213-4396 GM Replacement Engine Coolant Temperature Sensor 12 Month Warranty
Overview OEM-STYLE ENGINE COOLANT TEMPERATURE SENSOR REPLACEMENT: Wholesale Sensors replacement for ACDelco 213-4396 is designed …
OEM-STYLE ENGINE COOLANT TEMPERATURE SENSOR REPLACEMENT: Wholesale Sensors replacement for ACDelco 213-4396 is designed to monitor engine coolant temperature and send accurate temperature feedback to the engine control module (ECM). This aftermarket ECT sensor supports engine temperature monitoring, fuel management, and cooling system operation. Designed to replace part number 213-4396 in compatible GM vehicles requiring the same sensor specifications.
GM VEHICLE COMPATIBILITY: Designed for select Chevrolet, GMC, Buick, Cadillac, and other GM vehicles requiring ACDelco 213-4396 engine coolant temperature sensor. Suitable for compatible gasoline engine cooling systems using the specified coolant temperature sensor configuration. Verify the vehicle's year, make, model, engine size, VIN, original part number, connector type, and thread specifications before ordering to ensure proper fitment. DURABLE CONSTRUCTION & TEMPERATURE MONITORING: Designed for automotive engine cooling system applications, this replacement coolant temperature sensor provides temperature-dependent electrical feedback to the engine control module. Proper sensor positioning, compatible electrical connections, and correct installation help support consistent temperature monitoring. Compare the replacement with the original sensor to verify the connector, threads, sealing arrangement, and electrical specifications. DIRECT REPLACEMENT & ENGINE TROUBLESHOOTING: Helps address inaccurate coolant temperature readings, hard starting, poor fuel economy, rough idling, cooling fan irregularities, and Check Engine Light warnings caused by a defective ECT sensor. May help resolve OBD-II codes P0115, P0116, P0117, P0118, or P0119 when sensor failure is confirmed. Disconnect electrical power as required, allow the engine to cool, and follow manufacturer service procedures during installation. 12-MONTH WARRANTY & USA-BASED SUPPORT: Wholesale Sensors supplies aftermarket automotive temperature sensors, pressure sensors, and engine management replacement components. This GM 213-4396 engine coolant temperature sensor replacement includes a 12-month warranty and responsive USA-based customer support. Suitable for vehicle owners, automotive repair shops, fleet maintenance professionals, and technicians servicing compatible GM engine cooling systems.QUANTITY
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Questions? Our USA-based team can help with compatibility and installation.
Contact Support →DESCRIPTION GM 213-4396 Engine Coolant Temperature Sensor Replacement, 12-Month Warranty Restore accurate engine temperature monitoring with the Wholesale Sensors Replacem…
GM 213-4396 Engine Coolant Temperature Sensor Replacement, 12-Month Warranty
Restore accurate engine temperature monitoring with the Wholesale Sensors Replacement for ACDelco 213-4396 Engine Coolant Temperature Sensor.
Designed for compatible General Motors vehicles, this aftermarket coolant temperature sensor monitors engine coolant temperature and provides temperature-dependent electrical feedback to the engine control module (ECM).
Accurate coolant temperature information supports engine fuel management, ignition timing, and cooling system operation. Replacing a defective sensor may help restore proper engine temperature monitoring and reduce performance problems caused by incorrect readings.
OEM Replacement and Cross-Reference Part Numbers
Primary OEM Replacement:
- ACDelco 213-4396
- ACDelco 2134396
Related Catalog Cross-References:
- GM 12146312
- GM 15326386
- GM 25036979
- ACDelco 213-928
- ACDelco 213-52
These numbers appear in aftermarket interchange catalogs associated with ACDelco 213-4396. Confirm interchangeability for the specific vehicle and sensor configuration before ordering.
Compatible GM Vehicles
The GM 213-4396 coolant temperature sensor is intended for select vehicles requiring the corresponding original equipment sensor configuration.
Potential vehicle brands include:
- Chevrolet
- GMC
- Cadillac
- Buick
- Pontiac
- Saturn
- Hummer
- Isuzu
Compatibility depends on the vehicle’s production year, engine configuration, original equipment sensor, and electrical connection.
Before purchasing, confirm the complete year, make, model, engine displacement, VIN, and original sensor part number.
Important: This sensor is not compatible with every vehicle produced by these manufacturers.
