Dorman Steel Cup Expansion Plug 34.3mm, Height 0.497

SKU: 1MGUB | MPN:  555-104
Only 21 units left
Sale price$15.98 USD

Steel Cup Expansion Plug 34.3mm, Height 0.497

Application Summary: Chrysler 1986-84, General Motors 2006-76, Isuzu 1992-89

Dorman's Engine Expansion Plugs are available in multiple styles, including Cup Type, Pilot Seal", Reverse Taper, Concave, Quick-Seal® Rubber and Quick-Seal ® Copper. Our uniquely designed Pilot Seal Expansion Plug ensures a leak-proof fit. We also offer Engine Expansion Plug Kits.

  • Many sizes available
  • Conveniently available in packs of different quantities
  • Constructed from high quality steel, copper, brass, or rubber
  • Dorman's Engine Expansion Plugs are constructed to strict engineering quality standards


Product Specifications

  • Closed End Diameter: 1.344 In.
  • Describe Type: Cup Type
  • Material: Steel
  • Open End Diameter (in): 1.359 In.
  • Package Contents: Expansion Plug
  • Package Quantity: 10
  • Brand: Dorman - AutoGrade - Boxed
  • Packaging Type: Box


Vehicle Fitments:

Year Make Model Submodel
1986 - 1989 Buick Century Base, Estate Wagon
1986 - 2005 Buick Century Custom, Limited
2005 Buick Century Special Edition
1986 Buick Century SS, T-Type
2005 Buick LaCrosse CX, CXS, CXL
1989 - 1993 Buick Regal Gran Sport
1988 - 1993 Buick Regal Limited, Custom
2002 - 2005 Buick Rendezvous CXL, CXL Plus, CX Plus, CX
2004 - 2005 Buick Rendezvous Ultra
1982 - 1989 Buick Skyhawk Custom
1982 - 1987 Buick Skyhawk Limited
1988 - 1989 Buick Skyhawk SE
1986 - 1987 Buick Skyhawk Sport
1983 - 1987 Buick Skyhawk T-Type
1980 - 1982 Buick Skylark Base
1983 - 1985 Buick Skylark Custom
1980 - 1985 Buick Skylark Limited
1980 - 1983 Buick Skylark Sport
1983 - 1984 Buick Skylark T-Type
1982 - 1988 Cadillac Cimarron Base
1984 - 1986 Cadillac Cimarron d'Oro
2004 - 2005 Cadillac CTS V, Base
2004 - 2005 Cadillac SRX Lujo, Confort, Base, Elegance
2005 Cadillac STS Base, Elegance
1987 - 1993 Chevrolet Beretta Base
1989 - 1993 Chevrolet Beretta GT
1990 - 1993 Chevrolet Beretta GTZ
1990 Chevrolet Beretta Indianapolis 500 Pace Car
1988 - 1995 Chevrolet Camaro Base
1982 - 1986 Chevrolet Camaro Berlinetta
1993 Chevrolet Camaro Indianapolis 500 Pace Car
1985 - 1990 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT
1989 - 1992 Chevrolet Camaro RS
1992 Chevrolet Camaro RS Heritage Edition, Z28 Heritage Edition
1982 - 1987 Chevrolet Camaro Sport
1982 - 1995 Chevrolet Camaro Z28
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1982 - 1994 Chevrolet Cavalier Base
1982 Chevrolet Cavalier Cadet
1982 - 1986 Chevrolet Cavalier CL
1983 - 1987 Chevrolet Cavalier CS
1984 Chevrolet Cavalier Olympic
1983 - 1985 Chevrolet Cavalier Type-10
1988 - 1994 Chevrolet Cavalier VL
1986 - 1994 Chevrolet Cavalier Z24, RS
1982 - 1990 Chevrolet Celebrity Base
1982 - 1989 Chevrolet Celebrity CL
