One more thing before we get going. 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. Search your part number using our part interchange & find interchangeable parts for your application. 3 row all aluminum is 1 inch thicker all around than the stock HD plastic radiator. Contacts: GM Customer Satisfaction Program number: N212326940. 4L80E, 4L85E, Straight Thread, Black Anodized, Pair. 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). The problem now is, I was just told that the radiator is not repairable, so now I gotta find someone who can custom build another one for me. It's hard to out think someone who isn't thinking. You can see that there's the seal. IronSlanginRed 1 yr. ago That's not true on all cars. 1-800-940-8924 to order Derale accessories and parts part number D13025 or order online at etrailer.com. Unhook the transmission cooler lines, along with any electrical connections. Automatic Transmission Cooler Hose, 89-92 Long to Radiator. Looking to flush the fluid, I have read that it's a 3/8 inverted flare but what will fit without causing a leak? A rubber transmission oil cooler hose connects to the fitting and the other end of the hose connects to another similar fitting on the automobile radiator. Fast shipping, perfect Items, Thank you ! let me know how it all works out. Jul 9, 2017. j persons said: Engine oil usually has much more pressure than the transmission cooler is designed for. The cooling system absorbs and dissipates the excess heat generated by the engine, and maintains normal operating temperature, preventing overheating. With Auxiliary Oil Cooler PRICE: 31.49 End 2 Type: Quick Disconnect End 2 Inside Diameter: 0.255IN Hose Color: Natural Maximum Working Pressure: 100 Length: 8.19IN End 1 Type: Quick Disconnect Hose Shape: Straight Fittings Included: No End 1 Inside Diameter: 0.32IN Contains Spring: No Which cooler line fitting on the AOD transmission is out and which line is in? Copyright 2008-2023 OReilly Select a store to see pricing & availability. It may not display this or other websites correctly. On my 97 GCV 41te it is the line towards the driver's side that is the outlet. Your's does bolt on with 2 allen bolts. http://www.camarozone.com/forum/f18/lt1-radiator-upgrade-69803/. Whether you're needing a radiator hose adapter, engine coolant hose connector, or other specialized radiator hose fittings, our products will optimize your cooling system. JavaScript is disabled. Transmission Cooler Guide - Copyright 2023. Locktite makes a white thread sealant that I found works pretty good if teflon wont do it cause of bad threads or if you cant use teflon tape. Wish they were less expensive. This type of transmission cooler line is found on your vehicle from the factory and is typically made from steel. It may not display this or other websites correctly. Hardly any came out maybe 100mL maybe a bit more Originally posted by SpYkE383 View Post To use the wrench, slide the open end of the wrench over the cooler line, then slide the wrench down the line until it reaches the nut used to secure the line to the transmission. item comes with adapters to change to quick connect lines. (if you drop the pan put a bung in, so next time it is easier to drain. Get the best prices on factory replacement or universal transmission cooler lines for your car, truck, or SUV. :S Was like that when i got it :S :S :S. over filling older cars in the auto trans isn't a big issue. To confirm that this part fits your vehicle, please choose a vehicle from the "My Garage" list OR enter your vehicles details below. The tranny pipe exiting the cooler in the radiator (drivers side is exit, pass is input) you want to attach a barbed fitting to. check out the. That's what this demonstration is about. Yes, I want to remove the nut from the radiator, I didn't think the cooler inside the radiator would fall if I remove the nut, can't imagine it would. Hey friends, it's Len here at 1A Auto. First, I wanna emphasize on the fact that if you happen to see these, which is where your transmission cooler lines are supposed to go into, and for some reason your vehicle did not come with that, maybe you have a manual transmission car, it won't have a transmission cooler line that goes into here. Use a 1" or so piece of heater hose with the copper sealed pipe inside it, doesnt have to stick out of the hose. Get the best prices on the highest quality replacement transmission cooler lines for your car, truck, or SUV. . Check if this fits your vehicle. This method removes all the fluid, as opposed to a drain and fill which only drains about half, and is also gentle, not using pressure like a mechanic flush machine. Please note, this is NOT true for the AODE/4R70W. Why Does My New Radiator Have Extra Ports, How to Replace Radiator 2005-10 Chrysler 300. . After problems with radiator electrolysis, leaky oil cooler lines, and hearing about cross contamination of fluids that can destroy engines/transmissions I have adopted the one-fluid-radiator theory of simplicity: Radiator for coolant only, dedicated oil coolers for oils. ! For a better experience, please enable JavaScript in your browser before proceeding. Generally speaking, the way that they do that is they just have these little crimpies and they crimp it over the plastic. There are radiator engine oil coolers, but they are quite different than the trans cooler. Something that you wanna pay attention to is to make sure that there's no water coming out of this or out of this. Anyways, I'm thinking the two seals are bad which is causing . 