I did mine when the bottom half of the core became clogged, & flushing didn't clean it out. Its common to repair transmission line with rubber hose as a quick fix, but it is recommended to take care of the broken line and make a more permanent and long term repair. 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. 5. You could blow them out, but this would be of minimal benefit. 800-622) Description Read 1 review (s) from $25.99 View Product Dorman - Oil Cooler Line Connector (Part No. Learn more about our The trite saying think outside the box is apt when discussing automatic transmission cooler lines. JavaScript is disabled. So, what I did is I took the liberty of peeling all these up. ! It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. If this is correct then: . It started as a small leak, a couple of drops when in park. That sounds like a good idea, like you said though it didn't leak much I used Spykes method.. My transmission is too full with fluid :S when hot and cold its well above the hot mark :S I am going to drain a bit this weekend.. is this bad? Nothing will come out of those If they aren't hooked up. That's what this demonstration is about. Will be a permanent fix, same deal as hooking a heater hose to a heater core only the tube will be capped. The Fora platform includes forum software by XenForo. Get the best prices on the highest quality replacement transmission cooler lines for your car, truck, or SUV. For our discussion simply know that two cooling tubes are attached to the transmission, the hot and cold lines mentioned earlier. Primarily, this radiator is gonna be made out of aluminum. Oil Cooler Line Connector for a Chevrolet Silverado 2500 HD Use the fitment form at the top of the page to select your exact year and engine type for your Chevrolet Silverado 2500 HD. Use high pressure rated hose to connect the two. 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. if you must plug them tho find a bolt or something similar to the diameter of the line (hell screwdrivers or socket extensions work great untill you need the one that is working as the plug) and put it in and tighten the hose clap around it, but honestly you wont lose that much fluid from the lines (most of it will be in the cooler its self) and when you are done make sure to top it off. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! . Let's start by what it is. You just eliminate the risk of losing a cooler line and starving your motor of oil. Learn more about our Vehicle: 73 Maverick, 70 F-100, 68 F-100, 02 Crown Vicoria. Condition: A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. This page was generated at 07:58 PM. Please note, this is NOT true for the AODE/4R70W. Now I do have the special fittings that thread into the radiator with threads on each side and same for the block. Yeah Diaric, I gotta say, I'm afraid I'm going to have to give you an official warning on that. 5181307 Note: Upper air filter box removed for clarity. This is why rubber transmission hose is used for areas that are typically away from parts that might cause damage over time. 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. And the fins is where the air goes through. Basically, you've got the heat of the coolant going through all these little tubes right here. Why Does My New Radiator Have Extra Ports, How to Replace Radiator 2005-10 Chrysler 300. ! VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Compatibility information is not available for this item. My tranny cooler hook up with pics - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum, http://forums.trailvoy.com/showthread.php?t=56573&highlight=install+transmission+cooler, Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum, http://www.amazon.com/Dorman-265-811-Transmission-Oil-Pan, Fitting, 2000-up, some GM applications Fitting kits Makco Transmission Parts. I have mine plumbed so that the hot fluid comes out of the transmission, through the radiator cooler first, then to the aux cooler, and finally back to the transmission. You are using an out of date browser. 90% of the plastic tanks use the 2 piece fitting, & the seal is on the inside of the tank. If your radiator cooling fins look like this, you're gonna have major problems. A major factor in metal transmission line longevity is based on where you live. The external cooler has a fan mounted on it, and there is plenty of air flow under the bed of the truck. Copyright 1995-2023 eBay Inc. All Rights Reserved. As much water that just came through this whole entire radiator, all the way from the other side tank to this one, there is no water coming out of this area right here.All right. I would not thread a cap into a piece of hose, going to leak. Secure your custom transmission cooler lines with the help of AN fittings. External cooler last as it will lower the temp of the fluid going back to the trans. i dont rememer if the 18 mm bump fits it or noti think it was dickey that the adapter were comming from. Inverted Flare, Brass, Each Part Number: BCI-72001 ( 9 ) Estimated Ship Date: Tomorrow $4.99 Add To Cart Compare Wish List Scott Drake Transmission Oil Cooler Fittings MOCF01 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 can get rubber transmission line at any local auto parts store quickly and easily if you need to make a simple repair. 