1977 Pontiac Astre Engine Expansion Plug
Navigate our online catalogue to find original replacement Engine Expansion Plugs specifically designed to fit a 1977 Pontiac Astre.




Engine Expansion Plug
$22.30
10+ In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Vehicle Fitment Notes:
Steel 1.625 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Steel 1.625 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$3.07
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Vehicle Fitment Notes:
Steel 1.625 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
Steel 1.625 In. As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$14.71
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Vehicle Fitment Notes:
0.563 In. 1 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
0.563 In. 1 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$1.10
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Vehicle Fitment Notes:
0.563 In. 1 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
0.563 In. 1 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag

Engine Expansion Plug
$14.71
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Vehicle Fitment Notes:
.010 In. Oversized .594 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
.010 In. Oversized .594 In. As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$20.97
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
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
$16.66
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Steel 41.5 mm As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Steel 41.5 mm As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Engine Base: 2.3L 2294cc 140ci L4 (3.50x3.63; 88.9x92.1);
Vehicle Fitment Notes:
Steel 1.625 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
Steel 1.625 In. As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag