Hayden 393 Automatic Transmission Oil Cooler Line Connector

Transmission Oil Cooler Install Kit

Hayden 393 is a transmission oil cooler install kit built for automatic transmission line connections. It uses a steel, gold-finished round fitting design with male inlet and outlet ends for snap-in style transmission line applications. This Hayden Cooler Inst.Kit is performance rated and intended for vehicles that need a direct oil cooler line connector solution.

Key Features

• Part number: Hayden 393
• Oil cooler install kit for automatic transmission applications
• Steel construction with gold finish
• Round connector shape
• Male inlet and male outlet ends
• Performance rated
• Bracketless design
• No gasket or seals included
• Connector outside diameter: 0.750 in.

Application Details

Hayden 393 is used as an automatic transmission oil cooler line connector kit for vehicles with snap-in type transmission line fittings. It is listed for 1985-1995 Chevrolet Astro, 1985-1995 GMC Safari, 1990-1994 Chevrolet P30, and 1991-1994 Oldsmobile Bravada. For buyers searching for a Hayden 393 transmission fitting kit, this part supports direct replacement needs on these specific applications.

This part cross-references Four Seasons 53012 for the same application.

Common Uses

• Replacing a damaged transmission oil cooler line connector
• Restoring a secure connection at the transmission cooler line
• Addressing leaks at a snap-in style line fitting
• Repairing worn or corroded steel cooler line hardware
• Servicing automatic transmission cooling line connections on Chevrolet Astro, GMC Safari, Chevrolet P30, and Oldsmobile Bravada

Installation Notes

Confirm the vehicle uses snap-in type transmission line fittings before ordering. Match the connector shape, male inlet and outlet ends, and 0.750 in. outside diameter to the original part. Gaskets and seals are not included, so reuse or replacement sealing components must be verified separately. Because this is a transmission fitting kit, clean the line ends and inspect the cooler line system for wear before installation.

Quality Assurance

Hayden Cooler Inst.Kit 393 is a performance-rated transmission fitting kit built with steel construction for automatic transmission oil cooler line service. It is listed under Hayden part number 393 and supported by interchange references for catalog matching.