Does anyone know if the 2016 king quad 750 has one or two spark plugs? Thank you.

 

According to the parts books 2 plugs, different size to the single plug model too. Certainly both 500 and 750s with the revised plastics (2018?) have twin plug heads. However I serviced a 2016 last year and am nearly sure it only had one plug.

 

Thanks merryman,
and of course when changing the second spark plug which is the one that was extremely hard to reach I ripped the spark plug cover in half. It was impossible to get the cover off! Have you ever replaced this spark plug cover? And is it difficult? Thinking I should just take it to a shop. Thanks

 

By cover, I assume you mean the plug cap, usually they just screw off the plug lead, but I have known them to be jammed on so tight they won't come off the lead. Never done one on a Suzuki, so can't help with specifics. Parts book shows them as separate, the cap for one is different to the cap for the other too..