NGK SPARK PLUG DR7EIX 5686

NGK Iridium IX Spark Plug – DR7EIX

Product Highlights:

• The ultimate in spark plug technology and performance from the industry leader. – Iridium electrode is 25% smaller than platinum and 1/4 the size of a conventional nickel electrode. – Ultra-small diameter center electrode reduces voltage requirements and extends ignition system life. – New metal shell plating for enhanced anti-corrosion and anti-seizing properties. – Fine wire (0.6mm) iridium center electrode provides brighter, stronger sparks. – Tapered cut ground electrode reduces quenching for better flame core growth, increasing ignitability. – Sold individually.

Specifications:

• Heat Range: 7 – Thread Size: 12 mm – Type: Resistor – Units: Each – Weight: 0.25 lbs – Reach: 19mm (3/4″) – Hex Size: 11/16″ (18mm) – Seat Type: Gasket – Gap: .031″ (0.8mm) – Terminal Type: Stud Terminal Threads

Alternate/OEM Part Numbers:

• 21030007, 5686

Compatible Models

BMW:
1995 BMW K75RTA

Honda:
1973 Honda CB500K
1972 Honda CB500K
1971 Honda CB500K
1977 Honda CB550F Super Sport
1976 Honda CB550F Super Sport
1975 Honda CB550F Super Sport
1978 Honda CB550K
1977 Honda CB550K
1976 Honda CB550K
1975 Honda CB550K
1974 Honda CB550K
1976 Honda TL250K Trials
1975 Honda TL250K Trials

Kawasaki:
1986 Kawasaki KLT110
1985 Kawasaki KLT110
1984 Kawasaki KLT110
1986 Kawasaki ZG1000A Concours
1986 Kawasaki ZL900A Eliminator
1985 Kawasaki ZL900A Eliminator

Suzuki:
1986 Suzuki ALT125 3×6
1985 Suzuki ALT125 3×6
1984 Suzuki ALT125 3×6
1983 Suzuki ALT125 3×6
1987 Suzuki LT125 4×6 Quad Runner
1986 Suzuki LT125 4×6 Quad Runner
1985 Suzuki LT125 4×6 Quad Runner
1984 Suzuki LT125 4×6 Quad Runner
1983 Suzuki LT125 4×6 Quad Runner
1991 Suzuki LT160 Quad Runner
1990 Suzuki LT160 Quad Runner
1989 Suzuki LT160 Quad Runner
1993 Suzuki LT230E Quad Runner
1992 Suzuki LT230E Quad Runner
1991 Suzuki LT230E Quad Runner
1990 Suzuki LT230E Quad Runner
1989 Suzuki LT230E Quad Runner
1988 Suzuki LT230E Quad Runner
1987 Suzuki LT230E Quad Runner
1986 Suzuki LT230GE Quad Runner
1985 Suzuki LT230GE Quad Runner
1988 Suzuki LT230S Quad Sport
1987 Suzuki LT230S Quad Sport
1986 Suzuki LT230S Quad Sport
1985 Suzuki LT230S Quad Sport
1996 Suzuki LT-4WD Quad Runner
1995 Suzuki LT-4WD Quad Runner
1994 Suzuki LT-4WD Quad Runner
1993 Suzuki LT-4WD Quad Runner
1992 Suzuki LT-4WD Quad Runner
1991 Suzuki LT-4WD Quad Runner
1990 Suzuki LT-4WD Quad Runner
1989 Suzuki LT-4WD Quad Runner
1988 Suzuki LT-4WD Quad Runner
1987 Suzuki LT-4WD Quad Runner
1987 Suzuki LT-F230 Quad Runner
1986 Suzuki LT-F230 Quad Runner
2001 Suzuki LT-F250 Quad Runner
2000 Suzuki LT-F250 Quad Runner
1999 Suzuki LT-F250 Quad Runner
1998 Suzuki LT-F250 Quad Runner
1997 Suzuki LT-F250 Quad Runner
1996 Suzuki LT-F250 Quad Runner
1995 Suzuki LT-F250 Quad Runner
1994 Suzuki LT-F250 Quad Runner
1993 Suzuki LT-F250 Quad Runner
1992 Suzuki LT-F250 Quad Runner
1991 Suzuki LT-F250 Quad Runner
1990 Suzuki LT-F250 Quad Runner
1989 Suzuki LT-F250 Quad Runner
1988 Suzuki LT-F250 Quad Runner
2002 Suzuki LT-F250F Quad Runner 4×4
2001 Suzuki LT-F250F Quad Runner 4×4
2000 Suzuki LT-F250F Quad Runner 4×4
1999 Suzuki LT-F250F Quad Runner 4×4
2002 Suzuki LT-F300F King Quad 4×4
2001 Suzuki LT-F300F King Quad 4×4
2000 Suzuki LT-F300F King Quad 4×4
1999 Suzuki LT-F300F King Quad 4×4
1998 Suzuki LT-F4WD Quad Runner 250
1997 Suzuki LT-F4WD Quad Runner 250
1997 Suzuki LT-F4WDX King Quad 280
1996 Suzuki LT-F4WDX King Quad 280
1995 Suzuki LT-F4WDX King Quad 280
1994 Suzuki LT-F4WDX King Quad 280
1993 Suzuki LT-F4WDX King Quad 280
1992 Suzuki LT-F4WDX King Quad 280
1991 Suzuki LT-F4WDX King Quad 280

