Champion Copper cored Spark Plugs x 1 Pair the equivalent of Harley-Davidson 6R12

Copper core centre Electrode

Patented Ultraseal Coated shell

Patented SAC-9 Semiconductor resistor

Made in USA

Please note we use the Harley part number 6R12 for reference and this part number is not on the plugs. 

These plugs fit XL Sportster models 1986 & later and Twin Cam engines 1999 & Later. 

Part Number 931615 Replace Harley-Davidson 6R12 fitted to XL Sportsters and all Twin Cam engines.

Please note all our parts are listed by Model Year and as Harley Manufacture from August to July the year your bike is registered is not necessarily the model year of your bike so if not certain please ask as the model year can be found on the VIN number. For example a bike can be registered in September 2006 but be a 2007 Model Year bike not a 2006.

We are dealers for Custom Chrome, Goodridge, Held, Kuryakyn, Vance and Hines, Zodiac, Mid USA, Mid West, Motherwell Products and many more. We have access to most parts and accessories including Genuine Harley-Davidson. Please have a look at our shop for our current stock, as you will see from our feedback we offer an exceptional and reliable service that you will not get from many UK based dealerships. As we are a mail order company we can guarantee you our full attention and make sure your delivery is dispatched as soon as we have received cleared payment.

This item will be shipped by a fully insured next day courier service (UK mainland only), or Royal Mail 1st class post. Items normally shipped same/next day. We are happy to combine postage for multiple purchases where possible. Please ask for an invoice BEFORE making payment for multiple purchases.