need quality parts
04-29-2014 | 05:39 PM
#1
Thread Starter
Registered
Joined: Apr 2011
Posts: 37
Likes: 0
need quality parts
I have a 32 foutain 2000 with twin 502s stock I want to replace spark plugs caps rotors and wires. I need to know what type of quality parts I should buy part numbers would help, I dont even know what type of plugs I should run. Had the boat 2.5 years figure those are well over due by now. Been putting it off becuase plugs look really hard to change. I did a bilge pump last year and that was a project in itself.
05-01-2014 | 01:18 AM
#3
Charter Member # 55
Joined: Oct 2000
Posts: 20,252
Likes: 2,499
From: Omaha/LOTO
Spark Plugs are NGK BR6FS. You can get them at any auto parts store.
The Sierra Marine Ignition stuff is just as good as Merc stuff and cost much less.
Cap & Rotor kit http://www.go2marine.com/product/159...-808483q2.html
The Sierra Marine Ignition stuff is just as good as Merc stuff and cost much less.
Cap & Rotor kit http://www.go2marine.com/product/159...-808483q2.html
05-01-2014 | 06:50 PM
#5
Registered
Joined: Feb 2006
Posts: 519
Likes: 15
I have not had trouble with stock Mercury parts but I now use these marine parts from Summit.
ACC-8132 cap and rotor - brass terminals don't oxidize like stock aluminum ones do
MSD-31489 plug wires - high quality but a couple of the lengths seem tight(short?)
NGK-2623 spark plugs BPR6FS - projected nose plugs give me a better burn
My 502 is the same model as yours. Yes 502 Mag MPI.
ACC-8132 cap and rotor - brass terminals don't oxidize like stock aluminum ones do
MSD-31489 plug wires - high quality but a couple of the lengths seem tight(short?)
NGK-2623 spark plugs BPR6FS - projected nose plugs give me a better burn
My 502 is the same model as yours. Yes 502 Mag MPI.
Last edited by dbkski; 05-02-2014 at 02:29 AM.
05-01-2014 | 09:08 PM
#8
Charter Member # 55
Joined: Oct 2000
Posts: 20,252
Likes: 2,499
From: Omaha/LOTO
05-02-2014 | 09:32 AM
#9
Only the Best Will Do!
Joined: Nov 2004
Posts: 548
Likes: 0
From: Palm Coast, FL
