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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.
|Electrode Core Material:||Copper|
|Electrode Tip Material:||Platinum|
|Manufacturer Heat Range:||12|
|Thread Diameter:||14 mm|
|Wrench Diameter:||16 mm|
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Comments about ACDelco Professional Double Platinum Spark Plug:
one of the best products available
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Q:what are the torque specs for this spark plug (ACDelco 41-810)?
A:Hi George, I'm happy to help! There is no specific torque rate for this plug, it all depends on your owner's manual. I see that you have a 2006 Cadillac DTS for which the torque required is 20 N.m (15 lb ft).
Q:does this spark plug have w/built in resistor?
A:YES IT SHOULD HAVE A BUILT IN RESISTOR