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

Coolant Temperature Sensor

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Old Jan 6, 2005 | 11:39 PM
  #1  
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Epyon127
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Default Coolant Temperature Sensor

I broke the CTS on my car while removing the serpentine belt. I am wondering if anyone has replaced theirs? I believe it is a "screw out' will this unload my coolant? Also where should I look to buy and about how much? Thanks for any info.
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Old Jan 7, 2005 | 12:32 AM
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You will need to drain some coolant before removing the sensor.

Try Contemporary Corvette (link on my site) if Auto Zone doesn't have the sensor.
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Old Jan 8, 2005 | 01:05 AM
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From: Tucson, AZ. L98-85 AUTO COUPE: 120k MILES: daily driver. SOUND OFF IF YOU'VE BEEN THERE. Ex-Jumpin' Junky-82nd Airborne-2/505 PIR: 1st ID-1/16th Inf: Recon Marine Retread. GOD BLESS GRUNTS.
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i just bought one for ten bucks at checkers. it even came with a new connector. brilliant.
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Old Jan 8, 2005 | 09:07 AM
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yes the coolant needs to be drained from everything above the sensor thus making sure gravity doesnt screw you...remember the opti is right under what you are doing!
also drain from the block not the radiator

good luck!
thanks alot
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Sean
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Old Jan 8, 2005 | 09:50 AM
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Also put rags under it so that you don't get anything dripping on the good old Opti. VatoZone should have it.
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Old Jan 8, 2005 | 11:46 AM
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Auto Zone or Advanced Auto.
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