Worldwide Shipping We offer shipping to most countries. Simply select your country once you have added items to your basket and you'll be shown an instant price for shipping without having to advance in to the check out process.
200,000+ Parts & Accessories Our catalogue has grown extensively over the years and we now source a huge range of parts and accessories from a number of distributors from round the world.
Order Online Or By Phone We're more than happy to have customers order which ever way they prefer. If you'd like to discuss anything over the phone prior to ordering we'd be delighted to help you.
Simple Exchange Or Refund Policy
We know when customers receive their orders there is always the possibility of needing to exchange or return items for a refund. Rest assured if you need to, we make it simple. See T&C's for more details.
Price Match Promise We offer a price match promise on all items we sell. Use the "Seen it cheaper?" option found on the product pages to request a price match.
Seen this item cheaper on another website? Let us try and match it!
We do our upmost to keep our prices competitive but due to the number of items we sell, you may occasionally find a better price advertised elsewhere. If you have seen a cheaper price on another website let us know by filling in this form. If we’re able to match the price, we’ll look to respond via email with a unique discount code within 1 hour (during working hours) so you're not waiting too long.
17-23 M8, 15-20 XG (including Stage I, II, III and IV Upgrades).
Screamin’ Eagle Performance Spark Plugs feature double platinum coating for superior erosion resistance and extended life. The “V” trimmed ground electrode reduces shrouding of the flame front to promote flame propagation, and the fine wire center electrode enhances startups and ignitability.
For Standard Compression Applications
Feature Ribbed Core Technology (RCT) that provides resistance to fouling
Designed with Original Equipment-style noise suppression to prevent electrical interference with radios and CB communication equipment
Works great in racing applications where rich air/fuel conditions are required
Designed for modified engines including performance carburetors, high-flow air cleaners, camshafts, exhaust systems and ignition systems in conjunction with stock compression ratios
Sold in pairs
Specifications +
Units: 2 Pack
Part numbers +
ARM917399
993719
31600085
Fitment +
HARLEY DAVIDSON
Softail Deluxe - FLDE: 2018-2023
Softail Fat Boy 114 - FLFBS: 2018-2024
Softail Fat Boy - FLFB: 2018-2023
Softail Heritage Classic 114 - FLHCS: 2018-2024
Softail Heritage Classic - FLHC: 2018-2023
Electra Glide Highway King - FLHFB: 2023
Road King - FLHR: 2017-2023
Road King Classic - FLHRC: 2017-2023
Road King Special - FLHRXS: 2017-2024
Electra Glide Standard - FLHT: 2017-2023
Electra Glide Ultra Classic - FLHTCU: 2017-2023
Tri Glide Ultra Classic - FLHTCUTG: 2017-2024
Tri Glide Ultra Classic CVO/SE - FLHTCUTGSE: 2020-2022
All orders are shipped with either DPD, Fedex, UPS, DHL or Royal Mail. The courier used to ship your order is determined by ourselves once your order has been placed and normally depends on the size, volume and the shipping destination. The selected courier for your order will be quoted in your order confirmation email which you will receive once we have processed your order. Once your order has been shipped, this will be confirmed via email and you will receive a tracking number so you can keep an eye on your shipments progress.
Estimated shipping date between 24 Dec and 31 Dec.
