DORMAN part description

Product Description

Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470

Application Summary

Buick 1988-75, Chevrolet 1984-78, GMC 1984-78, Oldsmobile 1988-75, Pontiac 1988-76

Features & Benefits

  • Direct replacement - this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Engine, Oil, Pump, Drain, Plug, Cylinders, Plugs, Heads

Product Attributes

Material Acero
Closed End Diameter 1.12 in
Open End Diameter (in) 1.135 in
Package Contents Cup Type Plug
Closed End Diameter 1.12 in IN
Contenidos del paquete Tapón tipo tapa
Diámetro con extremo abierto (in) 1.135 In. IN
Diámetro con extremo cerrado 1.12 In IN
Open End Diameter (in) 1.135 In. IN

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8409914000
UPC 00019495555209
VMRS Code 045007010
UNSPSC 26101763

Part Interchanges

Fits Vehicles

  • Pontiac Ventura (1977)
  • Pontiac Sunbird (1976-1980)
  • Pontiac Phoenix (1977-1979)
  • Pontiac Parisienne (1984)
  • Pontiac LeMans (1977-1981)
  • Pontiac Grand Prix (1978-1987)
  • Pontiac Grand LeMans (1977-1981)
  • Pontiac Grand Am (1979)
  • Pontiac Firebird (1977-1981)
  • Pontiac Catalina (1977-1981)
  • Pontiac Bonneville (1980-1988)
  • Oldsmobile Toronado (1986-1988)
  • Oldsmobile Starfire (1975-1980)
  • Oldsmobile Omega (1977-1979)
  • Oldsmobile Delta 88 (1977-1988)
  • Oldsmobile Cutlass Supreme (1977-1987)
  • Oldsmobile Cutlass Cruiser (1980-1982, 1987-1988)
  • Oldsmobile Cutlass Ciera (1984-1988)
  • Oldsmobile Cutlass Calais (1978-1984)
  • Oldsmobile Cutlass Salon (1978-1980, 1985-1987)
  • Oldsmobile Cutlass (1977-1981)
  • Oldsmobile 98 (1985-1988)
  • GMC Caballero (1978-1984)
  • Chevrolet Monza (1980)
  • Chevrolet Monte Carlo (1978-1984)
  • Chevrolet Malibu (1978-1983)
  • Chevrolet Impala (1980-1984)
  • Chevrolet El Camino (1978-1984)
  • Chevrolet Caprice (1980-1984)
  • Chevrolet Camaro (1980-1981)
  • Buick Skylark (1975-1979)
  • Buick Skyhawk (1975-1980)
  • Buick Riviera (1979-1988)
  • Buick Regal (1975-1987)
  • Buick Reatta (1988)
  • Buick LeSabre (1976-1988)
  • Buick Electra (1985-1988)
  • Buick Century (1975-1981, 1984-1988)

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from DORMAN (Browse all)