ATK Spark Plugs

Verified spark plug fitment for 7 ATK motorcycle models. Pick yours for the exact part number, gap, and iridium upgrade.

ATK 260 Liquid Cooled 2-StrokeBR8ES ATK 350 Cross Country 4-StrokeDR8EA ATK 350 Enduro 4-StrokeBR8ES ATK 406 2-StrokeDR8EA ATK 450 Air Cooled 2-StrokeDR8EA ATK 500 Dirt Track 4-StrokeDR8EA ATK 500 Enduro 4-StrokeDR8EA