28601-3436
Heavy Duty Oil Cooler with Retainer
Western Star

The heavy-duty oil cooler with retainer is designed for high-capacity cooling needs, ensuring your engine remains within safe temperature limits during intense operation. Its substantial dimensions—approximately 198.60 mm wide, 210.40 mm high, and 647.80 mm long—provide ample surface area for heat exchange. The black painted finish offers resistance to corrosion and environmental stresses, prolonging service life. The retainer secures the cooler firmly in place, preventing movement or damage during rough driving conditions. Its high-capacity design makes it suitable for vehicles with increased power output or extended operating hours, providing consistent cooling performance. Maintaining proper oil temperature is critical to preventing engine wear and maintaining efficiency, especially in heavy-duty applications. Source One Parts Center provides this part as a dependable choice for cooling system upgrades and replacements, ensuring your truck runs cooler under the most demanding circumstances.