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Spark Plugs & Wires

Spark Plugs & Wires

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  •  Kodlin - Rear LED Wiring Harness fits '21 & Up Sportster S Models

    Kodlin - Rear LED Wiring Harness fits '21 & Up Sportster S Models

    Kodlin

    $69.99
    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...
    $69.99
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  •  Drag Specialties - Performance Spark Plugs fits '02-'17 V-Rod Models  Drag Specialties - Performance Spark Plugs fits '02-'17 V-Rod Models

    Drag Specialties - Performance Spark Plugs fits '02-'17 V-Rod Models

    Drag Specialties

    $9.95
    Drag Specialties - Performance Spark Plugs fits '02-'17 V-Rod 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...
    $9.95
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  •  Magnum - Braided Spark Plug Wire fits '09-'16 Touring Models  Magnum - Braided Spark Plug Wire fits '09-'16 Touring Models

    Magnum - Braided Spark Plug Wire fits '09-'16 Touring Models

    Magnum

    $82.95
    Magnum - Braided Spark Plug Wire fits '09-'16 Touring Models This is the industry's highest quality braid and is available in your choice of sterling chromite II, black pearl, polished stainless or red. Features Braid perfectly matches all...
    $82.95
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  •  Drag Specialties - 8.8MM Spark Plug Wire Set fits '15-'20 XG500/750/750A Models

    Drag Specialties - 8.8MM Spark Plug Wire Set fits '15-'20 XG500/750/750A Models

    Drag Specialties

    $35.95
    Drag Specialties - 8.8MM Spark Plug Wire Set fits '15-'20 XG500/750/750A 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...
    $35.95
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     Drag Specialties - Performance Spark Plugs fits '99-'17 Twin Cam, '86-'20 Sportster Models  Drag Specialties - Performance Spark Plugs fits '99-'17 Twin Cam, '86-'20 Sportster Models

    Drag Specialties - Performance Spark Plugs fits '99-'17 Twin Cam, '86-'20 Sportster Models

    Drag Specialties

    $8.95
    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...
    $8.95
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     Drag Specialties - 8.8MM Spark Plug Wire Set Universal fit W/ 180° and 90° Boots (Except Twin Cam)

    Drag Specialties - 8.8MM Spark Plug Wire Set Universal fit W/ 180° and 90° Boots (Except Twin Cam)

    Drag Specialties

    $30.95
    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...
    $30.95
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    Drag Specialties - Spark Plug fits '99-'17 Twin Cam, '86-'22 Sportster Models (Except RH Sportster) Drag Specialties - Spark Plug fits '99-'17 Twin Cam, '86-'22 Sportster Models (Except RH Sportster)

    Drag Specialties - Spark Plugs fits '99-'17 Twin Cam, '86-'22 Sportster Models (Except RH Sportster)

    Drag Specialties

    $8.95
    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...
    $8.95
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Harley Spark Plugs & Wires

Upgrade your ignition system with our premium selection of Harley spark plugs and Harley spark plug wires, engineered to meet or exceed OEM standards for Harley Davidson motorcycles. Choose from high-performance iridium and platinum Harley Davidson spark plugs designed for increased durability, cleaner combustion, and improved fuel efficiency.

 

Our Harley Davidson spark plug wires feature low-resistance construction for maximum conductivity and reliable spark delivery. Built with high-temp silicone insulation, these Harley spark plug wires provide excellent heat protection and superior EMI/RFI suppression to shield your bike’s electronics from interference. Plus, with custom lengths and color-matched options available, you can match performance with style.

 

Whether you're maintaining a stock setup or fine-tuning a custom build, our Harley spark plugs and Harley spark plug wires are tested to perform under tough riding conditions. Browse our full range of Harley Davidson Electrical & Wiring parts and give your motorcycle the spark it needs to perform its best. Shop now and ride with confidence!