83 ta isolation relay

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Dec 13, 2012 | 07:04 PM

kitt23

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83 ta isolation relay

need the headlight isolation relay for a 83 ta. must be good!

Dec 26, 2012 | 08:56 AM

Jupiter

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From: SWAT - Houston

Car: 82 Trans Am

Engine: 383

Transmission: T56

Axle/Gears: Built 4th gen 3.42 posi/disc

Re: 83 ta isolation relay

What is that? The headlight relay or the headlight actuator relay? Either way Rock Auto has them both for under $20...
http://www.rockauto.com/catalog/rafr...&parttype=3400

http://www.rockauto.com/catalog/rafr...&parttype=3420

Dec 26, 2012 | 09:33 AM

kitt23

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Re: 83 ta isolation relay

ISO relay is different it a special Kind of relay for headlamp motors. They don't make it new

Dec 26, 2012 | 10:11 AM

Jupiter

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Joined: Apr 2007

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From: SWAT - Houston

Car: 82 Trans Am

Engine: 383

Transmission: T56

Axle/Gears: Built 4th gen 3.42 posi/disc

Re: 83 ta isolation relay

This may help...

Quote:

GM dealers show that 10022620 relays are discontinued and 10031018 relays are a replacement for all the relays. As far as I can tell, 10031018 is a replacement for 10031246 Actuator Relay, but cannot be used for the 10022620 isolation relay. I do not believe there is a replacement made for 10022620 and I notified GM about this possibly being wrong in their parts catalog. GM sells 10031018 for $50 and I did not want to spend the money to find out.

Car Quest sells a replacement for 10031246 for around $22. The part number is 56-1793. The only replacement 10022620 I could find is on other Firebirds and Fieros around the same years. Just look for the 10022620.

Found in this thread...
https://www.thirdgen.org/forums/elec...headlight.html