A wide variety of motorcycle spark plugs that riders need are available here at Harley-Davidson. We have standard spark plug options for bikes that use standard plugs. We also offer options that are cleaner burning, which is great for applications with a rich air-fuel mixture. Someone riding a racing bike might need them. Motorcycle spark plug wires are a good idea to make sure the bike always has a great connection.
We can also set a rider up with one of our motorcycle cooling fan kits. These reduce the engine's operating temperatures without blowing warm air onto the rider’s legs. The cooling fan kits direct air away from the engine, lowering its temperature. Riders who install these tend to notice a smoother bike performance. Plus, the motorcycle shouldn't feel too hot if it's ever stuck in traffic.
We can provide replacement spark plugs or help with grounding an electrode. Replacing spark plugs can boost a motorcycle’s fuel economy, and it will help improve the performance of the ignition system. We also have a variety of motorcycle batteries to fit your Harley bike. A new battery reduces the chances of getting stuck on the road without a working ride.
We've got the motorcycle spark plugs Harley owners need for a great riding experience. Consider a set of copper spark plugs. They have ideal conductivity, so they'll ignite the bike's combustion chamber. Our savvy Harley-Davidson associates can help with installation at any of our retail stores. You can also place an order online and receive it at home or work.
$0 Down and as Low as 3.99% APR
*Financing Offer available only on select, untitled 2022 and 2023 Harley-Davidson® Grand American Touring, Adventure Touring, Trike, CVO™, Softail® and Custom motorcycles financed through Eaglemark Savings Bank and is subject to credit approval. Touring models Road King® Special and Electra Glide® Highway King are excluded. Harley-Davidson® Anniversary and Icons Motorcycle Collection are excluded. Not all applicants will qualify as the Annual Percentage Rate (APR) will vary based on the applicant’s past credit performance and the term of the loan. Financing offer is available only for up to a 60-month term. For example, a 2023 Street Glide® Special motorcycle in Bright Billiard Blue/Billiard Gray with Chrome Finish and an MSRP of $29,499, no down payment and amount financed of $29,499, 60-month repayment term, and 3.99% APR results in monthly payments of $543.14. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. Customer must take delivery by October 31, 2024. This Financing Offer is valid during the period of August 27, 2024, to October 31, 2024. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at anytime. See your Harley-Davidson® Dealership for details.
CUSTOMIZATION CREDIT
**Up to $2,000 incentive valid for in-dealership purchase of Genuine Harley-Davidson® Parts & Accessories and/or Apparel & Licensed merchandise in connection with the purchase of select Grand American Touring, Trike and Softail motorcycles valid at participating Harley-Davidson® dealerships within the U.S. including Alaska and Hawaii. Offer valid toward the purchase of select new, untitled 2022 or 2023 Harley-Davidson® Grand American Touring, Trike and Softail motorcycles available and in stock at participating H-D® dealers between August 27, 2024 and October 31, 2024. Offer may not be available in all states. Touring models Road King® Special, Road Glide®, Street Glide® and Electra Glide® Highway King are excluded. Harley-Davidson® Anniversary, CVO™, Icons Motorcycle Collection and Police Duty Motorcycles are excluded. Offer cannot be redeemed for cash or cash equivalent. Offer is subject to change at any time without notice. Void where prohibited or restricted by law. Dealer participation may vary. Additional restrictions apply, see your Harley-Davidson® Dealership for details.
Financing Offer available only on new 2024 Street Bob® 114 Harley-Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. 4.35% APR offer is available only to high credit tier customers at ESB and only for a 48-month term. The APR may vary based on the applicant’s past credit performance and the term of the loan. For example, a 2024 Street Bob® 114 motorcycle in Billiard Gray with an MSRP of $16,999, 10% down payment and amount financed of $15,299.10, 48-month repayment term, and 4.35% APR results in 47 monthly payments of $188.72 and a 48th balloon payment of $8,514.41. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. This Financing Offer is valid during the period of January 2, 2025 - March 31, 2025. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at anytime.
Handlebar height is regulated in many locations. Check local laws to ensure your motorcycle meets applicable regulations.
*Financing Offer available only on New 2024 Low Rider® S Harley-Davidson® motorcycles financed through Eaglemark Savings Bank (ESB) and is subject to credit approval. Not all applicants will qualify. 4.88% APR offer is available only to high credit tier customers at ESB and only for a 48-month term. The APR may vary based on the applicants past credit performance and the term of the loan. For example, a 2024 Low Rider® S in Billiard Gray with an MSRP of $19,999, 10% down payment and amount financed of $17,999.10, 48-month repayment term, and 4.88% APR results in 47 monthly payments of $228.95 and a 48th balloon payment of $9,991.13. In this example, customer is responsible for applicable taxes, title, licensing fees and any other fees or charges at the time of sale. APR is calculated according to the simple interest method. Not valid in conjunction with other offers. This Financing Offer is valid during the period of April 1, 2025 – June 30, 2025. Other terms, conditions, and limitations may apply. Dealer participation may vary. Financing offer is subject to change or cancellation at any time.
**Customers who choose the return option will need to pay the balance of the loan, which will vary depending on when the bike is returned, along with a return fee of up to $395 and any costs to repair excess wear and tear.