Backup light gasket

This backup light gasket fits 1951-1952 Pontiac Chieftain and Streamliner models. It replaces factory part #514750 and ensures a tight seal around the backup light housing to keep moisture and dirt out. Installing this gasket is straightforward: remove the old gasket from the light housing, clean the surface, then place this new gasket before reassembling the light. This helps maintain your vintage Pontiac’s electrical connections and prevents corrosion.