Spark Plugs & Wires
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
V-Twin - 16-1345 - Parkerized 18mm Spark Plug Socket Tool Set
Motorshop
MSRP: $42.09$41.25V-Twin - 16-1345 - Parkerized 18mm Spark Plug Socket Tool SetDescriptionOriginal style parkerized spark plug socket set includes offset wrench which will fit 14mm and 18mm spark plugs. Fits:UL...MSRP: $42.09$41.25 -
V-Twin - 16-1286 - Spark Plug Wrench
Motorshop
$36.59V-Twin - 16-1286 - Spark Plug WrenchDescriptionWrench is for 18mm early style air cooled 7/8" and 1-1/8" Champion hex plugs.Wrench fits new type Champion spark plug D-16. Fits:G 1937-1963UL...$36.59 -
V-Twin - 16-0907 - Thread Insert for Spark Plugs
Helicoil
MSRP: $29.04$27.14V-Twin - 16-0907 - Thread Insert for Spark PlugsDescriptionHeli-Coil thread inserts only for spark plugs with thread size of 16mm and a length of .500". Includes 6 inserts, drill size of 23/32...MSRP: $29.04$27.14 -
V-Twin - 16-0906 - Thread Repair Kit for Spark Plugs
Helicoil
$378.45V-Twin - 16-0906 - Thread Repair Kit for Spark Plugs Description The Heli-Coil thread repair kit is for spark plugs with thread size of 18mm and length of .500". This kit includes tap,installation...$378.45 -
V-Twin - 16-0825 - Spark Plug Wrench Tool
Motorshop
MSRP: $11.14$11.02V-Twin - 16-0825 - Spark Plug Wrench ToolDescriptionSpark plug wrench, 14mm Fits:All modelsAdditional Information OEM No.MSRP: $11.14$11.02 -
V-Twin - 16-0514 - Spark Plug Wire Tool
Motorshop
$60.48V-Twin - 16-0514 - Spark Plug Wire ToolDescriptionSpark plug wire tool strips 7 and 8mm ignition wires, and crimps spark plug and distributor terminals. Fits:All modelsAdditional Information$60.48 -
V-Twin - 16-0372 - 18mm Spark Plug Socket Tool
Motorshop
MSRP: $19.86$19.66V-Twin - 16-0372 - 18mm Spark Plug Socket ToolDescription18mm spark plug socket for use with hex box wrench.For taking apart OE and Beck spark plugs. Must use with wrench and vise. Fits:Custom...MSRP: $19.86$19.66 -
V-Twin - 16-0202 - Plug Socket Tool Set
Motorshop
MSRP: $19.86$19.66V-Twin - 16-0202 - Plug Socket Tool SetDescriptionPlug socket tool set for 12mm and 14mm plugs. Fits:All modelsAdditional InformationMSRP: $19.86$19.66 -
V-Twin - 15-1543 - Copper Spark Plug Sealing Washer
Gary Bang
MSRP: $21.86$20.44V-Twin - 15-1543 - Copper Spark Plug Sealing WasherDescriptionReplica copper spark plug washer is insulator filled. Fits:FL 1948-1964Additional Information <MSRP: $21.86$20.44 -
V-Twin - 15-1376 - 18mm Spark Plug Copper Sealing Washer
Gary Bang
MSRP: $17.86$17.68V-Twin - 15-1376 - 18mm Spark Plug Copper Sealing WasherDescriptionSpark plug gasket is a replica copper filled style and fits all 18mm spark plugs from 1908-1947. Fits:VL 1930-1934J 1916-1926EL...MSRP: $17.86$17.68 -
Drag Specialties - DS305009 - Head Bolt/Spark Plug Covers - Chrome - XL
Drag Specialties
$82.63Drag Specialties - DS305009 - Head Bolt/Spark Plug Covers - Chrome - XLFeaturesA step beyond individual headbolt covers and spark plug coversDrag and Billy Westbrook have teamed up to put an end to...$82.63 -
Drag Specialties - 21040407 - Spark Plug Wires - '17-'23 Touring
Drag Specialties
$62.01Drag Specialties - 21040407 - Spark Plug Wires - '17-'23 TouringFeaturesConstructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistanceRated at SAE Class E...$62.01 -
Drag Specialties - 21040144 - 8.8 mm Plug Wires - '97-'98 FL
Drag Specialties
$30.98Drag Specialties - 21040144 - 8.8 mm Plug Wires - '97-'98 FLFeaturesConstructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistanceRated at SAE Class E...$30.98 -
Drag Specialties - 21040142 - 8.8 mm Plug Wires - '82-'99 FXR
Drag Specialties
$27.77Drag Specialties - 21040142 - 8.8 mm Plug Wires - '82-'99 FXRFeaturesConstructed with silicone throughout the jacket, insulation and core to deliver high-temperature resistanceRated at SAE Class E...$27.77 -
