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Metro Moulded Parts

Firewall Insulation Fastener For Buick Estate Wagon 1964-1972 4001934; SM 80-A

Firewall Insulation Fastener For Buick Estate Wagon 1964-1972 4001934; SM 80-A

Regular price $3.49 USD
Regular price Sale price $3.49 USD
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This firewall insulation fastener, designed for cars and trucks, measures 1 inch in diameter with a W-shaped head and 1-1/2 inches in length. It replaces OEM# (GM) 7642589 and (AMC) 4001934, ensuring a precise fit for your restoration or repair needs. Made from durable black rubber, this fastener is resistant to chemicals, sunlight, and ozone, making it ideal for long-term use in harsh environments. Its state-of-the-art rubber compounds provide excellent durability and reliability, ensuring it holds insulation securely in place. This part is compatible with a wide range of vehicles, including 1964-1972 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, as well as select Chevrolet El Camino trucks. Backed by Metro Moulded Parts' commitment to quality, this fastener is a dependable choice for maintaining your vehicle's original look and function.

Features and Benefits

  • Holds firewall insulation securely in place.
  • Resistant to chemicals, sunlight, and ozone for long-lasting performance.
  • Made with advanced rubber compounds for durability.
  • Fits a wide range of classic cars and trucks for versatile use.


