Champion 249 - Alternative spark plugs

There are 2 replacement spark plugs for Champion 249. The cross references are for general reference only, please check specifications for your application.

Specifications for Champion 249

Thread diameter: M18x1.5
Thread reach: 20.7 mm
Hex size: 22.3 mm
Terminal: 8-32 UNC/BRASS
Gap: 0.2 mm

Champion 249 replacement spark plugs

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