Dorman 724-227 Transmission Oil Cooler Pressure And Return Line With Bypass Valve

The Dorman 724-227 is an automatic transmission oil cooler hose assembly that includes both pressure and return lines with an integrated bypass valve. This complete assembly is engineered to match the fit and function of the original equipment, providing a direct replacement for worn, leaking, or damaged transmission cooler lines.

Key Features:

• Includes both pressure and return lines in a single assembly for complete system replacement
• Integrated bypass valve helps regulate transmission fluid flow and maintain proper operating temperature
• Manufactured from durable materials designed to withstand high pressure and temperature extremes
• Direct OE replacement design ensures proper fitment and reliable, leak-free performance
• Pre-bent and pre-formed to exact specifications for straightforward installation

Dorman transmission oil cooler lines are precision-engineered as reliable aftermarket solutions that restore the critical connection between your transmission and oil cooler. The bypass valve feature helps protect the transmission from damage by allowing fluid to circulate even when the cooler becomes restricted, making this an ideal replacement for maintaining optimal transmission cooling system performance.