Hi Guys,

I would like to change out my sparkplugs. I have 80k kms. I know they aren't recommended yet but I would feel a lot better to replace them now.

I was wondering what brand/type do you recommend for a 2007 G35s Sedan and where do you usually buy them from. I'm from Canada and would be looking at a place in the US close to Vancouver or even having them shipped to a US address.

Thanks!

Bump!

Anyone!

Hey, I'm new here so hope it's okay to post links to other forums. Here is the info you need:
http://forums.nicoclub.com/how-to-ch...7-t466365.html

Peace and happy wrenching.

Doesn't the Owner's Manual spec them? (or an under-hood sticker)

I would think either NGK or Denso Iridiums would be fine.

ya in FSM its says DENSO iridiums with 1.1mm gap...

Thanks for the help guys!

Where should I order them from? What's a good cheap place?

Here in Canada they want about $20 a piece!!!

try o'reilly automotive, pep boys, autozone, etc. you can probably even find them on eBay!

be sure to gap correctly and look over coil packs and connections well when installing. i like to use a little dielectric grease on the boots to keep moisture out and make a good connection.

also, be sure to use a calibrated torque wrench and torque the plugs to the correct spec. (which i don't know off the top of my head or would give to you =-)

ya imp stuff, the DIY link has almost everything covered... "torque specs are 168 inch pounds or 14 foot pounds..."