Spark Plugs

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KLRpanda

Senior Member
Joined
Feb 15, 2012
Posts
242
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Ram Year
2009
Engine
Hemi
Ok fellas time to change these babys. I want to go with NGK whats everyone running part number wise? i'm either going to go back with OEM spec or 1 step colder
 

PCA4208

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Location
Albuquerque, New Mexico
Ram Year
2017
Engine
Hemi 5.7
A lot of people say that hemi's run the best with the OEM spark plugs, don't get crazy expensive plugs because its not going to get some gains out of them.
 

SmokedRam

Supporting Member
Supporting Member
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Location
Zephyrhills, Florida
Ram Year
2005
Engine
4.7
The OEM spark plugs for the 09-12 Rams are now made by NGK and are nickel...the OEM part number is
PART # SPLZFR5C11
 

SILVER_BULLET

Senior Member
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Ram Year
2012
Engine
hemi 5.7
the oem spark plugs for the 09-12 rams are now made by ngk and are nickel...the oem part number is
part # splzfr5c11

i hadnt heard that they were made by ngk thats cool
 
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