1985 Chevrolet Celebrity Classic
1982 Chevrolet Celebrity CS
1985 - 1987 Chevrolet Celebrity Estate
1984 - 1990 Chevrolet Celebrity Eurosport
1976 - 1985 Chevrolet Chevette Base
1984 - 1987 Chevrolet Chevette CS
1982 Chevrolet Chevette Diesel
1977 Chevrolet Chevette Rally Sport, Sandpiper
1983 Chevrolet Chevette S
1976 - 1983 Chevrolet Chevette Scooter
1976 Chevrolet Chevette Sport, Woody, Rallye
1980 - 1983 Chevrolet Citation Base, X-11
1980 Chevrolet Citation Custom, Club
1984 - 1985 Chevrolet Citation II Base, X-11
1987 - 1989 Chevrolet Corsica Base
1987 - 1993 Chevrolet Corsica LT
1989 - 1992 Chevrolet Corsica LTZ
2005 - 2006 Chevrolet Equinox LT, LS
2003 Chevrolet Impala LS Sport
2000 - 2005 Chevrolet Impala LS, Base
2003 - 2005 Chevrolet Impala Police
2004 - 2005 Chevrolet Impala SS
1990 - 2001 Chevrolet Lumina Base
1990 - 1994 Chevrolet Lumina Euro
1995 - 1997 Chevrolet Lumina LS
1997 Chevrolet Lumina LTZ
1991 - 1994 Chevrolet Lumina Z34
1990 - 1996 Chevrolet Lumina APV Base
1990 - 1992 Chevrolet Lumina APV CL
1993 - 1996 Chevrolet Lumina APV LS
1999 - 2003 Chevrolet Malibu LS, Base
1995 - 2005 Chevrolet Monte Carlo LS
2005 Chevrolet Monte Carlo LT
2000 - 2005 Chevrolet Monte Carlo SS
2002 Chevrolet Monte Carlo SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition
2003 Chevrolet Monte Carlo SS High Sport, LS Sport, SS Pace Car, LS Competition
1995 - 1997 Chevrolet Monte Carlo Z34
1991 Chevrolet S10 Baja
1982 - 1993 Chevrolet S10 Base
1982 - 1990 Chevrolet S10 Durango
1992 - 1993 Chevrolet S10 EL
1991 - 1993 Chevrolet S10 Maxi
1982 - 1989 Chevrolet S10 Sport
1982 - 1992 Chevrolet S10 Tahoe
1987 - 1989 Chevrolet S10 Blazer High Country
1983 - 1989 Chevrolet S10 Blazer Sport, Base
1983 - 1988 Chevrolet S10 Blazer Tahoe
1997 - 2004 Chevrolet Venture Base
1997 - 2005 Chevrolet Venture LS
2000 - 2005 Chevrolet Venture LT, Plus
2000 - 2003 Chevrolet Venture Warner Bros., Value
1987 GMC S15 EL
1983 - 1988 GMC S15 Gypsy
1982 - 1990 GMC S15 High Sierra, Sierra Classic, Base
1982 GMC S15 Sierra Grande
1983 - 1989 GMC S15 Jimmy Gypsy, Sierra Classic, Base
1985 GMC S15 Jimmy High Sierra
1988 - 1989 GMC S15 Jimmy Timberline
1992 GMC Sonoma GT
1991 - 1993 GMC Sonoma SLE, Base
1993 GMC Sonoma SLS
1991 - 1992 Isuzu Rodeo XS, LS, S
1989 - 1990 Isuzu Trooper RS
1989 - 1991 Isuzu Trooper S, LS, XS
1991 Isuzu Trooper SE
1984 - 1986 Jeep Cherokee Base
1985 - 1986 Jeep Cherokee Pioneer, Chief, Laredo
1986 Jeep Comanche X, Custom, XLS
1984 Jeep Wagoneer Alpina
1984 - 1986 Jeep Wagoneer Limited, Base
1999 - 2004 Oldsmobile Alero GLS, GX, GL
1982 - 1989 Oldsmobile Cutlass Ciera Base
1982 - 1988 Oldsmobile Cutlass Ciera Brougham, LS
1986 - 1989 Oldsmobile Cutlass Ciera GT, SL
1986 Oldsmobile Cutlass Ciera Holiday, ES
1988 - 1989 Oldsmobile Cutlass Ciera International
1986 - 1988 Oldsmobile Cutlass Ciera S
1989 Oldsmobile Cutlass Cruiser Base
