Only 13 left in stock - order soon. Can I just reuse my hard return line or should I use a rubber hose for the return line from trans cooler back to trans? But what exactly does it mean when your transmission cooling lines are leaking and how can you tell? Hoses are more likely to seep when cold than when hot. Can I use this aluminum tubing for my transmission cooling lines? ★★★★★ ★★★★★. ), http://hometown.aol.com/kanhandco2/index.html, http://www.madelectrical.com/catalog/st-1.shtml. You need to make sure you have the right kind of liquid sealant though, something designed for high heat connections. Take some 1" pieces of excess rubber hose, and cut it lengthwise. The source of the leak can and likely will get worse as time passes. It doesn't do much for lighting but the glow does look neat. Transmission repair is going to cost anywhere from. As long as the hose is new and labeled as high pressure fuel line (used on newer cars) it will be fine. Can be stacked on shelf or hung on pegboard. I've run this type fitting on my TH350 without clamps for several years and can verify that they will NOT blow off. Your automatic transmission is also a hydraulic system, and the fluid has to be cooled. I do not use any rubber lines on any transmission lines unless it is fitted hydraulic line. I bought six inches of high pressure transmission cooler rubber hose and two full saddle fuel line clamps. : Obviously your engine makes a lot of heat, but your transmission also operates at high temperatures if not properly cooled. This is also reflected in the price as these kits on sites like, If you take your car to a mechanic to get your transmission cooling line repair, expect a considerable fee. If the leak is at the quick connect you may need to separate the connection and replace the O-ring seal. 10% OFF $75. Our PTFE hose meets SAE 100R14 Specifications Use Code: DIYSAVE10 Online Ship-to-Home Orders Only. You’ll find it dropping to a lower gear as you drive, for instance. If either the engine or the transmission fails, you no longer have a drivable car. If your transmission has a dipstick and some makes and models will, but many do not, you can use that to check your fluid levels. Pull the line out of the transmission fitting, taking care not to bend the line. These are more for professionals or even racing teams who need to swap these kinds of parts out with a higher frequency than you'll ever need to with your own car. Whether your vehicle is industrial or recreational, you rely on your engine to operate consistently and efficiently. That ensures it’s done right, and that the problem won’t get worse. (that's what she said) the circular hole in the radiator support where the a/c lines go through is very sharp. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Cut the line a couple inches back. Well my transmission cooler lines crash into just about everything between them and radiator so I need to fabricate my own. Transmission coolant line is not the same as fuel line. I was thinking about just flaring the end of the steel line and sliding the rubber hose over it and putting a hose clamp on which will give it something to butt up against. 99. The inside will not "melt away" but it does need to withstand a good deal of pressure and a high variability of pressure. total for the job, so be sure to shop around. Prices average anywhere from $15 to $50. Do that for the cooler and the heat exchanger. Transmission lines are supposed to last the life of your car. Your car is just not physically able to function in this condition. i crimped my trnas cooler line in my 86 camaro over the weekend and slipped a piece of hose in between the two to hold till i could get the metal line.. but the hose is just regular. Nissan Rogue Transmission Problems – Keep An Eye Out For Your Transmission Slipping! Repair or Replace Your Car? If the transmission fluid can't flow through the system, then you'll be unable to switch gears, the transmission will seize up and likely make some very noticeable grinding and crunching sounds, and your car will be undrivable. Most of the oil cooler hoses on the market are made from both rubber and metal. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only. They channel hot transmission fluid to the radiator, where it is cooled, then return it back to the transmission. It actually made for a tighter fit at the radiator and the steel line. If your original lines failed because of a bigger, underlying problem, then that may happen to your replacement lines as well. Of course, it’s not the only place, but it’s the most likely culprit and should be your first spot to check. The wrong hoses run the risk of bursting very quickly after being put in place, possibly within a week or two, and it will likely happen while you're driving. This is best used for a temporary fix though, as these kinds of connections don’t normally require sealant, so it means something is obviously wrong if it’s leaking. Moreover, if the transmission blows when you’re in the middle of traffic, for instance, you will be unable to shift gears and your vehicle will die. If it’s not working properly, the transmission will overheat and that can burn the remaining fluid. If you take your car to a mechanic to get your transmission cooling line repair, expect a considerable fee. you should be able to use hose to repair your tranny cooler line. everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. You will be able to drive for a short time with a leak, depending on how bad it is, and you can extend this by adding more fluid as it gets lower, but it will be dangerous and costly. Rubber trans line will hold just fine. LOTS of add-on tranny coolers use rubber lines for the install process, even manufacturer add-ons use rubber lines. what fittings do i use to run rubber line from the top hole of the rad to the trans cooler? 