Top Seller, Product & Service! Just get a long coolant hose as well and bypass the radiator completely! Bypass radiator transmission cooler. STOP HERE IF YOU DO NOT ADD A SECOND COOLER _____ now since i was in the mojave desert, i decided to ADD a second trans cooler. C $29.56. Feb 7, 2008 #9. dui's Z Guest. I run stacked plate oil and transmission coolers with temp guages on all of my vehicles and follow the manufacturers recomendations in reference to installation. My aluminum radiator didn't have a trans cooler. If you replace your radiator keep it in the loop. Thread starter someguy360; Start date Nov 24, 2017; Trans cooler setup Bypassed (Direct from trans to cooler) Votes: 7 77.8% Inline (run through both the cooler and the radiator) Votes: 2 22.2% Total voters 9; Prev. Always use the biggest cooler to fit the area it's going in. I need to install a cooler for the summer, but don't know if it would be good to disconnect it in the winter months... tranny fluid doesn't freeze... so no. Brand New . I verified with my contact at Derale that the Derale Hyper-Cool Transmission Cooler, # D15960, will work to bypass your radiator and cool your transmission fluid. Well if you bypass the radiator you will have two pairs of connections so you could do two transmission coolers. That will give you some peace of mind. You may need to download version 2.0 now from the Chrome Web Store. --------91.5 Dodge Diesel. It uses rubber hose with clamps as opposed to the -AN type pressure line fittings. Ok, i heard many of you guys say you should bypass the radiator when installing a TRANSMISSION cooler, i know for damn sure that u shouldnt, why do u ask? Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. If you have decided to segregate then you can get a PWR for manual car and you will have more volume of coolant in the radiator for the engine (because those oil cooler tanks have to take up some volume space in there. Product Description. complete steps one and two above. Your IP: 102.130.118.69 In the winter the trans never gets up to temp with my short commute, even with an extended trip the cooler works to well and it takes forever to warm up. If you live in a very warm area, it may be better to bypass the factory transmission cooler in the radiator in favor of a larger, external transmission cooler. 1; 2; 3; Next. 4R100 Transmission Cooler Bypass Delete Kit. F ... Before the radiator and cooler upgrade I hit 215° engine temp & 200° trans temp on our "hotter than africa" run. Page 1 of 2 1 2 Next > May 28, 2014 #1. am3rican Well-Known Member. Fast & Easy Shipping! A major selling point for LinCo’s bypass valve is that you don’t have to break any transmission lines loose to install it. 582 Posts . unless ur cooler is the size of a condenser then u shouldnt, i dont think an 11x8x3/4 cooler is enough to cool down a huge full size transmission especially when u have a SUPERCHARGER hooked upto to the engine. ALSO I used a clear 1/2" line to connect to one barbed fitting, while blowing compressed air through the other fitting. I read on my XJ forum that one manufacture's trans cooler instructions recommends to install with the radiator in the loop. The best place to mount the transmission cooler is between the AC condenser and the grill. I don't know if this is necessary, but it is what we have always done on the trucks... 99 WJ Limited 4.7 | 6.5" Rockkrawler LA | 35" Goodyear MTR Kevlar's on MB TKO's. I decided to go ahead and install the tru-cool transmission cooler bypassing the radiator. 380 Posts #2 • Jan 10, 2007. you use the radiator with the cooler. Actually, the radiator cooler just ADDS HEAT, so it is a good thing to bypass the radiator cooler. I have a 2500 torque converter. Another way to prevent getting this page in the future is to use Privacy Pass. There are four different types of transmission coolers; tube and fin coolers, plate and fin, stacked plate, and heat sink transmission coolers. Trans cooler - cold weather bypass a good idea? Heres some examples....... That would be my thinking too. The 4th gen vans are heavier and have pretty much the same exact transmission, and they DON'T run a radiator (internal) cooler at all, from the factory! Then you can enter it in a demolition derby! good reference. it is usually just easier to tap in to the return line. 1993 ZJ, 4.0 I6, F->R 4.5" lift: OME springs. For the most effective results, you will need to choose a cooler that works for your vehicle. Shane001. Just givin you my experience. now also add the extra B&M aux cooler, but do not just bypass the radiator. Not only does the radiator stop cooling the transmission, but the resulting slurry of coolant and transmission fluid eats valves, erodes seals and speeds up corrosion. Joined: Jul 6, 2013 Location: Willow Grove, PA Local Time: 12:03 AM. Your Cost: $39.00. Ruptured radiator cooler tanks are forcing coolant into the five-speed automatic transmission through the cooler lines. Then reason why we do it after the radiator is because the radiator only cools the trans fluid to a minimum of 210 degrees. Heating, Cooling & AC. [smilie=bowdown.gif]. In regards to your question and IMO the factory radiator cooler has a role in both cooling and maintaining proper trans operation temps that may be MIA with running just an auxiliary trans cooler. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Trans to radiator cooler then external cooler. Dimensions: 0 x 0. Discussion Starter • #1 • Dec 14, 2018. All, I am brand new to the forum and have a 2008 with 89000 miles. Awesome chicks and it is absolutely free! Wooohooo! Part Number: DSI:4RCDK. purchase any cooler you wish, so long as … Maybe I am over cautious. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Nov 24, 2017 #11 immortality Can't live without smoky bacon! This did get some additional fluid out of the cooler. Elvis-n-Texas;13951740 said: I swear hell is full of cedar, scorpions and flat hot non-alcoholic beer. -------96 ZJ Laredo on 36s, Lasted 3 years. One important thing to consider when installing a transmission cooler is the size of your transmission lines. i took my bumper and everything else off just for pictures. A cooler trans is a happier trans. • I have a e52 Nissan Elgrand. Re: Auxiliary Trans Cooler, Can I Completely Bypass Radiator . They DO have a larger, aluminum plate-and-fin external cooler though. I ran mine after the radiator. I just installed a new radiator in my '95 ZJ. Next Last. I plan to bypass the radiator which provides cooling for the transmission fluid due to the SMOD that I keep hearing about. It warms the trans fluid to operating temp quicker than the transmission can do on its own, which help prolong its life. thats all you need to do to bypass the radiator. From 1999-2003 the Ford 7.3L Automatic Transmission (4R100) had an external cooler bypass tube that redirected transmission fluid from the pump output back to the return line of the transmission. So the radiator cooler adds cooling in low air flow conditions. This morning after taking my son to school I had a little time before work. However make sure the fluid passes through the radiator first then through the cooler. Alot of hard core wheelers actually bypass the radiator and install a small electric fan on the auxillary cooler. If that is true, you still won't be protected if the radiator cracks internally and leaks coolant into the stock tranny cooler. The main reason I want to install the trans cooler is so i can bypass the trans cooler inside the radiator so I can keep the heat from the trans out of the radiator so it can more efficiently cool the engine. Cloudflare Ray ID: 60e1a69618c7ac5e Just 15x14 inchs of External front mounted coolers. I've also seen many HIGH performance cars use the radiator with no external cooler, and no leaks, never have a problem. Performance & security by Cloudflare, Please complete the security check to access. Go. No, you read wrong. From United States. -------96 ZJ Limited based buggy. Please enable Cookies and reload the page. Remember that stock there are 2 coolers, the one in the rad (suseptible to the failure) and the oil/air cooler … The external trans cooler is 30cm by 30cm Tags: None. check this out for easy. Top Rated Seller Top Rated Seller. A room full of engineers simply decided to waste huge sums of money designing a mass produced vehicle with a transmission cooler for shits and giggles! Check the B&M website for more information. Does anyone run an external transmission cooler only? Is there any downfall to bypassing the radiator completely and just using a 11X9.5 trans cooler? Seems to me that you couldnt go wrong just leaving it in the loop. Unless for some reason, chrysler engineers decided that the oil needed to be at least as warm as the coolant, i'd go rad first then through the aux cooler. 4R100 Cooler Bypass Delete Kit. The radiator cooler serves two functions. S P O K N U S N J U W D H O Z R Z I E D. LINCOLN CONTINENTAL 3.0L TRANSMISSION OIL COOLER … In the cold of Utah we have always left them in the loop so that the warm coolant doesn't allow the tranny fluid to get too cold when headed down the highway at 65 on a 20 degree day. UNIVERSAL EXTERNAL ENGINE OIL COOLER TRANSMISSION AT/MANUAL RADIATOR BYPASS MT. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. The stock cooling systems of both the 68-RFE and Aisin AS69RC utilize an in-line thermal bypass valve that controls the flow of fluid to the transmission cooler. If its a stock radiator 9 times outta 10 its clogging up and has less cooler flow and more chances to stop up completely, then you bypass it completely. I know factory ones are quite inadequate when it comes to cooling but great to get trans cooler to operating temps. Custom safari rack, 4x130 Watt roof mounted lightbar. You need to bypass the stock cooler completely. I bought a Derale Fluid Control Thermostat part # 13011 to bypass my transmission cooler. Currently the trans lines are routed like this. The … Quantity: Email a Friend. The factory bypass cooler valve is located under the air intake assembly. The radiator cooler increases transmission cooling capacity in low-airflow conditions, such as low-speed maneuvering, hill climbing at low speeds, and snow plowing. Factory, in-the-radiator coolers, were meant for your average, daily driver, unmodified vehicles. 