1987 Oldsmobile Cutlass Cruiser Brougham
1988 Oldsmobile Cutlass Cruiser Brougham LS
1987 - 1988 Oldsmobile Cutlass Cruiser LS
1988 - 1989 Oldsmobile Cutlass Cruiser SL
1988 - 1996 Oldsmobile Cutlass Supreme Base, SL
1988 Oldsmobile Cutlass Supreme Classic Brougham, Indy 500 Pace Car, Classic
1988 - 1993 Oldsmobile Cutlass Supreme International
1992 - 1994 Oldsmobile Cutlass Supreme S
1983 - 1988 Oldsmobile Firenza Base
1984 - 1988 Oldsmobile Firenza Cruiser
1983 - 1986 Oldsmobile Firenza Cruiser LX
1983 Oldsmobile Firenza Cruiser S
1983 - 1985 Oldsmobile Firenza Cruiser SX
1984 - 1985 Oldsmobile Firenza ES, Brougham SX, Brougham LX
1984 - 1987 Oldsmobile Firenza GT
1986 - 1987 Oldsmobile Firenza LC
1982 - 1987 Oldsmobile Firenza LX, S
1982 - 1984 Oldsmobile Firenza SX
1980 - 1984 Oldsmobile Omega Brougham, Base
1981 - 1984 Oldsmobile Omega ES
1983 Oldsmobile Omega ESC
1981 Oldsmobile Omega Sport
1980 - 1981 Oldsmobile Omega SX
1990 - 1997 Oldsmobile Silhouette Base
1997 - 2004 Oldsmobile Silhouette GLS, GL
1998 - 1999 Oldsmobile Silhouette GS
1998 - 2004 Oldsmobile Silhouette Premiere
1982 - 1989 Pontiac 6000 Base
1982 - 1991 Pontiac 6000 LE
1986 - 1988 Pontiac 6000 SE
1989 - 1991 Pontiac 6000 Special Edition
1983 - 1989 Pontiac 6000 STE
1989 Pontiac 6000 Touring
2001 - 2005 Pontiac Aztek Base
2001 Pontiac Aztek GT
2004 - 2005 Pontiac Aztek Rally
2002 - 2003 Pontiac Aztek V
1985 Pontiac Fiero Base
1988 Pontiac Fiero Formula
1985 - 1988 Pontiac Fiero GT, Sport
1985 - 1987 Pontiac Fiero SE
1986 - 1988 Pontiac Fiero Value Leader
1982 - 1995 Pontiac Firebird Base, Trans Am
1989 - 1995 Pontiac Firebird Formula
1982 - 1986 Pontiac Firebird S/E
1994 Pontiac Firebird Trans Am GT
1989 - 1992 Pontiac Firebird Trans Am GTA
1989 Pontiac Firebird Trans Am GTA SE
1987 - 2003 Pontiac Grand Am Base
1999 - 2005 Pontiac Grand Am GT
2000 - 2005 Pontiac Grand Am GT1
1987 - 1989 Pontiac Grand Am LE
1987 - 2005 Pontiac Grand Am SE
2000 - 2004 Pontiac Grand Am SE2, SE1
1988 - 1996 Pontiac Grand Prix Base
1991 - 2003 Pontiac Grand Prix GT
1992 - 2003 Pontiac Grand Prix GTP
1988 - 1993 Pontiac Grand Prix LE
1990 Pontiac Grand Prix Mclaren
1988 - 2003 Pontiac Grand Prix SE
1990 - 1993 Pontiac Grand Prix STE
1982 - 1983 Pontiac J2000 SE, Base, LE
1984 - 1985 Pontiac J2000 Sunbird LE, SE, Base
1989 - 1990 Pontiac LeMans GSE, LE, Value Leader
1989 Pontiac LeMans SE
1999 - 2005 Pontiac Montana Base
2005 Pontiac Montana SV6
1980 - 1984 Pontiac Phoenix Base
1980 - 1983 Pontiac Phoenix LJ
1984 Pontiac Phoenix SE, LE
1982 - 1983 Pontiac Phoenix SJ
1986 - 1988 Pontiac Sunbird Base
1986 - 1994 Pontiac Sunbird GT, SE
1989 - 1994 Pontiac Sunbird LE
1992 - 1993 Pontiac Sunbird LE Value Leader
1991 Pontiac Sunbird Value Leader
1981 - 1987 Pontiac T1000 Base
2006 Pontiac Torrent LT, Base, LS
1990 - 1998 Pontiac Trans Sport Base
1998 Pontiac Trans Sport Montana

Related Products