C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Need connector for pass side coolant sensor

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Old Feb 24, 2007 | 06:21 PM
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Default Need connector for pass side coolant sensor

Howdy, well I guess my car is getting too old and I'm starting to break the brittle connectors as the car ages. I am currently seeking the single wire in-head coolant sensor on the passenager side. The vehicle is a 91 L98 auto (ish).
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Old Feb 24, 2007 | 06:36 PM
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The coolent sensor connectors I see are two-wire units except
for one - is this what you are looking for?

- DORMAN Part # 85102 {Conduct-Tite! 1-Wire Cooling Fan Sensor} 1 Wire



.
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Old Feb 25, 2007 | 08:39 AM
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If your temp sender is like mine, it's just an insulated female spade terminal.
If it is or isn't, most parts jobbers have or have access to most connectors on the vette.
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Old Feb 25, 2007 | 11:20 PM
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there are quite a few GM carswhich use this connector, my Vette is using one out of a 1990 Holden Commodore SS!
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Old Feb 26, 2007 | 01:55 AM
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That's the one. Same connector as knock sensor. Gets cooked from header heat.

Originally Posted by AGENT 86
If your temp sender is like mine, it's just an insulated female spade terminal.
If it is or isn't, most parts jobbers have or have access to most connectors on the vette.
The temp sender in front and the switch on the driverside head are spades, but this one is a pin connector.
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Old Feb 26, 2007 | 02:11 AM
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Originally Posted by CentralCoaster
That's the one. Same connector as knock sensor. Gets cooked from header heat.



The temp sender in front and the switch on the driverside head are spades, but this one is a pin connector.

did the same thing for that one too
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Old Feb 26, 2007 | 08:00 AM
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Originally Posted by CentralCoaster
That's the one. Same connector as knock sensor. Gets cooked from header heat.



The temp sender in front and the switch on the driverside head are spades, but this one is a pin connector.
From the replys it seems the 91 L98 is different. On my 86, the aux fan switch in driver side head is the mushroom connector(same as knock sensor connector) and the temp gauge sender in pass head uses a spade.
Can't GM keep anything the same.
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Old Feb 26, 2007 | 10:04 AM
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O'Reilly's has a pretty good selection on hand if not there parts book has a good section with diagrams and photos. The bastard one I needed took next day to get in. Good luck
wro87
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Old Feb 26, 2007 | 10:42 AM
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Originally Posted by AGENT 86
From the replys it seems the 91 L98 is different. On my 86, the aux fan switch in driver side head is the mushroom connector(same as knock sensor connector) and the temp gauge sender in pass head uses a spade.
Can't GM keep anything the same.
I always get it wrong. I've worked on 85,86,87 I should know this by now.
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