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Electrical - Spark Plugs

741 products
Get your fire going with the best selection of spark plugs online.
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.
15% Off
Champion 404S Spark Plug Service Pack
$78.24
$78.24
$91.95
Replaces HD 5R6A ( OEM 32311-83). Convenient 24-pack of the best selling Champion plug for Evolution Big Twin engines and Shovel-head engines (RN12YC).
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...
Accel 171098-R 8mm Spark Plug Wire Set - Red
$79.05
$79.05
Deliver up to five times more energy to the spark plug. Fully compatible with fuel-injection systems. Can withstand temperatures over 500 deg. Will work great with carbureted engines as well. Silic...
Sumax S40238 Custom-Color 409 Pro Race Wires - Red
$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...
Moroso 28396 High Performance Ignition Wire - Ultra 40
$50.26
$50.26
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 27396 High Performance Ignition Wire - Spiral Core
$44.80
$44.80
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 ...
Ngk 3932 Spark Plugs - DCPR7E
$11.95
$11.95
Spark Plug Code: DCPR7ESuperior construction for serious power. NGK makes plugs for almost any type of application and riding style. Versatile plugs with wide operating heat ranges prevent fouling ...
Drag Specialties 2103-0203 Performance Spark Plugs - NGK REF. # BPR7ES-11
$22.99
$22.99
NGK REF. #BPR7ES-11. Plugs have a unique look with their black ceramic body and bold red logo/script. Insulator is made of 95% pure alumina and features strong resistance to heat shock and. superi...
Magnum 3041B 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...
Drag Specialties 2103-0199 Performance Spark Plugs - NGK REF. # BPR5ES-11
$23.80
$23.80
NGK REF. # BPR5ES-11. Plugs have a unique look with their black ceramic body and bold red logo/script. Insulator is made of 95% pure alumina and features strong resistance to heat shock and. super...
Magnum 3047K Braided Spark Plug Wires - Black Pearl
$93.12
$93.12
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...
Accel 171098-K S/S Ferro-Spiral Core Spark Plug Wire - Black
$68.11
$68.11
Same features as the 300+ Series such as an extra thick 8mm silicone jacket and silicone insulation eliminates electrical leakage or RFI interference that interrupts electronic ignitions. Delivers ...
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