reeceybeaney Posted January 14, 2017 Share Posted January 14, 2017 (edited) Haven't checked the spark plugs on the Zed since I've had it and haven't seen any previous receipts for spark plugs. Is it worth the change regardless and what would you recommend using? Found some Denso Iridium Plugs on eBay and heard Denso are a reasonable make. What's people's opinions? Seen some NGK's with good reviews but can only find from China at this price!:/ http://m.ebay.co.uk/itm/281664328083?_trksid=p2141725.m3641.l6368 http://www.ebay.co.uk/itm/301986729498 Edited January 14, 2017 by reeceybeaney Quote Link to comment Share on other sites More sharing options...
coldel Posted January 14, 2017 Share Posted January 14, 2017 As you can imagine this has been covered off a fair bit over the years, search box top right corner with 'DE spark' will get you some interesting reading, this was on the first set of results: http://www.350z-uk.com/topic/113496-copperplatinum-or-iridium/page__hl__spark#entry1690418 Quote Link to comment Share on other sites More sharing options...
reeceybeaney Posted January 14, 2017 Author Share Posted January 14, 2017 As you can imagine this has been covered off a fair bit over the years, search box top right corner with 'DE spark' will get you some interesting reading, this was on the first set of results: http://www.350z-uk.com/topic/113496-copperplatinum-or-iridium/page__hl__spark#entry1690418 Need to use that search button more I think. No definite answer then but, in terms of types, I think iridiums will be best as an all rounder so once they're fitted they can just almost be forgotten about. So either of the 2 I linked would be suitable but neither better than the other? Thanks:) Quote Link to comment Share on other sites More sharing options...
Pedro85 Posted January 14, 2017 Share Posted January 14, 2017 According to page 35 of the Engine Management section of the field service manual the standard plugs are NGK. http://www.nicoclub.com/service-manual?fsm=350Z/coupe/2005/em Quote Link to comment Share on other sites More sharing options...
SHEZZA Posted January 14, 2017 Share Posted January 14, 2017 (edited) Here's the OEM NGK plugs https://www.ebay.co.uk/itm/130686785269 Edited January 14, 2017 by SHEZZA Quote Link to comment Share on other sites More sharing options...
reeceybeaney Posted January 14, 2017 Author Share Posted January 14, 2017 Here's the OEM NGK plugs https://www.ebay.co.uk/itm/130686785269 Thanks for the replies, guess this is what majority of people put in the Zeds. Planning on a remap soon at Abbey, so was giving the car a birthday for the best results! Quote Link to comment Share on other sites More sharing options...
SHEZZA Posted January 14, 2017 Share Posted January 14, 2017 Here's the OEM NGK plugs https://www.ebay.co.uk/itm/130686785269 Thanks for the replies, guess this is what majority of people put in the Zeds. Planning on a remap soon at Abbey, so was giving the car a birthday for the best results! Nice. Fitted these myself in my zed just over two years ago so saved myself a bob or two, took me a couple of hours and the price of a torque wrench. Quote Link to comment Share on other sites More sharing options...
reeceybeaney Posted January 14, 2017 Author Share Posted January 14, 2017 Here's the OEM NGK plugs https://www.ebay.co.uk/itm/130686785269 Thanks for the replies, guess this is what majority of people put in the Zeds. Planning on a remap soon at Abbey, so was giving the car a birthday for the best results! Nice. Fitted these myself in my zed just over two years ago so saved myself a bob or two, took me a couple of hours and the price of a torque wrench. Borrow a torque wrench from work and will be even cheaper! All good thanks for the help I'll go for the NGK's:) Quote Link to comment Share on other sites More sharing options...
Spoons Posted January 15, 2017 Share Posted January 15, 2017 (edited) Use this place mate. I can't recommend them high enough. Fantastic service, extremely knowledgeable any questions are answered happily and the prices speak for them selves. The link is for the ones I fit to my HR. I went for the newly developed TT ones amd they are spot on. Hope this helps. http://www.sparkplugs.co.uk/catalogsearch/result/?q=VFXEH22&x=0&y=0 Edited January 15, 2017 by Spoons Quote Link to comment Share on other sites More sharing options...
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