NGK OE-Style Nickel Spark Plug This is the workhorse, the plug that is at the heart of smooth-running engines around the world. Features OEM quality Triple-gasket sealing process Consistent performance Plug of choice in millions of vehicles Specifications 554: 5K Ohm Center Electrode Core Material: Copper Core Center Electrode Tip Material: Nickel Gap Size: 0.036 Ground Configuration: Standard Ground Electrode Core Material: Nickel Core Ground Electrode Quantity: 1 Ground Electrode Tip Design: Standard Hex Size: 5/8in Insulator Height: JIS Manufacturer Heat Range: 7 Reach: 0.75 Resistance: 5K Ohm Seat Type: Gasket Thread Diameter: 14 Applications 1985 – 1988 SAAB 900 L4 2.0 B201I 1987 – 1987 SAAB 900 L4 2.0 ; W/ J ENGINE VIN 1990 – 1990 SAAB 900 L4 2.0 B202I 1986 – 1986 SAAB 9000 L4 2.0 1987 – 1989 SAAB 9000 L4 2.0 B202I 1987 – 1989 SAAB 9000 L4 2.0 B202L 1990 – 1990 SAAB 9000 L4 2.0 1993 – 1998 TOYOTA SUPRA L6 3.0 2JZGTE (COLDER THAN STOCK PLUG) What’s In The Box? (1)Spark Plug Warranty Manufacturer Standard Warranty