Radiator Cap for BMW Z4 2003-2008
#17117639022
Details
Fits BMW Z4 2003-2008, BMW X3 2007-2010. Part number 17117639022.
Replace the radiator cap when you notice cracks, a worn seal, or pressure loss, since it maintains cooling-system pressure and prevents coolant boil-over and engine overheating.
- Replacement sign: Coolant leaking around the cap, engine overheating, a damaged seal, or unstable system pressure.
- Approximate lifespan: Inspect regularly and replace roughly every 80,000 to 100,000 km or when signs of wear appear.
- Install requirement: Install only on a cold engine, and tighten firmly until it clicks to ensure proper pressure sealing.
Part compatibility
| Manufacturer | Car name | Production year |
|---|---|---|
| BMW | Z4 | 2003-2008 |
| BMW | X3 | 2007-2010 |
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Details
Fits BMW Z4 2003-2008, BMW X3 2007-2010. Part number 17117639022.
Replace the radiator cap when you notice cracks, a worn seal, or pressure loss, since it maintains cooling-system pressure and prevents coolant boil-over and engine overheating.
- Replacement sign: Coolant leaking around the cap, engine overheating, a damaged seal, or unstable system pressure.
- Approximate lifespan: Inspect regularly and replace roughly every 80,000 to 100,000 km or when signs of wear appear.
- Install requirement: Install only on a cold engine, and tighten firmly until it clicks to ensure proper pressure sealing.
Part compatibility
| Manufacturer | Car name | Production year |
|---|---|---|
| BMW | Z4 | 2003-2008 |
| BMW | X3 | 2007-2010 |