LT160E Quad Runner 160 > Year-89 > Stroke 4 > NGK-D7EA > Plug Gap-.028 LT80 Quad Sport 80 > Year-96-06 > Stroke 2 > NGK-BPR7HS > Plug Gap-.028 LT80 Quad Sport 80 > Year-87-95 > Stroke 2 > NGK-BP7HS > Plug Gap -.028 LTZ50 Quad Sport Z50 > Year-06-08 > Stroke 4 > NGK-CR6HSA > Plug Gap-.028 LTA50 Quad Master 50 > Year-02-05 > Stroke 2 > NGK-BPR4HS > Plug Gap-.028 BUY NOW LT50 Quad Runner 50 > Year-84-87 > Stroke 2 > NGK-BP4HS > Plug Gap-.028 BUY NOW Here is the correct NGK spark plug number for your Suzuki ATV as well as the correct spark plug gap setting:ĪLT50 Trail Buddy > Year-83-84 > Stroke 4 > NGK-BP4HS > Plug Gap-.028 BUY NOW