U Jamb Door Lock Pillar Fillers

These U Jamb Door Lock Pillar Fillers are molded from quality rubber to fit the lower leading edge of the rear quarter windows on 1966-1970 Buick Riviera Hardtop models. Designed from the original part, they ensure a proper seal against weather and drafts, helping to keep your interior dry and quiet.

Installation is straightforward—remove old fillers and mount these in place at the bottom of the rear side window. Note that hardware (screws) is not included, so reuse existing or source separately.

• Set includes left and right fillers
• Top quality rubber for durability and sealing
• Original design guarantees proper fit
• Hardware not included