Walker 211-1118 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for GM and Saab Vehicles

The Walker Products Engine Coolant Temperature Sensor 211-1118 is designed to provide accurate temperature readings for a wide range of vehicles including Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, and Saturn models. This sensor helps maintain optimal engine performance by monitoring coolant temperature precisely.

• Compatible with multiple GM and Saab models such as Chevrolet Silverado, Cadillac Escalade, Buick LaCrosse, and Saab 9-5
• Part number 211-1118 ensures exact fit and function
• Engine coolant temperature sensor designed for reliable temperature monitoring
• Walker Products brand line known for quality automotive sensors
• Direct replacement sensor for accurate engine management system readings

Product Overview and Brand Line Information

This Engine Coolant Temperature Sensor is part of the Walker Products line, which specializes in sensors and emission control components. Walker Products focuses on delivering precise and durable parts that meet or exceed OEM specifications. The 211-1118 sensor is engineered to provide consistent temperature data to the engine control unit, helping regulate fuel injection and ignition timing for vehicles like the Chevrolet Camaro, GMC Sierra, and Cadillac CTS.

Function and Application

The Walker 211-1118 sensor measures the temperature of the engine coolant and sends this information to the vehicle’s engine control module (ECM). This data is critical for maintaining proper engine temperature, optimizing fuel efficiency, and reducing emissions.

• Prevents engine overheating by providing accurate coolant temperature readings
• Helps avoid poor fuel economy caused by incorrect temperature data
• Reduces risk of engine misfires and rough idling
• Supports emission control by ensuring proper engine temperature regulation
• Addresses check engine light triggers related to coolant temperature sensor faults

Installation Notes and Tips

When installing the Walker 211-1118 Engine Coolant Temperature Sensor, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shorts. Use appropriate tools to remove the old sensor and apply thread sealant if recommended by the vehicle manufacturer. Verify the sensor connector is secure after installation to maintain accurate signal transmission.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 211-1118 sensor, ensuring durability and reliable performance. This sensor meets OEM specifications for fit, form, and function. While specific warranty details may vary, Walker Products typically offers coverage against manufacturing defects to provide confidence in the product’s longevity and reliability.