Firewall Grommet

Firewall Grommet.  This Classic 1956-62 Chevy Corvette Firewall Grommet was designed from the original part for a factory fit, function & appearance.

• Fully molded as original
• Fits 1956-62 Chevy Corvette 
• Fits perfectly into a 1-3/8" hole with a 1-4" inner diameter
• Replaces original GM Part #3708181
• Crafted from high quality, weather & UV resistant EPDM rubber for maximum longevity - will not fade, crack or shrink
• Direct fit - USA MADE to original specifications for an authentic fit & appearance
• Includes Manufacturers 30 year warranty - learn more

**Please check the "Matching Vehicles" box to confirm this part is applicable to your vehicle

**All parts sold by Rubber the Right Way are backed by our 100% satisfaction guarantee!  Learn more.

Designed for the classic Chevrolet Corvette from 1956 to 1962, this firewall grommet fits a 1-3/8" hole with a 1-4" inner diameter, replacing OEM #3708181. Crafted with state-of-the-art rubber compounds, it is built to resist chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. This grommet is essential for sealing and protecting the firewall area, preventing unwanted elements like dirt, moisture, and debris from entering the engine bay. Its sleek black finish complements the Corvette's timeless design while maintaining a clean and professional appearance under the hood. Backed by Metro’s Platinum Warranty, this part is covered for 30 years, giving you peace of mind and confidence in your purchase.