GM 213-4514 Engine Coolant Temperature Sensor

( Brand: Gm ), ( Manufacturer Part Number: 213-4514 ), ( Number Of Sensors: 16 ), ( Type: Coolant Temp Sensor ), ( Connectivity: Wired )

Review GM Engine Coolant Temperature Sensor

The GM 213-4514 engine coolant temperature sensor is an essential component of your vehicle's cooling system. This sensor plays a crucial role in maintaining optimal engine performance and longevity by continuously monitoring the engine coolant temperature and transmitting the data to the vehicle's engine control module (ECM).

The sensor is designed as a thermistor, which means it contains a temperature-sensitive semiconductor material. When the coolant temperature changes, the resistance of the thermistor material also changes, generating an electrical signal that is proportional to the temperature. This signal is then sent to the ECM, which uses it to adjust various engine functions, such as fuel injection and ignition timing, to maintain the most efficient operating temperature.

The GM 213-4514 engine coolant temperature sensor is specifically engineered for use in General Motors vehicles. It is manufactured to strict OEM specifications to ensure accurate and reliable temperature readings. The sensor is mounted in the engine coolant system, typically near the thermostat housing, and is connected to the ECM via a wiring harness.

The sensor housing is typically made of durable materials, such as ceramic or stainless steel, to withstand the harsh conditions of the engine bay. The sensor element is protected by a thin, insulating layer that prevents direct contact with the coolant, while still allowing the sensor to accurately measure the temperature.

It is important to note that a faulty engine coolant temperature sensor can cause a variety of issues, including poor fuel economy, rough idling, and even engine damage. Regularly checking the sensor and replacing it when necessary is critical to maintaining the overall health and performance of your vehicle.

When it's time to replace the GM 213-4514 engine coolant temperature sensor, look for a high-quality aftermarket replacement that is engineered to meet or exceed OEM specifications. This will ensure accurate temperature readings and reliable operation, ultimately helping to maintain the longevity and efficiency of your vehicle's engine.

Buying a GM 213-4514 engine coolant temperature sensor (ECT sensor) involves considering several factors to determine if it's a good investment for your vehicle. Here are some pros and cons to help you make an informed decision.

1. Improved Engine Performance: A faulty ECT sensor can lead to poor engine performance, including rough idling, stalling, and overheating. Replacing the faulty sensor with a new one can help restore optimal engine performance.

2. Prevents Engine Damage: The engine coolant temperature sensor plays a crucial role in maintaining the optimal temperature of the engine. A malfunctioning sensor can cause the engine to overheat or run too cold, leading to potential engine damage.

3. Better Fuel Economy: A properly functioning ECT sensor ensures that the engine operates at its most efficient temperature, which can lead to better fuel economy.

4. Long-term Cost Savings: Replacing a faulty ECT sensor now can prevent more costly engine repairs down the line.

1. Cost: The cost of a new GM 213-4514 engine coolant temperature sensor can range from $30 to $100, depending on the supplier. Labor costs for installation can add to the total cost.

2. Time: Installing a new ECT sensor can take anywhere from 1 to 2 hours, depending on the mechanic's experience and the complexity of the job.

3. DIY Installation Risk: Attempting to install the sensor yourself can lead to potential damage to the engine or sensor if not done correctly.

Weighing the pros and cons, it's clear that investing in a new GM 213-4514 engine coolant temperature sensor can lead to improved engine performance, better fuel economy, and prevention of potential engine damage. While there are costs and time involved, the long-term cost savings make it a worthwhile investment. If you're not comfortable with the installation process, it's recommended to take your vehicle to a trusted mechanic for the replacement.

Details:

Got 16 sensors 30 each or 400 for all fits 1997 2021 GM LS/LT V8 engines.

part #: 2134514 prices

• $9.99-$64.30

specifications secusammy:

• brand: Gm
• mpn: 213-4514
• number of sensors: 16
• type: Coolant Temp Sensor
• connectivity: Wired

general secusammy:

• Vehicle Electronics GPS > Car Alarms Security > Relays Sensors
• condition: New

payments secusammy:

• wallet: Google-pay
• credit card: Discover
• other

seller secusammy:

• # reviews: 0
• city: Stevensville, Michigan
• rating: 0.0%

offer secusammy:

• availability: In Stock
• quantity: 1
• best offers: True
• started: March 15, 2026
• options: Ship-to-home
• sold: 0

shipping secusammy:

• service: USPS Ground Advantage
• class: Standard
• cost: $5.07
• type: Calculated
• transit: 4-10 Days
• carrier: USPS

returns secusammy:

• policy: No Returns

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