Side Window Bumper For Pontiac Bonneville 1957-1958, Catalina 1951-1958; SB 98

Upgrade your classic Pontiac with the Side Window Bumper, designed specifically for the 1957-1958 Bonneville and 1951-1958 Catalina models. This essential component ensures that your side window glass fits snugly in the vent frame, enhancing both functionality and aesthetics. Crafted with a durable steel core, our bumper provides a reliable replacement for the original OEM parts, bringing a touch of modern reliability to your vintage ride.

• Compatible with Pontiac Bonneville (1957-1958) and Catalina (1951-1958)
• Made with a robust steel core for long-lasting durability
• Direct replacement for OEM #4180904-5, ensuring a perfect fit
• Sold as a pair for both left and right sides, offering value and convenience
• Designed to maintain optimal window function and enhance vehicle appearance

Fitment: 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958 Pontiac Bonneville, Catalina