Bosch 25010570 Disc Brake Rotor - Front

Bosch QuietCast Rotor for Front Brake Service

The Bosch QuietCast Rotor 25010570 is a front disc brake rotor built for select Chevrolet, Pontiac, and Saturn applications. With a product height of 1.720472 in, it supports OE-style brake service for vehicles that need a direct-fit front rotor replacement.

Bosch QuietCast Rotor 25010570 is a fitment-based choice for drivers searching for a front brake rotor for Chevrolet Malibu, Chevrolet HHR, Pontiac G5, Pontiac G6, Saturn Aura, Chevrolet Cobalt, Saturn Ion, and Pontiac Pursuit applications. It is listed for front position use on the confirmed vehicles below.

Key Features

• Front disc brake rotor for confirmed OE-style applications
• Product height: 1.720472 in
• Fits select Chevrolet, Pontiac, and Saturn front brake setups
• Cross-reference part numbers: 19303825, 19303826
• Bosch QuietCast Rotor line for brake service replacement needs

Detailed Description

The Bosch QuietCast Rotor line is positioned for drivers who want a direct replacement rotor that matches the vehicle’s front brake application. This part number, 25010570, is listed for multiple GM platforms, including Chevrolet Malibu, Chevrolet HHR, Chevrolet Cobalt, Pontiac G5, Pontiac G6, Saturn Aura, Saturn Ion, and Pontiac Pursuit. For shoppers comparing Bosch QuietCast Rotor 25010570 against other front brake rotor options, the fitment data identifies the exact model years and front position applications below.

This part cross-references 19303825 and 19303826 for the same application.

What It Helps Address

• Front brake rotor wear from normal braking use
• Pulsation or vibration caused by a worn rotor surface
• Brake noise related to rotor condition
• Reduced braking consistency from an out-of-spec front rotor
• Service replacement needs on listed Chevrolet, Pontiac, and Saturn models

Fitment and Installation Notes

• Fits 2009-2012 Chevrolet Malibu, front
• Fits 2005-2007 Chevrolet Malibu, front
• Fits 2008-2010 Chevrolet HHR, front
• Fits 2007-2010 Pontiac G5, front; 296mm rotor
• Fits 2005-2010 Pontiac G6, front; 296mm rotor
• Fits 2007-2009 Saturn Aura, front
• Fits 2005-2008 Chevrolet Cobalt, front
• Fits 2008 Chevrolet Malibu, front
• Fits 2004 Chevrolet Malibu, front
• Fits 2004-2007 Saturn Ion, front
• Fits 2006 Pontiac Pursuit, front

Verify rotor diameter, hub match, and front brake configuration before installation. Clean the hub mounting surface and inspect pads, calipers, and hardware condition during rotor replacement to help ensure proper brake operation.

Quality Assurance

Bosch QuietCast Rotor parts are cataloged for specific vehicle applications and OE-style replacement use. Confirm part number 25010570 against the vehicle fitment list before ordering.