Name: Thermostat Cummins 4936026 | 493602600, CU4936026, CUM4936026
Brand: Cummins
SKU: 4936026
Availability: PreOrder

Thermostat Cummins 4936026 | 493602600, CU4936026, CUM4936026

Manufacturer: Cummins

Part#: 4936026

Cross References:

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Keep your heavy-duty Cummins engine running at its optimal operating temperature with this high-performance 180°F (82°C) thermostat. Designed for maximum durability and precise coolant flow control, it prevents overheating and improves fuel efficiency.

Description

High-Performance Thermostat for Cummins 6CT, ISC, and ISL Engines

The Cummins 4936026 thermostat is a critical component of your engine’s cooling system, engineered to regulate coolant flow and maintain optimal operating temperatures. Operating at a rated temperature of 180°F (82°C), this thermostat ensures your heavy-duty diesel engine warms up quickly and stays within its safe thermal limits, preventing both overheating and overcooling.

This part is also available under the numbers: 493602600, CU4936026, and CUM4936026. Built to withstand the harsh conditions of heavy-duty applications, it features robust construction that resists thermal fatigue and corrosion, ensuring long-lasting reliability on the road or at the job site.

Engine Compatibility and Fitment

This thermostat is designed for a wide range of Cummins diesel engines, including:

Cummins 6CT (8.3L)
Cummins ISC
Cummins ISL

Key Features and Benefits

Precise Temperature Regulation: Opens reliably at 180°F (82°C) to maintain the perfect thermal balance.
Enhanced Fuel Efficiency: Helps the engine reach its optimal operating temperature faster, reducing fuel consumption and emissions.
Durable Construction: Made from premium materials to resist wear, corrosion, and pressure spikes within the cooling system.
Direct Fit: Manufactured to exact dimensional specifications for a seamless, leak-free installation.