Acdelco #41-110 Correct Plug For 2000 6l?

[Wayne02]

I ordered a set of 41-110 off of ebay in which the add said that they were the new number or new revision for 41-985 which is what is specified for my truck on the delco site. 41-110 is listed on the delco site but not specifically under my truck, and there is no picture in the listing.

 

I was going to put them in today and decided to find a second reference verifying that these are the correct plugs for this truck. In my search of google and the various forums I have found comments, some which say 41-110 is the old number, and some say 41-110 is the new number. I have not found any reference as to whether this is just a part number change or if the plugs are different in some way. Also found service bulletin talking about not re-gapping the new iridium plugs which should be at .40. This service bulletin references plug #41-985.

 

Short of waiting until Monday and calling a dealer to see if they can shed some light on the subject, is there anywhere else I can reference to verify that the 41-110 are indeed the correct plugs for this truck? Seems there would be some sort of cross-reference document available from delco but I can't seem to find one.

 

Thanks

[txab]

41-985 is an iridium plug, newest out. Plugs pre-set at .040 gap. From what I find it replaces your 41-110

[Wayne02]

41-985 is an iridium plug, newest out. Plugs pre-set at .040 gap. From what I find it replaces your 41-110

Thanks for the reply. The 41-110 is an iridium plug as well. Maybe the 41-985 is a better iridium plug?

[txab]

After doing a little more looking, 41-110 part number may replace the 41-985 number. I see listed different ways. No matter they will work in your application, using the .040 gap

 

AC's website shows 41-985