A precision-engineered glass weatherstrip lockstrip designed for 1970-1976 Mercury Capri models. This lockstrip secures the window weatherseal into the door glass channel to maintain proper alignment, prevent water intrusion, reduce wind noise, and protect the seal from deformation. Durable, corrosion-resistant construction and a form-fit profile provide long-term reliability and an authentic restoration finish. Easy to install for hobbyists and professionals, it’s an essential replacement part for restoring original fit and function.
Features:
- Fits 1970-1976 Mercury Capri (window glass weatherstrip lockstrip).
- High-strength, corrosion-resistant metal construction for long service life.
- Secures weatherseal to the glass channel to prevent leaks and reduce wind noise.
- Helps align and retain the glass weatherstrip for proper sealing and window operation.
- Simple snap-in profile designed for straightforward replacement during restoration or repair.
- Ideal for restoring original fit, function, and appearance of door/window seals.
Installation / Application:
- Difficulty: 3/5
- Estimated time: 1-2 hours
Instructions:
- Lower the window glass until the lockstrip area is accessible (or remove the door panel and lower glass as needed).
- Protect the door and glass edges with masking tape to prevent scratches.
- Remove any old lockstrip or damaged weatherseal: cut and pull out the old lockstrip, and remove adhesive residue with a clean cloth and mild solvent.
- Clean the glass and channel thoroughly and allow to dry.
- Test-fit the new lockstrip along the glass edge to confirm orientation and length; trim excess if necessary with a utility knife.
- Starting at one end, align the lockstrip with the glass channel and press it into place, working along the length so the profile seats evenly.
- Use a rubber mallet or block of wood and light taps if necessary to fully seat the lockstrip without deforming it.
- Reinstall the glass into the door channel (if removed) and reattach the door panel. Cycle the window several times and check for proper sealing and smooth operation.
About Precision Replacement Parts
Since 1986 Precision Replacement Parts has been a trusted name in the Automotive Glass Industry.
Our knowledge and experience in manufacturing millions of extruded and molded EPDM Rubber, PVC and HDPE based plastics, and various stamped and extruded metal products for the classic and late model industries has allowed Precision to expand our services into multiple product markets.
Along with our own USA based production facility, Precision also partners with 25 different manufactures worldwide with a reputation as a global leader supplying OEM and replacement products to a number of different industries. Our partnerships along with our own in-house manufacturing and fabrication capability gives Precision a unique position in helping to meet the expanding needs of customers everywhere, providing them with a sustained competitive advantage.

Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
Fitment Notes |
| Mercury |
Capri |
1970 - 1976 |
|
| Mercury |
Capri |
1971 - 1974 |
Coupe
2 door |