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

168 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.

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 ...

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...

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 ...

Accel 172082K 8.8 Custom Fit Spark Plug Wire Set - Black

$87.80

$87.80

8.8mm suppression core wire sets require no cutting or crimping for installation.

Accel 172089K 8.8 Custom Fit Spark Plug Wire Set - Black

$87.80

$87.80

8.8mm suppression core wire sets require no cutting or crimping for installation.

Moroso 28323 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 28330 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 28644 High Performance Ignition Wire - Black

$85.68

$85.68

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 28641 High Performance Ignition Wire - Ultra 40 - Red

$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 ...

Magnum 3047T Braided Spark Plug Wires - Red

$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...

Moroso 27380 High Performance Ignition Wire - Spiral Core

$71.93

$71.93

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 27215 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 27220 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 ...

Magnum 3041C 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...