The 1947 - Present Chevrolet & GMC Truck Message Board Network

Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board


Thread Tools Display Modes
Old 03-15-2017, 05:27 PM   #1
Registered User
Join Date: Nov 2015
Location: Vancouver Bc
Posts: 30
Horn Part Info needed

My horn used to work, then one day it stopped. I noted that when I changed the ignition lock cylinder and was putting the wheel back on I depressed the plunger on the canceling cam with the screwdriver and got a pretty big spark... I think that was when it stopped working.

Anyway, I wanted to get it working again so started to tear down the column, when I got to the turn signal switch I found a chard and small bit of copper where the plunger and spring are supposed to be, I yanked it out with some pliers.

Now I am trying to find the part # for that plunger and spring but am coming up short. Can anyone help.

Here are some pictures:
Attached Images
1978sierra is offline   Reply With Quote
Old 03-16-2017, 07:24 AM   #2
Don't Crush em Restore em
TexasJeff's Avatar
Join Date: Aug 2004
Location: Pinehurst, Texas
Posts: 763
Re: Horn Part Info needed

I believe they used to sell that part in the Help section of the auto parts stores.
2009 Silver with Linen Interior Cadillac DTS
1990 Red with White Top and Interior Ford Mustang GT convertible
1998 Red with Gray Interior, C3500 Chevy Crew Cab Dually
TexasJeff is offline   Reply With Quote
Old 03-18-2017, 08:28 PM   #3
Registered User
Pontiac1976's Avatar
Join Date: Oct 2015
Location: Ottawa, Ontario, Canada
Posts: 207
Re: Horn Part Info needed this the part your looking for, order in non tilt. & tilt set up. LMC has them too / Classic Parts 73-87 / As said Dorman help scction
1977 REG cab Long Bed with a 1984 Front Clip, 82 305 .60 over 9.0.1 flat top pistons, 4bbl , w/84 SS-intake & cam , w/ 1977 big block rad, 1975 gear box, 1984 master w/ metric fittings top & SAE fitting @ portion block, 1975 3.42 gear open diff. Duel 77-87 Factory air cleaner, duel inlet from rad support . Down sized 9' to new 8' Steel flat bed
Was a 77 454 w/308 gear. Taken out 550 lbs. up front with motor clip change.

Last edited by Pontiac1976; 03-18-2017 at 08:46 PM.
Pontiac1976 is offline   Reply With Quote


copper, horn, turn signal switch

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT -4. The time now is 08:34 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Copyright 1997-2013