Warranty Info
Metro leading warranty is the best in the industy. This part carries our standard warranty and is guaranteed for a full 90 days 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
  • 1971 - 1972 Buick Centurion
  • 1964 - 1967 Buick Electra
  • 1966 - 1967 Buick Electra
  • 1968 - 1972 Buick Electra
  • 1964 - 1964 Buick Estate Wagon
  • 1970 - 1972 Buick Estate Wagon
  • 1970 - 1972 Buick GS
  • 1968 - 1969 Buick GS 350
  • 1968 - 1969 Buick GS 400
  • 1970 - 1970 Buick GS 455
  • 1970 - 1972 Buick GS 455
  • 1964 - 1972 Buick LeSabre
  • 1965 - 1972 Buick LeSabre
  • 1964 - 1972 Buick Riviera
  • 1965 - 1966 Buick Riviera
  • 1971 - 1971 Buick Riviera
  • 1964 - 1972 Buick Skylark
  • 1968 - 1972 Buick Skylark
  • 1970 - 1970 Buick Skylark
  • 1972 - 1972 Buick Skylark
  • 1964 - 1967 Buick Special
  • 1964 - 1969 Buick Special
  • 1964 - 1972 Buick Sportwagon
  • 1966 - 1966 Buick Sportwagon
  • 1968 - 1969 Buick Sportwagon
  • 1964 - 1969 Buick Wildcat
  • 1965 - 1965 Buick Wildcat
  • 1965 - 1970 Buick Wildcat
  • 1966 - 1966 Buick Wildcat
  • 1965 - 1972 Cadillac Calais
  • 1964 - 1972 Cadillac DeVille
  • 1964 - 1964 Cadillac Eldorado
  • 1964 - 1972 Cadillac Eldorado
  • 1965 - 1972 Cadillac Fleetwood
  • 1966 - 1972 Cadillac Fleetwood
  • 1968 - 1970 Cadillac Fleetwood
  • 1964 - 1964 Cadillac Series 60 Fleetwood
  • 1964 - 1964 Cadillac Series 75 Fleetwood
  • 1964 - 1972 Chevrolet Bel Air
  • 1964 - 1972 Chevrolet Biscayne
  • 1969 - 1972 Chevrolet Brookwood
  • 1967 - 1972 Chevrolet Camaro
  • 1966 - 1972 Chevrolet Caprice
  • 1964 - 1968 Chevrolet Chevelle
  • 1964 - 1972 Chevrolet Chevelle
  • 1965 - 1967 Chevrolet Chevelle
  • 1967 - 1968 Chevrolet Chevelle
  • 1967 - 1969 Chevrolet Chevelle
  • 1967 - 1972 Chevrolet Chevelle
  • 1968 - 1972 Chevrolet Chevelle
  • 1969 - 1972 Chevrolet Chevelle
  • 1970 - 1972 Chevrolet Chevelle
  • 1964 - 1967 Chevrolet Chevy II
  • 1964 - 1968 Chevrolet Chevy II
  • 1969 - 1969 Chevrolet Chevy II
  • 1964 - 1964 Chevrolet Corvair
  • 1964 - 1967 Chevrolet Corvair
  • 1964 - 1969 Chevrolet Corvair
  • 1965 - 1966 Chevrolet Corvair
  • 1968 - 1969 Chevrolet Corvair
  • 1964 - 1972 Chevrolet Corvette
  • 1964 - 1972 Chevrolet El Camino
  • 1968 - 1972 Chevrolet El Camino
  • 1964 - 1967 Chevrolet Impala
  • 1964 - 1972 Chevrolet Impala
  • 1969 - 1972 Chevrolet Kingswood
  • 1964 - 1967 Chevrolet Malibu
  • 1970 - 1972 Chevrolet Monte Carlo
  • 1969 - 1972 Chevrolet Nova
  • 1969 - 1972 Chevrolet Townsman
  • 1971 - 1972 Chevrolet Vega
  • 1964 - 1967 Oldsmobile Cutlass
  • 1964 - 1972 Oldsmobile Cutlass
  • 1967 - 1967 Oldsmobile Cutlass
  • 1968 - 1968 Oldsmobile Cutlass
  • 1971 - 1972 Oldsmobile Cutlass
  • 1972 - 1972 Oldsmobile Cutlass
  • 1967 - 1967 Oldsmobile Delmont 88
  • 1967 - 1968 Oldsmobile Delmont 88
  • 1965 - 1967 Oldsmobile Delta 88
  • 1965 - 1972 Oldsmobile Delta 88
  • 1967 - 1971 Oldsmobile Delta 88
  • 1969 - 1972 Oldsmobile Delta 88
  • 1964 - 1966 Oldsmobile Dynamic 88
  • 1964 - 1966 Oldsmobile F85
  • 1964 - 1972 Oldsmobile F85
  • 1966 - 1966 Oldsmobile F85
  • 1964 - 1966 Oldsmobile Jetstar 88
  • 1964 - 1965 Oldsmobile Jetstar I
  • 1964 - 1966 Oldsmobile Starfire
  • 1966 - 1967 Oldsmobile Toronado
  • 1966 - 1972 Oldsmobile Toronado
  • 1968 - 1970 Oldsmobile Toronado
  • 1971 - 1972 Oldsmobile Toronado
  • 1964 - 1967 Oldsmobile Vista Cruiser
  • 1964 - 1972 Oldsmobile Vista Cruiser
  • 1964 - 1970 Pontiac Bonneville
  • 1964 - 1972 Pontiac Bonneville
  • 1964 - 1967 Pontiac Catalina
  • 1964 - 1970 Pontiac Catalina
  • 1964 - 1972 Pontiac Catalina
  • 1971 - 1972 Pontiac Catalina
  • 1967 - 1970 Pontiac Executive
  • 1967 - 1967 Pontiac Firebird
  • 1967 - 1968 Pontiac Firebird
  • 1967 - 1969 Pontiac Firebird
  • 1967 - 1972 Pontiac Firebird
  • 1968 - 1969 Pontiac Firebird
  • 1969 - 1969 Pontiac Firebird
  • 1969 - 1972 Pontiac Firebird
  • 1970 - 1972 Pontiac Firebird
  • 1964 - 1972 Pontiac GTO
  • 1970 - 1971 Pontiac GTO
  • 1964 - 1972 Pontiac Grand Prix
  • 1970 - 1970 Pontiac LeMans
  • 1964 - 1972 Pontiac Parisienne
  • 1964 - 1966 Pontiac Star Chief
  • 1966 - 1966 Pontiac Star Chief
  • 1964 - 1969 Pontiac Tempest
  • 1964 - 1970 Pontiac Tempest
  • 1970 - 1970 Pontiac Tempest

SM 80-A

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