factory-tight seal and reliable cooling system performance.
Used on select Volkswagen and Audi models that specify coolant flange part number 06B121132E. This is a common failure point on various 1.8T engines.
(Please confirm compatibility via VIN or parts catalog to ensure this matches your specific engine code.)
Cross Reference
| Weight | 0.45 lbs |
|---|---|
| Dimensions | 6.0 × 5.0 × 4.0 in |




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