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Electrical - Spark Plugs - Plug Wire, Caps, & Accessories

233 products
Powersport Superstore is your go-to source for Electrical - Spark Plugs - Plug Wire, Caps, & Accessories and related parts. Shop our unbeatable selection of Plug Wire, Caps, & Accessories with top-tier service, fast shipping, and great prices.
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Sumax S49035 409 Pro Race Wires - Black
$60.81
$60.81
90deg. Boot. Same features as the Sumax 8mm wires but larger (10.4mm) for that fat look. Sold in pairs. Made in the USA.Vehicle Fitment:1987-1994 Harley Davidson FXLR Low Rider Custom 1982-1983 Ha...
Sold Out
Sumax 76081 8mm Custom Colored Plug Wires - Black
$44.69
$44.69
Includes two 24 lead wires, 2 black boots with brass terminals. 90 Plug Boot. Designed to provide necessary resistance for electronic ignition. Ferro-magnetic inner core provides 10 times the fire...
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Sumax 77035 8mm Custom Colored Plug Wires - Black
$45.19
$45.19
Designed to provide necessary resistance for electronic ignition. Ferro-magnetic inner core provides 10 times the fire power of carbon core wires.Vehicle Fitment:1987-1994 Harley Davidson FXLR Low ...
Magnum 3040S Braided Spark Plug Wires - Polished Stainless
$76.08
$76.08
High-voltage, high-temperature, 8mm silicone ignition wires featuring high-performance suppression conductor cores for compatibility with all H-D ignition systems. Posi-Lock spring clip terminals a...
Spi SM-01047 Spark Plug Indexing Washer Kit - 2 Cylinder
$11.33
$11.33
Includes 8 washers Indexed spark plugs align the open end of the electrode toward the intake port. The hottest flame meets the new fuel charge for a performance gain, increases fuel mileage and pl...
K&S Technologies 10-2222 Spark Plug Resistor Cover - Straight Type - 10/12mm. - Black Plastic
$19.98
$19.98
Replacement spark plug cap.
K&S Technologies 10-1222 Spark Plug Resistor Cover - 90 deg. Elbow Type - 10/12mm. - Black Plastic
$19.98
$19.98
Replacement spark plug cap.
K&S Technologies 10-1121MH Spark Plug Cap
$20.19
$20.19
Includes resistor cover and both end rubber caps.
Magnum 3040K Braided Spark Plug Wires - Black Pearl
$76.08
$76.08
High-voltage, high-temperature, 8mm silicone ignition wires featuring high-performance suppression conductor cores for compatibility with all H-D ignition systems. Posi-Lock spring clip terminals a...
Magnum 3045T Braided Spark Plug Wires - Candy Apple Red
$83.88
$83.88
High-voltage, high-temperature, 8mm silicone ignition wires featuring high-performance suppression conductor cores for compatibility with all H-D ignition systems. Posi-Lock spring clip terminals a...
Magnum 3040B Braided Spark Plug Wires - Candy Apple Blue
$76.08
$76.08
High-voltage, high-temperature, 8mm silicone ignition wires featuring high-performance suppression conductor cores for compatibility with all H-D ignition systems. Posi-Lock spring clip terminals a...
Magnum 3043T Braided Spark Plug Wires - Candy Apple Red
$76.08
$76.08
High-voltage, high-temperature, 8mm silicone ignition wires featuring high-performance suppression conductor cores for compatibility with all H-D ignition systems. Posi-Lock spring clip terminals a...
Magnum 3045S Braided Spark Plug Wires - Polished Stainless
$83.88
$83.88
High-voltage, high-temperature, 8mm silicone ignition wires featuring high-performance suppression conductor cores for compatibility with all H-D ignition systems. Posi-Lock spring clip terminals a...
Magnum 3046B Braided Spark Plug Wires - Blue
$94.92
$94.92
High-voltage, high-temperature, 8mm silicone ignition wires featuring high-performance suppression conductor cores for compatibility with all H-D ignition systems. Posi-Lock spring clip terminals a...
Drag Specialties 2104-0149 8.8mm Spark Plug Wire Set - Universal
$53.78
$53.78
Universal dual plug with two 40 degree wires and ends (except Twin Cam). Constructed with silicone throughout the jacket to deliver high-temperature resistance. Rated at SAE Class E J2031 with a c...
K&S Technologies 10-4221MH Spark Plug Cap
$20.91
$20.91
Includes resistor cover and both end rubber caps.
K&S Technologies 10-1121H Spark Plug Cap
$20.79
$20.79
Includes resistor cover and both end rubber caps.
K&S Technologies 10-2121 Spark Plug Cap
$19.98
$19.98
Includes resistor cover and both end rubber caps.
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