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Suspension
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Brake
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Engine
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Belts and Cooling
Belts and Cooling
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Air and Fuel Delivery
Air and Fuel Delivery
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Exhaust
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Ignition
Ignition
BMW 545i Belts and Cooling Parts
This page brings together belts and cooling parts for the BMW 545i, covering model years 2003 through 2006. The range spans radiators, accessory drive belt components, hoses, thermostats, sensors, and more — with OE-replacement and gasket kit options available. Select your year above and we'll show only the belts and cooling parts that fit your BMW 545i. Fitment is checked against our vehicle data for every part listed.
Shop BMW 545i Parts by Category
What's here for your BMW 545i
- Radiators, coolers and related components
- Sensors
- Accessory drive belt system components
- Cooling fan, clutch and motor
- Hoses and pipes
- Thermostat and housing
- Gaskets and sealing systems
The widest selection here comes from Dorman, Gates, Rein, and Genuine BMW, covering a broad mix of OE-replacement parts, performance options, and complete kits across the categories above. Other categories BMW 545i owners shop for: BMW 545i Shocks and Struts, BMW 545i Valve Train Parts and BMW 545i Windshield Washer Parts, or browse all BMW 545i parts and accessories.