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Automann · Probes & Sensors
577.96504S
In stock · ships from Knoxville
This is a coolant level sensor that monitors the coolant level in your truck's surge tank or radiator and sends a signal to the dashboard warning light or gauge.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 5 applications
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All confirmed applications for this part number.
Mack Trucks
Volvo Trucks
Other applications
Mack Trucks
Volvo Trucks
Other applications
Fitment derived from aftermarket seller listings. Verify using OE number 22564822. The short sensor (5.12 in) is for applications with tight clearance; a long version (577.96504) may also be available.
Part data verified against 3 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
When the coolant drops below a safe level, it alerts the driver to prevent overheating and engine damage. This short version, measuring 5.12 inches, is designed for Volvo and Mack trucks where space is limited, such as VN, VNL, and 9700 models with D13, MP7, or MP8 engines. Replace the sensor if you are experiencing false low coolant warnings or no warning at all.
Part Number: 577.96504S
COOLANT LEVEL SENSOR, SHORT (VOLVO)
Unit: ea
Dealer: Knox Trailers
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