Champion 846ECO / CJ14 BMR4A 

Thread Diameter 14mm

Thread Pitch 1.25mm

Seat Type-Gasket

Reach 9.5mm (3/8")

Hex Size 3/4" (19mm)

Terminal Type Solid

Gap .030" (0.75mm)

Center Electrode Nickel

Type Standard

Size 2.0mm

Projection

Non-Projected

Ground Electrode Nickel

Quantity 1 per order

Heat Range 14