1997-2004 C5 Coupe Rear Roof Panel-Side Window Weatherstrip Seal 10329158 - OEM Number(s) (10329158)
Re-Seal Your C5 Roof Panel with Confidence
Restore a factory-tight seal to your C5 Coupe with this Rear Roof Panel and Side Window Weatherstrip, also known as the Halo Seal. Designed to replace GM part number 10329158, this molded EPDM reproduction seals the rear edge of the removable roof panel and the upper B-pillar where the rear edge of the side window meets the body. Whether you’re fighting wind noise or water intrusion, this part is essential for protecting your interior and maintaining OE fit and function.
Features
• Fits all 1997–2004 C5 Corvette Coupes
• Replaces GM OEM number 10329158
• Also known as the “Halo Seal”
• Seals rear edge of roof panel and B-pillar window frame
• Molded EPDM with extruded center section for proper flexibility
• Restores waterproof and airtight roof-to-body interface
• Helps prevent leaks, wind noise, and water damage to interior
Dimensions and Weight
• Length: 75 inches
• Weight: 1 lb 11 oz
Tech Notes
• Constructed of molded EPDM rubber with extruded center section
• Attaches with 4 lower pins (included) and adhesive (not included)
• Designed for Coupe models only—will not fit Convertibles or Fixed Roof Coupes (FRC)
Weatherstrip Care Tip
Weatherstrip seals are prone to drying and cracking—especially on older Corvettes. Regular maintenance with non-petroleum dielectric silicone grease keeps rubber seals elastic, prevents sticking, and protects against UV damage and extreme temperatures. Apply a small amount to a soft cloth and wipe over rubber seals monthly. This treatment extends the life of weatherstrips on doors, window seals, sunroofs, trunks, hoods, and convertible tops. Avoid petroleum-based products, which accelerate deterioration and surface cracking.
Because Details Matter
This seal plays a critical role in your C5’s interior comfort and structural integrity. Whether you're chasing down water leaks or refreshing your roof system, don’t overlook this key sealing component—it’s the one that keeps your Halo dry.
Also known under these part numbers: (For reference only)
- 10329158
- 25-376680-1
- 34286
- 635047
- 686420050254
- B494
- RCH03 101 97