Spark Plugs

Champion Copper Plug Number RDJ7J Spark Plug - 860

Part #:

860

Line:

CHP

Champion Copper Plug Number RDJ7J Spark Plug

1 Year Limited Warranty

Seat:   Tapered

Thread Size:   M14

Heat Range:   7

Hex Size (mm):   15mm

Hex Size (in):   5/8 Inch

Preset Gap (in):   0.022 To 0.028 Inch

Thread Reach (in):   0.312 Inch

Resistor Plug:   Yes

Center Electrode Tip Material:   Nickel

Ground Electrode Tip Material:   Nickel

Service Number:   RDJ7J

Metallurgy:   Copper

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