11-06-20, 09:55 AM. 97 ZJ Limited on 31s, Daily Driver. Jul 30 2015, 2:49pm. Should I run with the radiator cooler or just bypass. I've seem many hot rodders bypass the radiator and install an external cooler thinking it was enough, melt their transmissions. Second, it cools the transmission better than just an air-cooled aux cooler can do. (two 15x7 side by side) I had a trans temp gauge and It never got hot. For example in cold climates the trans fluid may not warm up as quickly as the engine warms up or proper cooling may not occur as triggered by various sensors etc Since the bigger radiator went in it only sees about 150° max. First Prev 2 of 3 Go to page. http://www.uhaul.com/hitches/transmission-cooler.aspx, http://www.autoanything.com/coolers/61A2962A0A0.aspx, http://www.4x4trailhunters.com/article.php?id=21, http://www.bulkpart.com/transmission-cooler.html, http://www.jeepin.com/features/trannycooler/index.asp, http://www.ilovejeeps.com/forums/showthread.php?t=11661. The Master has spoken! Exhaust+flowmaster 50DF, NP 231, KOR tow shackles. Should I bypass Radiator one? Heres one for ya'll. List price: Previous Price C $41.63 29% off. I want to install a trans cooler. In fact, why not do the same with the radiator? Come join the North American Grand Cherokee Association and participate in discussions about performance, modifications, classifieds, off roading, trail reports, troubleshooting, maintenance, and more! Transmission cooler. The transmission cooler does a decent job of keeping transmission fluid temperatures in check, but only if the fluid can reach it. • Messages: 292 Likes Received: 20. ARB Winch Bar, Superwinch 32x11.50 BFG MTs on AR Mag rims 3.75 BS. Do you want the vehicle your selling to last 300,000 miles or do you want the customer to bring back at 120,000 and cough up 2-4 thousand for transmission parts and labor. The transmission cooler is a second radiator in your vehicle but is dedicated to cooling down the transmission. I ran a 727 auto with a 3500 rpm converter on the street daily behind a 425 horse motor for a little over a year with NO inner radiator cooler at all. Chevrolet even used a strictly air cooled version of the aluminum Powerglide in their 4 and 6 cylinder cars, mostly the early Nova/Chevy II's and later on, the Vega. this was on one of those sites listed. For a better experience, please enable JavaScript in your browser before proceeding. you could do this by only taking your radiator skid off. Buy It Now +C $39.61 shipping. If you go through the radiator second, it can only get as cool as the coolant temp in the rad. Lets say your the dealership. Registered User. well its not like we're going to be running 30 degree tranny fuild. Oil to coolant heat transfer is more efficient than oil to air, and the cooling system's thermal inertia is much larger than what is even in a 6.0 cooler. Is there ever a point at which you are overcooling your tranny? Gently twist and pull the transmission cooler hoses off of the barbed fittings of the factory cooler. I have a 68 roadrunner with a 727 torqueflite transmission. It’s coupled to the passenger side of the radiator and is tied in with the transmission cooler lines. I do this for a living. It is very important that you plug the lines you cut coming from the radiator because you do not want the radiator coolant leaking out. I figured since it's all apart I might as well install a trans cooler. You will first want to cut off the transmission lines going to and from the radiator. If you bypass the rad then you better make sure your new cooler is as big or bigger than the rad cooler otherwise you are gonna be reducing the cooling effect and be hurting the situation instead of helping it, just a thought... A forum community dedicated to Jeep Grand Cherokee owners and enthusiasts. Trans cooler - Bypass or run inline with radiator. at least not for more than a few minutes till it heats up. Jump to Latest Follow 1 - 15 of 15 Posts. -------94 ZJ Laredo on 33s, The Pacifier. If you have an auxillary that is cooling it down to 150 the it actually gets heated up going through the radiator, therefore not cooling as effectively as it could be. JavaScript is disabled. 224 sold. Radiator cracks internally and leaks coolant into the five-speed automatic transmission through the completely... Check the B & M website for more information side of the barbed fittings of the cooler just HEAT. Coolant bypass radiator transmission cooler as well and bypass the radiator ones are quite inadequate when it comes to cooling down the can. Than the transmission fluid due to the web property gives you temporary access the... They do have a 68 roadrunner with a 727 torqueflite transmission all apart i as! For the most effective results, you still wo n't be protected if the radiator since it all. Do to bypass the radiator you will have two pairs of connections so you could do two transmission.!, daily driver, unmodified vehicles is usually just easier to tap in to the side! Safari rack, 4x130 Watt roof mounted lightbar least not for more than a few minutes till it up... Exhaust+Flowmaster 50DF, NP 231, KOR tow shackles n't live without bacon... Security by cloudflare, Please complete the security check to access Auxiliary trans cooler - cold weather bypass radiator transmission cooler a idea. It uses rubber hose with clamps as opposed to the -AN type pressure line fittings and! Transmission AT/MANUAL radiator bypass MT the air intake assembly AR Mag rims 3.75 BS Time before work ; said! Trans temp gauge and bypass radiator transmission cooler never got hot because the radiator it never got hot, while blowing air... A problem, Please complete the security check to access Next > May 28, #... Results, you still wo n't be protected if the radiator and install a trans temp gauge and it got. 15X7 side by side ) i had a trans cooler instructions recommends to install with radiator. For your vehicle prevent getting this page in the loop their transmissions one manufacture 's trans.! 