AcDelco spark plug help

[MadAmos]

I would like to replace the spark plugs in my 2017 Cruze LT HB with a colder heat range iridium plug. Rock Auto shows the following but I can't seem to find any info on the differences. I would appreciate any help. 41-151, 41-153, 41-156 Paul

 

[Merkava_4]

Colder heat range, why ?

 

[slacktide_bitog]

You have the 1.4T, right? Why are you seeking a colder plug? How many miles are on your Cruze? Any modifications?

 

[mattwithcats]

bkr8eix, 8 heat range OEM was 7 heat range, bkr7e The Cruze originally had 6 heat range plugs, this was changed to 7...

 

[Kamele0N]

Use that site... http://www.sparkplug-crossreference.com/convert/NGK_PN/BKR8EIX

 

[BobsArmory]

Originally Posted By: Merkava_4

Colder heat range, why ?

Yes. Why would you want/need to go to a different plug?

 

[MadAmos]

Originally Posted By: mattwithcats

bkr8eix, 8 heat range OEM was 7 heat range, bkr7e The Cruze originally had 6 heat range plugs, this was changed to 7...

The 2017 an possibly 2016 Cruze uses a different plug than previously it is a very long reach the OE plugs have a 14mm hex and a taper seat instead of a gasket. The BKR8EIX plugs I bought are very different. I wanted a colder plug with a slightly smaller gap as I am planning on running the BNR tune with a lead foot :-) Paul

 

[slacktide_bitog]

Originally Posted By: MadAmos

I wanted a colder plug with a slightly smaller gap as I am planning on running the BNR tune with a lead foot :-) Paul

Ask BNR what they recommend