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Engine Expansion Plug (Dorman #555-052)

Engine Expansion Plug (Dorman #555-052)
Engine Expansion Plug (Dorman #555-052) Engine Expansion Plug (Dorman #555-052)
Steel Cup Expansion Plug 2-1/4 In., Height 0.565

Product Information

Brand Dorman - Autograde
MPN 555-052
Condition NEW
Fitment List 1967 Buick Skylark U/K; Convertible; Coupe; Hardtop; Sedan U/K V8 4.9; 4-Req
1967 Buick Special Sedan; Coupe; Wagon; Hardtop U/K V8 4.9; 4-Req
1966 Buick Skylark U/K; Convertible; Hardtop U/K V8 4.9; 4-Req
1966 Buick Special U/K U/K V8 4.9; 4-Req
1966 Buick Electra U/K; Hardtop; Sedan U/K V8 6.6; 4-Req
1966 Buick Gran Sport U/K; Convertible; Coupe U/K V8 6.6; 4-Req
1966 Buick Skylark U/K; Convertible; Hardtop U/K V8 6.6; 4-Req
1966 Buick Wildcat U/K U/K V8 6.6; 4-Req
1965 Buick Special U/K U/K V6 3.7; 4-Req
1965 Buick LeSabre Hardtop; Sedan; Coupe; Convertible; U/K U/K V8 4.9; 4-Req
1965 Buick Skylark U/K; Convertible; Hardtop; Sedan U/K V8 4.9; 4-Req
1965 Buick Special U/K U/K V8 4.9; 4-Req
1965 Buick Sportwagon U/K U/K V8 4.9; 4-Req
1965 Buick Electra U/K; Convertible; Hardtop U/K V8 6.6; 4-Req
1965 Buick Gran Sport U/K; Convertible; Coupe U/K V8 6.6; 4-Req
1965 Buick Riviera U/K; Hardtop U/K V8 6.6; 4-Req
1965 Buick Skylark U/K; Convertible; Hardtop; Sedan U/K V8 6.6; 4-Req
1965 Buick Wildcat U/K U/K V8 6.6; 4-Req
1964 Buick Special U/K U/K V6 3.7; 4-Req
1964 Buick LeSabre U/K; Convertible; Hardtop U/K V8 4.9; 4-Req
1964 Buick Skylark U/K; Convertible; Hardtop; Sedan U/K V8 4.9; 4-Req
1964 Buick Special U/K U/K V8 4.9; 4-Req
1964 Buick Sportwagon U/K U/K V8 4.9; 4-Req
1964 Buick Electra U/K; Convertible; Hardtop; Coupe; Sedan U/K V8 6.6; 4-Req
1964 Buick LeSabre U/K; Convertible; Hardtop U/K V8 6.6; 4-Req
1964 Buick Riviera U/K; Hardtop U/K V8 6.6; 4-Req
1964 Buick Wildcat U/K U/K V8 6.6; 4-Req
1963 Oldsmobile Cutlass U/K U/K V8 3.5; 4-Req
1963 Oldsmobile F85 U/K U/K V8 3.5; 4-Req
1963 Oldsmobile Jetfire U/K U/K V8 3.5; 4-Req
1963 Buick Electra U/K; Convertible; Hardtop; Coupe; Sedan U/K V8 6.6; 4-Req
1963 Buick Invicta U/K U/K V8 6.6; 4-Req
1963 Buick LeSabre U/K; Convertible; Hardtop; Wagon U/K V8 6.6; 4-Req
1963 Buick Riviera U/K; Hardtop U/K V8 6.6; 4-Req
1963 Buick Wildcat U/K U/K V8 6.6; 4-Req
1962 Oldsmobile Cutlass U/K U/K V8 3.5; 4-Req
1962 Oldsmobile F85 U/K U/K V8 3.5; 4-Req
1962 Oldsmobile Jetfire U/K U/K V8 3.5; 4-Req
1962 Pontiac Tempest U/K; Wagon U/K V8 3.5; 4-Req
1962 Buick Electra U/K; Convertible; Hardtop U/K V8 6.6; 4-Req
1962 Buick Invicta U/K U/K V8 6.6; 4-Req
