Dorman 800-726 Automatic Transmission Oil Cooler Line Connector

Overview of Dorman Automatic Transmission Oil Cooler Line Connector

The Dorman 800-726 automatic transmission oil cooler line connector is engineered for reliable performance in Chevrolet and GMC heavy-duty trucks. Designed with durable steel construction and precise fitting specifications, this connector ensures secure transmission fluid flow for models like the Silverado 2500 HD and Sierra 3500 Classic.

• Constructed from durable steel for long-lasting strength
• Straight fitting angle for direct line connections
• Quick disconnect fitting on one end for easy serviceability
• Male threaded fitting on the opposite end for secure attachment
• Fitting sizes: 0.875 inch quick disconnect and 7/8-14 male thread
• Includes one transmission line connector per package

Detailed Product Description

The Dorman 800-726 transmission oil cooler line connector is specifically designed to maintain the integrity of the automatic transmission cooling system in select Chevrolet and GMC trucks. Its steel material provides resistance to corrosion and wear, essential for the demanding conditions faced by vehicles such as the Silverado 3500 and Sierra 2500 HD Classic. The straight fitting angle facilitates a straightforward installation path, minimizing stress on connected hoses and lines.

This connector features a quick disconnect fitting on one end, allowing for efficient removal and replacement during maintenance or repairs. The opposite end uses a male thread fitting sized at 7/8-14, ensuring a tight and leak-resistant connection. These attributes make the Dorman 800-726 a practical replacement part for transmission line repairs or upgrades on compatible heavy-duty trucks.

Compatible Vehicles and Common Applications

• Chevrolet Silverado 2500 HD and 2500 HD Classic
• Chevrolet Silverado 3500 and 3500 Classic
• GMC Sierra 2500 HD and 2500 HD Classic
• GMC Sierra 3500 and 3500 Classic
• Used to restore or replace damaged or leaking transmission oil cooler line connectors
• Helps prevent transmission fluid leaks and maintain proper cooling system pressure
• Addresses issues related to worn or corroded transmission line fittings

Installation Notes and Tips

When installing the Dorman 800-726 connector, ensure the transmission system is depressurized and cooled to avoid injury. Use appropriate tools to avoid damaging the quick disconnect fitting or male threads. Inspect mating components for wear or damage before assembly. Although the connector does not include thread sealer, applying a compatible thread sealant or tape on the male threads is recommended to ensure a leak-free connection.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 800-726 transmission oil cooler line connector undergoes quality checks to ensure durability and performance in heavy-duty applications. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.