Plugs, Cap and Wirers for a merc 4.3

[ratdogs float]

Help please, I have a 1989 Century with a 89 Merc 4.3 I have the motor pulled for a coupler change and so I want to change the plugs, cap and wirers. Without going to a marina (trying to save some $$). How do I cross reference to AC-DELCO parts??

 

[Don S]

Re: Plugs, Cap and Wirers for a merc 4.3

The spark plugs is easy, and in the OEM service manual. AC- MR43T
The cap and rotor are Thunederbolt (Mercruiser) designed and as far as I know AC Delco doesn't have them.
Wires, I know you can get them (along with cap and rotor) from NAPA as a Sierra aftermarket part.