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Dorman 02586 Engine Expansion Plug
for 1978 (please select make/model)

Dorman 02586 Engine Expansion Plug - 1978

Dorman
Brand:Dorman
Part Number: 02586
UPC: 00037495025867
Weight: 0.11 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman 02586 Engine Expansion Plug for your 1978. Buy now and secure your purchase online!

Specifications:

Describe Type:
Cup Type
Material:
Steel
Maximum Diameter:
1.515 in.
Minimum Diameter:
1.502 in.
Package Contents:
Expansion Plug
Ford #:
370352S
General Motors #:
1351516
General Motors #:
22524416
General Motors #:
2308546
General Motors #:
555679
International Harvester (IHC) #:
445356C1
Pioneer #:
EPC-133
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
Country of Origin:
CN

Select a vehicle to narrow Dorman 02586 Engine Expansion Plug fitment info!

Last Updated: 12/12/2019

Years Vehicle Per Vehicle Fit NotesFitment Notes

1979

 

1978

 

1979

 

1978

 
American Motors AMX

5.0L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

American Motors AMX



5.0L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
American Motors Concord

5.0L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

American Motors Concord



5.0L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 
American Motors Matador

5.9L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

American Motors Matador



5.9L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Buick Electra

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick Electra



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Buick Electra

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick Electra



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Buick Estate Wagon

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick Estate Wagon



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Buick Estate Wagon

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick Estate Wagon



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 
Buick LeSabre

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick LeSabre



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Buick LeSabre

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick LeSabre



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Buick Riviera

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick Riviera



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Buick Riviera

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Buick Riviera



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 
Cadillac Seville

5.7L V8 Diesel OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Cadillac Seville



5.7L V8 Diesel OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 
Jeep Cherokee

5.9L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep Cherokee



5.9L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Jeep Cherokee

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep Cherokee



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 
Jeep CJ5

5.0L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep CJ5



5.0L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 
Jeep CJ7

5.0L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep CJ7



5.0L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle
Jeep J10

5.9L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep J10



5.9L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Jeep J10

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep J10



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle
Jeep J20

5.9L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep J20



5.9L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Jeep J20

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep J20



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle
Jeep Wagoneer

5.9L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep Wagoneer



5.9L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Jeep Wagoneer

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Jeep Wagoneer



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 
Oldsmobile 98

5.7L V8 Diesel OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile 98



5.7L V8 Diesel OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Oldsmobile 98

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile 98



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Oldsmobile 98

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile 98



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 
Oldsmobile Custom Cruiser

5.7L V8 Diesel OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Custom Cruiser



5.7L V8 Diesel OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Oldsmobile Custom Cruiser

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Custom Cruiser



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Oldsmobile Custom Cruiser

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Custom Cruiser



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Oldsmobile Cutlass

4.3L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Cutlass



4.3L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1978

 

1982

 

1981

 

1980

 

1979

 

1978

 
Oldsmobile Cutlass Calais

4.3L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Cutlass Calais



4.3L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Oldsmobile Cutlass Salon

4.3L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Cutlass Salon



4.3L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Oldsmobile Cutlass Supreme

4.3L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Cutlass Supreme



4.3L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 
Oldsmobile Delta 88

5.7L V8 Diesel OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Delta 88



5.7L V8 Diesel OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 
Oldsmobile Delta 88

4.3L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Delta 88



4.3L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1980

 

1979

 

1978

 

1977

 

1976

 
Oldsmobile Delta 88

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Delta 88



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Oldsmobile Delta 88

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Delta 88



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Oldsmobile Toronado

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Oldsmobile Toronado



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Pontiac Bonneville

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Pontiac Bonneville



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Pontiac Bonneville

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Pontiac Bonneville



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1980

 

1979

 

1978

 

1977

 
Pontiac Catalina

5.7L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Pontiac Catalina



5.7L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Pontiac Catalina

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Pontiac Catalina



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Pontiac Firebird

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Pontiac Firebird



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Pontiac Grand Safari

6.6L V8 Gas OHV
1
 
1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card
 

Pontiac Grand Safari



6.6L V8 Gas OHV 1.5 In.
6 Required
Steel
Package Quantity: 2
Dorman
AutoGrade
Expand-Tite!
Packaging Type: Card

1 Per Vehicle

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