NGK SPARK PLUG BPR7EIX 4055

NGK Iridium IX Spark Plug – BPR7EIX

Features:

• Ultimate in spark plug technology and performance from the industry leader.
• Iridium Electrode: 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 provides enhanced anticorrosion qualities.
• Sold individually.

Specifications:

• Heat Range: 7
• Thread Size: 14 mm
• Type: Resistor
• Units: Each
• Weight: 0.12 lbs

Alternate/OEM Part Numbers:

• 4055
• BPR7EIX

Part Number: BPR7EIX (oro2u.com)

Compatible Vehicles:

BMW:

• R60 Series: 1973, 1976–1974
• R65 Series: 1987–1978
• R65LS: 1984–1982

Kawasaki:

• AR80A: 1982

Suzuki:

• DS250: 1980
• TS185 Sierra: 1981–1977
• TS250: 1981–1978

Yamaha:

• SR250 Exciter 1: 1982–1980
• SR250S Exciter II: 1980
• SR500: 1979, 1978
• TT250: 1982–1980
• TT500: 1981–1976
• XJ650 Series: 1983–1980
• XJ750 Series: 1983–1981
• XS400 Series: 1982–1977
• XS650 Series: 1983–1976
• XS750 Series: 1979–1977
• XS850 Series: 1981, 1980
• XT250: 1983–1980
• XT500: 1979, 1978
• XV1000 Virago: 1985, 1984
• XV1100 Virago: 1999–1986
• XV535 Virago Series: 2000–1987
• XV535S Virago 535 Special: 1995, 1994
• XV700 Virago Series: 1987, 1986
• XV750 Virago Series: 1995–1981
• XV920 Virago Series: 1983, 1982

Details:

NGK 4055 BPR7EIX Single Iridium Spark Plug:

• Designed specifically for performance enthusiasts.
• Fine Wire Center Electrode: Ensures high durability and consistently stable spark.
• Iridium Alloy: High melting point for modern high-performance engines.
• Trivalent Metal Plating: 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.