Drag Specialties - 21040137 - Plug Wires - '71-E'78 XL
Drag Specialties
$28.84Drag Specialties - 21040137 - Plug Wires - '71-E'78 XLFeaturesRated at SAE Class E J2031Constructed with silicone throughout the jacket to deliver high-temperature resistanceContinuous operating...$28.84 -
Drag Specialties - 21040136 - Plug Wires - '58-'69 XL with Magneto
Drag Specialties
$32.05Drag Specialties - 21040136 - Plug Wires - '58-'69 XL with MagnetoFeaturesRated at SAE Class E J2031Constructed with silicone throughout the jacket to deliver high-temperature resistanceContinuous...$32.05 -
Drag Specialties - 09401316 - Spark Plug Cover - Silver - Sportster
Drag Specialties
$66.73Drag Specialties - 09401316 - Spark Plug Cover - Silver - SportsterFeaturesComes with mounting hardwareSold as a kit for two headsSpecs<$66.73 -
Sumax - 76083 - Spark Plug Wire - 135° - Black - Universal
Sumax
$41.95Sumax - 76083 - Spark Plug Wire - 135 - Black - UniversalFeaturesDesigner plug wire sets come in distinctive, highly visible colorsHave the plug boots and terminals already installedBoots and wires...$41.95 -
Sumax - 76281 - Spark Plug Wire - 90° - Red - Universal
Sumax
$41.95Sumax - 76281 - Spark Plug Wire - 90 - Red - UniversalFeaturesDesigner plug wire sets come in distinctive, highly visible colorsHave the plug boots and terminals already installedBoots and wires are...$41.95 -
Sumax - 76081 - Spark Plug Wire - 90° - Black - Universal
Sumax
$41.95Sumax - 76081 - Spark Plug Wire - 90 - Black - UniversalFeaturesDesigner plug wire sets come in distinctive, highly visible colorsHave the plug boots and terminals already installedBoots and wires...$41.95 -
Sumax - 76085 - Spark Plug Wire - 180° - Black - Universal
Sumax
$41.95Sumax - 76085 - Spark Plug Wire - 180 - Black - UniversalFeaturesDesigner plug wire sets come in distinctive, highly visible colorsHave the plug boots and terminals already installedBoots and wires...$41.95 -
Sumax - 76681 - Spark Plug Wire - 90° - Blue - Universal
Sumax
$41.95Sumax - 76681 - Spark Plug Wire - 90 - Blue - UniversalFeaturesDesigner plug wire sets come in distinctive, highly visible colorsHave the plug boots and terminals already installedBoots and wires...$41.95 -
Parts Unlimited - Spark Plug Cap - 120 Degree - Red
Parts Unlimited
$10.55Parts 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...$10.55 -
Parts Unlimited - Spark Plug Cap - 120 Degree - Blue
Parts Unlimited
$10.55Parts 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...$10.55 -
Parts Unlimited - Spark Plug Cap - Straight - Blue
Parts Unlimited
$10.55Parts 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...$10.55 -
Parts Unlimited - Spark Plug Cap - Straight - Red
Parts Unlimited
$10.55Parts 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...$10.55 -
Parts Unlimited - Spark Plug Cap - 90 Degree - Blue
Parts Unlimited
$10.55Parts 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...$10.55 -
Lang Tools - 1013A - Rethreader Spark Plug
Lang Tools
$24.95Lang Tools - 1013A - Rethreader Spark PlugFeaturesRequires the use of a 5/8" spark plug socket, or the female square requires the use of a male 3/8" square driveUsed to clean up dirty or damaged...$24.95 -
Daytona Twin Tec Llc - 3003 - 8.5 mm Universal Plug Wire Kit
Daytona Twin Tech
$41.95Daytona Twin Tec Llc - 3003 - 8.5 mm Universal Plug Wire KitFeaturesKit includes plug wires, terminals and boots for many applicationsMade in the U.S.A.Specs$41.95 -
Daytona Twin Tec Llc - 3002 - 7 mm Universal Plug Wire Kit
Daytona Twin Tech
$32.95Daytona Twin Tec Llc - 3002 - 7 mm Universal Plug Wire KitFeaturesKit includes plug wires, terminals and boots for many applicationsMade in the U.S.A.Specs$32.95 -
Cycle Performance Prod. - CPP/9041-14 - Washer - Spark Plug - 14 mm
Cycle Performance Prod.
