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Are all car horns interchangeable? #1820782
05/07/15 01:11 AM
05/07/15 01:11 AM
Joined: Sep 2009
Posts: 1,379
Tennessee
WyleECoyote Offline OP
pro stock
WyleECoyote  Offline OP
pro stock

Joined: Sep 2009
Posts: 1,379
Tennessee
1984 Dodge truck is what I have.

It needs new horns; current ones are shorted out.

Would a 1968-69 Road Runner horn work with no modifications?

I don't know if relays or wiring circuits make a difference....

Thanks!


Wile E. Coyote
Super Genius, Lover of FCA US LLC Products
*************
68 Road Runner (440 4-spd), 71 Superbee (383 slap), 71 Charger 500 (383 4-spd wA/C 1of 182), 72 Imperial, 74 Charger SE (440 sunroof), 84 D350 Crew-cab Dually (440), 75 D300 Dually Tandem (318 4-speed)
Re: Are all car horns interchangeable? [Re: WyleECoyote] #1820793
05/07/15 01:28 AM
05/07/15 01:28 AM
Joined: Jan 2003
Posts: 32,984
Grand Prairie,Texas
stumpy Offline
I Win
stumpy  Offline
I Win

Joined: Jan 2003
Posts: 32,984
Grand Prairie,Texas
As long as it was a single wire horn it replaced it would work fine.

Last edited by stumpy; 05/07/15 01:29 AM.
Re: Are all car horns interchangeable? [Re: stumpy] #1821089
05/07/15 03:08 PM
05/07/15 03:08 PM
Joined: Jan 2003
Posts: 16,376
D
dogdays Offline
I Live Here
dogdays  Offline
I Live Here
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Joined: Jan 2003
Posts: 16,376
The relay takes the work of switching the current to the horn from the horn button to the relay. It's very much equivalent to what an ignition box does for a point-type distributor.
As my '64Dog came with a horn relay I'm sure your car does too.

R.

Re: Are all car horns interchangeable? [Re: WyleECoyote] #1821093
05/07/15 03:12 PM
05/07/15 03:12 PM
Joined: Oct 2006
Posts: 7,371
Iowa
burdar Offline
Owen's Dad
burdar  Offline
Owen's Dad

Joined: Oct 2006
Posts: 7,371
Iowa
I took apart my Dart horns, cleaned them up and got them working again. Obviously, bolting on a different set would be easier in your case. If you want to save some money and rebuild yours, it can be done.

Re: Are all car horns interchangeable? [Re: burdar] #1821165
05/07/15 04:52 PM
05/07/15 04:52 PM
Joined: Jan 2003
Posts: 16,376
D
dogdays Offline
I Live Here
dogdays  Offline
I Live Here
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Joined: Jan 2003
Posts: 16,376
We used to find them at wrecking yards for nearly free.

R.

Re: Are all car horns interchangeable? [Re: WyleECoyote] #1821517
05/08/15 12:42 AM
05/08/15 12:42 AM
Joined: Jun 2008
Posts: 1,822
Colorado
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denfireguy Offline
top fuel
denfireguy  Offline
top fuel
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Joined: Jun 2008
Posts: 1,822
Colorado
The only one that is really different is the Road Runner one. Most will clean up as previously mentioned. They do not stay cleaned up so maintenance can be a pain. My high note horn is plugged again and needs to be cleaned after only a couple of years.
Craig


2014 Ram 1500 Laramie, 73 Cuda
Previous mopars: 62 Valiant, 65 Fury III, 68 Fury III, 72 Satellite, 74 Satellite, 89 Acclaim, 98 Caravan, 2003 Durango
Only previous Non-Mopar: Schwinn Tornado
Re: Are all car horns interchangeable? [Re: WyleECoyote] #1821547
05/08/15 01:11 AM
05/08/15 01:11 AM
Joined: Sep 2007
Posts: 14,889
up yours
Supercuda Offline
About to go away
Supercuda  Offline
About to go away

Joined: Sep 2007
Posts: 14,889
up yours
Wouldn't try using any of the older 6v positive ground units though


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They say there is always the exception that proves the rule.
Don't be the exception.






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