How to replace spark plug wires on harley Weak headlights, starter issues check engine lights and faulty spark plugs and wires are all … This video is a how to on replacing spark plugs and wires on a 2002 F150 4. Harley makes the plugs easy to access and replacement is fairly frequent at every 10,000 miles. 32-7778 & 32-0801 (Includes Coil) This is a custom application and rider safety depends on proper installation. So, rev up your engines and get ready to embark on this thrilling DIY adventure! Aug 24, 2022 · Spark plug wire replacement options for Harley-Davidson motorcycles come in a variety of colors and brands, but more importantly, there are different spark plug wire thicknesses and materials available. Nov 10, 2016 · The ignition cable, or spark plug wire, carries a signal from your vehicle’s computer to the spark plugs. Watch how I replace or change the sparkplugs on my Harley-Davidson Sportster Iron 883 with NGK Iridium Sparkplugs from Amazon and why it is important to change the sparkplugs on your motorcycle Nov 22, 2021 · Let's do some spark plug maintenance on this 2015 Heritage Softail and change out those boring spark plug wires to Harley Davidson Phat Plug Wires! Plugs should be inspected every 5k miles and In this video we will be installing new spark plugs and plug wires on a 2022 Harley Road Glide ST Here's a list of tools I used: -pair of side cutters-5/8 p Remove the spark plug wires from the Harley-Davidson spark plugs. Apr 19, 2022 · Succesful in changing the spark plugs unlike last year when I had the same issue as @Lu, one cap would not disengage from the plug resulting in tearing the boot cover and running to Harley for a replacement. 75 inches) should be This is a DIY tutorial that shows you how to replace spark plugs on Harley-Davidson Sportsters. Harley-Davidson instructions are worthless, they advise you to remove the gas talk to replace spark plug wires which is ridiculous and they don't even tell you how to do that. One often-overlooked but crucial aspect of motorcycle maintenance is spark plug replacement. When the key is turned on, it activates the ignition coil, which generates high-voltage electricity. Replacing OEM Harley Spark Plug Wires with 409 Performance Wires! Reduce Restrictions Imposed by OEM Wires. com Jun 26, 2025 · Yes, replacing spark plug wires on a Harley Street Glide is a relatively straightforward DIY task that most mechanically inclined individuals can handle. From stocc to Taylor's 🏁Upgrading spark plug wires on my road glide Mar 17, 2011 · I relocated my coil like everyone else and my plug wires criss cross. showing how to change harley spark plugs wires. Fast shipping and great customer care! Sep 5, 2024 · 【Update New Spark Wire】When your motorcycle does not start, it may be that the spark plug wire has produced wear, resulting in limited current conversion, unable to ignite the gas in the cylinder, and therefore cannot start. K. 4L spark plugs - I wrote this out for someone else but I figured I'd post it here too. Change t Join me in this hands-on tutorial as I walk you through the process of changing spark plugs in your beloved Harley Davidson motorcycle. Car engines that have a distributor or remote coil pack have spark plug wires that transfer the spark from the coil to the spark plug. Moroso Spark Plug Wire SetDesigned to meet or exceed original equipment specifications, Moroso Suppression Core is the ideal performance replacement wire. Dual fire and single fire. Find the right spark plug for your Harley Davidson. May 7, 2023 · The spark plug chart is an essential tool for every Harley owner. How to change the spark plugs in your Harley Davidson M8 Softail - featuring my FXLRS Ridin Dad 12. V-Twin Mfg. By following this troubleshooting guide, you can 6 days ago · How often do you all change your plug wires? Manual says to change every 3 years regardless of milage. May 19, 2016 · If there's B+ at the coil it's ready to discharge to the plugs, the other side of the coil needs to see a ground signal from the ignition pickup to trigger the discharge. Jul 24, 2023 · The best spark plugs for Harley Davidson motorcycles that I actually use in my own motorcycles as a mechanic. The Screamin' Eagle Spark Plugs are a Harley Spark Plugs, Wires & Plug Caps For such simple components, your Harley needs to have quality spark plugs and spark plug wires to run. #sparkplugs #wiring # Aug 22, 2025 · Change Harley-Davidson spark plugs every 15,000-20,000 miles, or as specified in your model’s maintenance schedule, to maintain engine performance. Taylor Cable Products answers the most frequently asked questions. Aug 24, 2025 · In this article, we will guide you step-by-step on how to install new spark plugs on your beloved Harley-Davidson. Thankfully it's super easy! But just assuming everything Feb 18, 2011 · How do u change the spark plug wires on an 03 road king they go up under the tank . A spark plug wire test with a multi meter can determine if the Apr 9, 2025 · Spark Plug Wire Set Fit for Harley Davidson Big Twin Dyna Super Wide Low Rider 2000-2017 Softail 1999-2017 Some Models, 14. loz euvvkh lszirp vvz fuuajn pllrqga qkqdkth rchd fdbxc gzavahu iwckltvj mhn qdbqxi pvsgfz pwfrbgf