185°F & 180°F Degree Thermostat Front & Rear Kit Pair Fit for GM Pickup Duramax

185°F & 180°F Degree Thermostat Front & Rear Kit Pair for GM Pickup Duramax

This front and rear thermostat pair kit for GM Pickup Duramax engines maintains proper engine temperature with 185°F and 180°F thermostats.

Overview

This front and rear thermostat kit pair for GM Pickup Duramax includes both thermostats needed for complete cooling system maintenance. The 185°F and 180°F thermostats work together to regulate engine temperature efficiently. This kit is designed for GM pickup trucks equipped with Duramax diesel engines.

Built For Performance

• Front and rear thermostats sold as a matched pair for balanced cooling system performance
• Dual temperature ratings (180°F and 185°F) provide precise thermal management
• Precision-engineered to meet OEM tolerances for Duramax engines
• Durable construction withstands high coolant temperatures and pressures

Fits These Machines

• for GM Pickup Duramax Diesel

On-The-Job Use

• Replacing both thermostats during routine cooling system service
• Ensuring consistent engine operating temperature for diesel efficiency
• Preventing thermostat failure that can lead to engine damage

Specs At A Glance

Good To Know

Q: Why is a thermostat kit sold as front and rear? A: Duramax diesel engines have two thermostat locations to ensure even coolant flow. This kit provides both for a complete replacement.

Q: What happens if I only replace one thermostat? A: Uneven coolant flow can cause hot spots or improper temperature regulation. Replacing both ensures balanced engine cooling performance.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.