Bosch QuietCast 53011489 Premium Front Brake Rotor for BMW G20 G30 G42 G82

Name: Bosch QuietCast 53011489 Premium Front Brake Rotor for BMW G20 G30 G42 G82
Brand: Bosch
Price: 124.99 USD
Availability: InStock

by Bosch

G20 G21 G42 G80 G81 G82 G83 G30+5 more

$124.99

Buy on Amazon

Key Features

Fits G20, G21, G30, G31, G42, G82, G11, G12, G05 and more front axle
Single left-side rotor - buy two for a full front axle job
Multi-layer coating on hat reduces off-season corrosion buildup
OE-matched dimensions for direct swap, no bracket or hardware mods
QuietCast series targets noise and vibration reduction over base-tier blanks
Torque wheel bolts evenly after install to avoid false runout complaints

Product Details

Brand: Bosch
Category: Brake Rotors
ASIN: B0F5Z3DQRX

Check if it fits your BMW

Bosch QuietCast 53011489 Premium Front Brake Rotor for BMW G20 G30 G42 G82 — Overview

The Bosch QuietCast 53011489 is a direct OE-replacement front brake rotor covering a wide spread of current-gen BMW platforms including the G20 330i, G30 530i, G42 230i, G82 430i, and several others in the G-series lineup. It ships as a single left-side rotor, so order two if you're doing an axle set, which you should be. Bosch applies a multi-layer anti-corrosion coating on the hat and non-swept surfaces, which matters if you're in a salt belt and tired of watching your rotors rust out around the edges inside a season.

I'd pick this over a no-name blank when I want a known metallurgy and dimensional spec without paying OEM Brembo money. QuietCast lives in that honest middle ground - it's not a performance upgrade, it's a solid OE-equivalent replacement that fits correctly and doesn't take three days of bedding-in to stop vibrating. Pair it with a quality brake pad and torque the wheel bolts in sequence; these platforms are sensitive to uneven clamping and that's usually the real cause when people blame the rotor for runout after install.