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Autolite Copper Core Resistor Spark Plug
See if this part fits a specific vehicle.
Designed to help deliver quick starts, good fuel economy and smooth acceleration.
Product Features:
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Product Features:
- Copper core electrode and nickel chromium alloy side electrode offer enhanced heat dissipation and durability
- Resistor reduces radio frequency interference (RFI) and electrode erosion
- Copper-glass seal bonds insulator, terminal post center electrode together; helps ensure full required voltage at spark gap; gas-tight seal
| Electrode Tip Material: | Resistor |
| Manufacturer Heat Range: | D11 |
| Resistor: | Suppressor |
| Spark Plug Reach: | 3/4 in |
| Spark Plug Seat Type: | Gasket |
| Spark Plug Thread Size: | 14 mm |
| Tip Configuration: | Special Power |
| Wrench Diameter: | 5/8 |
REVIEW SNAPSHOT®
by PowerReviewsAutoliteCopper Core Resistor Spark Plug
(based on 6 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Pros
- Improves engine efficiency (5)
- Easy to install (4)
- Increases power (4)
- Durable (3)
Cons
Best Uses
- Everyday driving (6)
- Replacement (6)
REVIEWS
Reviewed by 6 customers
Sort by
Displaying reviews 1-6
Pros
- Easy To Install
- Improves Engine Efficiency
Cons
- none
Best Uses
- Everyday Driving
- Replacement
Comments about Autolite Copper Core Resistor Spark Plug:
Installation took less than 30 minutes for all 6 plugs. It'll take longer if you have the coil instead of a distributor. Gaps were already pretty close to the specified plug gap so I just threw them in there.
Only thing I didn't like was the washers on the spark plug were not put on from the factory. I'm guessing this is because some Cherokees have aluminum heads while others do not.
Car seems to be running smoother, the old Boush plugs were old though so time will tell. I would definetely buy this plug again.
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Autolite Copper Core Resistor Spark Plug:
Great Factory replacement plug.
Pros
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Autolite Copper Core Resistor Spark Plug:
Bought my car with 50,000 miles on it, I now have 135,000 miles & this is the first replacement plugs. I hope these last as long.
Pros
- Easy To Install
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Autolite Copper Core Resistor Spark Plug:
I have used auto lite spark plugs for years and they have always performed for me.
Pros
- Durable
- Increases Power
Cons
Best Uses
- Everyday Driving
- Performance Driving
- Racing
- Replacement
- Restoration
Comments about Autolite Copper Core Resistor Spark Plug:
First time I've used the Buy on line, pick up in store feature. It worked flawless.
- Car & Truck:
- Auto Enthusiast
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
- Restoration
Comments about Autolite Copper Core Resistor Spark Plug:
I'd buy these plugs again for a stock replacement.
- Car & Truck:
- Auto Enthusiast, Mechanic
Displaying reviews 1-6
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.
1 Question | 1 Answer
Displaying question 1
Q:
how many of these do I need for my vehicle?Asked on 7/14/2010 by Bonnie from Ocala, FL1 answer
CUSTOMER CARE
A:
To further assist you on this question could you please provide your vehicles year, make model, and engine size.Answered on 7/14/2010 by Kevin from AAP
Displaying question 1
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