
The Cummins Oil Cooler 5318533 / 5266955 is a high-quality component designed to maintain optimal engine temperature by efficiently cooling the oil in Cummins ISF3.8 engines. This is essential for ensuring engine reliability, performance, and longevity, particularly in light- and medium-duty commercial vehicles.
Compatible Engines:
Cummins ISF3.8: 3.8L, 4-cylinder engine widely used in light- and medium-duty trucks and buses
Vehicle Applications:
Foton Aumark: Light- to medium-duty trucks popular in China, Asia, and South America
Foton Ollin: Light-duty truck series
Foton Buses: Smaller bus and coach models using ISF3.8 engines
JAC Motors: Some light-duty trucks equipped with ISF3.8 engines
Other regional Chinese commercial vehicle brands
Features & Benefits:
OEM-quality oil cooler ensures proper engine oil temperature
Direct-fit replacement for Cummins ISF3.8 engines
Enhances engine efficiency, reduces wear, and prevents overheating
Widely used in Foton commercial vehicles and other Chinese light-duty trucks and buses
Q: What engines is the Cummins oil cooler 5318533 / 5266955 compatible with?
A: It is primarily compatible with Cummins ISF3.8 engines.
Q: Which vehicle brands use this oil cooler?
A: Primarily Foton vehicles (Aumark, Ollin, buses), but also JAC Motors and some regional Chinese commercial vehicles.
Q: Is this an OEM-quality part?
A: Yes, it meets OEM standards for performance and fit.
Q: What is the main function of this oil cooler?
A: To maintain optimal engine oil temperature, ensuring engine reliability and performance.