Quarter Window U Jamb Lock Pillar Fillers

This pair of Quarter Window U Jamb Lock Pillar Fillers is crafted from the original design to provide a precise fit and reliable seal at the bottom edge of your rear quarter windows. Made from top-quality rubber with corrosion-resistant brass cores, these fillers help keep out water and wind, preserving your classic car’s interior.

• Set includes left and right fillers for both sides of the vehicle
• Fully molded rubber with brass metal cores for durability and long-lasting seal
• Designed to replace factory parts #4694974 and #4694975
• Hardware (screws) not included, so reuse your original or source separately

Installation is straightforward: remove the old fillers, clean the mounting surface, then attach the new fillers at the door jamb area below the rear side window. These are a great way to restore original weatherproofing on your 1957-1958 Buick or Cadillac hardtop models.

Made in the USA and guaranteed to fit.