-
Your Store:
-
See if this part fits a specific vehicle.
| Electrode Core Material: | Copper |
| Electrode Tip Material: | Nickle |
| Insulator Type: | Ceramic |
| Resistor: | Yes |
| Shorty Spark Plug: | No |
| Spark Plug Reach: | 0.750 in |
| Spark Plug Seat Type: | Gasket |
| Spark Plug Thread Size: | 14 mm |
| Tip Configuration: | Nickle |
| Type: | Automotive |
| Wrench Diameter: | 0.625 in |
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
Most Liked Positive Review
great product
I used this on my 2007 Dodge Dakota with the 3.7. I noticed that it took a little while to notice gains on the freeway, but I assure you they do work. Im getting...Read complete review
I used this on my 2007 Dodge Dakota with the 3.7. I noticed that it took a little while to notice gains on the freeway, but I assure you they do work. Im getting about 14.5 mpg when I originally got 12 around my city full with traffic lights. went from 14 to 17 mpg out towards the country. and from 20 to 24 mpg on the freeway. they work great in addition to synthetic fluids.
VS
Most Liked Negative Review
Decient product, dont expect miracles
I installed these in my hunk of junk GM product. The 1st time out they fowled on me after 6 months in my chevy wagon. I found out I had bad injectors , go ...Read complete review
I installed these in my hunk of junk GM product. The 1st time out they fowled on me after 6 months in my chevy wagon. I found out I had bad injectors , go figure. Anyway replaced the injectors & a new set of plugs and my MPG has evened out across the board between HWY & local driving fully loaded. Engine is a little more responsive & smoother.Con: The price of the plug is a bit much & I try & get them on sale when I install them in a vehical.Also when you get the plugs the tops are screwed down on the posts of the plug and are loose some times. They use a punch to lock the terminal in place & I find I have to re-punch them on my vise to lock them in place.For the cost of the plug I shouldnt have to do that.I also have these installed in my Mazda and with a new clean air filter and casual driving I can average between 1-2 mpg better on the already great gas milage.But again the price of the plug sucks.
REVIEWS
Reviewed by 46 customers
Sort by
Displaying reviews 1-10
Previous | Next »
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Does what it says it does. Replaced all six of my plugs with e3 and instantly saw gas mileage increase. Not sure whether that is from e3 or just from new plugs but still satisfied
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
HAVE A 1997 TOYOTA TERCEL CE "WHITE HAWK" WITH 97000 MILES. INSTALLED THESE AND NOTICED A BIG IMPROVEMENT IN PERFORMANCE AND ECONOMY. GETTING BETWEEN 38 TO 45 MPG HIGHWAY WITH THESE PLUGS, 30 TO 35 CITY.WOULD HIGHLY RECOMMEND THEM FOR OLDER 4 CYLINDER ENGINES.
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Great plug for every day driving. This plug improved horse power you can feel and about 2.5 more miles per gallon. Great product!!!
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Installed a set in my 2002 Dodge Ram 4.7 V-8. Plugs look to be Quality made, with relatively average price point. Typical installation, no problems to report.
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
This is a great buy. I installed these spark plugs in my 91 Honda Accord and I have seen maybe a 25% increase in power and and 30% increase in fuel efficency.
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
I installed these on my 2005 Civic Si with 143,000 miles. The original plugs were not giving me problems, but I decided to replace them before anything could break. I was skeptical because of the mix of positive and negative reviews, but so far I have not had any problems and have been driving with them for about a month now. Fuel economy seems to be better by 5-10%. I cannot say if it improves power though, don't have a dyno.
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Did much online research for the best replacement plugs to use. Decided on the E3's. After purchasing them, I found out they are made in China, and not in the US as I thought, since the comapny is located in Florida. I became hesitent at that point, wonderingf if I made the right decision or not. After some more online reviewing, I decided to install them afterall. They installed just like every other plug, except no gapping required, making that part easier and quicker. Note: use anti-sieze on the threads, always makes it easier to remove them when you need to. Car fired right up quickly after buttoning everything up. Idled smoothly, just like when the car was new. Haven't noticed any performance or milage improvement, yet. Otherwise, so far so good.
