Iridium IX Spark Plug: Single Iridium Fine Wire, GR5IX

Description

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Fitment

This part fits the following vehicles.

• 1982-1987 Buick Skyhawk
• 1961-1969 Chevrolet Bel Air
• 1961-1969 Chevrolet Biscayne
• 1968-1969 Chevrolet C10 Pickup
• 1968-1969 Chevrolet C10 Suburban
• 1968-1969 Chevrolet C20 Pickup
• 1968-1969 Chevrolet C20 Suburban
• 1968-1969 Chevrolet C30 Pickup
• 1967-1969 Chevrolet Camaro
• 1966-1969 Chevrolet Caprice
• 1966-1969 Chevrolet Chevelle
• 1968 Chevrolet Chevy II
• 1966-1969 Chevrolet Corvette
• 1966-1970 Chevrolet El Camino
• 1961-1969 Chevrolet Impala
• 1968-1969 Chevrolet K10 Pickup
• 1968-1969 Chevrolet K10 Suburban
• 1968-1969 Chevrolet K20 Pickup
• 1968-1969 Chevrolet K30 Pickup
• 1970 Chevrolet Nova
• 1982-1985 Chevrolet S10
• 1983-1984 Chevrolet S10 Blazer
• 1985-1988 Chevrolet Spectrum
• 1985-1988 Chevrolet Sprint
• 1967 Dodge Charger
• 1967-1971 Dodge Coronet
• 1966 Dodge Polara
• 1972-1979, 1981 Ford Courier
• 1974-1976 Ford Mustang II
• 1971-1973, 1975-1976 Ford Pinto
• 1989 Geo Spectrum
• 1968-1969 GMC C15/C1500 Pickup
• 1968 GMC C15/C1500 Suburban
• 1968-1969 GMC C25/C2500 Pickup
• 1968 GMC C25/C2500 Suburban
• 1968-1969 GMC C35/C3500 Pickup
• 1968-1969 GMC K15/K1500 Pickup
• 1968 GMC K15/K1500 Suburban
• 1968-1969 GMC K25/K2500 Pickup
• 1968 GMC K25/K2500 Suburban
• 1968-1969 GMC K35/K3500 Pickup
• 1982-1985 GMC S15
• 1983-1984 GMC S15 Jimmy
• 1974 International 100
• 1972-1973 International 1010
• 1972-1973 International 1110
• 1972-1973 International 1210
• 1972-1973 International 1310
• 1974 International 200
• 1972 International M1100
• 1972 International M1200
• 1972 International M800 Post Office
• 1974 International MHC1310
• 1972-1974 International MS1210
• 1966 Plymouth Belvedere
• 1970-1971 Plymouth Cuda
• 1964-1966 Plymouth Fury
• 1965-1967 Plymouth Satellite
• 1987-1989 Pontiac Grand Am
• 1982-1983 Pontiac J2000
• 1984-1985 Pontiac J2000 Sunbird
• 1986-1990, 1992-1994 Pontiac Sunbird

Features & benefits

• RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Outstanding acceleration, high fuel efficiency and durability
• Fine iridium tip ensures durable and consistent spark
• IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
• TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
• SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
• TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
• SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges

Specifications

Warranty

2 Months