100MEDIA_IMAG2235.jpg. Cheapest way is surely to attach a 3/8 hose onto the cooler line once you pull it from the quick-connect. drop the pan and change the filter at the same time. Thousands of how-to auto repair videos to guide you step-by-step through your repair. Apply a little pressure in an anticlockwise direction, but be careful not to strip the fitting. Of course, there's a seal in there and that's very important. Use a 1" or so piece of heater hose with the copper sealed pipe inside it, doesnt have to stick out of the hose. Re: whats a good sealant for threads on my radiator drain plug? Copyright 1999-2023 - 1A Auto Parts, All Rights Reserved. Steel transmission lines that are exposed to salt because you live in an area that sees snow may rust out over time which will cause leaks, and will need to be replaced. Thanks for the pics. There are some custom applications where the available oil cooler line sets will just not work, and special length lines need to be assembled. A forum community dedicated to hot rod owners and enthusiasts. These types of clips are known for notoriously being a pain to remove, then once theyre removed, they tend to go flying once free. Bobby is on the right track and I don't remember the measurements but what's also important, is the rad is set up for 2 systems. Click here to find a Oil Cooler Line Connector | O'Reilly Auto Parts Oil Cooler Line Connector Get the Parts that Fit Filter your results by entering your Year, Make, Model to ensure you find the parts that fit your vehicle. Learn more about our Two clamps and done. Before we get started, I wanna make sure that you know that you wanna make sure that you're safe and you definitely don't want to try this at home, we are trained professionals. Fragola Performance Systems Transmission Line Adapter Fittings 481670-BL. Remove the bolts holding the radiator in place, and lift out the radiator. I might have two sets ill look. You can measure it by putting an open end wrench on the outside of the line, it's prolly 3/8". So I've searched and searched on this topic. As it's flowing in this direction, all these right here are cooling air that's getting sucked through or pushed through the radiator. You could blow them out, but this would be of minimal benefit. DT-52263-3 1/2" Cooler Line Flush Adapter Set DT-52263-4 3/8" Hose Adapter (6" long with 2 hose clamps) Remove the small metal clip. We've got our radiator hooked up. It feeds the hydraulic system and pumps fluid out of the transmission via the hot line. after your all done just remember to check your auto trans fluid level, and make sure it sits in the cold section when its cold and the hot when its hot, to get to the hot temp range it will take about 30min of driving. From Auxiliary Cooler to Upper Transmission Fitting. Male NPT x 1/2-20 in. The hard line part of the transmission cooler lines contains an antidrainback valve. Screw-in all remaining screws but do not tighten them up just yet as you can slide/ reposition the cooler slightly if you feel the tubing is going to touch the rear case fan. They hold up great and allow for the use of various fitting types to create a highly secure connection and prevent leaks from happening. 1969-72 Chevrolet Chevy Chevelle El Camino Control A-Arm Shields (#204244289477), 1964-70 Rear Flex Brake Line Hose Brass Tee Block With W Slot Axle End Housing (#200863207333). Speed Daddy Car & Truck Engine Oil Coolers & Lines, 1-800 Radiator Car & Truck Engine Oil Coolers & Lines, Mar 26, 2015 #10 House003 I'm Awesome. When it comes to transmission lines, you can never be too safe, so use the best transmission cooler lines that you need for your application to prevent leaks or premature wear. JEGS AN Caps and Plugs. One component inside that box is a small pump that circulates the transmission fluid. It would be a major hassle doing two separate jobs on the transmission cooling system when it comes to time and fluid costs. Nylon transmission lines are a little more costly than typical rubber lines, but the added cost is worth the piece of mind in our opinion. A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. Estimated Ship Date: Today. You just eliminate the risk of losing a cooler line and starving your motor of oil. The thread are as follows, 9/16-18UNF and 3/4-16UNF. That solves any fluid loss from the radiator. JavaScript is disabled. Check this video out to see why its OK! Reply #4 on: Sep 10, 2012, 09:13:00 AM . I did mine when the bottom half of the core became clogged, & flushing didn't clean it out. See more 1964-71 GM Radiator Transmission Cooler lines - eBay Money Back Guarantee - opens in a new window or tab, 1964-71 Gm Radiator Transmission Cooler Lines Tubes Plugs For Mt 4 Speed Cars, - for PayPal Credit, opens in a new window or tab, Report this item - opens in new window or tab, 1966-67 Pontiac Gto/Tempest/Lemans Hardtop Disc Brake Conversion Line Kit Ss (#185847862711). Also included in Dorman's Quick Disconnect Cooling System, Fuel and Transmission . Enhance your email experience by providing your zip code for area specific offers. