1955 Pontiac Star Chief Engine Expansion Plug
Navigate our online catalogue to find original replacement Engine Expansion Plugs specifically designed to fit a 1955 Pontiac Star Chief.




Engine Expansion Plug
$14.71 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 287ci V8;
Engine Base: 4.7L 287ci V8;
Vehicle Fitment Notes:
0.563 In. 2 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
0.563 In. 2 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$14.71 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Vehicle Fitment Notes:
0.563 In. 2 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
0.563 In. 2 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$1.10 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 287ci V8;
Engine Base: 4.7L 287ci V8;
Vehicle Fitment Notes:
0.563 In. 2 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
0.563 In. 2 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$1.10 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Vehicle Fitment Notes:
0.563 In. 2 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
0.563 In. 2 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$14.71 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.7L 287ci V8;
Engine Base: 4.7L 287ci V8;
Vehicle Fitment Notes:
.938 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
.938 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$14.71 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Vehicle Fitment Notes:
.938 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
.938 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$20.97 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.7L 287ci V8;
Engine Base: 4.7L 287ci V8;
Vehicle Fitment Notes:
Steel 1.953 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Steel 1.953 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$20.97 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Vehicle Fitment Notes:
Steel 1.953 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Steel 1.953 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box

Engine Expansion Plug
$48.62 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.7L 287ci V8;
Engine Base: 4.7L 287ci V8;
Vehicle Fitment Notes:
1 Required 1.375 In. Brass Cup Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1 Required 1.375 In. Brass Cup Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box

Engine Expansion Plug
$48.62 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Engine Base: 4.7L 4707cc 287ci V8 (3.75x3.25; 95.3x82.6);
Vehicle Fitment Notes:
1 Required 1.375 In. Brass Cup Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1 Required 1.375 In. Brass Cup Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box