Thermostat MD001370 K6516441 30A4600100 40055748 for Mitsubishi S3L2 S4L2 Engine

Thermostat for Mitsubishi

This thermostat with OEM cross-references MD001370, K6516441, 30A4600100, and 40055748 is a direct replacement for Mitsubishi S3L2 and S4L2 engines, regulating coolant flow to maintain proper engine temperature.

Overview

This thermostat is designed for Mitsubishi S3L2 and S4L2 diesel engines, using the wax-pellet element to open and close at the correct temperature. It ensures the engine warms up quickly and stays within the optimal heat range to protect vital components. The thermostat is built to meet or exceed original specifications, providing reliable performance in demanding conditions.

Built For Performance

• Direct replacement for OEM part numbers MD001370, K6516441, 30A4600100, 40055748
• Precision-calibrated opening temperature for Mitsubishi engines
• Rugged construction for long service life
• Seals tightly to prevent coolant bypass

Fits These Machines

• for Mitsubishi S3L2 engines
• for Mitsubishi S4L2 engines

On-The-Job Use

• Replaces failing thermostat in Mitsubishi-powered equipment
• Suitable for forklifts, generators, and agricultural machinery
• Used in routine engine cooling system maintenance

Specs At A Glance

Good To Know

Q: What is the function of this thermostat? A: The thermostat regulates engine temperature by controlling coolant flow, allowing the engine to reach operating temperature quickly and preventing overheating.

Q: How do I know if my thermostat needs replacing? A: Symptoms include engine overheating, slow warm-up, or temperature gauge fluctuations; replacing the thermostat is a common fix for these issues.

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