Overall Rating
3.7 out of 5
3.7 out of 5
Open Ratings Snapshot
Rating breakdown 61 reviews
5 Stars
30
4 Stars
11
3 Stars
4
2 Stars
2
1 Star
14
44 of 61(72%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
4 out of 5
4 out of 5
Quality plugs
November 3, 2013
By Maintainer
from Rockford, IL, USA
"I have purchased my second set for my 1998 Dodge Ram 1500.
My first set have lasted over 6 years!
I had 1 plug foul when I first bought them but I called JC Whitney and they replaced it in one day by mail.
These plugs increased my fuel mileage approx. 2-3 mpg and have not failed me.
I recommend them!
"
How often do you shop at JC Whitney.com? Multiple Times a Year
2 of 2 people found this review helpful.
Overall Rating
5 out of 5
5 out of 5
I'm a fan
May 29, 2013
By Doug
Pros: More power and milage
Cons: none
"I am a fan of e3, while there some haters out there I haven't had any problems. Note, when replacing plugs I replace the wires and coils with high end aftermarket ones, so, maybe that is why I have no problems."
3 of 6 people found this review helpful.
Overall Rating
1 out of 5
1 out of 5
Failed Plug
March 4, 2013
By Escort
Cons: Failed after 1 month
"Bought 4 of these to tune up my Escort. 1 plug failed after about a month. I have never seen a new plug fail like that. When I replaced it, the miss went away. I will be removing the others and going back to Bosch plugs. These are copper plugs and are not long lasting like the platinum or iridium types."
How often do you shop at JC Whitney.com? Multiple Times a Year
2 of 4 people found this review helpful.
Overall Rating
1 out of 5
1 out of 5
Horrible plugs
February 22, 2013
By Saaber
"Got these plugs for a 2007 Saab 9-3, after 2 months, the engine started to misfire, not a good fit for the car as listed. Changed to Denso plugs no more problems."
2 of 2 people found this review helpful.