1978 Merc 115 Switch Box

NathanY

Commander
Joined
Mar 16, 2002
Messages
2,408
I am looking for a switchbox for this motor, the engine ser# is 4858349 and the part number for the switchbox is 332-2986A21. Does anyone have one of these laying around thier shop that works? Is this an interchangeable part? Is there an aftermarket part to replace this part?
 

smike26

Seaman Apprentice
Joined
Feb 12, 2003
Messages
35
Re: 1978 Merc 115 Switch Box

I have a spare switch-box for a 79 115 merc. I was told it was good by previous owner, but I'll study up on how to test it and get back to you.
 

NathanY

Commander
Joined
Mar 16, 2002
Messages
2,408
Re: 1978 Merc 115 Switch Box

Please Help, I know nothing about electronics.
 

zzzzz

Lieutenant Junior Grade
Joined
Jan 13, 2003
Messages
1,094
Re: 1978 Merc 115 Switch Box

Nate-after checking around,have found no aftermarket or interchange.i'll give you a good deal on a genuine merc(new)if you email me at gulfcoast5300@earthlink.net :)
 

xp300

Cadet
Joined
Feb 19, 2003
Messages
9
Re: 1978 Merc 115 Switch Box

you can get one aftermarket from sierra supply part# is 18-5779. i have a new one i can sell you for $220.00. there not cheap.
 

what200

Petty Officer 2nd Class
Joined
Jul 12, 2001
Messages
162
Re: 1978 Merc 115 Switch Box

the switchbox from any distributor fired inline 6 from 73 on should work. Look around. You shouldn't have to pay more than $50 used-- probably less. Call some marine dealers. Inline six parts are everywhere.
 

dmessy

Chief Petty Officer
Joined
Jul 8, 2001
Messages
505
Re: 1978 Merc 115 Switch Box

I got one off a 198? inline 6 Mercury 90 HP that was running before the lower unit cracked. Give me an email and I can send it to ya real cheap if it'll fit your application.<br />semreh012@yahoo.com
 
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