Keystone MA1132101 Rear Bumper Cover Retainer Driver Side

The Keystone MA1132101 is a driver side rear bumper cover retainer designed as a direct replacement for damaged or missing original equipment. This essential fastening component secures the rear bumper cover to the vehicle frame, preventing the bumper fascia from becoming loose or detaching from the body.

Key Features:

• Direct replacement for OEM part number BBM4502J1E
• Driver side (left) rear mounting position
• Durable plastic construction engineered for reliable performance
• Designed to match the fit and function of the factory component
• Ensures proper bumper cover alignment and secure attachment

Bumper cover retainers are critical fasteners that can crack, break, or fail due to normal wear, impact damage, or exposure to road debris. Replacing damaged retainers restores proper bumper fitment and prevents costly damage that can occur when bumper covers become loose or detach while driving. This Keystone replacement part offers quality aftermarket construction at a competitive price point.