U Jamb Door Lock Pillar Fillers

This pair of U Jamb Door Lock Pillar Fillers is crafted from top-quality EPDM rubber over a corrosion-resistant brass core, designed exactly to the original specs for a perfect fit and reliable sealing of the bottom rear side window area.

They mount directly to the vehicle body (note: mounting screws are not included), replacing factory parts #4438213 and #4438214. Each is molded specifically for the left or right side to ensure proper installation.

• Fully molded from dense EPDM rubber with brass core for durability
• Exact fit from original part designs
• Screw-on mount (hardware not included)
• Left and right molded pair for easy replacement

Note: Convertible models require a separate Quarter Window Filler pair for the rear inner panel seal.

Installation tip: Clean the mounting surface thoroughly before attaching to ensure a tight seal. Check the vehicle fitment to confirm compatibility.

Hand crafted and made in the USA, these fillers help keep your classic Mopar's interior dry and quiet by sealing gaps where water and wind can enter.