Flexible SS Braided Transmission Cooler Lines Kit (6AN Hose) For GM 4L60E 4L80E

Flexible SS Braided Transmission Cooler Lines Kit for GM 4L60E 4L80E

This kit pairs flexible stainless steel braided 6AN hose with the fittings needed to plumb a transmission cooler on GM 4L60E and 4L80E equipped vehicles.

Overview

This transmission cooler lines kit uses flexible stainless steel braided 6AN hose to route fluid between the transmission and an auxiliary cooler. It replaces rigid factory hard lines that crack or leak, giving installers a bendable path around tight engine bays. It is made for transmission shops, DIY installers, and anyone adding cooling capacity to a 4L60E or 4L80E vehicle.

Built For Performance

• 6AN stainless steel braided hose construction resists heat and abrasion
• Flexible routing bends around obstructions where hard lines cannot
• Braided outer layer protects against rubbing and vibration wear
• Kit format includes hose and fittings for a complete cooler connection
• Suited to automatic transmission fluid service on GM 4L60E and 4L80E units

Fits These Machines

• for GM 4L60E equipped vehicles
• for GM 4L80E equipped vehicles

On-The-Job Use

• Adding or relocating an auxiliary transmission cooler
• Replacing corroded or cracked factory hard cooler lines
• Truck and SUV builds that tow and need extra cooling capacity
• Transmission swaps where factory line routing no longer fits

Specs At A Glance

Good To Know

Q: Can this kit be used to add a new cooler rather than replace factory lines? A: Yes, the flexible braided hose is commonly used to plumb an auxiliary cooler in addition to or instead of factory lines. Check your cooler port sizes before ordering.

Q: Do I need any extra parts to finish the install? A: Fitting sizes vary by transmission and cooler, so confirm your thread sizes and whether adapters are needed. Inspect the kit contents against your setup before starting.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.