Keystone HO1170145 Rear Bumper Impact Absorber OEM Replacement 71570-TR3-A50

The Keystone HO1170145 is an OEM-replacement rear bumper impact absorber, also known as a bumper energy absorber, designed as a direct-fit replacement part. This component corresponds to Honda OEM part number 71570-TR3-A50 and Partslink number HO1170145.

The rear bumper absorber is a critical safety component located between the bumper cover and the rear bumper reinforcement bar. Constructed of expanded polypropylene (EPP) foam, it is engineered to compress upon impact, absorbing and dissipating collision energy to help reduce damage to the vehicle's structure and minimize force transferred to occupants during low- and moderate-speed impacts.

Key Features:

• Direct OEM-style replacement — no modification required for installation
• Constructed of expanded polypropylene (EPP) foam for optimal energy absorption
• Designed specifically for 1.8L engine Sedan models — excludes Si, Hybrid, and Coupe variants
• Matches the form, fit, and function of the original factory part
• Partslink #: HO1170145
• OEM Cross-Reference #: 71570-TR3-A50

Replace a cracked, deformed, or collision-damaged rear bumper absorber to restore proper bumper function and maintain the structural integrity of your vehicle's rear end. This part installs in the OEM location behind the rear bumper cover.