NGK For Polini X1R/X3R 2006-2010 Spark Plug | Iridium Premium Box of 4 BR9EIX | 3981

PRODUCT OVERVIEW: NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. PRODUCT INFO: ATV - 1988-82 HON, M/C - 2006-82 APRILIA, 1987-77 CAN AM, 2005-01 GAS GAS, 2007-73 HON, 2006-90 HUSQ, 1998-74 KAW, 2004-80 KTM, 1998-75 SUZ, 2006-72 YAM, PWC - 1999-93 ARC CAT, 2006-95 KAW, 2004-98 POL, SNOW - 1997-73 ARC CAT, 1981-76 YAM NGK Iridium Premium Spark Plug Box of 4 (BR9EIX) Spark Plug ITEM DESCRIPTION: Shell Thread Diameter: 14mm Thread Pitch: 1.25mm Seat Type: Gasket Reach: 19mm (3/4") Hex Size: 13/16" (21mm) Terminal Type: Removable Nut Overall Height: ISO Gap: .031" (0.8mm) Center Electrode Material: Iridium Type: Fine Wire Size: 0.6mm Projection: Non-Projected Ground Electrode Material: Nickel Type: Standard Shape: Taper Cut Quantity: 1 Specifications Resistor: Yes Resistor Value: 5k Ohm Heat Range: 9 Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft. MANUFACTURER PART NUMBER: 3981 GUARANTEES AND WARRANTIES: 30-day satisfaction guarantee See manufacturer's website for most accurate warranty information.

NGK Iridium Premium Spark Plug Box of 4 (BR9EIX) Manufacturer Part Number: 3981 NGK Iridium Premium NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. Factory Sealed - Brand new in box