Zimmermann COAT Z Rear Axle Brake Disc Rotor 150.3435.20 (150 3435 20) for BMW Z4 Roadster E85 2002-2008 - 280mm x 10mm Solid Plain High Carbon Anti-Corrosion Coated OE Spec Direct Fit Replacement

Zimmermann COAT Z 150.3435.20 - BMW Z4 Roadster E85 2002 to 2008 - 280 x 10 mm Solid Coated Disc

Give your BMW Z4 Roadster E85 the stopping confidence it deserves with the Zimmermann COAT Z reference 150.3435.20. This high carbon cast iron plain disc features a durable protective coating for excellent rust resistance and a clean factory look behind the wheel. Designed as a direct fit, bolt-on service part for Z4 owners who want OE-level quality with dependable, consistent braking on the road.

Why enthusiasts choose this rotor

• High carbon casting for stable thermal performance and smooth pedal feel
• COAT Z protected surface to help prevent corrosion and keep hubs looking fresh
• Plain solid design for reliable everyday use and spirited B-road driving
• Precision machined for factory-spec fitment on BMW Z4 Roadster E85 models

Key details

• Part number: 150.3435.20
• Vehicle: BMW Z4 Roadster E85 - 2002 to 2008
• Type: Solid plain single-piece disc
• Diameter: 280 mm
• Thickness: 10 mm
• Material: High carbon cast iron
• Finish: COAT Z anti-corrosion coating

Fitment help

Not sure this is the correct friction disc for your chassis build date or trim level? We can verify compatibility before you buy. Message us with your UK registration or the last 7 of your VIN and we will check fitment for you.

Professional installation

Want it fitted by specialists who know BMW platforms inside out? Book installation with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Tried and trusted

We have used these Zimmermann discs on our own builds and customer cars. Feedback has been consistently positive for fit, finish and braking feel. If you want a clean looking, rust-resistant OE-quality rotor that simply works, the 150.3435.20 is a top choice for the E85 Roadster.

Search-friendly phrases customers use

BMW Z4 E85 280mm disc, Z4 Roadster 280 x 10 mm rotor, Zimmermann 150 3435 20, coated brake rotor for BMW Z4, anti-rust brake disc Z4 E85, high carbon cast iron rotor BMW, BMW Z4 E85 replacement disc UK, OE spec Z4 braking components, BMW Z4 Roadster service parts, direct fit Z4 rotor, coated plain disc BMW Z4 2002 2003 2004 2005 2006 2007 2008, German brake disc for BMW Z4, Z4 E85 braking upgrade, factory-spec replacement rotor Z4, Zimmermann COAT Z rotor plate for BMW.