L15 Sparkplugs Change

**gmonkey** · 12-03-2009 11:38 AM

Anyone know where i can find a guide for changing the spark plugs in a L15 engine? Its very cramped in there and wondering what i can unplug and what i shouldn't touch.

Thanks in advanced guys/gals

**preludacris** · 19-03-2009 03:09 PM

nice write up claymore. i need to do this also.

so the stock plug is an NGK: part number IZFR6K13

is this a iridium plug? where is the cheapest place to get it?

**kongfu** · 19-03-2009 03:19 PM

I suggest you go for Hot wires from SUN Auto, so many reviews from optionfans about it.

**preludacris** · 19-03-2009 03:26 PM

oh wait, just checked the service manual more closely, the 1.5 vtec model only needs the sparks to be replaced every 100,000km, i can wait a lil longer.

**SSs** · 19-03-2009 04:21 PM

Originally Posted by kongfu

I suggest you go for Hot wires from SUN Auto, so many reviews from optionfans about it.

I could vouch for KONGFU about that as I used these wires.
I got this for sale now as I need money, anyone interested could check my for sale items

**gmonkey** · 19-03-2009 10:44 PM

I got NGK platnium ones for $25 from supercheap but the also had platinum/iridium ones for $83 or $63 dont remember..

**kongfu** · 19-03-2009 11:44 PM

by changing spark plugs for jazz you feel nothing.

waste of $ better spend $ on hot wires and Hot Inazma.

**preludacris** · 20-03-2009 05:36 PM

snap!

gmonkey - the ngk iridium was $25 for all 4 ? or each?

kongfu - some ppl change plugs because they are required in the service schedule.

**aaronng** · 20-03-2009 08:38 PM

Originally Posted by kongfu

I suggest you go for Hot wires from SUN Auto, so many reviews from optionfans about it.

You can't use that on direct ignition engines like the L15.

**gmonkey** · 20-03-2009 09:32 PM

sorry wasnt NGK just looked was bosch and yeh all 4 platniums were $25, iridiums were $63

and yeh im just changing plugs cause im reaching 100k kms so about time..

**SSs** · 21-03-2009 01:09 AM

Originally Posted by claymore

AAHHH the last time I checked my Jazz wonder of wonder there ARE NO PLUG WIRES NEEDED. It's a sparking unit system and there are no conventional "Spark plug wires". So it's MORE of a Waste of $ to buy wires that you have no use for on your Jazz.

I do not want start any arguement or fight here, just borrow what you have said at #2,"Couldn't have searched very hard.......", please go to http://www.sun-auto.co.jp/html/pro_0...otwires013.htm and see if you could find GD3 L15A from the back.

**SSs** · 21-03-2009 01:21 AM

Originally Posted by aaronng

You can't use that on direct ignition engines like the L15.

trust me, you can, as I did put my hotwires on. I am trying to find the manual for hotwires, once I find it, I will scan and upload here. You could call up TOP ONE mechanic Dedy, who did the installation and take it off for me, ask him about if it is true or not.