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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 40234 409 Pro Race Wires - Red
$62.96
$62.96
180deg. 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:1999-2008 Harley Davidson FLHR Road King 2007-2008 Harley D...
Standard Motor Products MC-SPW14 Blue Streak XXX 8MM Plug Wires - Universal 4 Plug Multi-Fit
$58.56
$58.56
Triple silicone construction through jacket, insulation and core for higher heat-resistance. Rated at SAE CLASS E J2031 with a continuous operating temperature of 450 degrees F. Made in the USA.
K&S Technologies 10-4122 Spark Plug Resistor Cover - 120deg. Elbow Type - 14mm - Black Plastic
$19.30
$19.30
Replacement spark plug cap.
K&S Technologies 10-1121 Spark Plug Resistor Cover - 90deg. Elbow Type - 14mm - Black
$18.74
$18.74
Replacement spark plug cap.
K&S Technologies 10-4222 Spark Plug Resistor Cover - 120deg. Elbow Type - 10/12mm - Black Plastic
$18.83
$18.83
Replacement spark plug cap.
K&S Technologies 10-6122 Spark Plug Cap
$20.19
$20.19
Includes resistor cover and both end rubber caps.
K&S Technologies 10-2122 Spark Plug Resistor Cover - Straight Type - 14mm. - Black
$19.98
$19.98
Replacement spark plug cap.
Daytona Twin Tec 3003 Spark Plug Wire Sets - 8.5mm
$48.56
$48.56
8.5mm black silicone insulation with ultra-low resistance 50 ohm/ft spiral core. Includes both 90deg. and 115deg. spark plug boots and assorted coil boots and terminals. Spark Plug Wire Sets.
Sold Out
Sumax S86085 8mm Pro Comp Wire Kit - Black
$45.44
$45.44
For machines with deep spark plug wells, especially big-bore, water-cooled street bikes. Monster Boots have grips to make checking or changing spark plugs quicker and easier. Spiro Pro Core can be ...
Sumax S86685 8mm Pro Comp Wire Kit - Blue
$45.44
$45.44
For machines with deep spark plug wells, especially big-bore, water-cooled street bikes. Monster Boots have grips to make checking or changing spark plugs quicker and easier. Spiro Pro Core can be ...
Parts Unlimited 91 Spark Plug Caps
$17.11
$17.11
Top-quality neoprene spark plug cap with spring connector. Plug caps are priced in pairs.
Compu-Fire 40200 Universal Spark Plug Wire Kit - Dual-Plug
$53.56
$53.56
Not For Twin Cam or 2004-2018 XL Applications. 8mm spiral-wound silicone wires (black). Include 41in wires, boots and terminals. Made in the USA.
Parts Unlimited DS-305012 Flashing Spark Plug Cap - 120 Degree Angle - Red
$19.20
$19.20
Sold each. Fit 10, 12 and 14mm plugs with terminal nuts. Accept 7 or 8mm plug wires. For terminalstyle plugs.
Parts Unlimited DS-305006 Flashing Spark Plug Cap - 90 Degree Angle - Blue
$19.20
$19.20
Sold each. Fit 10, 12 and 14mm plugs with terminal nuts. Accept 7 or 8mm plug wires. For terminalstyle plugs.
Sold Out
Sumax 76681 8mm Custom Colored Plug Wires - Blue
$46.27
$46.27
Includes two 24 lead wires, 2 black boots with brass terminals. Designed to provide necessary resistance for electronic ignition. Ferro-magnetic inner core provides 10 times the fire power of carb...
Standard Motor Products MC-SPW1 Copper Core 8mm Spark Plug Wire Set
$35.44
$35.44
Copper core wire sets for bikes with magneto or points type ignitions. Rated at SAE CLASS E J2031 with a continuous operating temperature of 450deg. F. Made in the USA.
Standard Motor Products MC-SPW9 Blue Streak XXX 8MM Plug Wires
$36.06
$36.06
Triple silicone construction through jacket, insulation and core for higher heat-resistance. Rated at SAE CLASS E J2031 with a continuous operating temperature of 450 degrees F. Made in the USA.Veh...
Sumax S77635 8mm Custom Colored Plug Wires - Blue
$46.78
$46.78
Sold in pairs. 90 degree boots. Designed to provide necessary resistance for electronic ignition. Ferro-magnetic inner core provides 10 times the fire power of carbon core wires.Vehicle Fitment:19...
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