Westach Oil Temp Sender 5/8-18 Unf Thread (Lyc/Control)

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Part# 11-08070


Westach oil temp sender, 5/8-18 UNF Thread (Lyc/Cont.)

Made in USA
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


Excellent service and quick delivery

December 7, 2020

Exact replacement for the one that was in my 0-360 engine. Operates as advertised.

Chuck G
October 12, 2020

Working just fine

Joseph H
August 3, 2020

The safety wire hole was two small even for the .030 wire.

John W
May 27, 2018

threads where cut to shallow and gasket was already crushed so previously returned and just sent out to the next customer

James W
May 29, 2017


Please note,'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is this a K type thermocouple probe?

This is an oil temp sender and does not have a type like an EGT or CHT probe would have.

Q: Is it ok to shorten the sender wires?

Per the manufacturer, you can shorten the wire without affecting accuracy.

Q: Does this work with JPI EDM monitors? 350 in particular

JPI recommends using their own sensors for their equipment. We cannot recommend using another brand for a JPI system.

Q: How long are the wires?

These are 48 inches