100 percent pre-fired to ensure reliable operationCopper core center electrode for superior thermal conductivityUnique five-rib insulator reduces flashover and decreases voltage lossDual copper and glass seal bonds the center electrode and insulator together for a gas-tight seal.Original Equipment in automotive applications
Center Electrode Projection: Projected
Heat Range: 20
Riding Style: ATV
Riding Style: Off-Road
Style: U-Groove
Terminal Configuration: Threaded Stud
Units: Each
Model: W20EP-U
Product Name: Spark Plug
Riding Style: Adventure Touring / Dual-Sport
Riding Style: Snow
Riding Style: UTV
Spark Gap: 0.031"
Type: Non-Resistor
Center Electrode Type: Standard
Electrode Tip Material: Nickel Alloy
Ground Electrode Shape: U-Groove
Riding Style: Street
Riding Style: Watercraft
Spark Gap: 0.8 mm
Thread Reach: 19.1 mm
Hex Size: 20.6 mm
Weight: 0.25
Height: 2.2
Length: 4.85
Width: 3.46 