$24.95Cycle Performance Prod. - CPP/9041-14 - Washer - Spark Plug - 14 mmFeaturesAchieve maximum performance by indexing spark plug electrode gap towards the intake valveEach kit includes 15 washers: five ...$24.95 -
Cycle Performance Prod. - CPP/9041-12 - Washer - Spark Plug - 12 mm
Cycle Performance Prod.
$24.95Cycle Performance Prod. - CPP/9041-12 - Washer - Spark Plug - 12 mmFeaturesAchieve maximum performance by indexing spark plug electrode gap towards the intake valveEach kit includes 15 washers: five ...$24.95 -
Cycle Performance Prod. - CPP/9041-10 - Washer - Spark Plug - 10 mm
Cycle Performance Prod.
$24.95Cycle Performance Prod. - CPP/9041-10 - Washer - Spark Plug - 10 mmFeaturesAchieve maximum performance by indexing spark plug electrode gap towards the intake valveEach kit includes 15 washers: five ...$24.95 -
Sumax - 20233 - Spark Plug Wire - 8 mm - Red - '99-'06 FLT
Sumax
$41.95Sumax - 20233 - Spark Plug Wire - 8 mm - Red - '99-'06 FLTFeaturesDesigner plug wire sets come in distinctive, highly visible colorsPrecut and have the plug/coil boots and terminals already...$41.95 -
Sumax - 20033 - Spark Plug Wire - 8 mm - Black - '99-'06 FLT
Sumax
$41.95Sumax - 20033 - Spark Plug Wire - 8 mm - Black - '99-'06 FLTFeaturesDesigner plug wire sets come in distinctive, highly visible colorsPrecut and have the plug/coil boots and terminals already...$41.95 -
Sumax - 20231 - Spark Plug Wire - 8 mm - Red - FXST
Sumax
$41.95Sumax - 20231 - Spark Plug Wire - 8 mm - Red - FXSTFeaturesDesigner plug wire sets come in distinctive, highly visible colorsPrecut and have the plug/coil boots and terminals already installedBoots...$41.95 -
Sumax - 77635 - Spark Plug Wire - 8 mm - Blue - FXR
Sumax
$41.95Sumax - 77635 - Spark Plug Wire - 8 mm - Blue - FXRFeaturesDesigner plug wire sets come in distinctive, highly visible colorsPrecut and have the plug/coil boots and terminals already installedBoots...$41.95 -
Sumax - 77631 - Spark Plug Wire - 8 mm - Blue - FL/FX
Sumax
$41.95Sumax - 77631 - Spark Plug Wire - 8 mm - Blue - FL/FXFeaturesDesigner plug wire sets come in distinctive, highly visible colorsPrecut and have the plug/coil boots and terminals already installedBoots...$41.95 -
Sumax - 77231 - Spark Plug Wire - 8 mm - Red - FL/FX
Sumax
$41.95Sumax - 77231 - Spark Plug Wire - 8 mm - Red - FL/FXFeaturesDesigner plug wire sets come in distinctive, highly visible colorsPrecut and have the plug/coil boots and terminals already installedBoots...$41.95 -
Sumax - 77233 - Spark Plug Wire - 8 mm - Red - FLT/XL
Sumax
$41.95Sumax - 77233 - Spark Plug Wire - 8 mm - Red - FLT/XLFeaturesDesigner plug wire sets come in distinctive, highly visible colorsPrecut and have the plug/coil boots and terminals already installedBoots...$41.95
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!