Wholesale Sensors Replacement for ACDelco GM 213-77 Coolant Temperature Sensor For Sale

Restore accurate engine temperature monitoring with this Wholesale Sensors replacement for the GM 213-77 Engine Coolant Temperature Sensor. This sensor plays a critical role in your vehicle\'s engine management system by measuring coolant temperature and providing real-time data to the ECU for proper fuel injection, ignition timing, emissions control, cooling fan operation, and overall engine performance.

Manufactured to meet or exceed OEM specifications, this direct-fit replacement provides reliable operation and accurate temperature readings in demanding automotive environments. Each sensor is rigorously tested to ensure consistent performance, durability, and long service life.

A failing coolant temperature sensor can cause poor fuel economy, hard starts, rough idle, cooling system issues, inaccurate temperature readings, and check engine lights. Replacing a defective sensor can help restore proper engine operation and resolve common coolant temperature-related fault codes.

Compatible with a wide range of Chevrolet, GMC, Buick, Cadillac, Pontiac, Oldsmobile, and Isuzu vehicles that utilize GM part number 213-77. Every purchase is backed by Wholesale Sensors\' 12-month warranty and knowledgeable USA-based product support for added confidence.

• OEM REPLACEMENT PERFORMANCE: Direct replacement for GM 213-77 Engine Coolant Temperature Sensor. Accurately measures engine coolant temperature and sends critical data to the ECU for proper fuel delivery, ignition timing, emissions control, and cooling system operation. Designed to meet or exceed OEM specifications for fit, function, and reliability. Replaces GM 213-77 and equivalent cross-reference coolant temperature sensors.
• BROAD GM VEHICLE COMPATIBILITY: Compatible with select Chevrolet, GMC, Buick, Cadillac, Oldsmobile, Pontiac, and Isuzu vehicles equipped with GM engines using the 213-77 coolant temperature sensor. Common applications include Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, Express, Savana, and other popular GM models. Verify vehicle fitment before purchase.
• DURABLE AND ACCURATE DESIGN: Manufactured with high-quality materials and precision-engineered sensing elements for accurate coolant temperature measurement. Corrosion-resistant construction helps withstand demanding engine bay conditions. Every sensor undergoes rigorous testing for electrical performance, temperature accuracy, durability, and long-term reliability.
• RESTORES ENGINE PERFORMANCE: Direct-fit design allows quick replacement using standard automotive tools. Helps resolve hard starting, poor fuel economy, rough idle, cooling fan issues, inaccurate temperature gauge readings, check engine lights, and common OBD codes including P0117, P0118, P0125, and P0128 caused by a faulty coolant temperature sensor.
• USA SUPPORT AND WARRANTY: Backed by Wholesale Sensors with responsive USA-based customer support and a 12-month warranty. Our replacement sensors are carefully sourced, inspected, and tested to deliver dependable performance, trusted quality, and excellent value for professional technicians and DIY vehicle owners.