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America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
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U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
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Spark Plugs

The easiest way to Increase horsepower, increase fuel mileage, and lower emissions is to upgrade to high performance spark plugs from Speedway Motors. With the largest assortment of spark plugs with various tips, thread sizes, seats, reaches, and heat transfers, you will find the quality spark plug you need to achieve the performance you are looking for. Speedway Motors has spark plugs from brands like Accel, Autolite, Longacre, NGK Spark Plugs, and Champion Spark Plugs in stock and ready to ship today at the lowest prices around!

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Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
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$4.99
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This part is in stock.
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$4.99
In Stock
This part is in stock.
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Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
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$4.99
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This part is in stock.
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$3.99
In Stock
This part is in stock.
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$4.99
In Stock
This part is in stock.
In Stock
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Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
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$4.99
In Stock
This part is in stock.
In Stock
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$5.99
In Stock
This part is in stock.
In Stock
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Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$3.99
In Stock
This part is in stock.
In Stock
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
Compare
$2.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$5.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$3.49
In Stock
This part is in stock.
In Stock
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$5.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$2.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$4.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$5.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$5.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
$5.99
In Stock
This part is in stock.
In Stock
|
Universal Fit
This is a universal fit part. It may require some customization to work on your vehicle.
Universal Fit
Compare
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