Dorman OE Solutions Automatic Transmission Oil Cooler Line Connector M18x1.5 for 2000-2009 Buick Cadillac Chevrolet GMC Pontiac 800-721

Automatic transmission oil cooler line connector M18x1.5 for 2000-2009 Buick Cadillac Chevrolet GMC and Pontiac used to replace leaking or damaged factory transmission lines.

Built to meet the manufacturer's design intent for reliable service, this connector is constructed from quality materials to ensure a precise match with original equipment specifications. It is engineered to restore leak-free performance between the transmission and the oil cooler, providing a durable solution for professional shops and DIY mechanics alike.

Key Features

• Direct replacement for General Motors part number 52481097
• Features M18x1.5 thread specification for accurate fitment
• Constructed from high-quality materials for long-lasting durability
• Designed to match OE form, fit, and function
• Recommended shop supply for transmission oil cooler line service

Benefits

• Restores leak-free performance to prevent fluid loss and transmission damage
• Ensures a smoother installation with direct-fit engineering
• Reduces the risk of repeat repairs compared to makeshift fixes
• Helps maintain proper transmission cooling system operation
• Provides a cost-effective alternative to dealer-only parts

Application

This part is ideal for vehicle owners and repair shops addressing fluid leaks at the transmission oil cooler line connection on compatible Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models. It serves as a critical repair component for maintaining transmission health and preventing overheating issues caused by fluid loss.

Fitment Notes

• Compatible with select 2000-2009 Buick models
• Compatible with select 2001-2005 Cadillac models
• Compatible with select 2000-2009 Chevrolet models
• Compatible with select 2002-2009 GMC models
• Compatible with select 2000-2003 Oldsmobile models
• Compatible with select 2000-2005 Pontiac models
• Verify vehicle compatibility using part number 800-721 before purchase

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Focus on fit, durability, and dependable performance helps restore vehicles with confidence
• Proven aftermarket solutions that help reduce the risk of repeat repairs

What's in the Box

• 1 Automatic Transmission Oil Cooler Line Connector

Item Dimensions

• Length: 5.0 inches
• Width: 2.0 inches
• Height: 1.4 inches
• Weight: 0.2 lbs