NGK DCPR7E Spark Plug: ( Each, pair or 4 pack, buy more and save )
Fitment:
- '05-'10 Big Dog
- '99-'17 Twin Cam
- '86-'19 XL
- '88-'08 Buell
- S&S cycle 111", 117" , 124" engines
Specifications:
- Superior construction for serious power
- Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
- Features high alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life