NGK SPARK PLUG BR7HS 4122

NGK Spark Plug - BR7HS

Features:

• Wide heat range using copper wire instead of conventional iron cores.
• Copper dissipates heat quickly, cooling the electrode and insulator tip.
• High-conduction copper and long nose insulator for enhanced pre-ignition rating.
• Compatible with high-performance engines.
• Sold individually.

Specifications:

• Heat Range: 7
• Thread: 14 mm
• Type: Resistor
• Units: Each
• Weight: 0.12 lbs
• Alternate/OEM Part Numbers: 4122, BR7HS

Compatible Models

Aprilia:

• 2005, 2004 Aprilia Rally 50
• 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999 Aprilia Scarabeo Road 50

Ducati:

• 1982, 1981, 1980 Ducati Darmah 900
• 1982, 1981, 1980 Ducati Darmah 900 SS

Honda:

• 1996, 1995, 1994, 1993, 1992, 1991 Honda EZ90 Cub

Kawasaki:

• C2SS 120 Roadrunner: 1969, 1968, 1967
• C2TR 120 Roadrunner: 1969, 1968, 1967
• KD100M: 1979, 1978, 1977, 1976
• KM100: 1981, 1980, 1979, 1978, 1977, 1976
• KT250: 1976, 1975
• KV100: 1976
• KV75: 1980, 1979, 1978, 1977, 1976
• MC1 90: 1975, 1974, 1973
• MC1M 90: 1975, 1974

Suzuki:

• DS185: 1980, 1979, 1978
• GT185 Adventurer: 1977, 1976, 1975, 1974, 1973
• GT500: 1977, 1976
• RM50: 1980, 1979
• RV125 Tracker: 1977, 1976, 1975, 1974, 1973
• T350 Rebel: 1972, 1971, 1970, 1969, 1968
• T500 Titan: 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967
• TC185 Ranger: 1977, 1976, 1975, 1974
• TM75 Mini-Cross: 1976, 1975, 1974
• TS125 Duster: 1974, 1973, 1972, 1971
• TS185 Sierra: 1976, 1975, 1974, 1973, 1972, 1971
• TS50 Gaucho: 1974, 1973, 1972, 1971
• TS75 Colt: 1977, 1976, 1975

Yamaha:

• CY50 Riva Jog: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992
• DT80: 1983, 1982, 1981
• G5S: 1969
• G6S: 1970
• G6SB: 1971
• G7S: 1972
• GT80: 1980, 1979, 1978, 1976, 1975, 1974
• GTMX: 1979, 1978, 1977, 1976, 1975, 1974, 1973
• LB80-IIH Chappy: 1976
• LS2: 1972
• LT2 100: 1972
• LT2M 100: 1972
• LT3: 1973
• LTMX 100: 1973
• MX80: 1982, 1981, 1980
• RD60: 1975, 1974, 1973
• U7E: 1972, 1971, 1970, 1969
• YG5T Trailmaster 80: 1968
• YJ1: 1965, 1964
• YZ80: 1974

Product Summary:

NGK Traditional Spark Plug:

• Thread Size: 14 mm
• Reach: 12.7 mm (1/2")
• Hex Size: 13/16" (20.6 mm)
• Seat Type: Gasket
• Resistor Type with Removable Terminal Nut
• Gap: 0.028" (0.7 mm)
• Heat Range: 6
• NGK plugs are designed for durability and performance, featuring corrugated ribs to prevent flashover and made from purest alumina silicate for superior insulation.