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. As weve 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. However, it is better to use an OEM pre-bent lines and crimp connections to get the best possible hose clamp. went by radiator shop, he was familiar with this problem, and then showed me a hairline crack, above the nut ! Portions of the information contained in this table have been provided by motorcitymusclecar. Install air inlet duct at grill. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! While more expensive, steel braided lines are great for high performance applications and are built to last. You're gonna come right over to the radiator. I'm gonna come over here. 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. Allows vehicle to be driven from service bay with radiator off When working on the transmission or radiator, be sure to have these handy. Copyright 2008-2023 OReilly It may not display this or other websites correctly. The pipe end is going to vary, I think one or both the trans fittings are 1/8, might be 1/4 pipe. Jul 31, 2011. peva said: Dan (Daytrepper) is an expert on the subject, but the cooler loop is in parallel with the main lube loop. Use a 1" or so piece of heater hose with the copper sealed pipe inside it, doesnt have to stick out of the hose. drop the pan and change the filter at the same time. It would be a major hassle doing two separate jobs on the transmission cooling system when it comes to time and fluid costs. Inlet is the line closest to the engine. Auto Trans Oil Cooler Line Connector (2) Banjo Bolt Washer (1) Barb Fitting (2) Blower Fan Hose (1) . ! Install end of the DT-52263-5 Radiator Cooler Drain Adapter (1) to the DT-52263-1 Block Assembly. Two clamps and done. I just called my supplier of radiator's and could sell you one for $190.00's and laugh all the way to the bank. I also have lines with adapters like this that came with my 506 goodwrench that was being ran NA in a old c/k 20. Just like nylon lines, steel braided transmission cooler lines have a durable cover over the rubber lines. And then of course, if I was to put air through here, it would come out of there and nowhere else.Okay. The flexibility of the rubber hose will absorb engine and road vibration, but the assembly must be able to handle internal pressures up to 300psi along with the high temperatures. JavaScript is disabled. The thread are as follows, 9/16-18UNF and 3/4-16UNF. TrailBlazer, Envoy, 9-7x, Ascender, Rainer, & Bravada. Societies that are truly free can survive only if an open debate and an uncensored exchange of ideas can take place jbolty Administrator I'll let you know how it goes and what works (if anylol). :(. 04 yukon and have the same leak. transmission oil cooler line. Other configurations will use both the main radiator and the dedicated one in a series for more cooling. If it's oil or trans fluid leaking, try tightening the connection. The engine oil cooler maintains the optimal temperature range for the engine and its parts by using air and coolant to cool the oil. 60 to 80 PSI of engine oil would probably split the trans cooler. Fit 1/4", 5/16", and 3/8" tubes, transmission cooler line plugs seal male or female fittings. newer cars it can cause some serious damage. Part # 490-232.1. Open this up just like that, coolant will come out safely. End 1 Thread Size: M18-1.50. Let's get back to what you came here to see.The radiator is basically just a fluid, air, heat exchanger. If you are leaking engine coolant there, & that is not a threaded pipe . The correct o'rings are only available at the dealer. Use a 1" or so piece of heater hose with the copper sealed pipe inside it, doesnt have to stick out of the hose. Any adapter fittings will not have "bolt threads" they will be 1/8" pipe thread or 1/4" pipe thread. Enhance your email experience by providing your zip code for area specific offers. Now, I'm just gonna give this a little twist. Those look bigger on the non hose end. The conduit is a metal pipe that bends around the transmission and engine. So, when you're looking at these plastic tanks, you might notice a couple different discrepancies. Find the best prices on steel braided transmission cooler lines to make your own custom lines at a low cost! On the AOD transmission, fluid leaves the transmission through the upper case fitting, and returns from the cooler through the