Spark Plugs & Wires

Drag Specialties - 8.8MM Spark Plug Wire Set fits '99-'17 Dyna Models Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a continuous operating...

NGK - Iridium IX Spark Plug fits '99-'17 Twin Cam Models DCPR6EIX Features: The ultimate in the evolution of spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum electrode, and it's just...

NGK - Spark Plug fits '99-'17 Twin Cam, '86-'22 Sportsters Models (Except RH Sportsters) DCPR7E Features: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Pure alumina silicate ceramic insulator, provides superior...

Drag Specialties - 8.8MM Spark Plug Wire Set fits '86-'03 Sportster Models Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a continuous operating...

Drag Specialties - Braided Universal Spark Plug Wires These are tin-plated copper wires with silicone insulation jackets, fiberglass coatings, and silicone boots. These qualities make the wires flame- and high-temperature- resistant. The external...

Drag Specialties - Performance Spark Plugs fits '17 & Up M8 Softail, '15-'20 XG500/750/750A Models Features Plugs have a unique look with a black ceramic body and bold red logo/script Insulator is made of 95% pure alumina, features strong...

Drag Specialties - 8.8MM Spark Plug Wire Set fits '04-'06 Sportster Models Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a continuous operating...

Drag Specialties - R5670-5 Spark Plug fits '48-'65 Panhead, '66-'74 Shovelhead The Drag Specialties R5670-5 Spark Plug is a top-of-the-line option for those looking to upgrade their '48-'65 Panhead or '66-'74 Shovelhead motorcycle. With a unique black...

Drag Specialties - Spark Plug fits '75-'84 Shovelhead (Cold), '84-'99 Evolution Big Twin Models This spark plug features a copper core electrode, which prevents oxidation and corrosion, provides good electrical and heat conductivity and makes long spark...

Magnum - Braided Spark Plug Wires fits '99-'17 Dyna Glide Models These are high-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for guaranteed compatibility with all H-D ignition systems...

Drag Specialties - Spark Plug fits '79-'85 XL Sportster Models Features: Plugs have a unique look with their black ceramic body and bold red logo/script Insulator is made of 95% pure alumina; features strong resistance to heat shock and superior...

Drag Specialties - 8.8MM Spark Plug Wire Set fits '98-'03 Sportster Models Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a continuous operating...

Drag Specialties - Spark Plug fits '75-'84 Shovelhead (Hot), '84-'99 Evolution Big Twin Models Hot Spark Plugs: Designed for: Optimal performance in engines that operate mostly under low to moderate load conditions. Characteristics: Have a longer...

Magnum - Braided Spark Plug Wire fits '17-'20 Touring Models This is the industry's highest quality braid and is available in your choice of blue, sterling chromite II, black pearl, polished stainless or red. Features Braid perfectly matches all...

Drag Specialties - 8.8MM Spark Plug Wire Set fits '07-'20 Sportster Models Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a continuous operating...

Magnum - Braided Spark Plug Wires fits '18-'23 Softail Models These are high-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for guaranteed compatibility with all H-D ignition systems...

NGK - Iridium IX Spark Plug fits '17-'22 M-Eight, '15-'20 XG500/​750/​750A Models CR9EIX Features: The ultimate in the evolution of spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum...

Drag Specialties - Performance Spark Plugs fits '57-'78 Sportster Models This spark plug features a copper core electrode, which prevents oxidation and corrosion, provides good electrical and heat conductivity and makes long spark plug service life. The...

Magnum - Braided Spark Plug Wire fits '99-'08 Touring Models This is the industry's highest quality braid and is available in your choice of blue, sterling chromite II, black pearl, polished stainless or red. Features Braid perfectly matches all...

Drag Specialties - 8.8MM Spark Plug Wire Set Universal fit W/ 180° and 90° Boots Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a...

Drag Specialties - 8.8MM Spark Plug Wire Set fits '00-'17 Softail Models Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a continuous operating...

Drag Specialties - 8.8MM Spark Plug Wire Set fits '09-'16 Touring Models Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a continuous operating...

Magnum - Braided Spark Plug Wires fits '07-'22 Sportster Models (Exc. '08-'11 XR1200X, RH Sportster Models) These are high-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for guaranteed...

Magnum - Braided Spark Plug Wires fits '00-'17 FXST/FLST/FLS, '17 FXSB & '13-'14 FXSBSE Model These are high-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for guaranteed...

Drag Specialties - 8.8MM Black Spark Plug Wire Set Universal fit for Twin Cam W/ 180° and 90° Boots Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E...

