2004 Sea Ray 220 Select 350 Mag MPI tune up?

[KFanney]

I'm looking to tune up my 2004 350 mag mpi this spring. What cap, rotor button, wires and plugs do I need? Please include part numbers if you know, along with the best place to purchase. The stock plugs appear to be AC 41-932. If there is any other plug recommendations, please share.
Thanks Again,
Keith

 

[Espos4]

Lookup your part numbers on mercurys website.

https://www.mercurymarine.com/en/us/parts-and-accessories/parts-catalog

michiganmotorz and Nuwave Marine are good online suppliers.

 

[Fill Ess]

Lookup your part numbers on mercurys website.

https://www.mercurymarine.com/en/us/parts-and-accessories/parts-catalog

michiganmotorz and Nuwave Marine are good online suppliers.

Came here to post the same thing

@KFanney best bet is to look up your engine on one of the online catalogs -- by serial number -- so you can buy the correct parts. I have the link bookmarked and use it often as a resource.

 

[KFanney]

Guys,
Thanks for the information! I just find it odd that when looking up my engine and specs on the mercruiser parts page, the part numbers don't match up with other websites. It's almost like I'm having to cross reference everything. Even the original plugs have been replaced I guess with an upgrade.
ACDelco 41-993 Professional Iridium Spark Plug
Quicksilver 8M0061335 Distributor Cap Kit
Quicksilver 863656A1 Spark Plug Wire Kit

My Engine SN is OM686527

 

[scoflaw]

It's a GM motor, use GM parts. Napa etc. Unless you like paying double $

 

[KFanney]

Yes, its a GM motor, so I’m all about saving money if everything is capable. My boat is a fresh water boat, so corrosion shouldn’t be an issue. I use Amazon with free shipping as well.

 

[scoflaw]

Use name brand parts. AC Delco,Echlin avoid the Chinese crap

 

[Express 390]

Yes, its a GM motor, so I’m all about saving money if everything is capable. My boat is a fresh water boat, so corrosion shouldn’t be an issue. I use Amazon with free shipping as well.

you be surprised it still a boat lol