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ZZ3F05661
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41-4470 414470 Oil Level Sensor Switch for Thermo King SB SL SLX
$63.59
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$63.59
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$63.59
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Compatible Models
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Compatible equipment / model
Oil Level Sensor Switch for Thermo King
This 41-4470 414470 Oil Level Sensor Switch is a direct replacement component designed to monitor and report oil levels in Thermo King refrigeration units, ensuring accurate readings for preventative maintenance.
Overview
The 41-4470 414470 Oil Level Sensor Switch replaces the original sensor to restore reliable oil level detection in Thermo King SB, SL, and SLX series. This sensor switch provides essential data to the control system, enabling timely oil top-ups and protecting the engine from low-oil operation. A failing sensor can cause false alarms or missed warnings, making this switch a critical part of the monitoring system.
Built For Performance
- Direct replacement for original Thermo King part numbers 41-4470 and 414470
- Designed to withstand the vibration and temperature extremes of transport refrigeration
- Provides a stable and accurate signal to the control unit
- Constructed with durable materials for long service life
- Plug-and-play installation with the original connector
Fits These Machines
- for Thermo King SB
- for Thermo King SL
- for Thermo King SLX
On-The-Job Use
- Mounts to the engine oil pan or sump for direct level detection
- Used during routine maintenance to verify oil level integrity
- Provides a signal for the dash warning light or controller input
Specs At A Glance
| Part Number(s) | 41-4470, 414470 |
| Type | Oil Level Sensor Switch |
| Compatibility | Thermo King SB, SL, SLX |
Good To Know
Q: How do I know if this oil level sensor switch is failing? A: Common symptoms include a false low-oil warning light, intermittent alarms, or an oil level reading that stays stuck even after adding oil. Replacing the switch with one matching the original part number restores accurate readings.
Q: Is this sensor switch a direct replacement for my Thermo King unit? A: It is designed as a direct replacement for Thermo King models using part numbers 41-4470 or 414470, primarily in the SB, SL, and SLX series. Always confirm your unit's serial number for final fitment.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.