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ACDelco has over 100 years of experience in the automotive industry and is a brand of GM Customer Care and Aftersales, a division of General Motors. ACDelco employs a two- or three-tiered distribution model, utilizing a network of appointed wholesale distributors to service independent installers, ACDelco independent service centers, retail and fleet customers.
Product Features:
| Electrode Core Material: | Copper |
| Electrode Tip Material: | Platinum |
| Manufacturer Heat Range: | 12 |
| Resistor: | Yes |
| Spark Plug Reach: | 17.5 |
| Spark Plug Seat Type: | Tapered |
| Spark Plug Thread Size: | 14 |
| Wrench Diameter: | 16 |
REVIEWS
Reviewed by 4 customers
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Comments about ACDelco Spark Plug:
I know this is something that has to be replaced occasionally. This was recommended by my mechanic--I like the performance :)
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Comments about ACDelco Spark Plug:
I trust AC Delco Parts
Pros
Cons
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Comments about ACDelco Spark Plug:
i bought this for a grand am. they are just as good as OEM. they r better than bosch or champion plugs. i would recomand acdelco for all GM vehicals.
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Comments about ACDelco Spark Plug:
Better price than the dealer and auto zone.
Displaying reviews 1-4
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:
Are these the OEM for a 2001 Chevrolet Cavalier Z-24 2.4 liter engine ? Thanks, AWB1 answer
CUSTOMER CARE
A:
This ACDelco Spark Plug - Part No. 41-963 is Original Equipment Manufacturer replacement part for your 2001 Chevrolet Cavalier. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.Q:
are these spark plugs pre-gapped?1 answer
CUSTOMER CARE
A:
A spark plug part number might fit hundreds of different engines from many different manufacturers. Although the spark plug from the factory will come with a gap to a pre-selected setting, this may not be the right gap for your particular engine. The incorrect plug gap for your engine can contribute to a high rate of misfires, loss of power, plug fouling, poor fuel economy, and accelerated plug wear. It is always best to check the gap against the manufacturer's specifications. If adjusting the gap on fine wire or precious metal plugs such as platinum or iridium be very careful not to apply any pressure or prying force to the fine wire center electrode or insulator as they can be damaged. The gap should be adjusted by only moving the ground electrode.Q:
Do the plug come in packs of 2 or do i have to buy 4 seperate plug1 answer
CUSTOMER CARE
A:
This is the price per spark plug.Q:
what is the plug setting for a 2000 pontiac grand am 4 cyclinder?1 answer
CUSTOMER CARE
A:
You need to set the gap according to the manufacturer specs.