Automotive Parts and Accessories

Top 10 Best Spark Plugs For Sportster Based On Scores

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Looking for the best Spark Plugs For Sportster to buy? We've got you covered! We've researched and compiled a list of the 10 best Best Spark Plugs For Sportster on the market, perfect for any occasion.

Each of these products is high-quality and built to last, so you can be sure you're getting your money's worth. Whether you're looking for the perfect gift or something for yourself, there's something on this list for everyone.

Take a look at the table below for a quick overview of the top 10 Spark Plugs For Sportster. You can read a complete review for each one before making your final decision.

Best Spark Plugs For Sportster
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.
NoProductScoreAction
1Harley Sportster Hugger XLH 883 Performance Spark Plugs Pair repl. OEM# 6R129.8Buy on Amazon
2NGK Iridium IX DCPR7EIX Spark Plugs for 1999-2016 Harley Davidson Twin Cam (Pair)9.6Buy on Amazon
3Harley Sportster Roadster XL 1200R Iridium Performance Spark Plugs Pair repl. OEM# 6R129.6Buy on Amazon
4E3 Spark Plugs E3.36 Powersports Spark Plug9.4Buy on Amazon
5Accel ACC 172086 Sprak Plug Wire Set9Buy on Amazon
6NGK 6046 DCPR7EIX Spark Plug (Pack of 2)8.8Buy on Amazon
7Iridium Performance Spark Plugs Pair for Harley Softail Slim Twin Cam repl. Harley# 6R128.8Buy on Amazon
8Harley Electra Glide Classic Performance Spark Plugs Pair repl. OEM# 6R128.4Buy on Amazon
9Harley Sportster Sport XL 1200S Performance Spark Plugs Pair repl. OEM# 6R128.2Buy on Amazon
10NGK (3932) DCPR7E Spark Plug - Pack of 48.2Buy on Amazon

Comparison Chart for Best Spark Plugs For Sportster

We scanned a number of user reviews available online to find the Spark Plugs For Sportster. Hopefully, our expert’s suggestions available in this article will help you find your ideal choice.

Table Of Content:

1. Harley Sportster Hugger XLH 883 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 Sportster Hugger XLH 883 1986-2018

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

3. 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

4. E3 Spark Plugs E3.36 Powersports Spark Plug

  • Fit Type: Universal Fit
  • The Patented Diamondfire Ground Electrode Is Secured To The Shell With Two Legs To Help Facilitate Heat Transfer, And To Withstand The Intense Vibration Of Powersport Engine Applications.
  • Improved Starts: Patented Edge-To-Edge Design Concentrates Spark Energy, Which Results In Quick And Easy Starts In Any Conditions.
  • For High-Performance Engines: Motorcycle Spark Plug For A Variety Of Powersport Applications, Specifically Designed To Increase Power, Reduce Fuel Consumption, And Improve Hydrocarbon Emissions.

5. Accel ACC 172086 Sprak Plug Wire Set

  • Ready to install with high capacity spiral core conductors fiberglass braid covers and extra thick silicone jackets.
  • Plug boots are made from high dielectric strength silicone and have factory installed positive locking stainless steel terminals.
  • High conductivity brass terminals on the coil end
  • Ideal for Sportster 1100s Sportster 1200s Sportster 1200 Customs Sportster 883s Sportster 883 Customs Sportster 883 Deluxes and Sportster 883 Huggers.
  • Comes complete with a hardware kit and easy to follow instructions

6. NGK 6046 DCPR7EIX Spark Plug (Pack of 2)

  • Quality Assured

7. 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

8. 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

9. Harley Sportster Sport XL 1200S 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 Sportster Sport XL 1200S

10. NGK (3932) DCPR7E Spark Plug – Pack of 4

  • Includes (4) DCPR7E-4PK Spark Plugs.
  • New, Bulk Packed.
  • Genuine OEM NGK Replacement Part.
  • Consult owners manual for proper part number identification and proper installation.
  • Please refer to list for compatibility.

Some Keys to Consider for Buying the Spark Plugs For Sportster


Picking the perfect product can be stressful. Between choosing the right model and considering all the important features, it can be hard to know where to start. But don't worry, by focusing on these factors you can select a quality product from hundreds of options. See below:

Understand Your Needs


Before making any decisions, it is important to take the time to assess your needs. This will help you avoid investing in the wrong products or services at the wrong time. By taking the time to think deeply about your requirements, you can ensure that you are making the best decision for your situation. To make it easier, you can make a short list of your needs. This simple step will help you better estimate the costs involved. Only then can you be sure of your priorities.

Quality and Longevity:

Product Brand:


Our emotional attachments to certain brands can bias our decision-making. This method can yield positive or negative results, but there is no denying the appeal of relying on well-known brands. Having enough money to make choices easy is a luxury not everyone can afford, but please note that not all brands are created equal. Choosing the right product from the right brand is an important decision.

Budget vs. Cost:


Before you decide to buy anything, one of the most important issue to think about is budget. Any amount of price can be asked from you for the product you decided to buy. Besides their brand value, pricing also depends on different variables like raw materials, manufacturing costs, logistics and other operational costs as wel. You should be mentally prepared enough to spend that higher amount of bucks if you need a higher quality product. This is the reason, budget matters so much.

FAQs and Customer:


Before making a purchase, checking FAQs and customer reviews can save you time. FAQs are a list of questions that are commonly asked about a product. Customer reviews are stories or accounts written by people who have used the product and can share their experience. Reading both FAQs and customer reviews can help you make a more informed decision.

Warranty and Return Policy:


A lot of manufacturers are making products. Higher quality are being maintained by many of them. After then they are letting us know those products through making creative advertisements. All is okay. But then arrives the matter of Warranty and After Sales Service. You may take this thing lightly, but it can create a huge difference.

Final Thought


When it comes down to it, you have to decide if the price you're paying is worth the value the Spark Plugs For Sportster provides. Does it make you happy? Does it fulfill your desires? That's what's most important.

We hope you enjoyed this buying guide and that it helps you purchase the Best Spark Plugs For Sportster. We would be more than happy if it was of some assistance to you. Your satisfaction is our top priority.

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