PRT Performance Ride 372303 Shock Absorber - Rear

Rear Shock Absorber for Aveo, Aveo5, G3, and Wave

PRT Performance Ride 372303 is a gas-charged rear suspension shock absorber built for select Chevrolet, Pontiac, and related compact applications. It is engineered with a 1.52-inch body diameter, 8.74 inches of shock stroke, and a dust shield to help protect the rod area in everyday driving.

Compatible with rear suspension service on 2004-2011 Chevrolet Aveo, 2007-2011 Chevrolet Aveo5, 2009-2010 Pontiac G3, and 2005-2008 Pontiac Wave, this PRT Shock Absorber line part number 372303 is a direct-fit replacement for the listed applications.

Key Features

• PRT Performance Ride PRT Shock Absorber line
• Part number 372303
• Gas charged for consistent damping response
• Rear shock absorber with loop lower mount and bolt upper mount
• Compressed length: 14.76 inches
• Extended length: 23.50 inches
• Travel length and shock stroke: 8.74 inches
• Dust shield included; boot not included
• Dust shield material: PE
• Coil over springs not included
• Non-adjustable design

Product Details

PRT Performance Ride 372303 is a rear suspension shock absorber designed around the mounting and travel requirements of the listed compact GM applications. The loop lower mount and bolt upper mount match the specified rear installation points, while the gas-charged construction supports stable damping characteristics during normal road use. The dust shield adds a layer of protection for the exposed rod area, and the 1.52-inch body diameter supports the shock’s internal packaging for the application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. For shoppers searching for a rear shock absorber for Chevrolet Aveo, Chevrolet Aveo5, Pontiac G3, or Pontiac Wave, part number 372303 provides a fitment-specific replacement option.

Common Problems This Part Can Address

• Rear suspension bounce after bumps or dips
• Excessive rear-end movement over uneven pavement
• Reduced damping control from a worn shock absorber
• Noisy or unstable rear ride quality from aging suspension components
• Uneven rear handling response during daily driving

Installation Notes and Tips

Verify the rear mount style before installation: this shock uses a loop lower mount and a bolt upper mount. Compare the compressed length, extended length, and shock stroke to the removed part to confirm application match on the vehicle. Inspect surrounding rear suspension hardware and mounting points for wear before installing the new shock absorber.

Fits 2004-2011 Chevrolet Aveo, rear. Fits 2007-2011 Chevrolet Aveo5, rear. Fits 2009-2010 Pontiac G3, rear. Fits 2005-2008 Pontiac Wave, rear.

Quality Assurance

PRT Performance Ride 372303 is built as a suspension shock absorber for the listed rear applications and follows the specified fitment and mounting dimensions for those vehicles. The gas-charged design and included dust shield support consistent service in everyday suspension use.