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Within the first 1500 mile the first spark plug fouled out. I was on the road and had to have it replace by a mechanic in a small town that could only get a platinum Bosch spark plug.He had a negative opinion about the e3's. Now about 5000 mile later I had 2 more foul out. I decided to change all of them out to Bosch platinum so i removed all of the remaining five. The E3's all looked bad.The Bosch plug looked really good.I have wasted way to much money on this bad product never again will I buy E3's.
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
They are working fine so far. I'm not sure if they increased fuel efficiency. Torque may have increased but not drastic. I don't think they would hurt the engine unlike some other people say.
Pros
Cons
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
replaced oe plugs and got 3mpg on next tankfull
Do you have questions about this product?(earn points for answers!)
Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.
Q:
I need an air filter for a 2005 Saab f-3 4 cyl turbo, need a number and price1 answer
CUSTOMER CARE
A:
I assume that you are referring to 2005 Saab 9-3 4 cyl turbo model, please check K&N Panel Type Cotton Gauze Air Filter, Part No. 33-2337 which is an exact fit for your vehicle 2005 Saab 9-3 4 cyl turbo.Q:
how tight to install the plugs1 answer
CUSTOMER CARE
A:
For further assistance regarding E3 Premium DiamondFIRE Electrode Automotive Spark Plug, Part No. E3.48, please provide the year, make, model and engine size of your vehicle. This information would help us to assist you in a better way.Q:
is this price for one plug or a box of four plugs1 answer
CUSTOMER CARE
A:
The E3 Premium DiamondFIRE Electrode Automotive Spark Plug (Part No. E3.48) is sold individually. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.Q:
Are these spark plugs pre-gapped for a 2008 Subaru Impreza 2.5i?1 answer
CUSTOMER CARE
A:
Yes, this E3 Premium Special Electrode Automotive Spark Plug (Part# E3.48) is pre gapped for your 2008 Subaru Impreza 2.5i. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.Q:
I have a honda civic ex 1998 and i want to improve my performance and now is time to change spark plugs do they fit this vehicle??1 answer
CUSTOMER CARE
A:
Yes, this E3 Premium Special Electrode Automotive Spark Plug with Part No. E3.48 fits your Honda Civic EX 1.6L.Q:
MY 2003 Jeep has 125775 miles will I have any problems changing ovwer to E3 plugs.1 answer
CUSTOMER CARE
A:
Sorry, this E3 Premium Special Electrode Automotive Spark Plug might not be the ideal part for your 2003 Jeep. We will need more information including the model, and engine size of your application before we can make a suggestion. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to further assist you.Q:
when to change spark plugs on your vehicle?1 answer
CUSTOMER CARE
A:
That is dependant on the application and condition of the engine. High revving engines, will wear plugs much more quickly than a large engined car which is used for cruising. Standard copper plugs usually have an estimated service life of 10,000 to 20,000 miles depending upon design and application.Q:
how reliable are they because i dont want to replace them in 6 to 8 months because they are bad or i am getting bad gas mileage and the plugs are bad so are they good for dodge trucks ??1 answer
CUSTOMER CARE
A:
E3 Premium is one of the best brand for Special Electrode Automotive Spark Plug.Q:
IS THE GAP DISTANCE THE SAME FOR THESE AS THE FACTORY PLUGS IN MY CAR?1 answer
CUSTOMER CARE
A:
For further assistance, please provide the year, make, model and engine size of your vehicle.Q:
how many come in a pack4 answers
CUSTOMER CARE
A:
These are sold individually.A:
4 in a box, will only seel the number you needA:
4 or you can buy single plugs dont waste your money not worth itA:
It does not matter. They sell as many as you need individually. No special pricing on buying in packages. I believe four to a package.