Coolant Level Sensor Short Arm - 3.67 in 3-Pin Volvo VNL VNM Mack CHU CXU - 22564822 577.96504S

Get the coolant warning out of the dash for good with this Short Arm Coolant Level Sensor distributed by FleetPro Parts & Tires. It is the 3-pin sensor that tells the engine control module how much coolant is actually in the tank on Volvo VNL/VNM and Mack CHU/CXU trucks built 2008-2018. When this sensor fails the truck does not complain quietly — you get dash warnings, stored fault codes and derates, usually with a coolant tank that is perfectly full. Manufactured by Automann to Fleet Standard specifications, these are stocked heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.

No More Phantom Warnings: The Short Arm Coolant Sensor Advantage

A coolant level sensor lives in a hot, high-vibration corner of the engine and spends its whole life submerged in the fluid it is measuring, so it is one of the parts that quits without warning. This unit is built to OE signal specification, which means the engine control module reads it the way it reads the factory part instead of second-guessing an out-of-range signal. The 3-pin connector matches the plug already on the harness, so there is no adapter and no pin re-work on the bench.

Arm length is the detail that catches people out. This is the short arm version, with a 3.67 in lead arm — measure the arm on the sensor you are pulling before you order, because ordering the wrong length leaves the sensor unable to read the tank correctly and puts you right back on the intermittent low-coolant warning you were trying to fix. Verify the fault with diagnostics first, too: a genuinely low coolant level, a leaking tank or a chafed harness will set the same codes, and a new sensor will not quiet any of them.

At FleetPro Parts & Tires, we would rather you fix it once. Every unit is new, backed by the 1-Year FleetPro Warranty, and serves as a direct replacement for the highly searched industry number Volvo 22564822.

Vehicle Fitment & Compatibility

This heavy-duty aftermarket coolant level sensor is intended for the following commercial applications:

• Make/Model: Volvo VNL / VNM, 2008-2018
• Make/Model: Mack CHU / CXU, 2008-2018
• Connection: 3-Pin electrical connector
• Component Group: Engine Cooling & Engine Sensors

Direct Replacement & Cross-Reference Numbers:

This Automann coolant level sensor serves as a direct replacement for the following part numbers:

• Volvo Interchange: 22564822
• Automann Distributor #: 577.96504S

Technical Specifications

• Component Type: Coolant Level Sensor, Short Arm
• Arm: 3.67 in Lead Arm
• Connection: 3-Pin
• Fits: Volvo VNL/VNM 2008-2018, Mack CHU/CXU 2008-2018
• Condition: New
• Warranty: 1-Year FleetPro Warranty
• Weight: 0.106 lbs
• Package Dims: 5 x 3.5 x 2 in
• Product Level: Fleet Standard Aftermarket
• Brand: Automann (Distributed by FleetPro Parts & Tires)