Login
My Account
My Cart
The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Enter your truck info so we can recommend the right products for you.
Can't find it? Call us at 859-737-4966 for free advice.
Menu
Injection Pump
Injector
Programmers
Turbo Charger
Banners
Decals
Hats
Hoodies
License Plates
Shirts
Tank Tops
Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: CNC425107 Manufacturer Sku #: 425107
$269.95
1999 - 2003 Ford F250
1999 - 2003 Ford F350
1999 - 2003 Ford F450
1999 - 2003 Ford F550
Product Name: CNC Fab 4R100 Transmission Cooler Line Kit w/ 1/2" Barbs - 99-03 Ford Powerstroke 7.3L Manufacturer: CNC Fabrication Manufacturer Part #: 425107 Thoroughbred Diesel Part #: CNC425107 Fitment Notes: 1999-2003 Ford Powerstroke 7.3L
Replace your rusted early 99-03 7.3L Ford Powerstroke transmissions lines with an upgraded CNC Fabrication stainless steel line kit.
This kit is to replace your factory 4R100 transmission cooler lines for those that have already installed 6.0L Powerstroke transmission cooler that has 1/2 inch ports.
If you need transmission hose, we recommend the Gates 27066 as that hose works very well with Parker PushLok barb fittings.
Note: Please be mindful that these lines are one piece, 60 inch long, and there is a chance they may get slightly bent by the shipping company. This tubing is extremely durable and can easily be bent back into shape.
If you have NotT installed a 6.0L Powerstroke transmission cooler with the 1/2 inch ports, then purchase part number 425007 (with 3/8 inch fittings to match the factory cooler)
We recommend by-passing or removing the lines going to the bottom of the radiator. When the heat exchanger inside the radiator fails, it will send coolant into your transmission and will cause the transmission and torque converter to fail.
It is not year specific on whether Ford had the ports in the radiator as we have seen on many years of truck in the shop not have them.
CNC Fabrication is dedicated to the Ford Powerstroke performance. Our products are built to exceed your needs and expectations.
With over a decade of focus going into the Ford Powerstroke Engine Platforms, you can get the piece of mind and confidence that the product you recieve from CNC Fab is ready to resolve your issue or enhance your Truck.
CNC Fab Transmission Cooler Line Kit Features: