Thermostat Housing Assembly & Coolant Temperature Sensor Kit for Chevy Silverado Sierra Tahoe Yukon 4.3L 5.3L 6.2L Replace 12674639 213-4514, Fix Overheating & Coolant Leak

Key features

• Complete Cooling System Repair Kit – Solve Issues in One Step This kit includes thermostat housing assembly and coolant temperature sensor, designed to fix coolant flow and temperature signal issues together. Ideal solution for overheating, coolant leak, and engine temperature problems.
• Direct Fit Replacement – Verify Before Purchase Compatible with Chevy Silverado, GMC Sierra, Tahoe, Yukon, Suburban 2014–2020 (4.3L 5.3L 6.2L). Replaces OE# 12674639 and 213-4514. ⚠ Please check your vehicle model, year, engine and OE number before ordering to avoid mismatch.
• Fix Common Trouble Codes & Symptoms Helps resolve common cooling system issues such as: P0128 / P0117 / P0118 codes Engine overheating Coolant leak Temperature gauge fluctuation Replacing both thermostat and sensor helps avoid repeated repairs and incorrect diagnosis
• Save Time & Labor – Replace Both at Once Thermostat and sensor are located in the same area. Replacing both components together prevents multiple disassembly and reduces maintenance cost.
• Reliable Quality & Leak-Free Performance Durable housing with pre-installed seal and precision sensor ensures stable temperature reading and long-lasting performance. Built to meet OEM standards.

Free shipping included. 30-day hassle-free returns.