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Metro Moulded Parts

Firewall Grommets For Buick Limited Series 90 1937-1941 1-1/8" OD; SM 32

Firewall Grommets For Buick Limited Series 90 1937-1941 1-1/8" OD; SM 32

Regular price $39.49 USD
Regular price Sale price $39.49 USD
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Designed for 1937-1941 Buick Century, Limited, Roadmaster, Special, and Super series cars, these firewall grommets measure 1-1/8" O.D., 1/4" I.D., and are 2-1/8" long by 1-1/8" wide. They are crafted to seal and protect openings for thermostat, oil, throttle, choke, vacuum, and speedometer cables, ensuring a snug fit and preventing leaks or debris from entering the engine bay. Made with advanced rubber compounds, these grommets are resistant to chemicals, sunlight, and ozone, offering long-lasting durability. Their sleek black finish complements the classic look of your Buick while maintaining functionality. Backed by Metro's Platinum 30-year warranty, these grommets provide peace of mind for decades.

Features and Benefits

  • Protects cables and openings from debris and moisture.
  • Durable rubber resists chemicals, sunlight, and ozone.
  • Ensures a secure fit for thermostat, oil, and other cables.
  • Backed by a 30-year warranty for long-term confidence.


Warranty Info
Metro leading warranty is the best in the industy. This part carries our platinum warranty and is guaranteed for a full 30 years from date of purchase. We promise that if your Metro part fails during this time we will replace it free of charge. That is our "No Hassle" guarantee. Do not settle for a simple promise of satisfaction.


Convertible Top Specialists has been in business since 1992 selling the best in convertible related parts and weatherstripping for most cars' trucks and vans.

In stock items usually ship in 1 business day. Out of stock items please allow for 3-6 weeks.

Listed Applications
  • 1937 - 1941 Buick Century Series 60
  • 1937 - 1941 Buick Limited Series 90
  • 1940 - 1941 Buick Roadmaster Series 70
  • 1937 - 1940 Buick Roadmaster Series 80
  • 1937 - 1940 Buick Special 40
  • 1941 - 1941 Buick Special Series 40-A
  • 1940 - 1941 Buick Super Series 50

SM 32

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