Dorman 724-228 Transmission Oil Cooler Pressure And Return Line With Bypass Valve

The Dorman 724-228 is an automatic transmission oil cooler line assembly designed to restore proper transmission fluid circulation between the transmission and auxiliary cooler. This complete assembly includes both pressure and return lines along with an integrated bypass valve for optimal temperature control.

Key Features:

• Complete pressure and return line assembly with bypass valve for comprehensive cooling system repair
• Engineered from durable materials to withstand high fluid pressures and extreme operating temperatures
• Direct replacement designed to match original equipment fit and function
• Integrated bypass valve helps regulate fluid temperature by controlling flow to the auxiliary cooler
• Pre-assembled configuration simplifies installation and reduces labor time
• Rigorously tested to ensure leak-free performance and long-term reliability

This transmission oil cooler line assembly serves as a reliable replacement for leaking, damaged, or corroded original lines. The bypass valve component is critical for maintaining optimal transmission fluid temperature by directing flow through or around the auxiliary cooler as needed. Proper functioning of these lines is essential for preventing transmission overheating and extending component life.