Bmw 3 Series Timing Belt
Replacement timing belt — fitment, symptoms & live UK prices.
Fits Bmw 3 Series — check your reg/VIN to confirm
Timing Belt
Belt kit £30–£90; full kit with water pump £60–£160.
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Will it fit my Bmw 3 Series?
Belt routing varies by engine code (1.6 TDI vs 2.0 TDI vs 1.4 TSI). Match your engine code, not just the model.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Bmw 3 Series timing belt needs replacing
- Due by mileage/age (don't wait for symptoms)
- Ticking/whirring from the cambelt cover
- Engine cranks but won't fire (snapped belt)
Fitting it yourself
Cambelt is a timed job needing locking tools — most DIYers buy the kit and pay a garage to fit. Interference engines = snapped belt destroys the engine, so don't skip it.
Torque: Tensioner and crank bolt torques are engine-specific — follow the workshop spec.
See Timing Belt prices on eBayMore Bmw 3 Series parts
HeadlightBmw 3 SeriesTiming ChainBmw 3 SeriesBrake PadsBmw 3 SeriesStarter MotorBmw 3 SeriesExhaustBmw 3 SeriesWing MirrorBmw 3 Series
Live pricesBelt kit £30–£90; full kit with water pump £60–£160.
View on eBay