1989 Digital Dash soldered bulbs?

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GTU89
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1989 Digital Dash soldered bulbs?

Post by GTU89 »

What bulbs do these take? They are the small soldered type, can you buy the sockets and bulbs anymore or do I need to put strip lights in it or something? Three of the 4 bulbs are burned out. I believe the car is 6/89 build date?


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ifixalot
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Re: 1989 Digital Dash soldered bulbs?

Post by ifixalot »

try pc74 for small bulbs and pc168 for larger bulbs. I don't have a digital dash so this is a guess.


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Rettax3
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Re: 1989 Digital Dash soldered bulbs?

Post by Rettax3 »

Here is a snippet of the thread where we last discussed this on the Board:
Cam2363 wrote:
Rettax3 wrote:Someone here likely knows for sure...
Markings on the bottom of the smaller-type bulb 'socket' says "12V 3W ALBA", so obviously 12-volt 3-watt to start with. Socket hole is ~3/8" diameter, plus the little tab-holes on either side. Interestingly, the original bulbs are soldered to the socket's contact-tabs. The plastic of the socket is really brittle from heat and age on mine, obviously. I searched a little, and found nothing comparable. You could TRY a PC37, it might fit, but it won't be bright enough. If you can solder, you could either direct-solder some 194 bulbs to the socket-rail in the cluster, OR install some LED strip-lights along the bottom instead.
From some other research, I believe they are the 74/T5 type. Ill have to purchase that and try those. They seem to be the correct 3/8in size.
Also seems to be 37/73 So you were correct before with the 73 and are still correct with the 37


1989 SuperCharged 3800 Srs-II (First)Six-Speed GTU
1990 Turbo 3.4 5-Speed T-Type
1990 4.0L 4-Cam 32-Valve V-8 5-Speed Indy GTi (Project)
1990 Stock(!) 3.1 MPFI Auto Indy
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GTU89
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Re: 1989 Digital Dash soldered bulbs?

Post by GTU89 »

Tried bulbs with sockets that were listed as: T5 73 74 3528 and they didn't work, just a tad too small and didn't reach the contacts on the digital dash (circuit board?)


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GTU89
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Re: 1989 Digital Dash soldered bulbs?

Post by GTU89 »

10 Instrument Panel Light Bulb CML 71113A3LF(PC74 / Dorman 639-008)

These do work, the led versions from Amazon were wrong socket size despite listing 74 as compatible.


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