Precision Quarter Window Weatherstrip Seal, Left and Right Hand, Pair QWP 3410 73 is a pair of replacement quarter window seals engineered to restore a tight, weatherproof fit for vintage and classic vehicles with 1973 quarter window applications. These seals help prevent water intrusion and wind noise, secure the glass and trim, and deliver an OEM-style appearance and fit. Made from automotive-grade, weather-resistant rubber compounds, the seals resist UV, ozone and temperature extremes for long-lasting performance and easy installation during restoration or routine maintenance.
Features:
- Fitment: designed for select 1973 quarter window applications — left and right pair (verify exact fitment for your vehicle).
- Made from automotive-grade, weather-resistant rubber to resist UV, ozone and temperature extremes.
- Seals quarter windows to prevent water leaks, reduce wind noise, and protect interior trim.
- OEM-style profile for accurate fit and appearance during restoration or replacement projects.
- Easy to install with basic tools; ideal for classic car restoration and maintenance.
Installation / Application:
- Difficulty: 2/5
- Estimated time: 30-60 minutes
Instructions:
- Park vehicle on a level surface and roll down or secure the window (if applicable) to access the quarter window channel.
- Carefully remove the old weatherstrip using a trim tool or flat-blade screwdriver, taking care not to damage surrounding trim or glass.
- Clean the channel and surrounding surfaces thoroughly with isopropyl alcohol and a clean rag to remove old adhesive and debris; allow to dry.
- Test-fit the new left and right seals to ensure correct orientation and fit before applying any adhesive.
- If adhesive is recommended, apply a thin, even bead of weatherstrip adhesive to the channel or seal per the adhesive manufacturer's instructions.
- Starting at one end, press the new seal into the channel, working along the length and ensuring the profile seats evenly; use masking tape to hold ends in place if needed.
- Pay special attention to corners and end points, trimming any excess material with a sharp blade for a clean finish.
- Allow adhesive to cure as directed (if used), remove any holding tape, and inspect the seal for uniform contact. Test for leaks and wind noise after installation.
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 |
Submodel |
Years |
Fitment Notes |
| Dodge |
Dart |
Demon 340 |
1971 - 1972 |
|
| Dodge |
Dart |
Demon |
1971 - 1972 |
|
| Dodge |
Dart |
Sport 340 |
1973 |
|
| Dodge |
Dart |
Sport 360 |
1974 - 1975 |
|
| Dodge |
Dart |
Sport |
1973 - 1976 |
|
| Plymouth |
Duster |
|
1973 - 1974 |
Coupe
2 door |