Autoutfit AN6 15FT Automatic Transmission Cooler Line Kit for 4L60E/4L65E – Black Nylon Braided Hose

Upgrade your transmission cooling with Autoutfit AN6

The Autoutfit AN6 15FT kit is designed to enhance routing and reliability in your transmission cooler lines. It features a CPE rubber inner core, wrapped by a 304 steel wire layer and an durable nylon outer braid. The hose adapters are crafted from high-performance aluminum alloy, delivering a robust, corrosion-resistant connection that stands up to daily driving and occasional hauling.

Premium build for 4L60E and 4L65E transmissions

Engineered for compatibility with 4L60E and 4L65E transmissions, this kit offers a clean, professional look in a variety of engine bays. The black braided hose not only adds a rugged aesthetic but also provides flexibility and heat resistance, helping you route lines around tight spaces without kinking.

What’s included

• 1x 15' premium -6 steel black braided hose
• 2x -6 AN straight hose ends (black)
• 2x -6 AN 90-degree hose ends (black)
• 2x black 1/4" NPSM x -6 transmission fittings (short with O-ring)
• 2x black 1/4" NPT x -6 radiator fittings (long without O-ring)

Notes and warranty

• Please verify part number and compare with the provided pictures to ensure proper fitment.
• One-year warranty with a 100% satisfaction guarantee is offered.

Real-world uses and potential benefits

Whether you’re updating a daily driver, revamping an older build, or planning a performance-oriented setup, this kit offers flexible routing, a durable connection, and a tidy engine bay appearance. While outcomes depend on your specific vehicle and installation, users may notice improved durability and easier hose management in challenging spaces.

Key advantages to consider include the hose’s heat and abrasion resistance, the aluminum adapters’ corrosion resistance, and the overall kit versatility for -6 line systems. If you have questions about fitment or installation, our team is available to assist. A one-year warranty provides added peace of mind.