I have 95 454 Mag EFI's and need to change the impellers, does anyone know a correct part #? I cant find any info on them and refuse to pay $$$ for labor!

Thanks Gents

Call West Marine and ask them what impeller to use. You should be able to get a part number out of them. I would pull the housing first and make sure it is in decent shape. That way you can order the impeller and the housing if necessary. Just be gentle getting the inlet and outlet hoses off of the housing cause it can break - don't ask me how I know!

https://www.mercruiserparts.com/Show...sp?dnbr=809166 94&ivar=images/CRUISER/809166.94/39.png&inbr=2044&bnbr=230&bdesc=SEA+WATER+PUMP


if you are refusing to pay for labor best to have someone help you that has done them before, or watch some videos online.

You can buy complete 1 pc housing and impeller kits relatively cheap online. Good chance that you have the old style two piece housing that is a pain in the a$$. Change all at once

http://www.ebay.com/itm/NEW-QUICKSIL...e0d40d&vxp=mtr

mine called for impeller 4759362t and the housing 46807151 you may want to check yours but i dont see why they would be any different.

Your local Mercury marine dealer should have the impellor kit in stock. Comes with new houseing and impellor. Not to hard to do. Lube the impellor when you install it in the housing.

Mallory kit is better and cheaper than merc in my opinion. 9-4830

Sierra will be cheapest price and quality. 18-3150

Use the money you save in labor and get a brass housing. The plastic ones crack all the time. Don't ask me how I know.

Don't forget to back flush your system to get out any pieces that have broken off. My engines were still running perfect temp and I replaced them since they were old and sure enough some pieces had worn off. So I backflushed, thought I got them all, kinked the hose, let it go again and walla, another piece came out. Kristy put them back together like a puzzle and they were all there

Don't be the guy who bought a new impellor for $35 instead of the kit for $110ish and gets towed in! Very easy

I thing most of us have the ability to determine if the raw water housing is bad and needs to be replaced. Pull the darn thing, make the call and order the kit that is RIGHT for you!