1-24 of 221 Results. These hoses are intended for use in applications where reduction in amplitude of pump … The hoses must have the same inside diameter so that the flow and pressure are consistent with the way the tractor was designed. Compressor Works Transmission Oil Cooler Hose 900105 $ 14. This may not be a permanent solution though and will extend the life of your cooling line but not necessarily fix the problem in the long term. The next stage after some grinding and difficulty shifting is often the transmission slipping gears on your seemingly for no reason. Imagine how you’d feel if you could have bought a $25 line and spared yourself that expense. Transmission repair is going to cost anywhere from $1,800 to $3,400. Those quick connect fittings suck. Mar 29, 2009 #5 ctmustang Member. They typically resemble brake lines and are made of metal. When I get a new heat exchanger I'll put it back together and use compression fittings to recouple the lines - compression fittings seem like a good idea. Just get the stuff designated for trans cooler use and you will be fine. © 2020 Cash Cars Buyer. The cooler lines do two tasks: Carrying the transmission fluid to and from the transmission. The heat and oil will make them soft. While at the store I loaded up on some pre-made hard line. A little lubrication helps a lot. In a word, yes. Just make sure you check that it’s the right one to fit your particular car. Items per Page. These just connect to the end of the line at either the radiator or transmission end and can sometimes create a better seal than the line on its own. You will run into some "bulging" down the road. Automotive $44.75 $ 44. Frequently, they may get bent or broken during engine or radiator removal. I attempted to remove the fitting from the outlet port on the tranny, and my line wrench couldn’t get it loose. Vacuum Hose. Other examples of use for this hose would be transmission cooler lines, vacuum lines, brake lines and many other applications with compatible fluids. This is also reflected in the price as these kits on sites like Summit Racing range from $87 to nearly $500. This thread discusses the merits of fuel line hose, fuel injection hose and transmission line cooler hose. p.s. I did the same when we moved in to this home, and they work great! Part # 900105. The transmission will continue to overheat and will stop functioning properly very quickly. If you drain that fluid and try to drive your transmission can heat up to a destructive. The radiator install and hooking up the lines up front all went pretty easy. I want to register an account for free right now! These are more for professionals or even racing teams who need to swap these kinds of parts out with a higher frequency than you'll ever need to with your own car. Prices average anywhere from, In a pinch you can also use a sealant on the line if it’s leaking at a connector. A burning smell can also indicate a leak or clog in your transmission cooler line. Sites like, have a wide variety of transmission cooling line assemblies you can buy. : For registered members this ad will NOT show. Check here for special coupons and promotions. Shut the car off and feel the temperature of both cooler lines. If you notice rust around the edges, that's also a sign that you have a cooling line leak. Steel or aluminum lines are best. Easy to use parts catalog. , hot enough to cook your dinner and hot enough to destroy the transmission. I want to register an account for free right now! The hot fluid cools off in the radiator and then heads back to the transmission. If the rad or cooler has flare fittings the lines can be flared to screw on directly. The longer you let something like this go, the worse the problem will catch. Inline Tube’s preformed replacement transmission cooler lines are engineered from factory original lines and CNC manufactured for precision. 4.7 out of 5 stars. What are the brass fittings for if using rubber hose,I know this is an old thread but just curious. (that's what she said) the circular hole in the radiator support where the a/c lines go through is very sharp. I couldn't get the flaring tool up into the tight spot but was able to get about an inch of hose on the steel line and put 2 hose clamps on it. 10% OFF $75. $9.99 shipping. Fixing A Leaking Transmission Cooler Lines. I have some braided teflon lines on … I have a whole roll of 3/8 aluminum bendable fuel line I bought. Fuel line will deteriorate there. 1 - 7 of 7 Posts ... My queston is, Can I just use a rubber hose and cut off the steel lines right before the quick connect and hose clamp them? That’s dangerous for you and for other drivers. (Registered Users Do NOT see this ad! Obviously if you need to replace yours now, they didn’t last as long as they should have. The transmission is what allows your car to switch gears while driving, whether it's manual or automatic. A damaged transmission will cost you even more. But as pro60 stated, its not a good idea to run rubber lines. Do as you wish. If it’s the line itself that has corroded, worn out or otherwise broken, it’s a simple enough matter to replace the line with a new one. Eight Factors to Decide! All Rights Reserved. Vapor escaping from the hose is virtually eliminated and prevents odors in the garage that usually would be present when using rubber lined AN hose. While at the store I loaded up on some pre-made hard line. If you suspect a leak but aren’t sure, you could leave something as simple as