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

169 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.
Standard Motor Products MC-SPW7 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...
Emgo 28-47842 Non-Resistor Plug Cap - Red
$9.87
$9.87
Surgical rubber. Available in three colors. Improve spark consistancy in wet conditions. Sold each.
Magnum 3030C Braided Spark Plug Wires - Sterling Chromite II
$77.76
$77.76
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...
Sumax S40634 409 Pro Race Wires - Blue
$65.25
$65.25
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...
Sumax S76083 8mm Custom Colored Plug Wires - Black
$47.34
$47.34
Sold in pairs. Designed to provide necessary resistance for electronic ignition. Ferro-magnetic inner core provides 10 times the fire power of carbon core wires.
Sumax S30638 Spark Plug Wire - 8 mm - Blue
$79.20
$79.20
Designer plug wire sets come in distinctive, highly visible colors. Precut and have the plug/ coil boots and terminals already installed. Boots and wires are made from extra-high-temperature. silic...
Moroso 27217 High Performance Ignition Wire - Spiral Core
$42.43
$42.43
All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600), and have a silicone jacket to reduce heat and chaffing. Locking stainless steel terminals that ...
Moroso 28326 High Performance Ignition Wire - Ultra 40
$48.55
$48.55
All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600), and have a silicone jacket to reduce heat and chaffing. Locking stainless steel terminals that ...
Moroso 27288 High Performance Ignition Wire - Spiral Core
$42.43
$42.43
All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600), and have a silicone jacket to reduce heat and chaffing. Locking stainless steel terminals that ...
Moroso 27213 High Performance Ignition Wire - Spiral Core
$43.92
$43.92
All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600), and have a silicone jacket to reduce heat and chaffing. Locking stainless steel terminals that ...
Moroso 28640 High Performance Ignition Wire - Ultra 40
$76.30
$76.30
All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600), and have a silicone jacket to reduce heat and chaffing. Locking stainless steel terminals that ...
Moroso 27163 High Performance Ignition Wire - Suppression
$38.36
$38.36
All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600), and have a silicone jacket to reduce heat and chaffing. Locking stainless steel terminals that ...
Daytona Twin Tec 3003 Spark Plug Wire Sets - 8.5mm
$49.00
$49.00
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.
Moroso 28324 High Performance Ignition Wire - Ultra 40
$48.55
$48.55
All Moroso spark plug wires feature silicone plug boots that withstand high temperatures (up to 600), and have a silicone jacket to reduce heat and chaffing. Locking stainless steel terminals that ...
Sumax 76081 8mm Custom Colored Plug Wires - Black
$47.34
$47.34
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...
Sumax 76681 8mm Custom Colored Plug Wires - Blue
$50.73
$50.73
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...
Sumax S40038 Custom-Color 409 Pro Race Wires - Black
$95.34
$95.34
Same features as the Sumax 8mm wires but larger (10.4mm) for that fat look. Sold in sets. Made in the U.S.A..Vehicle Fitment:2017-2022 Harley Davidson FLHR Road King 2017-2023 Harley Davidson FLHRX...
Sumax 20038 8mm Custom-Colored Plug Wires - Black
$73.74
$73.74
34in./18in. LEADS W/ 90deg. COIL BOOTS, 135 degree PLUG BOOTS. Designed to provide necessary resistance for electronic ignition. Ferro-magnetic inner core provides 10 times the fire power of carbo...
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