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Which TST Wrench Fits TST SE Cap Sensors  

Updated 10/30/2025 | Published 02/21/2025

Question:

Which Tst wrench is used on this sensor?

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TST SE3 Sensor
TST SE3 Sensor
(click to enlarge)

Expert Reply:

Hey Tripp! Those are TST SE3 Cap Sensors. The correct wrench is the Replacement Cap Wrench for TST SE2 Cap Sensors # TST89FR. If you need anything else feel free to reach out in the comments below.

expert reply by:
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Robin H
TST-MISC-W-SE2 Replacement Cap Wrench
TST-MISC-W-SE2 Replacement Cap Wrench
(click to enlarge)
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Etrailer Expert

Robin H.

10/30/2025

Hey Tripp, how did the Replacement Cap Wrench work with your TST SE3 Cap Sensors? Knowing how it fit could help others trying to match the right wrench for their sensors.

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