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Automann · Probes & Sensors
577.75641
In stock · ships from Knoxville
This is an oil temperature sensor (sender) for PACCAR trucks, commonly used on Kenworth and Peterbilt models.
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Verified fitment for 2 applications
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Replaces Kenworth K379-12 / K37912 and Peterbilt 05-15834 / 0515834 oil temperature senders. Fits 1/2" NPTF threaded port. Verify thread size and temperature range against your application.
Part data verified against 4 catalog sources
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It measures engine or transmission oil temperature and sends a variable resistance signal to the dashboard temperature gauge. A failing sender can cause erratic or absent gauge readings, so it is replaced when the oil temperature gauge stops working properly. This aftermarket unit matches OEM specifications and installs into a 1/2 inch NPTF port.
Part Number: 577.75641
TEMP SENSOR PACCAR
Vendor: Automann
Dealer: Post Onsite
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