1975 Ford P-400 Spark Plugs
Save up to 40% on original replacement 1975 Ford P-400 Spark Plugs. Navigate our online catalogue to find Spark Plugs and other parts designed specifically to fit a 1975 Ford P-400.








Spark Plug
$4.64
$4.26
10+ In Stock
Ships: Today, Sep. 23rd
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Gap 0.044in Part # WR5 OE Equivalent Design
Gap 0.044in Part # WR5 OE Equivalent Design







Spark Plug
$4.64
$4.26
10+ In Stock
Ships: Today, Sep. 23rd
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Gap 0.044in Stock# 2438 OE Equivalent Design
Gap 0.044in Stock# 2438 OE Equivalent Design







Spark Plug
$15.98
$13.81
10+ In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Gap 0.044in Part # WR5IX
Gap 0.044in Part # WR5IX







Spark Plug
$15.98
$13.81
10+ In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Gap 0.044in Stock# 7510
Gap 0.044in Stock# 7510

Spark Plug
$3.45
10+ In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Heavy Duty OE Style .030 Gap
Heavy Duty OE Style .030 Gap

Spark Plug
$3.11
10+ In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Light Duty OE Style .044 Gap
Light Duty OE Style .044 Gap

Spark Plug
$5.07
10+ In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Light Duty .044 Gap
Light Duty .044 Gap

Spark Plug
$8.47
In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Light Duty .044 Gap
Light Duty .044 Gap


Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 6
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Engine Base: 4.9L 4917cc 300ci L6 (4.00x3.98; 101.6x101.0);
Vehicle Fitment Notes:
Light Duty OE Style .044 Gap
Light Duty OE Style .044 Gap