Qty 4: Spark Plug Fits Auto-Lite Replaces 437

Models This Part Fits:

2000, 2N 8N, 4000, 600, 601, 700, 701, 800, 801, 900, 901, Jubilee, NAA

Additional Information:

M14-1.25mm thread 7/16" Thread reach 13/16" Hex Preset Gap 0.035" Hot heat range Power tip/ Non-Resistor

Reference Numbers:

437