Thermostat for Caterpillar 988G 966H 980 982 988 995 990 993 992 993K 980M

Thermostat for Caterpillar

This thermostat for Caterpillar heavy equipment regulates engine coolant flow to maintain optimal operating temperature, supporting reliable performance across loaders and wheel loaders. This thermostat for Caterpillar is a direct replacement component engineered for consistent thermal management. The thermostat for Caterpillar ensures efficient warm-up and stable temperature control during demanding work cycles.

Overview

This thermostat for Caterpillar is a cooling system component that opens and closes to regulate coolant flow, keeping the engine within its ideal temperature range. It is designed for use in a wide range of Caterpillar wheel loaders and track loaders. This thermostat for Caterpillar helps prevent overheating and promotes efficient combustion, reducing wear and emissions.

Built For Performance

• Precision-calibrated opening temperature for accurate coolant flow control
• Durable construction resists corrosion and repeated thermal cycling
• Direct replacement fit for compatible Caterpillar engine applications
• Reliable wax-pellet actuation for consistent performance
• Tested for leak-free sealing under system pressure

Fits These Machines

• for Caterpillar 988G
• for Caterpillar 966H
• for Caterpillar 980
• for Caterpillar 982
• for Caterpillar 988
• for Caterpillar 995
• for Caterpillar 990
• for Caterpillar 993
• for Caterpillar 992
• for Caterpillar 993K
• for Caterpillar 980M

On-The-Job Use

• Maintains correct engine temperature during heavy loading and hauling cycles
• Supports consistent operation in quarry, mining, and construction applications
• Helps reduce cold-start wear by promoting faster warm-up
• Ensures stable temperature when running at high load factors

Specs At A Glance

Good To Know

Q: What does a thermostat do in a Caterpillar engine? A: It regulates coolant flow to keep the engine temperature stable. A stuck thermostat can cause overheating or poor warm-up.

Q: How can I verify this thermostat fits my machine? A: Check your equipment's serial number and compare with the model list. Confirm the part number against your original component before ordering.

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