NGK BPR6HIX Iridium Spark Plug (NGK4085) (145-28)

NGK BPR6HIX Iridium Performance spark plug for various makes and models.

Iridium IX Spark Plugs offer outstanding acceleration, high fuel efficiency and long life.

• NGK4085
• Thread Size: 14mm
• Reach: 12.7mm (1/2 inch)
• Hex Size: 20.6mm (13/16 inch)
• Electrode Diameter: 0.6mm
• Gap: 0.8mm (.031 inch)
• Heat Range: 6