Sportster Spark Plugs & Wires

Custom Dynamics - 2 to 3 Wire Harley Turn Signal Converter Looking to convert a 2 wire front turn signal to work on a 3 wire setup? This is the part you will need on newer Harley Davidson models when aftermarket turn signals are installed and front OEM...

Drag Specialties - Iridium Spark Plugs fits '99-'17 Twin Cam, '86-'20 Sportster Models Features The ultimate in spark plug technology and performance Iridium electrode is smaller than a standard electrode; requires less voltage Hotter spark and...

Drag Specialties - Performance Spark Plugs fits '99-'17 Twin Cam 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 resistance to heat shock and 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...

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 '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 - 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 - 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...

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 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...

Drag Specialties - Spark Plug fits '79-'85 Harley 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 - 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 - Spark Plug fits '99-'17 Twin Cam, '86-'22 Sportster Models (Except RH Sportster) 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...

Kodlin - Rear LED Wiring Harness fits '21 & Up Sportster S Models Kodlin's Rear LED Wiring Harness allows for the plug-and-play installation of the Kodlin 3-In-1 Rear Light Bar. This harness also provides a voltage source for the Kodlin License...

Magnum - Braided Spark Plug Wires fits '86-'03 Sportster Models (180° Boot) Exc. '98-'03 1200S Models These are high-voltage, high temperature 8mm silicone ignition wire with an OE style, high-performance suppression conductor core for guaranteed...