Hi lads anyone know the part number for ngk 1grade colder plugs for jdm hatch
Ej207
I've got a new lambda in and plugs are fouled up gonna bin these hks plugs

Thanks
Raggy

 

Ilfr7h. Just got some for my hatch from opie oils. Use scooby as a discount code to get cash off too.

 

My hatch is a 2 litre same plugs ya?

 

Pfr7b or 6 if stock

 

Pfr7b's bro

 

No 2ltr are different ,, can't remember the 2ltr COD off the top of my head as its been so long since I serviced a 2ltr lol ,, think it's PFR6 for standard power ish

 

431 bhp looking for 1 grade colder 7b thanks lads

 

NGK PFR7B plugs will be fine for you

 

Thanks guys very much appreciated as always

 

ILFR6B are similar to std plugs

STANDARD HEAT RANGE GAP
NGK V-Power Copper LFR6A 0.035"
NGK OE Laser Iridium SILFR6A 0.031" (Subaru-specific 5 ohm)
NGK OE Laser Iridium ILFR6A or ILFR6B 0.031"

ONE STEP COLDER GAP
NGK Iridium IX LFR7AIX 0.031"
NGK Iridium IX ILFR7H 0.031"
Denso Iridium Power IKH22 0.031"
Last edited by rob84; 16 July 2015 at 11:03 PM. Reason: added table

I used this info from the hatch thread. Hope I have the right ones now as cars in on Tuesday to get them fitted

 

Yes they are for a 2.5 based engine that has deeper plug holes to stop the cracking round the plug hole issues on the earlier 2 litre cars. However raggy has a 2 litre based engine so it is not the correct info for his, he as correct info already

 

Thanks for all the help banny , zany and co plugs to be fitted with rear AP brakes next week
Hope for at least one month without hastle

 

Looks like I have the wrong ones then as I run the 2.0l also. Doh

 

Doh

 

Turns out the Ilfr7h plugs are correct for the 2.0 JDM hatch. Had mine fitted yesterday.

 

Dont tell me that I already ordered pfr7b

 

Ilfr Plugs are a lot longer than the prf ones so I'd make sure there right either way as when I got my hawk someone had put the wrong plugs in so when I had it service st the garage they just replaced what was in there , then I looked and found they had fitted the wrong ones

 

Std 2.0L JDM Hatch plugs



Equates to NGK SILFR6A6

Std2.5L EDM Hatch plugs




Equates to NGK SILFR6A



Not much difference but both the long reach variety..........

 

I'll take them for mine at a discount bro if you don't use them

 

 

Yes aaai the only way stay on top of the food chain

 

Lol

 

Ilfr7h is one grade colder?

 

Yes mate

 

Cheers dude I'll order them *********ers now

 

lol