What do you guys recommend for the 2003 5 cylinder 2.5 liter turbo? I've got 110 k miles and am about to change the plugs. Volvo uses their own part number and the online vendors list a large variety of plugs from all sorts of manufacturers. What have people been using? Any comments, reviews?

Also, is there anything tricky or need-to-know for replacing the plugs on that car?

 

On my 850's I used OEM Turbo plugs. See the Sticky at the top of this forum for more info about changing the plugs.

 

Can I use two sided spark plug instead of Single sided one? Please suggest.

Thanks