Iridium IX Spark Plug: Single Iridium Fine Wire, BKR4EIX

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.

• 1988-1994 Buick Skylark
• 1990-1991 Chevrolet Beretta
• 1987-1992 Chevrolet Camaro
• 1986-1991 Chevrolet Corvette
• 1992-1994 Dodge B150
• 1995-1996 Dodge B1500
• 1992-1994 Dodge B250
• 1995-1997 Dodge B2500
• 1992-1994 Dodge B350
• 1995-1997 Dodge B3500
• 1992-1993 Dodge D150
• 1992-1993 Dodge D250
• 1993 Dodge D350
• 1992-1996 Dodge Dakota
• 1994-1997 Dodge Ram 1500
• 1994-1997 Dodge Ram 2500
• 1997 Dodge Ram 3500
• 1992-1993 Dodge Ramcharger
• 1992-1993 Dodge W150
• 1992-1993 Dodge W250
• 1993 Dodge W350
• 1982 Ford F-100
• 1982 Ford Granada
• 1982 Ford Thunderbird
• 1993-1996 Jeep Grand Cherokee
• 1993 Jeep Grand Wagoneer
• 2008-2018 Kubota RTV500 4x4
• 1982 Lincoln Continental
• 1982 Mercury Cougar
• 1992-1994 Oldsmobile Achieva
• 1987 Oldsmobile Calais
• 1988-1991 Oldsmobile Cutlass Calais
• 1990-1991 Oldsmobile Cutlass Supreme
• 1987 Pontiac Firebird
• 1988-1994 Pontiac Grand Am
• 1990-1991 Pontiac Grand Prix
• 1993-1995 Rolls-Royce Corniche IV
• 1995 Rolls-Royce Corniche S
• 1995 Rolls-Royce Flying Spur
• 1992-1995 Rolls-Royce Silver Spirit
• 1992-1998 Rolls-Royce Silver Spur
• 1994 Rolls-Royce Touring Limousine
• 1993-2002 Saturn SC1
• 1991-2002 Saturn SL
• 1991-2002 Saturn SL1
• 1993-1999 Saturn SW1

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

Specifications

Warranty

2 Months

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).