Champion Spark Plug RJ19LM
SKU: 037551011209
$3.98Price
Key Specifications
Thread Diameter: 14mm
Thread Reach: 9.5mm (3/8")
Hex Size: 13/16" (21mm)
Seat Type: Flat (includes a gasket)
Resistor: Yes (RFI suppression)
Electrode Material: Copper Core (enhances heat dissipation and conductivity)
Engine Type: Primarily for L-head (Side Valve) engines.