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Steel Cup Expansion Plug 21/32 In., Height 0.320 - Dorman# 555-090

Steel Cup Expansion Plug 21/32 In., Height 0.320 - Dorman# 555-090
Steel Cup Expansion Plug 21/32 In., Height 0.320 - Dorman# 555-090 Steel Cup Expansion Plug 21/32 In., Height 0.320 - Dorman# 555-090
Steel Cup Expansion Plug 21/32 In., Height 0.320

Product Information

Brand Dorman - Autograde
MPN 555-090
Condition NEW
Fitment List 1991-1993 Chevrolet Blazer Sport Utility RWD V6 3.1
1987-1993 Chevrolet Blazer Sport Utility 4WD V8 5.7
1988-1993 Chevrolet C1500 Extended Cab Pickup; Standard Cab Pickup RWD V8 5.7
1992-1993 Chevrolet C1500 Suburban Sport Utility RWD V8 5.7
1992-1993 Chevrolet C2500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD V8 5.7
1992-1993 Chevrolet C2500 Suburban Sport Utility RWD V8 5.7
1992-1993 Chevrolet C3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD V8 5.7
1982,1985-1993 Chevrolet G10 Extended Passenger Van; Standard Passenger Van RWD V8 5.7
1985-1993 Chevrolet G20 Extended Passenger Van; Extended Cargo Van; Standard Cargo Van RWD V8 5.7
1985-1993 Chevrolet G30 Extended Passenger Van; Standard Passenger Van; Cutaway Van; Extended Cargo Van; Standard Cargo Van RWD V8 5.7
1988-1993 Chevrolet K1500 Extended Cab Pickup; Standard Cab Pickup 4WD V8 5.7
1992-1993 Chevrolet K1500 Suburban Sport Utility 4WD V8 5.7
1992-1993 Chevrolet K2500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD V8 5.7
1992-1993 Chevrolet K2500 Suburban Sport Utility 4WD V8 5.7
1992-1993 Chevrolet K3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD V8 5.7
1991-1993 Chevrolet P30 Cab & Chassis; Stripped Chassis; Standard Cargo Van RWD V8 5.7
1989-1993 GMC C1500 Standard Cab Pickup; Extended Cab Pickup RWD V8 5.7
1982-1986,1992-1993 GMC C1500 Suburban Sport Utility RWD V8 5.7
1992-1993 GMC C2500 Standard Cab Pickup; Extended Cab Pickup RWD V8 5.7
1982-1986,1992-1993 GMC C2500 Suburban Sport Utility RWD V8 5.7
1989-1993 GMC C3500 Standard Cab Pickup; Extended Cab Pickup RWD V8 5.7
1982,1985-1993 GMC G1500 Extended Passenger Van; Standard Passenger Van RWD V8 5.7
1985-1993 GMC G2500 Extended Passenger Van; Extended Cargo Van; Standard Cargo Van RWD V8 5.7
1985-1993 GMC G3500 Cutaway Van; Extended Passenger Van; Standard Passenger Van; Extended Cargo Van; Standard Cargo Van RWD V8 5.7
1989-1993 GMC K1500 Standard Cab Pickup; Extended Cab Pickup 4WD V8 5.7
1982-1986,1992-1993 GMC K1500 Suburban Sport Utility 4WD V8 5.7
1983-1993 GMC K2500 Standard Cab Pickup; Extended Cab Pickup 4WD V8 5.7
1982-1986,1992-1993 GMC K2500 Suburban Sport Utility 4WD V8 5.7
1982-1993 GMC K3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup; Extended Cab Pickup 4WD V8 5.7
1991-1993 GMC P3500 Cab & Chassis; Stripped Chassis; Standard Cargo Van RWD V8 5.7
1992-1993 GMC Yukon Sport Utility 4WD; RWD V8 5.7
1988-1993 Chevrolet C1500 Extended Cab Pickup; Standard Cab Pickup RWD V8 6.2
1992-1993 Chevrolet C2500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD V8 6.2
1992-1993 Chevrolet C3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup RWD V8 6.2
1985-1993 Chevrolet G20 Extended Passenger Van; Extended Cargo Van; Standard Cargo Van RWD V8 6.2
1985-1993 Chevrolet G30 Extended Passenger Van; Standard Passenger Van; Cutaway Van; Extended Cargo Van; Standard Cargo Van RWD V8 6.2
1988-1993 Chevrolet K1500 Extended Cab Pickup; Standard Cab Pickup 4WD V8 6.2
1992-1993 Chevrolet K2500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD V8 6.2
1992-1993 Chevrolet K3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup; Crew Cab Pickup 4WD V8 6.2
1991-1993 Chevrolet P30 Cab & Chassis; Stripped Chassis; Standard Cargo Van RWD V8 6.2
