Oil Cooler Thermostat 4952629 3680453 for Cummins Engine ISX QSX

Product Overview

This heavy-duty oil cooler thermostat is designed to ensure efficient temperature regulation within the engine's cooling system. Built to meet rigorous performance standards, it helps maintain optimal viscosity and prevents thermal degradation of engine oil in Cummins ISX and QSX platforms.

Key Features & Performance

• Precision Calibration: Engineered to open and close at exact temperature intervals for consistent engine protection.
• Enhanced Durability: Constructed with premium materials to resist corrosion and handle high-pressure environments.
• Direct Fit: Manufactured to OEM dimensions for a simplified installation process without modifications.

Fitment & Compatibility

• Compatible Engines: Cummins ISX, Cummins QSX
• Part Number(s): 4952629, 3680453

Technical Specifications

• Part Type: Oil Cooler Thermostat
• Material: Industrial Grade Alloy
• Application: Heavy-Duty Diesel Engines

Frequently Asked Questions

Q: Does this thermostat include any required gaskets or seals? A: This listing is for the thermostat unit itself; verify your specific engine requirements for additional sealing components.

Q: How do I know if this fits my specific Cummins engine? A: Please cross-reference your existing part number with OEM numbers 4952629 or 3680453 to ensure a proper match.

Compatibility may vary by serial number. Verify fitment before purchase.