ATE Brake Rotor for BMW 3 Series/4 Series/ActiveHybrid 3 (2012–2020)

Designed for the listed BMW 3 Series, 4 Series, and ActiveHybrid 3 applications from 2012–2020, this ATE Brake Rotor services the vehicle’s braking system at its specified location. It provides the friction surface used by the brake pads to slow the vehicle, with final compatibility determined by the complete fitment information below.

ATE-branded brake rotors are application-specific brake-system components designed to support correct operation, fitment, and serviceability for the listed vehicle applications.

Technical Details

• Manufacturer: ATE
• Manufacturer part number: 420243
• Part type: Brake Rotor
• Listed vehicle range: BMW 3 Series, 4 Series, and ActiveHybrid 3
• Listed model years: 2012–2020

Fitment & Compatibility

Use the fitment table below to confirm the exact year, make, model, submodel, and any application notes before ordering.

PMB Performance has more than 20 years of experience with brake-system components. Contact our team with the vehicle VIN when additional fitment confirmation is needed.