Yamaha:
1983 Yamaha SR185
1982 Yamaha SR185
1981 Yamaha SR185
1983 Yamaha XT550
1982 Yamaha XT550
1996 Yamaha YFB250 Timberwolf 2WD
1995 Yamaha YFB250 Timberwolf 2WD
1994 Yamaha YFB250 Timberwolf 2WD
1993 Yamaha YFB250 Timberwolf 2WD
1992 Yamaha YFB250 Timberwolf 2WD
2000 Yamaha YFB250FW Timberwolf 4×4
1999 Yamaha YFB250FW Timberwolf 4×4
1998 Yamaha YFB250FW Timberwolf 4×4
1997 Yamaha YFB250FW Timberwolf 4×4
1996 Yamaha YFB250FW Timberwolf 4×4
1995 Yamaha YFB250FW Timberwolf 4×4
1994 Yamaha YFB250FW Timberwolf 4×4
1998 Yamaha YFB250U Timberwolf 2WD
1997 Yamaha YFB250U Timberwolf 2WD
1985 Yamaha YFM200 Moto 4
1989 Yamaha YFM200DX Moto 4
1988 Yamaha YFM200DX Moto 4
1987 Yamaha YFM200DX Moto 4
1986 Yamaha YFM200DX Moto 4
1988 Yamaha YFM225 Moto 4
1987 Yamaha YFM225 Moto 4
1986 Yamaha YFM225 Moto 4
1991 Yamaha YFM250 Moto 4
1990 Yamaha YFM250 Moto 4
1989 Yamaha YFM250 Moto 4
2004 Yamaha YFM250X Bear Tracker
2003 Yamaha YFM250X Bear Tracker
2002 Yamaha YFM250X Bear Tracker
2001 Yamaha YFM250X Bear Tracker
2000 Yamaha YFM250X Bear Tracker
1999 Yamaha YFM250X Bear Tracker
2002 Yamaha YFM250XH Bear Tracker Hunter Edition
2001 Yamaha YFM250XH Bear Tracker Hunter Edition
1989 Yamaha YFU1 Prohauler
1989 Yamaha YFU1T Prohauler
1985 Yamaha YTM200 Tri-Moto
1984 Yamaha YTM200 Tri-Moto
1983 Yamaha YTM200 Tri-Moto
1984 Yamaha YTM200E Yamahauler
1983 Yamaha YTM200E Yamahauler
1985 Yamaha YTM200ER
1986 Yamaha YTM225DR Tri-Moto
1985 Yamaha YTM225DR Tri-Moto
1985 Yamaha YTM225DX Tri-Moto
1984 Yamaha YTM225DX Tri-Moto
1983 Yamaha YTM225DX Tri-Moto

Part Number Reference:

Part No.: 37-DR7EIX

Additional Notes:

NOTE: Does not include terminal nut. If necessary, order part #067606-0051. NGK Iridium IX plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is stronger and harder than platinum, allowing for an ultra-fine (0.6mm) center electrode that reduces the voltage requirement for spark. The ground electrode’s tapered cut reduces quenching for better flame core growth, improving performance, acceleration, and fuel efficiency.