1962 Buick LeSabre U/K; Hardtop; Sedan U/K V8 6.6; 4-Req
1961 Oldsmobile F85 U/K U/K V8 3.5; 4-Req
1961 Pontiac Tempest U/K; Wagon U/K V8 3.5; 4-Req
1961 Buick LeSabre U/K; Convertible; Hardtop; Wagon U/K V8 6.0; 4-Req
1961 Buick Electra U/K; Hardtop; Sedan U/K V8 6.6; 4-Req
1961 Buick Invicta U/K U/K V8 6.6; 4-Req
1961 Buick LeSabre U/K; Convertible; Hardtop; Wagon U/K V8 6.6; 4-Req
1960 Buick LeSabre U/K; Convertible; Hardtop; Wagon U/K V8 6.0; 4-Req
1960 Buick Electra U/K; Hardtop; Sedan U/K V8 6.6; 4-Req
1960 Buick Invicta U/K U/K V8 6.6; 4-Req
1960 Buick LeSabre U/K; Convertible; Hardtop; Wagon U/K V8 6.6; 4-Req
1959 Buick LeSabre U/K; Convertible; Hardtop; Wagon U/K V8 6.0; 4-Req
1959 Buick Electra U/K; Convertible; Hardtop; Sedan U/K V8 6.6; 4-Req
1959 Buick Invicta U/K U/K V8 6.6; 4-Req
1958 Buick Century U/K; Convertible; Hardtop; Sedan; Wagon U/K V8 6.0; 4-Req
1958 Buick Limited U/K; Convertible; Hardtop U/K V8 6.0; 4-Req
1958 Buick Roadmaster U/K; Convertible; Hardtop U/K V8 6.0; 4-Req
1958 Buick Special U/K U/K V8 6.0; 4-Req
1958 Buick Super U/K U/K V8 6.0; 4-Req
1957 Buick Century U/K; Convertible; Hardtop; Sedan; Wagon U/K V8 6.0; 4-Req
1957 Buick Roadmaster U/K; Convertible; Hardtop U/K V8 6.0; 4-Req
1957 Buick Special U/K U/K V8 6.0; 4-Req
1957 Buick Super U/K U/K V8 6.0; 4-Req
1956 Buick Century U/K; Convertible; Hardtop; Sedan; Wagon U/K V8 5.3; 4-Req
1956 Buick Roadmaster U/K; Convertible; Hardtop; Sedan U/K V8 5.3; 4-Req
1956 Buick Special U/K U/K V8 5.3; 4-Req
1956 Buick Super U/K U/K V8 5.3; 4-Req
1955 Buick Special U/K U/K V8 4.3; 4-Req
1955 Buick Century U/K; Convertible; Hardtop; Sedan; Wagon U/K V8 5.3; 4-Req
1955 Buick Roadmaster U/K; Convertible; Hardtop; Sedan U/K V8 5.3; 4-Req
1955 Buick Super U/K U/K V8 5.3; 4-Req
1954 Buick Special U/K U/K V8 4.3; 4-Req
1954 Buick Century U/K; Convertible; Hardtop; Sedan; Wagon U/K V8 5.3; 4-Req
1954 Buick Roadmaster U/K; Convertible; Hardtop; Sedan U/K V8 5.3; 4-Req
1954 Buick Skylark U/K; Convertible U/K V8 5.3; 4-Req
1954 Buick Super U/K U/K V8 5.3; 4-Req
1953 Buick Roadmaster U/K; Convertible; Hardtop; Sedan; Wagon U/K V8 5.3; 4-Req
1953 Buick Super U/K U/K V8 5.3; 4-Req
Interchanges Replaces General Motors# 1343487
Estimated Handling Time (days) 1
Interchange Part Number 1343487
Package Quantity 10

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We assure the quality of all our products, with service and guarantees before and after your purchase.
  • 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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