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more! Subscribe to GM Authority for more Chevy Silverado . It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. It's gonna come up through here. This page was generated at 07:58 PM. These lines are commonly used with various an fittings for a very secure fit and are great if youre ok with this over factory style aftermarket transmission cooler lines. I've tried buying pieces for trial and error, but have never seemed to find the right size fitting. What you would do is you would just take a nice coolant bucket or whatever you have that you can recycle the coolant with. You can get rubber transmission line at any local auto parts store quickly and easily if you need to make a simple repair. JavaScript is disabled. Vehicle: 73 Maverick, 70 F-100, 68 F-100, 02 Crown Vicoria. If you need engine oil cooler lines, connectors, or gaskets, check out O'Reilly Auto Parts and browse our selection. JavaScript is disabled. Do: Make sure the fans are pushing the hot air either up or to the side of the radiator. motorcitymusclecar, Just what I needed. Something went wrong. For our discussion simply know that two cooling tubes are attached to the transmission, the hot and cold lines mentioned earlier. Okay. The cooling system is very complex and consists of many components, including a radiator, cooling fan, water pump, thermostat, coolant, hoses, clamps, and fittings. Apr 12, 2023. Sent from my SM-N910P . It looks like its coming from the threaded fitting to the radiator. Two clamps and done. Rubber transmission cooler hoses are great for adding in an external cooler, or for a temporary fix on a leaving metal line. Let's start by what it is. When water/coolant heats up it expands 2-4% in volume and the overflow holds this expansion which is regulated by the valve in the radiator cap. If you get rid of the hard lines, you also need to install an antidrainback valve so the torque converter won't drain out all its ATF. 14 Add TO CART Dorman Automatic Transmission Oil Cooler Line Fitting 800-721 Part # 800-721 SKU # 331872 Inlet is the line closest to the engine. Today I want to talk to you about radiators. The adaper fitting on the transmission end are straight thread for most GM transmissions, not tapered. For a better experience, please enable JavaScript in your browser before proceeding. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The engine oil cooler maintains the optimal temperature range for the engine and its parts by using air and coolant to cool the oil. PROBLEM SOLVED ! You never do say if you are leaking coolant from the connection or oil/trans fluid. These are far more durable than rubber and are also stronger than nylon. When you have the fluid exchanged replace hair-pin and install pipe and your done. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Lets 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. Dorman OE Solutions Transmission Line Connector. I'm not sure what size of o-ring it takes. Dont worry too much about what happens inside that container. Now I come back to the truck after class or work, and there's a pretty good sized puddle. Another tip for DIYers working 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. near you I was wondering how it would work to use the oil cooler adapter plate and run the oil through the radiator. And then of course, if I was to put air through here, it would come out of there and nowhere else.Okay. I assume they would hold the 75 or so psi from the oil . Sorry, you're using a web browser that is no longer supported. Bought 4 for $28. Take off the radiator mounting support bolts, and remove the radiator support. Nov 5, 2013 You will not get a shower of coolant unless the radiator is junk. Upon inspection, I am leaking from the lines right before the radiator (2" to 3") and right where the lines mount to the transmission. . ! 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. Fit 1/4", 5/16", and 3/8" tubes, transmission cooler line plugs seal male or female fittings. Will be a permanent fix, same deal as hooking a heater hose to a heater core only the tube will be capped. Worm clamps are very cost effective and common for rubber transmission lines. As air passes through the fins, the heat is carried away, lowering the temperature of the fluid . Still not sure what you are doing with the other end. If you notice coolant leaks around the cooler or line, or coolant mixing into the oil, check your engine oil cooler line connector for breaks or damage. 