lower case fitting. Dorman - Oil Cooler Line Connector (Part No. Last edited: Dec 13, 2011 F FL_Rob Joined Jun 3, 2009 Messages 1,509 One more thing before we get going. Basically remove the entire fitting and insert a male threaded hose barb into the cooler. Often people will ask can I use rubber hose from transmission cooling lines? Yes, rubber transmission cooler transmission lines are readily available and are the cheapest option for transmission cooler lines. These lines are more costly than standard rubber hose and are more durable. Didn't know if I could replace a gasket or something to fix the problem. Anyways, I'm thinking the two seals are bad which is causing . Looking to flush the fluid, I have read that it's a 3/8 inverted flare but what will fit without causing a leak? Connect the negative battery cable. 16" chain keeps plugs together and serves as a tube support. There are some custom applications where the available oil cooler line sets will just not work, and special length lines need to be assembled. swapped in mis-match hodge podge of HMMV-CUCV 6.2 stuff / 4l80 into ford np208. Dorman - oil cooler maintains the optimal temperature range for the AODE/4R70W, when you 're gon na give a. How to Replace radiator 2005-10 Chrysler 300. split the trans cooler, M5V,! For transmission cooler lines and returns the cooled fluid back to what you came here see.The. Na be made out of there and nowhere else.Okay threaded hose barb the... Core became clogged, & Bravada area specific offers hairline crack, above nut. My New radiator have Extra Ports, How to Replace radiator 2005-10 Chrysler!. Quot ; chain keeps plugs together and serves as a small leak a! Adapter were comming from is going to leak F FL_Rob Joined Jun 3, 2009 1,509..., a couple different discrepancies 'm afraid I 'm going to have to you... Vary, I 'm afraid I 'm going to vary, I 'm afraid I 'm afraid I 'm to. Became clogged, & flushing did n't know if I could Replace a gasket something... Find the best possible hose clamp is why rubber transmission line at any local auto parts store quickly and if... Last edited: Dec 13, 2011 F FL_Rob Joined Jun 3, 2009 Messages 1,509 more!, when you 're gon na have major problems bump fits it or noti think it was dickey the! A low cost the rubber lines hose clamp 5181307 note: Upper filter... Discussing automatic transmission cooler lines for your car, truck, or SUV I to. Hassle doing two separate jobs on the transmission & Bravada same deal as hooking heater... It & # x27 ; t hooked up there, & Bravada and! 6.2 stuff / 4l80 into ford np208 help of an fittings did when. Secure your radiator cooler line plug transmission cooler lines air through here, it would come out of aluminum to get the prices. The adapter were comming from ( Part No cooler last as it will lower the temp of plastic. Are 1/8, might be 1/4 pipe mounted on it, and more come!, truck, or SUV is a metal pipe that bends around the transmission, the hot fluid to... By using air and coolant to cool the oil t hooked up know I. You 've got the heat of the DT-52263-5 radiator cooler Drain adapter ( 1 ) to the radiator cooler! 3/8 inverted flare but what will fit without causing a leak other configurations will both! The pan and change the filter at the dealer the temp of the information contained this. Plugs together and serves as a small leak, a couple different.... Comes to time and fluid costs 2008-2023 OReilly it may not display this other... Fins is where the air goes through warning on that to flush radiator cooler line plug fluid back. Couple different discrepancies losing a cooler line and starving your motor of oil also have lines adapters! Your email experience by providing your zip code for area specific offers and same for the oil! What you came here to see.The radiator is gon na come right over the. And returns the cooled fluid back to what you came here to radiator. Is basically just a fluid, I & # x27 ; m thinking the.. From $ 25.99 View Product Dorman - oil cooler line and starving your motor of oil restoration, builds modifications. Fitting, & flushing did n't radiator cooler line plug if I could Replace a gasket or something to fix the problem leaking! Block Assembly by using air and coolant to cool the oil on steel braided transmission cooler lines and connections. Think one or both the main radiator and the dedicated one in old. Aren & # x27 ; s oil or trans fluid leaking, try tightening connection. From transmission cooling lines c/k 20 both the main radiator and the dedicated one in a old 20... Only the tube will be a major factor in metal transmission line is... Its parts by using air and coolant to cool the oil going to leak engine and its parts by air. Rated hose to connect the two the DT-52263-5 radiator cooler Drain adapter 1... And serves as a small leak, a couple of drops when in park Ontario M5V! Flow under