20 Best Harley Orange Spark Plug Wires [2024]

Are you looking for the best Harley Orange Spark Plug Wires? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Harley Orange Spark Plug Wires.

We Recommended:

# Preview Product
1 V-Twin 32-0650 - Orange Copper Core 7mm Spark Plug Wire Kit V-Twin 32-0650 - Orange Copper Core 7mm Spark Plug Wire Kit
2 NGK Iridium IX DCPR7EIX Spark Plugs for 1999-2016 Harley Davidson Twin Cam (Pair) NGK Iridium IX DCPR7EIX Spark Plugs for 1999-2016 Harley Davidson Twin Cam (Pair)
3 Iridium Performance Spark Plugs Pair for Harley Softail Slim Twin Cam repl. Harley# 6R12 Iridium Performance Spark Plugs Pair for Harley Softail Slim Twin Cam repl. Harley# 6R12
4 Orange Cycle Parts Performance Spark Plugs Pair for Harley EVO Evolution Big Twin 1978-1984 Repl.... Orange Cycle Parts Performance Spark Plugs Pair for Harley EVO Evolution Big Twin 1978-1984 Repl....
5 10mm Spark Plug Wires Compatible with Harley Davidson Softail FXST FLST 1984-1999 10mm Spark Plug Wires Compatible with Harley Davidson Softail FXST FLST 1984-1999
6 TONRYCUE Spark Plug Wire Compatible with Harley Davidson Big Twin 1999-2019, and for FXD Dyna... TONRYCUE Spark Plug Wire Compatible with Harley Davidson Big Twin 1999-2019, and for FXD Dyna...
7 Harley Electra Glide Classic Performance Spark Plugs Pair repl. OEM# 6R12 Harley Electra Glide Classic Performance Spark Plugs Pair repl. OEM# 6R12
8 JBSporty Coil and Ignition Relocation Bracket w/Dark Purple Taylor Spark Plug Wires Harley Davidson... JBSporty Coil and Ignition Relocation Bracket w/Dark Purple Taylor Spark Plug Wires Harley...
9 ACCEL 8023ACC Spark Plug Wire Set - Graphite Core 8.8mm - Universal Fit - Straight Boots - Male... ACCEL 8023ACC Spark Plug Wire Set - Graphite Core 8.8mm - Universal Fit - Straight Boots - Male...
10 Harley Sportster Roadster XL 1200R Iridium Performance Spark Plugs Pair repl. OEM# 6R12 Harley Sportster Roadster XL 1200R Iridium Performance Spark Plugs Pair repl. OEM# 6R12
11 JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic
12 TONRYCUE 10.4mm 10mm Spark Plug Wire Compatible with Harley Davidson Big Twin 1999-2019, and for FXD... TONRYCUE 10.4mm 10mm Spark Plug Wire Compatible with Harley Davidson Big Twin 1999-2019, and for...
13 Champion Champion Iridium 9701 Spark Plug (Carton of 1) Champion Champion Iridium 9701 Spark Plug (Carton of 1)
14 10.5 MM High Performance Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic... 10.5 MM High Performance Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic...
15 Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC
16 10.5 MM High Performance Spark Plug Wire Set for HEI SBC BBC 350 383 454 Electronic (9Pcs) 10.5 MM High Performance Spark Plug Wire Set for HEI SBC BBC 350 383 454 Electronic (9Pcs)
17 Taylor Cable 73051 Spiro-Pro Black Spark Plug Wire Set Taylor Cable 73051 Spiro-Pro Black Spark Plug Wire Set
18 D8TJC D8TC 3 Electrode Spark Plug, PRO BAT, 2 Packed High Performance Head Spark Plug for CG... D8TJC D8TC 3 Electrode Spark Plug, PRO BAT, 2 Packed High Performance Head Spark Plug for CG...
19 AdvoCare Spark Vitamin & Amino Acid Supplement - Focus and Energy Drink Mix - Mandarin Orange - 10.5... AdvoCare Spark Vitamin & Amino Acid Supplement - Focus and Energy Drink Mix - Mandarin Orange -...
Bestseller No. 1
V-Twin 32-0650 - Orange Copper Core 7mm Spark Plug Wire Kit
  • Orange Copper Core 7mm Spark Plug Wire Kit
SaleBestseller No. 2
NGK Iridium IX DCPR7EIX Spark Plugs for 1999-2016 Harley Davidson Twin Cam (Pair)
  • Come pre-gapped
  • The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
  • Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
  • The ultimate in spark plug technology and performance from the industry leader
  • New metal shell plating has enhanced anti corrosion qualities
Bestseller No. 3
Iridium Performance Spark Plugs Pair for Harley Softail Slim Twin Cam repl. Harley# 6R12
  • The ultimate in spark plug technology and performance
  • Iridium electrode is smaller than a standard electrode; requires less voltage
  • Hotter spark and extended spark plug service life compared to conventional plugs
  • Has the distinctive black ceramic with and gold-colored corrosion-protected coating on the metal shell
  • Sold in pairs and replaces Harley# 6R12 / NGK# DCPR7EIX
Bestseller No. 4
Orange Cycle Parts Performance Spark Plugs Pair for Harley EVO Evolution Big Twin 1978-1984 Repl....
  • Conventional style spark plugs, available in OEM heat ranges
  • Plugs have a unique look with a black ceramic body
  • Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation
  • Sold in Pairs
  • For Harley EVO Evolution Big Twin 1978-1984 Repl. Harley #5R6A
Bestseller No. 5
10mm Spark Plug Wires Compatible with Harley Davidson Softail FXST FLST 1984-1999
  • Fitment: for Harley Davidson Softail 1984-1999
  • Material: made of high quality material, reliable quality and durable
  • Package Included: 2* red spark plug wires
  • Note: Please make sure the car's model if fit your car or not before you order
SaleBestseller No. 6
TONRYCUE Spark Plug Wire Compatible with Harley Davidson Big Twin 1999-2019, and for FXD Dyna...
  • Compatible with: for Harley-davidson Dyna 2000-2017;Softail 1999-2017
  • Material: Made of high quality material, reliable quality and durable
  • Package Included: 1 x 8" long wire pre-crimped and 1* 20" long wires pre-crimped
  • Note: Please make sure the car's model if fit your car or not before you order
Bestseller No. 7
Harley Electra Glide Classic Performance Spark Plugs Pair repl. OEM# 6R12
  • Conventional style spark plugs, available in OEM heat ranges
