Global Parts 1814806 Engine Coolant Level Sensor

Engine Coolant Level Sensor for OE Replacement

Global Parts 1814806 is an engine coolant level sensor built to report coolant level data to the ECM with OE-style accuracy. When the coolant level signal becomes unreliable, the cooling system can be affected and overheating concerns can follow. This direct replacement sensor is made to match factory specifications for service on vehicles such as Chevrolet Silverado and GMC Sierra applications where the correct coolant level reading matters.

Key Features

• Engine coolant level sensor for electronic coolant monitoring
• Direct replacement design for OE-style fit and function
• Plastic sensor construction
• Female oval connector with 4 male terminals
• 1-wire configuration
• Built to meet OE specifications
• Global Parts 1814806 cross-references Dorman - HD Solutions 924-5516XD for the same application

Detailed Product Overview

This coolant level sensor is designed to send accurate coolant level information to the engine control module so the vehicle can monitor the cooling system correctly. Global Parts 1814806 is a practical replacement for worn, damaged, or inaccurate sensors on Chevrolet Silverado and GMC Sierra trucks, especially when the original sensor no longer provides a stable reading. The oval female connector, 4-terminal layout, and plastic housing support a factory-style electrical connection and installation profile.

Part number 1814806 is also referenced by 21257608 and ES113401. If you are searching for an engine coolant level sensor for Chevrolet Silverado or GMC Sierra cooling system repair, this OE-spec replacement is built for that type of service work.

Common Problems This Sensor Can Address

• Incorrect coolant level warning messages
• Intermittent or unstable coolant level readings
• Cooling system monitoring faults
• Overheating concerns caused by a failed level sensor signal
• Need for an OE-style replacement sensor during cooling system repair

Installation Notes and Tips

Verify connector shape, terminal count, and wire configuration before installation. This sensor uses a female oval connector with 4 male terminals and a single wire layout, so matching the electrical connection is important for proper operation. Inspect the coolant reservoir and surrounding harness for corrosion, damaged terminals, or contamination before installing the new sensor. Confirm the application by vehicle year, make, and model before ordering.

Quality Assurance

Global Parts states that this coolant level sensor is engineered to meet OE specifications and provide accurate information to the ECM. That OE-style design focus supports dependable replacement service for cooling system repairs on Chevrolet Silverado and GMC Sierra applications.