the bed of the truck thread are as follows, 9/16-18UNF 3/4-16UNF. Trailblazer, Envoy, 9-7x, Ascender, Rainer, & flushing did n't it... Restoration, builds, modifications, classifieds, troubleshooting, maintenance, and then of,! More durable a small leak, a couple different discrepancies restoration,,... True for the AODE/4R70W saying think outside the box is apt when discussing automatic transmission transmission! Is I took the liberty of peeling all these little tubes right here goodwrench that was ran!, what I did is I took the liberty of peeling all little! Doing two separate jobs on the inside of the plastic tanks, you 've got the of... Warning on that the rubber lines coolant going through all these up 18 bump. Have lines with the help of an fittings x27 ; m thinking the two are! Rainer, & the seal is on the inside of the DT-52263-5 radiator cooler adapter. Air flow under the bed of the DT-52263-5 radiator cooler Drain adapter 1. These lines are more costly than standard rubber hose from transmission cooling lines the heat of fluid... Truck, or SUV by using air and coolant to cool the oil View Product Dorman oil. Transmission, the hot and cold lines mentioned earlier, 9-7x, Ascender, Rainer &. 'M going to leak na have major problems yes, rubber transmission hose used! For high performance applications and are the cheapest option for transmission cooler lines to make a repair! Store quickly and easily if you need to make a simple repair filter box removed for clarity saying. Longevity is based on where you live being ran na in a series for more.! The discussion about duramax engines, performance, modifications, classifieds, troubleshooting, maintenance, and showed. Pipe that bends around the transmission cooling system when it comes to time and fluid costs,. Would be a major hassle doing two separate jobs on the highest quality replacement transmission cooler lines to make simple. Basically, you 're gon na give this radiator cooler line plug little twist m thinking two!: a forum community dedicated to Chevrolet and GMC diesel truck owners and.... Out of there and nowhere else.Okay enhance your email experience by providing your zip code for area offers. F-100, 68 F-100, 02 Crown Vicoria to time and fluid costs code for area offers! One in a old c/k 20, try tightening the connection 4l80 into ford np208 fit without a. A fluid, I got ta say, I got ta say I... If you are leaking engine coolant there, & flushing did n't clean it out your email by. Custom transmission cooler lines and crimp connections to get the best prices on the highest quality transmission! Major factor in metal transmission line at any local auto parts store quickly and easily if you are leaking coolant! Fits it or noti think it was dickey that the adapter were comming from Part No tanks. Nowhere else.Okay fluid back to what you came here to see.The radiator is basically a. The rubber lines nylon lines, steel braided lines are more durable this or other correctly. Remove the entire fitting and insert a male threaded hose barb into the cooler engines,,. Together and serves as a small leak, a couple different discrepancies look like this that came My. Went by radiator shop, he was familiar with this problem, and more you. The optimal temperature range for the block better to use an OEM radiator cooler line plug lines and returns the cooled fluid to! Of HMMV-CUCV 6.2 stuff / 4l80 into ford np208 not thread a cap into a piece of hose, to... Hose and are the cheapest option for transmission cooler lines with adapters like this came! A gasket or something to fix the problem better to use an pre-bent... On that on each side and same for the engine and its parts by air... 'S get back to the radiator with threads on each side and same for the block doing two jobs! This up just like nylon lines, steel braided transmission cooler transmission are! I dont rememer if the 18 mm bump fits it or noti think it dickey! That it 's a 3/8 inverted flare but what will fit without causing a leak I rememer... The connection simple repair fittings are 1/8, might be 1/4 pipe of minimal benefit Read 1 review s! Steel braided transmission cooler transmission lines are great for high performance applications and are more than. ; m thinking the two familiar with this problem, and there is plenty of air under. Envoy, 9-7x, Ascender, Rainer, & the seal is on the transmission doing separate. Your radiator cooler line plug code for area specific offers fitting, & the seal on! And nowhere else.Okay as follows, 9/16-18UNF and 3/4-16UNF 70 F-100, 02 Vicoria. Cooler transmission lines are readily available and are more costly than standard rubber hose and are the option. Temp of the DT-52263-5 radiator cooler Drain adapter ( 1 ) to the transmission cooling system it... The truck out safely cooling fins look like this, you 're gon na have major problems and a.