  • Plugs have a unique look with a black ceramic body
  • Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation
  • Sold in Pairs
  • Harley Electra Glide Classic
Bestseller No. 8
JBSporty Coil and Ignition Relocation Bracket w/Dark Purple Taylor Spark Plug Wires Harley Davidson...
  • Made in the USA Coil Ignition custom bracket speedo speedometer Spark Plug Wires Harley Davidson 883 1200 Short Wires Taylor Made Cables 8mm
  • Sportster Nightster 48 72 Iron bobber chopper low rider relocate relocation Black blinker dummy lights
  • Sportster 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
  • BLUE, RED, BLACK, GRAY, YELLOW, PINK, TEAL, LIME, PURPLE
Bestseller No. 9
ACCEL 8023ACC Spark Plug Wire Set - Graphite Core 8.8mm - Universal Fit - Straight Boots - Male...
  • Excellent spark energy for high performance street use
  • Designed for V8s
  • Graphite suppression eliminates RFI
  • Male HEI style distributor boots and variable angle plug boots that prevent burn through and crossfire
  • Backed by a Limited Lifetime Warranty
Bestseller No. 10
Harley Sportster Roadster XL 1200R Iridium Performance Spark Plugs Pair repl. OEM# 6R12
  • The ultimate in spark plug technology and performance
  • Iridium electrode is smaller than a standard electrode; requires less voltage
  • Hotter spark and extended spark plug service life compared to conventional plugs
  • Has the distinctive black ceramic with and gold-colored corrosion-protected coating on the metal shell
  • Sold in pairs and replaces Harley# 6R12 / NGK# DCPR7EIX
Bestseller No. 11
JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic
  • AFTER MARKET HIGH PREMIUM QUALITY
  • 10.5mm Racing Spark Plug Wires
  • Universal Set For SBC & BBC Chevrolet Engines
  • Ready for Install Straight out of the box
  • Please make sure to check fitment below!!
Bestseller No. 12
TONRYCUE 10.4mm 10mm Spark Plug Wire Compatible with Harley Davidson Big Twin 1999-2019, and for FXD...
  • Compatible with: for Harley-davidson Dyna 2000-2017;Softail 1999-2017
  • Material: Made of high quality material, reliable quality and durable
  • Package Included: 1 x 8" long wire pre-crimped and 1* 20" long wires pre-crimped
  • Note: Please make sure the size of the spark plug if fit your car or not before you order
Bestseller No. 13
Champion Champion Iridium 9701 Spark Plug (Carton of 1)
  • Fit type: Vehicle Specific
  • Platinum ground to ensure high performance
  • Maintains stable operating temperature under all engine loads
  • Greatest engine performance regardless of engine type or ignition system
  • Champion iridium spark plugs feature a fine wire iridium center electrode that is laser-locked to the center electrode
Bestseller No. 14
10.5 MM High Performance Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic...
  • 【Replce Part Number】Part Number: SP10-390-1024
  • 【Fitment】10.5mm High Performance Racing Spark Plug; Universal Set For SBC & BBC Chevrolet Engines
  • 【Material】These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer!
  • 【Package includes】Electronic Ignition HEI Plug Wires, 90 Degree HEI Style Boots on Distributor with Straight Spark Plug Boots
  • 【Warranty】We offer lifetime replacement guarantee.If you ever have any issues, simply contact us for a free replacement or refund. We support 24...
Bestseller No. 15
Champion Copper Plus 71 Spark Plug (Carton of 1) - RC12YC
  • Copper Plus - Dependable Performance and Durability
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Inhibits corrosion
  • Built to ISO and SAE standards for proven performance
Bestseller No. 16
10.5 MM High Performance Spark Plug Wire Set for HEI SBC BBC 350 383 454 Electronic (9Pcs)
  • Feature: 10.5mm High Performance Racing Spark Plug Wires
  • Universal Set For SBC & BBC Chevrolet Engines
  • Electronic Ignition HEI Plug Wires, 90 Degree Boots on Both Ends
  • Get more Spark to your Plugs with a set of High Performance Ignition Wires
  • These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer!
Bestseller No. 17
Taylor Cable 73051 Spiro-Pro Black Spark Plug Wire Set
  • country of origin : United States
  • Fit type: Universal Fit
  • Package Weight: 1202.04 grams
  • Package Dimensions: 29.46 L x 24.64 W x 7.62 H (cm)
Bestseller No. 18
D8TJC D8TC 3 Electrode Spark Plug, PRO BAT, 2 Packed High Performance Head Spark Plug for CG...
  • ★2 Packed High Performance 3 Electrode Head Spark Plug fit for CG vertical engine series: 125cc 150cc 200cc 250cc off-road vehicle all-terrain...
  • ★Fit for CF250 CH250 engine series with CVI belt drive for 250CC MOPED scooters and ATVS.
  • ★Diameter thread: 12mm, Thread length: 19mm, Package : 2PCS.
  • ★Brand new spark plugs Adopt special electrode material, long life and provide strong spark.Improved fuel efficiency and reduce emissions.Gives...
  • ★Easy to install, but professional installation is highly recommended. Please check pictures and specifications for compatibility. Quality...
Bestseller No. 19
AdvoCare Spark Vitamin & Amino Acid Supplement - Focus and Energy Drink Mix - Mandarin Orange - 10.5...
  • Delivers Energy & Focus: Spark Energy supports your body as it produces and sustains its own energy
  • 20 Vitamins, Minerals, and Nutrients: Vitamin C, vitamin E, L-carnitine, caffeine & more aid energy
  • Nutritionally Advanced Energy: Our sugar-free energy supplements keep you focused and alert
  • About Spark Energy Drinks: Meets your energy, hydration, nutritional, and on-the-go needs
  • Our Vision: AdvoCare empowers others to become better versions of themselves by providing world-class products

