Expansion Tank Cap for BMW M3 2008-2022
#17117639021
Details
Fits BMW X6 2009-2019, BMW X5 2001-2014, BMW 740li 2009-2012, BMW 630i 2006, BMW M3 2008-2022. Part number 17117639021.
Replace the radiator cap when you notice coolant leaks, engine overheating, or a worn seal, because a weak cap fails to hold system pressure and lets coolant boil over and damage the engine.
- Replacement sign: Coolant seeping around the cap, engine overheating, a worn rubber seal, or a weakened pressure spring.
- Approximate lifespan: Check it regularly and replace roughly every 80,000 to 100,000 km, or with each coolant change.
- Install requirement: Install only on a cold engine and ensure the cap is seated and tightened correctly to maintain system pressure.
Part compatibility
| Manufacturer | Car name | Production year |
|---|---|---|
| BMW | X6 | 2009-2019 |
| BMW | X5 | 2001-2014 |
| BMW | 740li | 2009-2012 |
| BMW | 630i | 2006 |
| BMW | M3 | 2008-2022 |
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Details
Fits BMW X6 2009-2019, BMW X5 2001-2014, BMW 740li 2009-2012, BMW 630i 2006, BMW M3 2008-2022. Part number 17117639021.
Replace the radiator cap when you notice coolant leaks, engine overheating, or a worn seal, because a weak cap fails to hold system pressure and lets coolant boil over and damage the engine.
- Replacement sign: Coolant seeping around the cap, engine overheating, a worn rubber seal, or a weakened pressure spring.
- Approximate lifespan: Check it regularly and replace roughly every 80,000 to 100,000 km, or with each coolant change.
- Install requirement: Install only on a cold engine and ensure the cap is seated and tightened correctly to maintain system pressure.
Part compatibility
| Manufacturer | Car name | Production year |
|---|---|---|
| BMW | X6 | 2009-2019 |
| BMW | X5 | 2001-2014 |
| BMW | 740li | 2009-2012 |
| BMW | 630i | 2006 |
| BMW | M3 | 2008-2022 |