🖤 Upgrade your ride with the ultimate transmission cooler line kit — performance meets style!
The AN6 6AN Automatic Transmission Cooler Lines Kit by Autoutfit is engineered for 4L60E and 4L65E transmissions, featuring a robust 15-foot black nylon braided hose with a CPE rubber core reinforced by 304 steel wire. It includes high-performance aluminum alloy fittings in both straight and 90-degree angles, designed to handle pressures up to 2000 PSI. This kit ensures a precise, durable, and sleek upgrade for your vehicle’s transmission cooling system, backed by a 3-month warranty.
| Brand | Autoutfit |
| Color | Black |
| Product Dimensions | 8.5"L x 8.98"W |
| Item Weight | 0.93 Kilograms |
| Maximum Pressure | 2000 Pound per Square Inch |
| Nominal Wall Thickness | 0.29 inches |
| Outside Diameter | 0.54 Inches |
| Item Length | 8.5 Inches |
| Manufacturer | Autoutfit |
| Item Weight | 2.04 pounds |
| Size | 8.98 x 8.5 x 2.48 inches |
| Style | style 1+ 2 Separator Clamp |
| Batteries Included? | No |
| Batteries Required? | No |
K**S
Good material
Didn’t need them anymore
J**M
TransCooler line
Fittings work perfect, watch out where you place drained line as if it’s near heat or rubs it will tear, overall it functions
S**3
The only thing evil is there name , there products are perfect!
This is the ONLY way to go ! The only thing evil has been trying to use the factory steel lines!This kit is perfect some kind of rubber hose steel reinforced with nylon braid on the outside.The price is good the product is GREAT! Oh and get a 4 pack of the kool alum clamps, will make your install pro level.
P**R
Transmission cooling lines
Love this product
P**Á
Good Kit, Read Description
The media could not be loaded. The description is a bit misleading. Yes the radiator fitting “technically” fits (as far as the thread pitch and stuff goes), but the starting point of the fitting is different. You get less threading in the actual radiator because of this. Does it “fit”? Yes. Did I go to my local Speed Shop and buy 2 of the same fittings that are in this kit that screws in the 4L60e? Also yes. They fit deeper in the radiator and you don’t strip the threads on the AN fittings like the ones in this kit. What I would do if I were you would be to purchase 4 of the 4L60e fittings that are in this kit and use 2 for the transmission and 2 for the radiator (Keep in mind I can only speak for 4th gen Camaro Z28s. These may fit fine in your similar year model Silverado or Sierra).That being said, everything else in this kit was great. I replaced my OEM hoses with these and they work great. Make sure to check out a YouTube video on how to put it together in case you haven’t assembled these before. They don’t leak, they are snug, and you can cut them to your own personal lengths to keep your engine bay tidy. I will buy this kit in the future for the next 4th gen Camaro or Firebird I get!
G**R
Transmission cooler
Exactly what I needed at a fraction of the cost
C**N
Perfect kit
High quality, easy to assemble with a little help from some dielectric grease. I was skeptical that it would be enough line for my 01 Yukon slt but it was more than enough. Would buy again.
T**Y
fuel line package
as described as per price
Trustpilot
2 days ago
1 week ago
