As the title please, which spark plugs do you use? I can find the following listed via different sites so wondered what other input I can get from you all.

 

PFR5B-11

PFR6G-11

PFR6B-11

 

Plus other numbers for iridium / v power etc, only interested in the NA so please dont clutter it up with turbo versions. :D

NA

Hot type PFR5B-11

Standard type PFR6B-11

Colder types PFR7B-11

 

I went for standard i think, cant remember i didnt fit them lol

PFR6B-11 is the NA Plug

 

I believe PFR6G-11 may be the newer plug that has replaced the PFR6B-11

 

PFR5B-11 is a hotter plug which should'nt need to use

Info taken from the service manual for the NA incase its needed by anyone in the future .....

 

PFR5B-11 hot type

PFR6B-11 standard

PFR7B-11 cold type

 

The Nissan part number of 1P116 cross references to NGK PFR6G-11.

 

Torque setting 14 - 22 ft lb

Gap preset to 1.1 mm

16mm plug wrench required, replace every 60k miles or 48 months.

Edited August 28, 200916 yr by SuffolkZX

Morning all,

Standard is PFR6B-11 for the NA, although Iridium BKR6EIX-11 is an extremely close match and should perform a little better. PFR7B-11 is not a UK part number, unavailable here, BKR7EIX-11 would be the way to go if you wanted a colder plug although that's not officially available here either come to think of it...

 

If you want Denso options (better performance but more easily damaged through careless fitting/over tightening), ultimate performance and service life would be VK20 followed by IK20.

 

Cheers

 

H