Product Description
Up for sale is a genuine Caterpillar 239-9957 Coolant Level Sensor. This OEM 3-pin liquid level sensor is designed to monitor coolant levels in compatible Caterpillar engines and heavy equipment cooling systems. The sensor provides coolant level information to the equipment's monitoring system, helping operators identify low coolant conditions and maintain proper engine operation. Engineered for demanding industrial applications, this component is designed to withstand vibration, temperature fluctuations, moisture, and other harsh operating conditions.
- Item is in new old stock condition.
Features & Specs
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Brand: Caterpillar / CAT
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Part Number: 239-9957NSN: 6680-01-526-7696
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OEM Description: Sensor Group – Liquid Level
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Type: Engine Coolant Level Sensor
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Connector: 3-Pin
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Sensor Type: Liquid Level
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Materials: Brass Alloy & Plastic
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Application: Engine Cooling System
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Function: Coolant Level Monitoring
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Engine Applications: CAT C7, C9, C11, C13, C15, C18, C27, C32
Compatibility
Caterpillar lists the following among its compatible applications:
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Diesel Engines: C7, C9, C11, C13, C15, C18, C27, C32, 3126, 3406E, 3512, 3516
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Crawler Dozers: D5N, D6N
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Wheel Loaders: 980G II, 980H, 993K
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Track Loaders: 953C, 963C
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Mining Excavators: 5110B, 5130, 5130B, 5230B
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Underground Trucks: AD30, AD45B, AD55, AD55B
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Off-Highway Trucks: 785C, 785D, 789C, 793D, 797F
Z-451
