RJ12YC Spark Plug, 0.033 to 0.038 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper, For: 4-Cycle Engines

Name: champion-rj12yc-spark-plug-0033-to-0038-in-fill-gap-0551-in-thread-0813-in-hex-copper-for-4-cycle-engines
Brand: Champion
SKU: 6931125-052303-30

Sku: 6931125-052303-30

$3.54 / Card

79 Available at SHIP TO STORE

Small Engine Spark Plugs:Champion 0.551 in Thread 0.813 in Hex

RN9YC & RN11YC4-32: Resistor plug, 14mm, 3/4 in reach, 13/16 in hex head, projected tip, copper core. RJ12YC resistor plug, 14mm, 3/8 in reach, 13/16 in hex head, standard projected core nose, copper core design.

Dependable performance
Copper core center electrode allows for accurate control of heat range for longer life
Patented SAC-9 semi conductor resistor for maximum corrosion resistance

Fill Gap Size

0.033 to 0.038

Electrode

Nickel Copper Alloy

Thread Size

0.551

Hex Size

0.813

Material

Copper

Suitable for

4-Cycle Engines