Shop our complete collection of automotive engine coolant temperature sensors and replacement engine management components.
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Engine Coolant Temperature Sensor |
| Primary Replacement | ACDelco 213-4396 |
| Wholesale Sensors Part Number | PTS40-1-2.8K |
| Vehicle Application | Select GM Vehicles |
| Sensor Type | Temperature-Dependent Thermistor |
| Primary Function | Engine Coolant Temperature Monitoring |
| Replacement Type | Aftermarket |
| Warranty | 12 Months |
| Customer Support | USA-Based |
How the Engine Coolant Temperature Sensor Works
The 213-4396 engine coolant temperature sensor measures coolant temperature using a temperature-sensitive electrical element.
As coolant temperature changes, the sensor’s electrical resistance changes.
The engine control module interprets this signal to monitor engine operating temperature and make appropriate engine management adjustments.
Depending on the vehicle, coolant temperature information may influence fuel delivery, ignition timing, engine operating strategies, and cooling fan control.
A defective sensor can send inaccurate temperature information, potentially affecting engine performance.
Construction and Temperature Sensing Performance
The Wholesale Sensors GM coolant temperature sensor replacement is designed for automotive engine cooling applications.
Its temperature-sensitive sensing element provides electrical feedback for compatible engine management systems.
Proper operation depends on the correct sensor resistance characteristics, connector configuration, mounting dimensions, and sealing arrangement.
Important replacement considerations include:
- Compatible thermistor resistance characteristics
- Correct electrical connector
- Matching mounting threads
- Proper coolant system sealing
- Secure electrical connections
- Correct installation location
- Suitable engine coolant compatibility
Compare the replacement sensor with the original component before installation.
Helps Resolve Common Engine Coolant Sensor Problems
A defective engine coolant temperature sensor may contribute to:
- Incorrect engine temperature readings
- Hard starting or extended cranking
- Rough engine idle
- Poor fuel economy
- Unusual cooling fan operation
- Check Engine Light activation
- Inconsistent engine performance
- Incorrect fuel mixture adjustments
Replacing a faulty GM 213-4396 temperature sensor may help resolve these symptoms when the original sensor is responsible.
Other engine or cooling system problems can produce similar symptoms, so diagnosis is recommended.
Common OBD-II Diagnostic Trouble Codes
The following codes may be associated with engine coolant temperature sensor problems:
- P0115: Engine Coolant Temperature Sensor Circuit Malfunction
- P0116: Engine Coolant Temperature Sensor Circuit Range/Performance
- P0117: Engine Coolant Temperature Sensor Circuit Low Input
- P0118: Engine Coolant Temperature Sensor Circuit High Input
- P0119: Engine Coolant Temperature Sensor Circuit Intermittent
These codes can also result from damaged wiring, connector problems, or other electrical faults.
Verify the cause before replacing the sensor.
Installation and Replacement Instructions
Allow the engine to cool completely before beginning service.
Never open a hot or pressurized cooling system.
Disconnect electrical power as required by the vehicle manufacturer’s service instructions.
Locate the existing coolant temperature sensor and disconnect its electrical connector.
Remove the defective sensor according to the approved service procedure.
Compare the replacement with the original part, including connector shape, mounting threads, and sealing components.
Install the replacement using the specified tightening torque and sealing method.
Reconnect the electrical connector, restore the cooling system, and check for coolant leaks.
Verify temperature readings using an appropriate diagnostic scan tool.
Professional installation is recommended when coolant system service or electrical troubleshooting is required.
Automotive Repair and Maintenance Applications
The Wholesale Sensors 213-4396 Engine Coolant Temperature Sensor Replacement provides an aftermarket repair option for compatible GM engine cooling systems.
Suitable for automotive repair technicians, vehicle owners, fleet maintenance teams, and professional service facilities.
Replacing a confirmed defective sensor may restore reliable engine temperature feedback without replacing unrelated cooling system components.
12-Month Warranty and USA-Based Support
Wholesale Sensors supplies aftermarket automotive temperature sensors, pressure sensors, wiring harnesses, and engine management replacement components.
This GM 213-4396 Engine Coolant Temperature Sensor Replacement includes a 12-month warranty and responsive USA-based customer support.
Choose Wholesale Sensors for compatible automotive temperature sensor replacements, dependable product support, and warranty coverage.
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