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1978 Pontiac Bonneville

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  2. Auto Parts
  3. Engine Components
  4. Hardware
  5. Engine Expansion Plug for 1978 Pontiac Bonneville

1978 Pontiac Bonneville: Engine Expansion Plug


Displaying 1 to 18 (of 18 products)

Dorman 490-072 Engine Expansion Plug
for 1978 Pontiac Bonneville

On Sale:

$144.43
Avail:
2 in Stock
Warehouse: US-1
Qty:
View Product
EngineFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
EXPANSION PLUG
Steel, Oil Gallery Pipe, AR (Incl. Brougham)
VIN: R, 4BBL, Natural
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV EXPANSION PLUG
Steel, Oil Gallery Pipe, AR (Incl. Brougham)
VIN: R, 4BBL, Natural
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
EXPANSION PLUG
Steel, Oil Gallery Pipe, AR (Incl. Brougham)
VIN: K, 4BBL, Natural
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV EXPANSION PLUG
Steel, Oil Gallery Pipe, AR (Incl. Brougham)
VIN: K, 4BBL, Natural

Dorman 565-023 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$30.27
Avail:
2 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4 Brass Cup
1.249 Closed End Dia
10 Per Pkg
VIN: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4 Brass Cup
1.249 Closed End Dia
10 Per Pkg
VIN: R
1 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4 Brass Cup
1.249 Closed End Dia
10 Per Pkg
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4 Brass Cup
1.249 Closed End Dia
10 Per Pkg

1 Per Vehicle

Dorman 565-041 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$44.83
Avail:
74 in Stock
Warehouse: US-19
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
1
 
Expansion Plug
Boxed
(8-Req)
10 Per Pkg
49.58mm Brass Cup
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV Expansion Plug
Boxed
(8-Req)
10 Per Pkg
49.58mm Brass Cup
1 Per Vehicle

Dorman 565-049 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$46.72
Avail:
2 in Stock
Warehouse: US-7
Qty:
View Product
EngineFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
EXPANSION PLUG
Brass, Camshaft, 1 Req, 2-3/32 Shallow Cup (Incl. Brougham)
VIN: R, 4BBL, Natural
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV EXPANSION PLUG
Brass, Camshaft, 1 Req, 2-3/32 Shallow Cup (Incl. Brougham)
VIN: R, 4BBL, Natural
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
EXPANSION PLUG
Brass, Camshaft, 1 Req, 2-3/32 Shallow Cup (Incl. Brougham)
VIN: K, 4BBL, Natural
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV EXPANSION PLUG
Brass, Camshaft, 1 Req, 2-3/32 Shallow Cup (Incl. Brougham)
VIN: K, 4BBL, Natural

Dorman 555-028 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$9.77
Avail:
2 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
1.50 In.
6 Required
Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Steel
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV 1.50 In.
6 Required
Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Steel

1 Per Vehicle

Dorman 555-077 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$9.30
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
1.50 In.
As Req
Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Shallow Cup Type
Steel
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV 1.50 In.
As Req
Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Shallow Cup Type
Steel

1 Per Vehicle

Dorman 02480 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4 Quick Seal Copper
VIN: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4 Quick Seal Copper
VIN: R
1 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4 Quick Seal Copper
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4 Quick Seal Copper
1 Per Vehicle

Dorman 02501 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
1 Per Pkg
1.500 Closed End Dia
VIN: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
1 Per Pkg
1.500 Closed End Dia
VIN: R
1 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
1 Per Pkg
1.500 Closed End Dia
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
1 Per Pkg
1.500 Closed End Dia
1 Per Vehicle

Dorman 02601 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$5.13
Avail:
109 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4
1-3/8 Quick Seal Rubber
VIN: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4
1-3/8 Quick Seal Rubber
VIN: R
1 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4
1-3/8 Quick Seal Rubber
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Expand-Tite!
(4-Req)
1 Per Pkg
1-1/4
1-3/8 Quick Seal Rubber
1 Per Vehicle

Dorman 02606 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$5.19
Avail:
106 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
1
 
Expansion Plug
Expand-Tite!
(8-Req)
1 Per Pkg
1-7/8
2 (47mm
50mm) Quick Seal Rubber
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV Expansion Plug
Expand-Tite!
(8-Req)
1 Per Pkg
1-7/8
2 (47mm
50mm) Quick Seal Rubber
1 Per Vehicle

Dorman 555-028.1 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$2.52
Avail:
2 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
1.50 In.
6 Required
Package Quantity: 1
Dorman
AutoGrade
Bagged
Packaging Type: Bag
Steel
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV 1.50 In.
6 Required
Package Quantity: 1
Dorman
AutoGrade
Bagged
Packaging Type: Bag
Steel

1 Per Vehicle

Dorman 555-041 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
EXPANSION PLUG STEEL
On Sale:

$12.65
Avail:
1 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
1
 
1.953 In.
As Req
Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Steel
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV 1.953 In.
As Req
Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Steel

1 Per Vehicle

Dorman 555-073 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$15.09
Avail:
6 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
1
 
Engine Camshaft Plug
.060 In. Oversized
2.0625 In. Steel Shallow Cup
As Req
Dorman
AutoGrade
Boxed
Package Quantity: 10
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Engine Camshaft Plug
.060 In. Oversized
2.0625 In. Steel Shallow Cup
As Req
Dorman
AutoGrade
Boxed
Package Quantity: 10

1 Per Vehicle

Dorman 555-077.1 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
EXP PLG STL CUP 1 1/2
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
1
 
1.50 In.
As Req
Package Quantity: 1
Dorman
AutoGrade
Bagged
Packaging Type: Bag
Shallow Cup Type
Steel
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV 1.50 In.
As Req
Package Quantity: 1
Dorman
AutoGrade
Bagged
Packaging Type: Bag
Shallow Cup Type
Steel

1 Per Vehicle

Dorman 565-016 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$18.56
Avail:
3 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
1
 
Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Brass
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV Package Quantity: 10
Dorman
AutoGrade
Boxed
Packaging Type: Box
Brass

1 Per Vehicle

Dorman 565-016.1 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
EXP PLG BRS CUP 15/16
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
1
 
Dorman
AutoGrade
Bagged
Pkg Quantity: 1
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV Dorman
AutoGrade
Bagged
Pkg Quantity: 1
1 Per Vehicle

Dorman 570-007 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$21.81
Avail:
5 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4
1-3/8 Quick Seal Rubber
5 Per Pkg
VIN: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4
1-3/8 Quick Seal Rubber
5 Per Pkg
VIN: R
1 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
1
 
Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4
1-3/8 Quick Seal Rubber
5 Per Pkg
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Engine Cylinder Head Plug
Expansion Plug
Engine Cylinder Head
Boxed
(4-Req)
1-1/4
1-3/8 Quick Seal Rubber
5 Per Pkg

1 Per Vehicle

Dorman 570-012 Engine Expansion Plug
for 1978 Pontiac Bonneville

Dorman
On Sale:

$21.40
Avail:
5 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
1
 
Expansion Plug
Boxed
(8-Req)
1-7/8
2 (47mm
50mm) Quick Seal Rubber
5 Per Pkg
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV Expansion Plug
Boxed
(8-Req)
1-7/8
2 (47mm
50mm) Quick Seal Rubber
5 Per Pkg

1 Per Vehicle
Displaying 1 to 18 (of 18 products)