1978 Mazda B1800 Engine Expansion Plugs
Save up to 40% on original replacement 1978 Mazda B1800 Engine Expansion Plugs. Navigate our online catalogue to find Engine Expansion Plugs and other parts designed specifically to fit a 1978 Mazda B1800.




Engine Expansion Plug
$17.09
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Vehicle Fitment Notes:
Steel 35 mm As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
Steel 35 mm As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box





Engine Expansion Plug
$16.24
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
1.375 In. 3 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1.375 In. 3 Required Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box



Engine Expansion Plug
$1.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
1.375 In. 3 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
1.375 In. 3 Required Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$3.07
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Vehicle Fitment Notes:
Steel 35 mm As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
Steel 35 mm As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$17.53
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
40.8 mm As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
40.8 mm As Req Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box

Engine Expansion Plug
$3.36
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
40.8 mm As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag
40.8 mm As Req Package Quantity: 1 Dorman - AutoGrade - Bagged Packaging Type: Bag



Engine Expansion Plug
$14.40
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Vehicle Fitment Notes:
1 Required 20 mm Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1 Required 20 mm Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box





Engine Expansion Plug
$34.06
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Vehicle Fitment Notes:
1 Required 50 mm Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box
1 Required 50 mm Package Quantity: 10 Dorman - AutoGrade - Boxed Packaging Type: Box


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Engine Base: 1.8L 1796cc 110ci L4 (3.07x3.70; 78.0x94.0);
Vehicle Fitment Notes:
Steel 35 mm As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
Steel 35 mm As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag


Engine Expansion Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
40.8 mm As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag
40.8 mm As Req Package Quantity: 1 Pik-A-Nut (Bagged) Packaging Type: Bag