Spark plugs

Asked by Apr 19, 2017 at 10:08 PM about the 2010 Dodge Ram 1500 SLT Crew Cab 4WD

Question type: Maintenance & Repair

How's it going everyone,
I am giving my 2010 5.7 hemi a tune up and I
purchased iridium long life plugs and didn't even
Think about, if they would burn to hot or not! Any
input on this would be greatly appreciated!!?

3 Answers

96,265

Are you concerned about heat range? Iridium plugs will not last as long as double platinum but otherwise should work just fine if they are correct for your car.

Yes, I was more concerned about heat range. I don't want to burn through a valve. Will the iridium's burn hotter than my stock or burn to hot period??

96,265

The heat range has nothing to do with the tip material. It has to do with the construction of the ceramic insulator. The parts guy will get you the correct heat range for your car. If you are worried about it, pull one after a few miles and inspect the plug.

Your Answer

Ram 1500

Looking for a Used Ram 1500 in your area?

CarGurus has 443 nationwide Ram 1500 listings starting at $2,495.

Postal Code:

Dodge Ram 1500 Experts

  • #1
    Dan Connell
    Reputation
    6,770
  • #2
    pudgybear
    Reputation
    6,520
  • #3
    dandyoun
    Reputation
    5,990
View All

Related Models For Sale

Used Ford F-150
616 Great Deals out of 9,527 listings starting at $2,500
Used Chevrolet Silverado 1500
197 Great Deals out of 12,244 listings starting at $2,750
Used Ram 1500
294 Great Deals out of 27,177 listings starting at $6,995
Used Dodge Ram 2500
6 Great Deals out of 83 listings starting at $2,100
Used GMC Sierra 1500
210 Great Deals out of 12,041 listings starting at $1,775
Used Toyota Tundra
43 Great Deals out of 1,482 listings starting at $5,995
Used Toyota Tacoma
38 Great Deals out of 1,349 listings starting at $6,700
Used Ford F-250 Super Duty
29 Great Deals out of 713 listings starting at $3,900
Used Dodge Charger
60 Great Deals out of 742 listings starting at $2,950
Used Nissan Titan
42 Great Deals out of 631 listings starting at $2,322
Used Dodge Challenger
662 listings starting at $10,995
Used Dodge Dakota
9 Great Deals out of 143 listings starting at $1,995
Used Chevrolet Colorado
29 Great Deals out of 2,657 listings starting at $2,432
Used Ford Mustang
991 listings starting at $3,900
Used Dodge Ram 3500
66 listings starting at $10,950

Used Cars For Sale

2010 Dodge Ram 1500 SLT Crew Cab 4WD For Sale
5 Great Deals out of 20 listings starting at $12,800
2009 Dodge Ram 1500 SLT Crew Cab 4WD For Sale
7 listings starting at $11,700

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.