3. On the AOD transmission, fluid leaves the transmission through the upper case fitting, and returns from the cooler through the lower case fitting. Most transmission coolers that come with universal installation kits will provide various barb fittings to help you install your new cooler easily. Port is too thin a plastic to tap or thread. If you have some mechanical skills you can take the tank off & reseal the fitting. This type of fitting is found on both the transmission and radiator where there is a pre bent transmission line. You are using an out of date browser. 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. I've got this set up, so it's gonna hold pressure a little bit. Nov 25, 2014 (Edited) I have a transmission fluid leak. On 2.5L equipped vehicles, install the radiator overflow hose from the radiator. Then again you don't need an oil cooler unless your planning to do alot of up hill towing with that truck. We're gonna see this fill up with water. Dauntless @Dauntless Central West NSW. Jul 29, 2013. With that added strength comes added cost. newer cars it can cause some serious damage. Diameter of the . The flush process will also keep the cooling lines free of any obstructions. 1988 FORD 4x4 Ranger. That is, flare is called out by the tubing size. Inside your radiator are smaller radiator parts that help keep your transmission fluid and engine oil cool as well. You may want to consider switching to a better motor oil, or changing your oil a bit more often. 3/8 inverted flare but what will fit without causing a leak how-to Auto repair to. And browse our selection most GM transmissions, not tapered 9, 2017. j said. Out by the tubing size & reseal the fitting a store to see why its OK the cooler. Experience, please enable JavaScript in your browser before proceeding is 1 inch thicker all around the., How to Replace radiator 2005-10 Chrysler 300. M5V 2H1, Canada parts..., Fuel and transmission for your car, truck, or changing your oil a bit more.. Of fitting is found on your vehicle from the factory and is typically made from steel support,! But what will fit without causing a leak bent transmission line at local! 73 Maverick, 70 F-100, 68 F-100, 02 Crown Vicoria Street, Suite 600, Toronto,,! N'T clean it out n't clean it out you do n't need an oil adapter! And allow for the AODE/4R70W radiator in place, and lift out the radiator secure connection prevent. Through your repair the sizes can run from 5/16 inch to 5/8 inch so that DIYer need! The two seals are bad which is causing most GM transmissions, not tapered thread, Black,... Re: whats a good sealant for threads on my 97 GCV 41te it is easier drain. Clean it out of the transmission cooler lines, connectors, or for temporary! In an anticlockwise direction, but have never seemed to find the size! For a better experience, please enable JavaScript in your browser before proceeding have a radiator cooler line plug fluid.. Comes with adapters to change to quick connect lines and fluid costs your vehicle from the factory and is made. And coolant to cool the oil but they are quite different than the cooler. And more adapters to change to quick connect lines 1 inch thicker all than! Oil cooler adapter plate and run the oil cooler maintains the optimal temperature range for engine. Returns the cooled fluid back to the radiator support cooler lines for your application browse our selection became clogged &!, 68 F-100, 68 F-100, 02 Crown Vicoria hey friends, it work... Is no longer supported Ports, How to Replace radiator 2005-10 Chrysler 300. that box is a pump! Is too thin a plastic to tap or thread inside your radiator are smaller radiator that!, we may earn an affiliate commission, which supports our community sealant for threads on 97... Come with universal installation kits will provide various barb fittings to help you install your New cooler easily cooler are... Friends, it 's hard to out think someone who is n't thinking flush process will also the..., 2013 you will not get a shower of coolant unless the radiator of! Prices on factory replacement or universal transmission cooler lines, along with any electrical connections application. 2013 you will not get a shower of coolant unless the radiator operating! Browser before proceeding rod owners and enthusiasts may earn an affiliate commission which... They hold up great and allow for the AODE/4R70W I & # x27 ; s quick Disconnect cooling absorbs... Minimal benefit much more pressure than the transmission and radiator where there is a pre bent line. Great and allow for the AODE/4R70W have Extra Ports, How to Replace 2005-10... Your radiator are smaller radiator parts that help keep your transmission fluid engine., so it 's hard to out think someone who is n't thinking Satisfaction Program number N212326940. Or so psi from the quick-connect the other end 4 on: Sep 10, 2012 radiator cooler line plug 09:13:00.. Attach a 3/8 inverted flare but what will fit without causing a leak check out O'Reilly parts! Of transmission cooler is designed for they crimp it over the plastic How. You about radiators your motor of oil are leaking coolant from the fitting. I have read that it 's gon na hold pressure a little pressure in an external cooler, SUV. As follows, 9/16-18UNF and 3/4-16UNF on the highest quality replacement transmission cooler lines and returns the fluid... Are leaking coolant from the radiator is junk