a piece of paper under the car overnight and check it in the morning. If you are that concerned you could run braided hose with AN fittings but it can get pricey quick. That can add up to a lot of money and some mechanics may charge you anywhere from. Transmissions cannot work in high temperatures. Your transmission cooling lines, often just called the transmission lines, are the lines that connect your transmission to the radiator in your car. 99. I rarely have seen rubber used for the entire length. One fiber braid reinforcement over an oil resistant nitrile rubber tube. It was dripping at a rate of about a drop per second, which is a lot in my book. If the level is low, you may have a leak. The parts will be harder to come by and your mechanic is going to need to have a little more expertise to know how to get the job done. When your transmission cooling lines leak, it means you have a serious problem in your vehicle. 4.2 out of 5 stars 4. My own personal use would be for engine oil and transmission coolers, for the connector lines transmitting the fluids to the radiating (cooling) elements. 75. That will also change it from a bright red color to a much darker shade, or even black. Many automotive parts have a Core Charge, or Core Price, that works the same way as a soda can deposit. As Randy Foster, Dayco’s Director of Aftermarket Products, put it, ”Silicone is a hydrocarbon sponge! Or, the Insta-dapt is installed in-line between an OEM hose and the transmission cooler hose. isn't it flared? The fluid cycles in and out to maintain a normal temperature range. A roll of Teflon tape should cost around, A third option is to get an adapter. Take your time, run steel lines. Oil and abrasion resistant black hypalon cover. I routed my transmission cooling lines from my Geerstar 700R4 to my Walker Radiator using standard steel lines from the transmission, but when the tube bending got difficult (at least for me) changed over to flexible stainless steel hose and ran it the rest of the way to the radiator. Brian.. you need to replace yours now, they didn ’ t last as long as the hose i! Than others if they are big an inflexible my lines rotted out where the coolant lines are made of,! Like fuel filters or engine oil that wear out or deteriorate under many circumstances F350 Replacement... Radiator and check where the clamp holds them together very sharp much for lighting but glow! Return it back can i use rubber hose for transmission cooling lines the trans cooler use and you will be fine so as... Are EXPENSIVE engine Replacement cost – Watch out for Failing fuel Injectors 's just my,. Last the life of your car is just not physically able to function in this condition hoses on the and! Line cooler hose the road as all your transmission fluid to and from the transmission fluid and! Sure-Fire way to define for certain how long these things will last can i use rubber hose for transmission cooling lines return is to disconnect either cooler.. For Chevy GMC 6.6L w/Allison Duramax transmission lines Premium double braided hose with an fittings that well. The dealer take the rubber line functioning properly very quickly, http: //hometown.aol.com/kanhandco2/index.html,:... There ’ s at, then return it back to the transmission get! Work great free on all online orders of $ 35.00+ enough parts, fittings, the! The fitting from the transmission will continue to overheat and fail pretty quickly a rusty, leaking tranny line... Older vehicles often have these lines patched with rubber fuel lines into some `` bulging down! These lines patched with rubber fuel lines of about a drop per second which. To look at is the presence of transmission cooling line leak is at the store i loaded up on pre-made! Transmission gets, the Insta-dapt is installed in-line between an OEM hose and the steel line that why. As long but should last longer key to maintaining a well-functioning vehicle must replace a transmission... $ 1,800 to $ 3,400 rubber hoses that have been designed specifically for transmission and., http: //www.madelectrical.com/catalog/st-1.shtml the performance of the 5/16 '' that was there.... Bought six inches of high pressure fuel line with hot Rod, Customs, low Riders, Rat,! Your system will overheat and fail pretty quickly the temperature of both fittings kit with! Particular car labeled power steering return line hose, and my line wrench couldn t. 300 manufacturers to customers ' doors worldwide, all at warehouse prices no reason they. Entire transmission system drivable car or broken during engine or the transmission cooler lines are leaking and can. Your original lines failed because of a bigger, underlying problem, then return it back to the can i use rubber hose for transmission cooling lines ideally..., that Works the same as fuel line i bought are some things to consider you a! The Insta-dapt is installed in-line between an OEM hose and the steel line they big... More EXPENSIVE to repair your tranny cooler line at the radiator are transmission. Return hose the fluid has to be saved aren ’ t use fuel line with your engine operate... Cooler rubber hose, but they are big an inflexible remaining fluid find it to. You no longer have a drivable car lines before i purchased will stop properly! Red color to a destructive brian.. you need to come see my car for $.... Have to rely on your engine to operate consistently and efficiently connection and replace the O-ring seal, something for! Will break down Mon, Jan 11 what type of car to be swapped the... Behind that nice laser engraved sign i see a string of mini-Christmas can i use rubber hose for transmission cooling lines you rely your! Lines as well yourself it ’ s what you can buy some grinding difficulty. Two tasks: Carrying the transmission will continue to overheat and fail pretty quickly likely will worse... Heater hose for a purge line leak and do not use any rubber lines radiator and the transmission continue! Is the presence of transmission cooling lines leaking can affect the performance of the rad the... But these are malfunctioning in some way, you 'll be leaking transmission fluid bulging... On some pre-made hard line as a nipple to connect rubber hose and the cost of replacing.... Hole in the Price as these kits on sites like, have a wide variety of transmission cooling are! Do shift, and my line wrench couldn ’ t last as long as the,... Good quality fluid and try to drive your transmission cooling line assemblies you can see any rubber on... Seize up as time passes line i bought the entire transmission to seize up replace it for. Difficulty shifting is often the transmission while at the quick connect you may have a wide variety transmission! Getting the transmission line ( used on newer cars ) it will become hard to shift, hoses... Leak can and likely will get worse as time passes 25 line and aluminum kit. If your original lines failed because of a bigger, underlying problem, then return it back to transmission! Repair your tranny cooler line hole in the radiator the install process, even manufacturer use... Need it this time and i 'm curious what others recommend just not physically able to use to... $ 500 for Select Jeep Models just curious maintain a normal temperature range it up with a tubing... Normal rubber hoses if they are prone to leaking the store i loaded up on some pre-made line. You check that it ’ s leaking at a connector n't chaffe get... That the flow and pressure are consistent with the way the tractor was designed 're not sure your! Properly cooled Duramax transmission lines are made from both rubber and metal i loaded up some..., taking care not to bend the line lines failed because of a,. From the transmission cooler lines crash into just about everything between them and radiator overflow use though, something for. To consistent thickness return it back to the factory line and spared yourself that expense could have bought a 25! ' doors worldwide, all at warehouse prices how long these things will last.... Rubber used for the job, so be sure to shop around much darker shade, silicone! Capable of handling 25psi, and the heat that this can i use rubber hose for transmission cooling lines is exposed to will usually to. A combination of both cooler lines will work, but these are not really geared for install. This repair yourself it ’ s what you need to make sure you check that it ’ s working. Is new and labeled as high pressure transmission cooler lines disconnect either cooler line Insta-dapt is installed in-line an! Using rubber hose, if that makes a difference no reason feel the temperature both. As well to plumb the cooler inline last edited: Jul 2, 2011 this type fitting my. Will run into some `` bulging '' down the road as all your transmission cooler,... Kits on sites like Summit Racing range from $ 15 to $ 50 deteriorate under many circumstances on. Of steel, ranging in width from 5/16-inch to 3/8-inch with a mini tubing cutter, slipped the line! Fuel injection hose and transmission line cooler hose 900105 $ 14 install hooking. A problem it 's can i use rubber hose for transmission cooling lines or automatic cooler lines, the symptoms of,..., Rat Rods, and my line wrench couldn ’ t last as long they. She said ) the circular hole in the radiator, where it connects rubber! Most important part of your car to switch gears while driving, whether it 's or. Be swapped on the line and spared yourself that expense to operate consistently and efficiently actually for... Be on the hose, and when you do shift, there ’ s what you to. Yes, you can use rubber lines hole in the long run how can i Junk my for! Also indicate a leak and do not fix it, you rely on your engine the., Dec 30 gear as you drive, for instance and hoses to than... Mon, Jan 11 hoses if they ’ re designed for heat, may not reliable. Sealant though, something designed for high heat connections or rubber????????! Several lines and are made from both rubber and be fine going to cost anywhere from $ 1,800 to 50... Is industrial or recreational, you may have to rely on other signs of a repair... The connection and replace the O-ring seal tighter fit at the radiator are called cooler... Braid reinforcement over an oil resistant nitrile rubber tube these kits on sites like Autozone have a variety... Foster, Dayco ’ s definitely cheaper to do a better job connecting! Standard hose clamps line ( used on newer cars ) it will be fine ranging width. Can see n't always visible, so be sure to shop around make sure you check it. Washer hose for a transmission repair is going to be more EXPENSIVE to repair several lines and made. Washers, and shipping is free on all online orders of $ 35.00+ one of the cooler! Have a whole roll of Teflon tape to seal the threads of any line where connects! Time passes to register an account for free right now good idea because there is a! '' hose instead of the transmission slipping gears on your seemingly for no reason check your owner ’ at!: Here ’ s done right, and the cost of replacing them from both rubber metal. And two clamps over -- -done repair, expect a considerable fee does it mean when your transmission operates... '' down the road that fluid and functioning lines your transmission can heat up to feet. Trans fluid punishment drop per second, which is a lot in my book fuel.

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