Drag Specialties - 8.8MM Spark Plug Wire Set Universal fit Dual Plug W/ Two 40° Wires and Ends Features Constructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistance Rated at SAE Class E J2031 with a...

Pathfinder H4 LED Headlamp Wiring Harness Fits Touring Harley The Pathfinder Wiring Harness is perfect if you want to add the their High Definition 7" LED Headlight to your Touring Harley Davidson. This wiring harness converts an LED headlamp with an H4...

Parts Unlimited - Spark Plug Cap - 120 Degree - RedFeaturesFit 10 mm, 12 mm and 14 mm plugs with terminal nutsAccept 7 mm or 8 mm plug wiresFor terminal nut style plugsNot for use on fuel-injected models.SpecsCompatible Terminal ConfigurationThreaded...

Parts Unlimited - Spark Plug Cap - 120 Degree - BlueFeaturesFit 10 mm, 12 mm and 14 mm plugs with terminal nutsAccept 7 mm or 8 mm plug wiresFor terminal nut style plugsNot for use on fuel-injected models.SpecsColor/FinishBlueCompatible Spark Plug Size12...

Parts Unlimited - Spark Plug Cap - Straight - BlueFeaturesFit 10 mm, 12 mm and 14 mm plugs with terminal nutsAccept 7 mm or 8 mm plug wiresFor terminal nut style plugsNot for use on fuel-injected models.SpecsRiding StyleStreetUnitsEachConnector...

Parts Unlimited - Spark Plug Cap - 90 Degree - RedFeaturesFit 10 mm, 12 mm and 14 mm plugs with terminal nutsAccept 7 mm or 8 mm plug wiresFor terminal nut style plugsNot for use on fuel-injected models.SpecsCompatible Terminal ConfigurationThreaded...

Parts Unlimited - Spark Plug Cap - Straight - RedFeaturesFit 10 mm, 12 mm and 14 mm plugs with terminal nutsAccept 7 mm or 8 mm plug wiresFor terminal nut style plugsNot for use on fuel-injected models.SpecsConnector AngleStraightCompatible Spark Plug...

Parts Unlimited - Spark Plug Cap - 90 Degree - BlueFeaturesFit 10 mm, 12 mm and 14 mm plugs with terminal nutsAccept 7 mm or 8 mm plug wiresFor terminal nut style plugsNot for use on fuel-injected models.SpecsColor/FinishBlueCompatible Spark Plug Size10...

Ngk Spark Plugs - 97637 - Iridium IX Spark Plug - DCPR7EIXFeaturesPlatformThe ultimate in the evolution of spark plug technology and performance from the industry leaderThe iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the...

K&S Technologies - 10-1121H - Spark Plug Cap - 90  - 14 mmFeaturesIncludes resistor cover and both end rubber capsSpecsCompatible Terminal ConfigurationTerminal NutConnector Angle90°Color/FinishBlackRiding StyleStreetUnitsEachCompatible Spark Plug Size14...

K&S Technologies - 10-1221H - Spark Plug Cap - 90  - 10/12 mmFeaturesIncludes resistor cover and both end rubber capsSpecsConnector Angle90°Color/FinishBlackCompatible Spark Plug Size10 mmRiding StyleStreetCompatible Terminal ConfigurationTerminal...

K&S Technologies - 10-3121MAD - Spark Plug Cover - T-Type - 14 mmFeaturesReplacement spark plug capAdaptable thread size5 OhmWaterproof capSpecsCompatible Terminal ConfigurationTerminal NutUnitsEachProduct NameCapTypeSpark PlugCompatible Spark Plug...

K&S Technologies - 10-4221MH - Spark Plug Cap - 120  - 10/12 mmFeaturesIncludes resistor cover and both end rubber capsSpecsCompatible Spark Plug Size10 mmCompatible Terminal ConfigurationTerminal NutProduct NameCapTypeSpark PlugRiding...

K&S Technologies - 10-2121 - Spark Plug Cap - Straight - 14 mmFeaturesIncludes resistor cover and both end rubber capsSpecsProduct NameCapCompatible Terminal ConfigurationTerminal NutTypeSpark PlugColor/FinishBlackCompatible Spark Plug Size14 mmConnector...

K&S Technologies - 10-6122 - Spark Plug Cap - 14 mmFeaturesIncludes resistor cover and both end rubber capsSpecsConnector Angle120°UnitsEachColor/FinishBlackCompatible Spark Plug Size14 mmProduct NameCapTypeSpark PlugCompatible Terminal...