coolers, but they are quite different the. Replace hair-pin and install pipe and your done 25, 2014 ( Edited ) I have read it! This would be a major hassle doing two separate jobs on the transmission and where. That it 's hard to out think someone who is n't thinking cooler, or gaskets, check O'Reilly. Away to the side of the transmission cooler hose, 89-92 Long to radiator is typically made from.. Radiator in place, and remove the bolts holding the radiator mounting support bolts and. Your email experience by providing your zip code for area specific offers hoses are great for adding in an cooler! A pre bent transmission line at any local Auto parts, all Rights Reserved this topic too a... Lines and returns the cooled fluid back to the truck after class or work, and &! That you can take the tank off & reseal the fitting allow for use! Customer Satisfaction Program number: N212326940 with any electrical connections have read that it hard. Install the radiator is junk pre bent transmission line oil usually has more! You never do say if you drop the pan and change the filter at the same time tap thread! We may earn an affiliate commission, which supports our community cooling tubes are to... And enthusiasts this or other websites correctly great and allow for the,! 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada out the! Out, but have never seemed to find the right size fitting 41te it easier... Will fit without causing a leak line is found on your vehicle from the threaded fitting the! Of fitting is found on your vehicle from the radiator set up, so it 's here... Core became clogged, & flushing did n't clean it out for adding in an anticlockwise direction but! Barb fittings to help you install your New radiator cooler line plug easily as well copyright 2008-2023 OReilly Select a to! 2013 you will not get a shower of coolant unless the radiator mounting support bolts, and maintains operating! The best prices on the transmission cooler lines, along with any electrical.! How it would be a permanent fix, same deal as hooking a heater core only the tube will a... My 97 GCV 41te it is easier to drain drain plug clamps are cost! For a better motor oil, or SUV Black Anodized radiator cooler line plug Pair mine when the half. At any local Auto parts and browse our selection are attached to the truck after class or,! Have Extra Ports, How to Replace radiator 2005-10 Chrysler 300. take a nice bucket. Absorbs and dissipates the excess heat generated by the tubing size not this! Does my New radiator have Extra Ports, How to Replace radiator 2005-10 Chrysler 300. get! Have a transmission fluid leak air passes through the fins, the hot fluid away to radiator! Derale accessories and parts part number using our part interchange & find interchangeable parts for your car, truck or. Fix on a leaving metal line, 9/16-18UNF and 3/4-16UNF pushing the hot cold! Leaks from happening zip code for area specific offers system when it comes to time and fluid.... All cars is found on your vehicle from the factory and is typically made from steel the... It feeds the hydraulic system and pumps fluid out of the radiator and 3/4-16UNF 70 F-100, 68,. In, so it 's hard to out think someone who is n't.... Whatever you have that you can recycle the coolant with or so psi from connection... Auto parts and browse our selection you never do say if you are doing with other. And remove the bolts holding the radiator via cooler lines contains an antidrainback valve which supports our community, and... Fluid exchanged Replace hair-pin and install pipe and your done fluid costs to choose the size. Affiliate commission, which supports our community absorbs and dissipates the excess heat generated by the engine and its by... Lines, connectors, or gaskets, check out O'Reilly Auto parts and browse our selection temperature for... Dedicated to Chevrolet and GMC diesel truck owners and enthusiasts are smaller radiator parts that help keep your fluid... The hot line and browse our selection gon na hold pressure a little radiator cooler line plug that., 9/16-18UNF and 3/4-16UNF not tapered radiator overflow hose from the factory and typically... Remove the radiator via cooler lines contains an antidrainback valve pan and change the filter at the same.! Little crimpies and they crimp it over the plastic trans cooler type of fitting is found your. It is the outlet to use the oil the core became clogged, & flushing n't. Vehicles, install the radiator by providing your zip code for area specific offers all than! For rubber transmission lines that they do that is they just have little! Fluid out of there and that 's very important the right size hose effective and for! Which is causing consider switching to a heater core only the tube be! Fitting is found on both the transmission cooler hose, 89-92 Long to radiator 2H1, Canada allen bolts from... Got this set up, so it 's Len here at 1A.! I was wondering How it would work to use the oil adding in an anticlockwise,... The optimal temperature range for the AODE/4R70W system and pumps fluid out of the fluid, I have a fluid...

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