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2004 Jeep Grand Cherokee Laredo Premium DiamondFIRE Electrode Automotive Spark Plug (part#E3.64)
See if this part fits a specific vehicle.
Brand: E3
Advance Auto Parts Part#: 15650398
Suitable vehicles: Click to find if this product can be used with your vehicle:
Advance Auto Parts Part#: 15650398
Suitable vehicles: Click to find if this product can be used with your vehicle:
- Jeep
- Grand Cherokee Laredo
- 2004
- 2004 Jeep Grand Cherokee Laredo (4.7L 285CI V8 FI VIN: J)
- 2004
- Grand Cherokee Laredo
E3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.
Product Features:
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Product Features:
- E3's DiamondFire edge to edge electrode provides maximum performance with increased efficiency and a faster more complete burn
- Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy - Power output improved by 6% on average in the typical operating ranges
- Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel
- Emissions - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
- E3 Automotive spark plugs are warranted to be free of defects in material and workmanship for a limited 5 years or 100,000 miles from the date of purchase. This warranty does not cover plugs installed in any modified engine or used in any racing, aircraft, or commercial application. Spark plugs damaged by abuse, accidents, or improper installation or applications are not cover by the warranty.
| 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: | 0.813 in |
REVIEW SNAPSHOT®
by PowerReviewsE3Premium Special Electrode Automotive Spark Plug
(based on 15 reviews)
Ratings Distribution
57%
of respondents would recommend this to a friend.
Pros
- Easy to install (8)
- Improves engine efficiency (6)
- Increases power (6)
- Durable (3)
Cons
- No improvement in performance (7)
Best Uses
- Everyday driving (8)
- Replacement (5)
- Performance driving (3)
- Car & Truck:
- Auto enthusiast (4), Mechanic (4), Casual driver (3)
- Reviewer Profile:
- Auto enthusiast (4), Mechanic (4), Casual driver (3), Truck enthusiast (3)
Most Liked Positive Review
Dont buy Bosch
I installed these E3 plugs into my 97 saturn SL2 and i felt like i was driving a whole new car. Increased preformance mostly and my engine sounded louder. I purchased bosch platinum plugs ...Read complete review
I installed these E3 plugs into my 97 saturn SL2 and i felt like i was driving a whole new car. Increased preformance mostly and my engine sounded louder. I purchased bosch platinum plugs and i dont think they lasted more than 3 months if that. Bosch is junk, If you want real plugs, Get E3 plugs, its worth the money. Even if your not looking for preformance. Your car just plain runs better with E3.
VS
Most Liked Negative Review
E3, waste of money
I bought these and installed them in my 98 Camry and gas mileage was lowered by 3 to 4 mpg and power and throttle response was reduced. Also apon accereration the spark plug wouldn't work...Read complete review
I bought these and installed them in my 98 Camry and gas mileage was lowered by 3 to 4 mpg and power and throttle response was reduced. Also apon accereration the spark plug wouldn't work properly. Apon removal i noticed they burned to hot and the electrode was burnt along with one of the electrodes about ready to fall off.
REVIEWS
Reviewed by 15 customers
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Displaying reviews 1-10
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Pros
- None
Cons
- No Improvement In Performance
- Only Lasted 30k Miles
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
I Bought and installed E3 Spark plugs in my 2.0 1996 Neon just over 2 years ago and about 30K miles ago. This Car is My commuter car and sees about 60 miles per day highway use. After a series of recent misfires and rough running, low power & bad MPG I pulled the the plugs for a visual inspection. The color was good But the electrodes on all 4 plugs were badly worn - rounded and visually different from each other. Even the diamond tang was worn down and rounded unevenly. I saw these advertised on "Two Guys Garage" and thought it was a neet concept. I purchased and installed them never to really be impressed. Now with only 30K on them I am really not impressed! These E3 Spark Plugs are JUNK! Do not purchase them! They are only a dissapointment in function, longevity and value. I purchased a set of NGK plugs today at my local Advance Auto Parts and my Neon is running smooth again.
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Vehicle ignition is now running smoothly. No gap requirement necessary makes install simple and less time consuming.
Pros
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Performance Driving
- Racing
- Replacement
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Product is A+
Pros
- Easy To Install
- Increases Power
Cons
Best Uses
- Everyday Driving
Comments about E3 Premium Special Electrode Automotive Spark Plug:
These were put on my wife's car. They seem to add some power but as for the fuel efficiency, I don't know. I am impressed with the performance now. I would recommend these plugs.
Pros
- Easy To Install
- Improves Engine Efficiency
- Increases Power
Cons
- Cost
Best Uses
- Everyday Driving
- Performance Driving
- Replacement
- Restoration
Comments about E3 Premium Special Electrode Automotive Spark Plug:
installed theses plugs in two vehicles, a '04 subaru baja automatic, and a '97 chevy cavalier w/ manuaul trans. in the subaru noticable profomance when new, did not improve gas mileage but improved acceration and deeper exhaust note, however at 30,000 miles the still a strong plug as in it isnt fouling but the proformance has slipped. in the '97 cavalier, a little bit more power but it got the car to 38-40mpg! this plug is great in a vehile with a small engine and a stick! not to good in an automatic and too expensive for the v-8 or bigger engines, for those stick with a ngk double platium
Comments about E3 Premium Special Electrode Automotive Spark Plug:
could not use this product
Pros
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
Comments about E3 Premium Special Electrode Automotive Spark Plug:
i have install the E3 3.46 in my 1999 Caravan and it running with more power then when i had the other plugs Mfg type with held. at first i did have a problem with them but it all can down to one bad plug, So i changed it. And all is running well. will be using them again if they hold for 100,000 mile test.
Pros
- Looks Cool
Cons
- No Improvement In Performance
Best Uses
- Replacement
Comments about E3 Premium Special Electrode Automotive Spark Plug:
This product caused my 2001 a6 to misfire, lag and caused my coilpacks to ground out and burn!coilpack are around [$]bucks each from Audi dealer and I have 6 one per cylinder!
- Car & Truck:
- Mechanic
Pros
- Easy To Install
Cons
- Decreases Gas Mileage
- Heavy
- No Improvement In Performance
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
after 1 week they caved it make the gap smaller...
there was a slight residue of rust as well...
do i have to spell it for you
G-A-R-B-A-G-E
- Car & Truck:
- Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast
Pros
- Easy To Install
Cons
- No Improvement In Performance
Best Uses
Comments about E3 Premium Special Electrode Automotive Spark Plug:
Installed E3 plugs in June 2010. I only got 14,000 miles on them. My engine light came on and I had three different codes. Number 1 misfire, number 3 misfire, and multiple misfire. Found out the plugs were cracked by the electrode. I installed a set of NGK V-power plugs and have not had any problems. The E3 plugs did not improve the gas mileage or increase power they are junk and not worth the money. I would not recomend them to any one.
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1 Question | 1 Answer
Displaying question 1
Q:
is this price(5.99) for 1 spark plug or the package of four?Asked on 2/5/2012 by Anonymous1 answer
CUSTOMER CARE
A:
This E3 Premium Special Electrode Automotive Spark Plug (Part No. E3.64) is sold individually.Answered on 2/5/2012 by Dennis from AAP
Displaying question 1
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