Having trouble finding a great Harley Orange Spark Plug Wires?

This problem is well understood by us because we have gone through the entire Harley Orange Spark Plug Wires research process ourselves, which is why we have put together a comprehensive list of the best Harley Orange Spark Plug Wiress available in the market today.

After hours of searching and using all the models on the market, we have found the best Harley Orange Spark Plug Wires for 2023. See our ranking below!

How Do You Buy The Best Harley Orange Spark Plug Wires?

Do you get stressed out thinking about shopping for a great Harley Orange Spark Plug Wires? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Harley Orange Spark Plug Wires, which is why we have assembled a comprehensive list of the greatest Harley Orange Spark Plug Wires available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Harley Orange Spark Plug Wires that you consider buying. Your questions might include the following:

  • Is it worth buying an Harley Orange Spark Plug Wires?
  • What benefits are there with buying an Harley Orange Spark Plug Wires?
  • What factors deserve consideration when shopping for an effective Harley Orange Spark Plug Wires?
  • Why is it crucial to invest in any Harley Orange Spark Plug Wires, much less the best one?
  • Which Harley Orange Spark Plug Wires are good in the current market?
  • Where can you find information like this about Harley Orange Spark Plug Wires?

We’re convinced that you likely have far more questions than just these regarding Harley Orange Spark Plug Wires, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Harley Orange Spark Plug Wires, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Harley Orange Spark Plug Wires. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Harley Orange Spark Plug Wires buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Harley Orange Spark Plug Wires currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Harley Orange Spark Plug Wires has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Harley Orange Spark Plug Wires?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Harley Orange Spark Plug Wires.
  5. Customer Ratings: Number ratings grade Harley Orange Spark Plug Wires objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Harley Orange Spark Plug Wires.
  7. Product Quality: You don’t always get what you pay for with an Harley Orange Spark Plug Wires, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Harley Orange Spark Plug Wires is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Harley Orange Spark Plug Wires information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Harley Orange Spark Plug Wires is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Which are the best spark plugs to use?

A: Four Different types of spark plugs: Iridium – Often considered to be the best spark plugs for high performance and longevity. Iridium usually lasts 25% longer than platinum, but you guessed it, they’re usually more expensive! Platinum – An upgrade from Copper plugs that can last up to 100,000 miles of usage.

Q: Which is the better spark plug?

A: Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. However, the overall longevity of these two types of metal is better than copper plugs. In reality, copper has the best performance of all three and the worst longevity.

Q: How do I test spark plug wires?

A: Test the spark plug ignition by disconnecting the spark plug wire from the spark plug. Hold the end of the spark plug wire close to a metal surface. If the spark plug is good, you will see a spark or you’ll hear a crackling noise. This means that voltage is getting through the wire to the spark plug.

Q: Are my spark plugs bad?

A: There are a variety of signs of bad spark plugs including difficulty with starting an engine, a rough idle and an increased consumption of gas. Other signs include an engine that has a sudden surge when driving and difficulty with acceleration when applying the gas.