Holstein 2CTS0221 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for GM Vehicles

The Holstein Parts 2CTS0221 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine management system. Compatible with a range of Buick, Chevrolet, Oldsmobile, and Pontiac models, this sensor ensures proper engine performance and helps prevent overheating.

• Terminal Type: Blade for secure electrical connection
• Connector Shape: Oval for precise fitment
• Terminal Quantity: 2 terminals for reliable signal transmission
• Connector Gender: Female to match factory wiring harness
• Wiring Harness Included: No, sensor designed for direct connection

About Holstein Parts Product Line

Holstein Parts offers a comprehensive line of automotive components engineered to meet OEM specifications. The Holstein Parts product line focuses on delivering dependable replacement parts like the 2CTS0221 Engine Coolant Temperature Sensor, ensuring compatibility and performance for various GM vehicles. This sensor is part of their commitment to quality and precision in engine management components.

Detailed Product Description

The 2CTS0221 Engine Coolant Temperature Sensor features a blade terminal type and an oval-shaped female connector with two terminals, designed to fit seamlessly into the vehicle's existing wiring system. This sensor does not include a wiring harness, allowing for direct integration with the factory harness. It is engineered to provide accurate temperature data to the engine control unit, which is critical for optimal fuel management and emission control.

Compatible Vehicles and Common Applications

• Buick models including Century, Regal, and Skylark
• Chevrolet models such as Camaro, Caprice, Impala, Lumina, Monte Carlo, and Silhouette
• Oldsmobile Cutlass series including Cutlass, Cutlass Ciera, Cutlass Cruiser, and Cutlass Supreme
• Pontiac models including Bonneville, Firebird, Grand Prix, and Trans Sport
• Other GM vehicles like Montana and Intrigue

Common Issues Addressed by This Sensor

• Engine overheating due to inaccurate temperature readings
• Poor fuel economy caused by incorrect coolant temperature data
• Check engine light triggered by faulty temperature sensor signals
• Engine performance problems related to improper temperature regulation
• Failed emissions tests linked to sensor malfunction

Installation Notes and Tips

Ensure the engine is cool before attempting installation to avoid burns. Disconnect the battery to prevent electrical shorts. The sensor’s blade terminals and oval female connector require careful alignment for proper connection. Since the wiring harness is not included, verify the existing harness condition before installation. Use appropriate tools to avoid damaging the sensor or connector.

Quality Assurance and Warranty

Holstein Parts maintains strict quality control standards to meet OEM specifications. The 2CTS0221 sensor is manufactured to provide consistent performance and durability. While specific warranty details are not provided, Holstein Parts products typically come with a limited warranty covering defects in materials and workmanship.