Product details. It feeds the hydraulic system and pumps fluid out of the transmission via the hot line. Think of the transmission as a box, or container of moving parts. There is a AN -6 fitting that will thread right into the rad but you may still need to use a compression fitting on the other line unless you run straight to the cooler. It’s a marvelous example of mechanical innovations but a bit too complicated for the scope of this article. Transmission Cooler Guide participates in the Amazon Associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. NOT every company stands behind their work. So it's definitely something you want. These are far more durable than rubber and are also stronger than nylon. Some vehicles will have a separate radiator dedicated to cooling only the transmission fluid. Transmission Cooler Lines - The Complete Guide. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. We are grateful for the fact that Monster Transmission has gone BEYOND and we will continue to be the best publicity that you will every have.. Exterior damage can be a result of oil contamination to the hose, prolonged exposure to ozone from auto exhaust, excess heat wear from any abrasion, and road debris. ... Coolers & Related Radiator Hardware Transmission Oil Cooler Fitting Transmission Oil Cooler Fitting. You can get rubber transmission line at any local auto parts store quickly and easily. AN fittings are more costly than barb fittings, but make for a very secure and clean transmission line installation. Mustang C4 Cooler Line Fitting 90 Degrees Background on my transmission is that it's a TCI Streetfighter C4. 1977 Ghia w/302 and C4. Take action if a small red puddle of fluid is on the ground or pavement beneath the car. ... Dorman Automatic Transmission Oil Cooler Line Fitting 800-609 $ 5. The Transmission Cooling line fittings are either gone from your 1955, 1956 or 1957 radiator or so worn out the fittings are in need of replacement badly. If you are installing your transmission that was purchased from Monster Transmission, our sales and support staff is here. These fittings are a push fit type that allow for a standard hose clamp to keep the transmission line in place. Free Same Day Store Pickup. This type of fitting is found on both the transmission and radiator where there is a pre bent transmission line. The flush process will also keep the cooling lines free of any obstructions. DIYers may be tempted to use any hose available in the garage but only new high-quality hoses made with chlorinated polyethylene (CPE) with a Hypalon cover (Hypalon is a synthetic rubber material resistant to chemicals, temperature extremes, and ultraviolet light) should be used. I have a new Champion radiator 6265 which I tried to install but the TH350 transmission … Each provides a secure line fitment to prevent the lines from blowing off or coming loose. If you haven't replaced the 4 soft hoses on your transmission cooler lines then this may be a good time. 99. Running AN hose and fitting is what I would do after recently doing my oil cooler … Only 12 left in stock - order soon. A loss of fluid leading to an overheated transmission can be devastating as the system loses its ability to cool. Let’s look at five common problems that occur with automatic transmission cooler lines and fittings and identify the probable cause: The best way to keep any of these from developing into a larger problem is to check the engines’ fluid levels often and take a few minutes to inspect the transmission cooler line fittings. Get FREE SHIPPING On All Orders Over $25 At Advance Auto, No Promo Code Required! Answer: Monster Transmission highly recommends mounting your external transmission oil cooler in front of the radiator. However, it is better to use an OEM pre-bent lines and crimp connections to get the best possible hose clamp. My local shop can make any hoses. Fittings, Transmission Cooler Lines to Case, -6 AN to 1/4 in. If the cooler line thread seems to fit into the radiator, most likely the opening is 1/8 inch pipe, commonly listed as being 1/8 x 27 NPT. Barb fittings are the most common type of transmission cooler line fitting, and it used with rubber lines. The transmission cooling line system is vital to any automatic transmission. These adapters fit the following locations: 2001-2016: Radiator Ports (2) - Note some radiators require M22 adapters. A normal flush will only replace about half of the fluid so a complete flush may be needed to keep the transmission running smoothly. When it comes to automatic transmission coolers, bigger is always better. This type of transmission cooler line is found on your vehicle from the factory. Best Quality Reproduction Transmission Oil Cooler Fittings Adapts Transmission Lines To Radiator Bottom Tank Transmission Cooler Brass As Original Correct Size And Flare To Keep The Transmission Fluid Where You Need It! We are dedicated to giving you the technical support you need, when you need it! Order Ford F250 Auto Trans Oil Cooler Line Fitting online today. Depending on your vehicle, these may be very straight forward to replace, or can be a pain due to the space and the bends in the lines. Choose Advance Auto Parts for Transmission Oil Cooler Fitting. Ford/Mercury 1/4" NPT Male, 1/4" NPT Female & 3/8" NPT Male Cooling Line Radiator Adaptor Fitting Kit. Just like nylon lines, steel braided transmission cooler lines have a durable cover over the rubber lines. I had a couple of spare 1/2"-20-to-AN3 inverted flare fittings left over from plumbing the brake system so I was able to check the fit and voila! Item #: OCL007 What is the correct size cooler for my application? The sizes can run from 5/16 inch to 5/8 inch so that DIYer will need to be careful to choose the right size hose. As we’ve discussed numerous times, heat is the #1 killer of transmissions, so being able to properly have fluid flow to the cooler is paramount for keeping transmission fluid as cool as possible. When building your own transmission cooler lines for your 6.6l Duramax / Allison equipped truck these fittings are a necessity. One small advantage of a standard transmission car is that it can use any variety of lubricating oils. When it comes to building custom transmission cooler lines, the motto “buy once, cry once” applies here since you are paying for a very high quality lines. These fittings come in a variety of sizes and have any angle you may need to make installation easy depending on your application. Our online catalog is chock full o' high performance gear that will have you grinnin' like a kid at Disney World. Nylon braided transmission cooler lines, like their name indicates, are rubber lines encased in a protective nylon cover. They re-use the fittings and can put a standard fitting on one side to match whatever radiator you get. Transmisson Tech Info & Product Instructions. Connecting the "outlet" of the radiator wet cooler to the bulkhead fitting requires a little more ingenuity. NPS, 1/2-20 in. I intended to use the compression fitting "nut" that came with the new line on a steel line that I bent up to go from the radiator output to the auxilary cooler, but it was too big for the connection to the radiator. Transmission cooler lines leaking at the radiator puts car owners in a distressing situation. Universal 3/8" Transmission Cooler Line to 3/8" Hose Barb Compression Fitting. Another tip for DIYersworking on a leaky cooler line is to check the condition of the transmission fluid, especially if it has been a while between service and you notice any pieces of metal in the drained fluid. Earl's offers coolers in a wide range of configurations. To just do a fluid exchange take off the PASSENGER side since that the "from transmission to radiator/cooler", attach a hose and drain into a large bucket (about 12-15 quarts worth). mminneman New Member. . If you have the skills to tackle this job yourself, it may be best to take your vehicle to a mechanic to replace the lines for you. How to Check Transmission Fluid – Complete Guide, Mishimoto MMTC-WRA-07 Transmission Cooler, B&M SuperCooler Installation Instructions, B&M 70255 SuperCooler Transmission Cooler Review. Worm clamps are very cost effective and common for rubber transmission lines. 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