NGK SPARK PLUG DR9EIX 4772

NGK Iridium IX Spark Plug – DR9EIX

Product Highlights:

• NGK Iridium IX plugs offer the ultimate in spark plug technology and performance.
• 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, improving spark stability and ignition system life.
• Trivalent metal shell plating provides enhanced anti-corrosion and anti-seizing qualities.
• Designed for performance enthusiasts with high-durability fine wire center electrodes.
• Sold individually.

Specifications:

• Heat Range: 9
• Thread Size: 12 mm
• Type: Resistor
• Units: Each
• Weight: 0.12 lbs

Alternate/OEM Part Numbers:

• 4772, DR9EIX

Compatible Models

Honda:
1981 Honda CB900C Custom
1980 Honda CB900C Custom
1981 Honda CB900F Super Sport

Kawasaki:
1990 Kawasaki EN450A 454 Ltd
1989 Kawasaki EN450A 454 Ltd
1988 Kawasaki EN450A 454 Ltd
1987 Kawasaki EN450A 454 Ltd
1986 Kawasaki EN450A 454 Ltd
1985 Kawasaki EN450A 454 Ltd
1996 Kawasaki EN500A Vulcan
1995 Kawasaki EN500A Vulcan
1994 Kawasaki EN500A Vulcan
1993 Kawasaki EN500A Vulcan
1992 Kawasaki EN500A Vulcan
1991 Kawasaki EN500A Vulcan
1990 Kawasaki EN500A Vulcan
1982 Kawasaki KZ305A CSR
1981 Kawasaki KZ305A CSR
1982 Kawasaki KZ305B CSR
1988 Kawasaki KZ305B Ltd
1987 Kawasaki KZ305B Ltd
1981 Kawasaki KZ305C Ltd
1982 Kawasaki KZ305D Ltd
1987 Kawasaki ZL600A
1986 Kawasaki ZL600A
1997 Kawasaki ZL600B Eliminator
1996 Kawasaki ZL600B Eliminator
1993 Kawasaki ZR550B Zephyr
1992 Kawasaki ZR550B Zephyr
1991 Kawasaki ZR550B Zephyr
1990 Kawasaki ZR550B Zephyr
1993 Kawasaki ZR750C Zephyr
1992 Kawasaki ZR750C Zephyr
1991 Kawasaki ZR750C Zephyr
1997 Kawasaki ZX600C Ninja 600R
1996 Kawasaki ZX600C Ninja 600R
1995 Kawasaki ZX600C Ninja 600R
1994 Kawasaki ZX600C Ninja 600R
1993 Kawasaki ZX600C Ninja 600R
1992 Kawasaki ZX600C Ninja 600R
1991 Kawasaki ZX600C Ninja 600R
1990 Kawasaki ZX600C Ninja 600R
1989 Kawasaki ZX600C Ninja 600R
1988 Kawasaki ZX600C Ninja 600R

Suzuki:
1985 Suzuki GS300L
1983 Suzuki GS300L
1982 Suzuki GS300L
1986 Suzuki GS550L
1985 Suzuki GS550L
1992 Suzuki GSX-R1100
1991 Suzuki GSX-R1100
1990 Suzuki GSX-R1100
1989 Suzuki GSX-R1100
1987 Suzuki GSX-R750
1986 Suzuki GSX-R750
1986 Suzuki GSX-R750R Limited Edition

Part Number Reference:

Part No.: 37-DR9EIX

Additional Notes:

Features:

• Fine wire center electrode ensures high durability and consistently stable spark.
• Iridium alloy has an extremely high melting point, perfect for high-tech, high-performance engines.
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
• Corrugated ribs prevent flashover.
• Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
• Copper core aids in heat removal.
• Triple seals prevent leakage.