Keystone FO1170142 Rear Bumper Impact Absorber OEM Replacement DR3Z17788A

The Keystone FO1170142 is an OEM-replacement rear bumper foam impact absorber for the 2013–2014 Ford Mustang, including Shelby GT500 models. Designed to restore factory-level safety and structural performance after a rear-end collision or when the original absorber is found damaged or missing.

This energy-absorbing foam component mounts between the rear bumper reinforcement bar and the outer bumper cover. It cushions low-speed impacts, helps protect the vehicle's frame and rear-end structure, and provides critical support that maintains the shape and fit of the bumper cover.

Key Features:

• Direct-fit OEM-style replacement — no drilling or modifications required
• Mounts to the rear bumper reinforcement bar for secure, factory-correct installation
• Absorbs and dissipates energy during rear-end collisions to minimize structural damage
• Provides structural support to the rear bumper cover, maintaining proper alignment and appearance
• Manufactured to OEM specifications for consistent fit and performance
• Partslink number: FO1170142
• OEM cross-reference: DR3Z-17788-A

This bumper absorber is a key safety component in the rear bumper assembly. Replacing a damaged or degraded absorber helps restore the rear bumper system to proper working condition and ensures the vehicle maintains its designed level of impact protection.