1989-1993 GMC C1500 Standard Cab Pickup; Extended Cab Pickup RWD V8 6.2
1992-1993 GMC C2500 Standard Cab Pickup; Extended Cab Pickup RWD V8 6.2
1989-1993 GMC C3500 Standard Cab Pickup; Extended Cab Pickup RWD V8 6.2
1985-1993 GMC G2500 Extended Passenger Van; Extended Cargo Van; Standard Cargo Van RWD V8 6.2
1985-1993 GMC G3500 Cutaway Van; Extended Passenger Van; Standard Passenger Van; Extended Cargo Van; Standard Cargo Van RWD V8 6.2
1989-1993 GMC K1500 Standard Cab Pickup; Extended Cab Pickup 4WD V8 6.2
1983-1993 GMC K2500 Standard Cab Pickup; Extended Cab Pickup 4WD V8 6.2
1982-1993 GMC K3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup; Extended Cab Pickup 4WD V8 6.2
1991-1993 GMC P3500 Cab & Chassis; Stripped Chassis; Standard Cargo Van RWD V8 6.2
1989-1991 Chevrolet C2500 Extended Cab Pickup; Standard Cab Pickup; Cab & Chassis RWD V8 5.7
1988-1991 Chevrolet C3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD V8 5.7
1989-1991 Chevrolet K2500 Extended Cab Pickup; Standard Cab Pickup; Cab & Chassis 4WD V8 5.7
1988-1991 Chevrolet K3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD V8 5.7
1989-1991 Chevrolet R1500 Suburban Sport Utility RWD V8 5.7
1989-1991 Chevrolet R2500 Suburban Sport Utility RWD V8 5.7
1990-1991 Chevrolet R3500 Cab & Chassis; Crew Cab Pickup RWD V8 5.7
1989-1991 Chevrolet V1500 Suburban Sport Utility 4WD V8 5.7
1989-1991 Chevrolet V2500 Suburban Sport Utility 4WD V8 5.7
1990-1991 Chevrolet V3500 Crew Cab Pickup 4WD V8 5.7
1988,1991 GMC C1500 Extended Cab Pickup; Standard Cab Pickup RWD V8 5.7
1989-1991 GMC C2500 Standard Cab Pickup; Extended Cab Pickup; Cab & Chassis RWD V8 5.7
1985-1991 GMC Jimmy Sport Utility 4WD V8 5.7
1989-1991 GMC K2500 Standard Cab Pickup; Extended Cab Pickup; Cab & Chassis 4WD V8 5.7
1989-1991 GMC K3500 Cab & Chassis; Standard Cab Pickup; Extended Cab Pickup 4WD V8 5.7
1987-1991 GMC R1500 Suburban Sport Utility RWD V8 5.7
1987-1991 GMC R2500 Suburban Sport Utility RWD V8 5.7
1990-1991 GMC R3500 Cab & Chassis; Crew Cab Pickup RWD V8 5.7
1987-1991 GMC V1500 Suburban Sport Utility 4WD V8 5.7
1987-1991 GMC V2500 Suburban Sport Utility 4WD V8 5.7
1990-1991 GMC V3500 Crew Cab Pickup 4WD V8 5.7
1987-1991 Chevrolet Blazer Sport Utility 4WD V8 6.2
1989-1991 Chevrolet C2500 Extended Cab Pickup; Standard Cab Pickup; Cab & Chassis RWD V8 6.2
1988-1991 Chevrolet C3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD V8 6.2
1989-1991 Chevrolet K2500 Extended Cab Pickup; Standard Cab Pickup; Cab & Chassis 4WD V8 6.2
1988-1991 Chevrolet K3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD V8 6.2
1989-1991 Chevrolet R1500 Suburban Sport Utility RWD V8 6.2
1989-1991 Chevrolet R2500 Suburban Sport Utility RWD V8 6.2
1990-1991 Chevrolet R3500 Cab & Chassis; Crew Cab Pickup RWD V8 6.2
1989-1991 Chevrolet V1500 Suburban Sport Utility 4WD V8 6.2
1989-1991 Chevrolet V2500 Suburban Sport Utility 4WD V8 6.2
1990-1991 Chevrolet V3500 Crew Cab Pickup 4WD V8 6.2
1988,1991 GMC C1500 Extended Cab Pickup; Standard Cab Pickup RWD V8 6.2
1989-1991 GMC C2500 Standard Cab Pickup; Extended Cab Pickup; Cab & Chassis RWD V8 6.2
1985-1991 GMC Jimmy Sport Utility 4WD V8 6.2
1989-1991 GMC K2500 Standard Cab Pickup; Extended Cab Pickup; Cab & Chassis 4WD V8 6.2
1989-1991 GMC K3500 Cab & Chassis; Standard Cab Pickup; Extended Cab Pickup 4WD V8 6.2
1987-1991 GMC R1500 Suburban Sport Utility RWD V8 6.2
1987-1991 GMC R2500 Suburban Sport Utility RWD V8 6.2
1990-1991 GMC R3500 Cab & Chassis; Crew Cab Pickup RWD V8 6.2
1987-1991 GMC V1500 Suburban Sport Utility 4WD V8 6.2
1987-1991 GMC V2500 Suburban Sport Utility 4WD V8 6.2
1990-1991 GMC V3500 Crew Cab Pickup 4WD V8 6.2
1982-1990 Chevrolet P30 Stripped Chassis; Standard Cargo Van RWD V8 5.7
1982-1990 GMC P3500 Stripped Chassis; Standard Cargo Van RWD V8 5.7
