Dorman 800-732 Automatic Transmission Oil Cooler Line Connector

Automatic Transmission Cooler Line Connector

This Dorman automatic transmission oil cooler line connector restores the connection between the transmission and the oil cooler on select Cadillac, Oldsmobile, and related applications. Built from steel with a straight fitting design, Dorman 800-732 is made to match the fit and function of the original connector for leak-free performance.

Key Features

• Steel construction for a durable transmission line connection
• Straight fitting design for a direct replacement layout
• Female thread to male thread attachment ends
• 9/16 in. x 18 male thread to 5/8 in. x 18 female thread sizing
• Restores the connection between the transmission and the oil cooler
• Dorman 800-732 for select Cadillac DeVille, Seville, Eldorado, Allante, and Oldsmobile Aurora applications

Detailed Description

Dorman 800-732 is an automatic transmission oil cooler line connector engineered to replace a damaged original connector and restore a secure fluid path between the transmission and the cooler. The steel body and straight configuration support a direct threaded connection, while the 9/16 in. x 18 male end and 5/8 in. x 18 female end match the listed OE-style thread sizes. This part cross-references Monroe Shocks & Struts (e.g., 8684086) for the same application.

Compatible With 1994-2003 Cadillac DeVille, 1993-2003 Cadillac Seville, 1993-2002 Cadillac Eldorado, 1993 Cadillac Allante, and 1995-1999 or 2001-2003 Oldsmobile Aurora transmission cooler line connections. If you are replacing a leaking transmission oil cooler fitting on a Cadillac DeVille or Cadillac Seville, Dorman 800-732 provides a direct-fit threaded connector solution.

What It Helps Fix

• Transmission fluid leaks at the cooler line connection
• Damaged or stripped cooler line threads
• Loose or unreliable transmission-to-cooler sealing
• Corrosion at the original connector
• Loss of fluid transfer between the transmission and oil cooler

Installation Notes and Tips

Verify thread size and thread direction before installation. This connector does not include thread sealer, so use the correct sealing method specified for the vehicle and service procedure. Confirm the transmission-side and cooler-line-side thread engagement before tightening to avoid cross-threading. For fitment verification, match your vehicle against the listed applications for Cadillac DeVille, Cadillac Seville, Cadillac Eldorado, Cadillac Allante, and Oldsmobile Aurora.

Quality Assurance

Dorman manufactures this connector from quality materials to match the fit and function of the original part. It is built as a replacement for restoring proper transmission oil cooler line connection performance on the listed vehicles.