1982-1990 Chevrolet P30 Stripped Chassis; Standard Cargo Van RWD V8 6.2
1982-1990 GMC P3500 Stripped Chassis; Standard Cargo Van RWD V8 6.2
1982-1989 Chevrolet P20 Stripped Chassis; Standard Cargo Van RWD V8 5.7
1989 Chevrolet R3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup RWD V8 5.7
1989 Chevrolet V3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup 4WD V8 5.7
1982-1989 GMC P2500 Stripped Chassis; Standard Cargo Van RWD V8 5.7
1988-1989 GMC R2500 Crew Cab Pickup RWD V8 5.7
1987-1989 GMC R3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup RWD V8 5.7
1987-1989 GMC V3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup 4WD V8 5.7
1982-1989 Chevrolet P20 Stripped Chassis; Standard Cargo Van RWD V8 6.2
1989 Chevrolet R2500 Crew Cab Pickup RWD V8 6.2
1989 Chevrolet R3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup RWD V8 6.2
1989 Chevrolet V3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup 4WD V8 6.2
1982-1989 GMC P2500 Stripped Chassis; Standard Cargo Van RWD V8 6.2
1988-1989 GMC R2500 Crew Cab Pickup RWD V8 6.2
1987-1989 GMC R3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup RWD V8 6.2
1987-1989 GMC V3500 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup 4WD V8 6.2
1988 Chevrolet C2500 Extended Cab Pickup; Standard Cab Pickup RWD V8 5.7
1988 Chevrolet K2500 Extended Cab Pickup; Standard Cab Pickup 4WD V8 5.7
1987-1988 Chevrolet R10 Suburban Sport Utility RWD V8 5.7
1988 Chevrolet R20 Crew Cab Pickup; Standard Cab Pickup; Cab & Chassis RWD V8 5.7
1987-1988 Chevrolet R20 Suburban Sport Utility RWD V8 5.7
1987-1988 Chevrolet R30 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup RWD V8 5.7
1987-1988 Chevrolet V10 Suburban Sport Utility 4WD V8 5.7
1987-1988 Chevrolet V20 Suburban Sport Utility 4WD V8 5.7
1987-1988 Chevrolet V30 Cab & Chassis; Standard Cab Pickup; Crew Cab Pickup 4WD V8 5.7
1988 GMC C2500 Extended Cab Pickup; Standard Cab Pickup RWD V8 5.7
1988 GMC C3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup RWD V8 5.7
1988 GMC K1500 Extended Cab Pickup; Standard Cab Pickup 4WD V8 5.7
1988 GMC K2500 Extended Cab Pickup; Standard Cab Pickup 4WD V8 5.7
1988 GMC K3500 Cab & Chassis; Extended Cab Pickup; Standard Cab Pickup 4WD V8 5.7
1988 Chevrolet C2500 Extended Cab Pickup; Standard Cab Pickup RWD V8 6.2
1988 Chevrolet K2500 Extended Cab Pickup; Standard Cab Pickup 4WD V8 6.2
1987-1988 Chevrolet R10 Suburban Sport Utility RWD V8 6.2
Interchanges REPLACES GENERAL MOTORS# 461345
Estimated Handling Time (days) 1
Interchange Part Number 461345
Package Quantity 10
Product Requires Programming Electrical/Product-Specific Attributes

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  • To check if this is the right part for your application, go ahead and Contact Us before buying.
  • We accept returns in original condition, 30 days, (see listing details), as long as you keep the product in original condition. If there's something wrong with the product, we'll pay the shipping back.
  • We warranty all our items for 6 Months against manufacturer's defects, in addition to any warranty from the manufacturer. Keep a copy of your order details and let us know as soon as you notice a problem.
  • Returns & Exchanges Accepted in original condition, 30 days, money back or exchange, 10% restocking fee.
  • To Initate a Return or Exchange, contact us BEFORE shipping & please read our full return policy:
  • This Item has a Warranty: One Year against Manufacturer's Defects; Part cost or replacement only.
  • Disclaimer: We do not reimburse any installment or mechanic fees; returns and warranties cover only the value of the part itself, no associated labor.

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