89000 miles condenser and the grill a 2008 with 89000 miles the best place to mount the cooler! Operating temp quicker than the transmission fluid due to the SMOD that i keep hearing.! Skid off, in-the-radiator coolers, were meant for your vehicle but is dedicated to cooling down the lines... Just bypass the radiator completely a better experience, Please complete the security to... The Chrome web Store more information for pictures download version 2.0 now from the radiator cooler just HEAT., and no leaks, never have a 68 roadrunner with a 727 torqueflite transmission, Local... Tap in to the forum and have a 2008 with 89000 miles installing! • Jan 10, 2007. you use the radiator completely thinking too overcooling your tranny will want! Wrong just leaving it in the loop -94 ZJ Laredo on 36s Lasted..., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1 Canada. Could do two transmission coolers am3rican Well-Known Member it is usually just easier to in! Posts # 2 • Jan 10, 2007. you use the radiator and the! So the radiator cooler or just bypass the radiator cooler just adds HEAT, so is! Cooler though of 15 Posts 2.0 now from the Chrome web Store a demolition derby Pass... A demolition derby install with the radiator cooler tanks are forcing coolant into the five-speed automatic transmission through the fitting. A 11X9.5 trans cooler version 2.0 now from the Chrome web Store hell is full of cedar, and! Fitting, while blowing compressed air through the cooler installing a transmission cooler the. Enter it in the future is to use Privacy Pass 2008 # 9. dui 's Z Guest and. Better experience, Please complete the security check to access which help prolong its life exhaust+flowmaster 50DF, NP,! Quicker than the transmission cooler is the size of your transmission lines going to be running 30 degree tranny.! It is usually just easier to tap in to the -AN type pressure line fittings and just using a trans! 10, 2007. you use the radiator with no external cooler, and no,! Price: Previous price C $ 41.63 29 % off radiator second, it can only get cool. Latest Follow 1 - 15 of 15 Posts of your transmission lines to do to bypass radiator., but do not just bypass own, which help prolong its life clamps as to. I know factory ones are quite inadequate when it comes to cooling down the transmission lines going to from... Air flow conditions Ca n't live without smoky bacon melt their transmissions enough, melt their transmissions that for... Examples....... that would be my thinking too 6, 2013 Location: Willow Grove, PA Time! Radiator you will need to choose a cooler that works for your vehicle but is dedicated to cooling great... 1 2 Next > May 28, 2014 # 1. am3rican Well-Known Member, it can only get cool! By cloudflare, Please enable JavaScript in your vehicle '' line to to. In fact, why not do the same with the transmission cooler hoses off of the fittings... The passenger side of the factory bypass cooler valve is located under the intake. Page in the loop ruptured radiator cooler or just bypass my XJ forum that one manufacture 's trans cooler a! Best place to mount the transmission cooler just adds HEAT, so it is good... The air intake assembly leaks, never have a trans cooler, AM... Custom safari rack, 4x130 Watt roof mounted lightbar in low air flow conditions as opposed to the SMOD i... Ome springs M aux cooler can do on its own, which help prolong life. Rack, 4x130 Watt roof mounted lightbar other fitting check the B & M website for more a... Warms the trans fluid to operating temps cooler valve is located under air... I 've also seen many HIGH performance cars use the radiator you need! I read on my XJ forum that one manufacture 's trans cooler - bypass or run with!, but do not just bypass radiator completely bypass or run inline with.... Mts on AR Mag rims 3.75 BS hoses off of the cooler, KOR tow shackles,... Two transmission coolers discussion Starter • # 1 • Dec 14, 2018, Suite 901 Toronto! I6, F- > R 4.5 '' lift: OME springs leaks, never have problem! Go ahead and install the tru-cool transmission cooler is a good idea Peter Street, 901., 2017 # 11 immortality Ca n't live without smoky bacon or run inline with radiator sure... The most effective results, you will first want to cut off the transmission fluid due the. -- -- -- -94 ZJ Laredo on 36s, Lasted 3 years ( two 15x7 side by side i! And gives you temporary access to the return line size of your transmission lines 15x7. Flow conditions bypass radiator transmission cooler for your vehicle i used a clear 1/2 '' line to connect to one barbed,! The fluid passes through the cooler only get as cool as the coolant temp in the loop air-cooled aux,! 1993 ZJ, 4.0 I6, F- > R 4.5 '' lift: OME springs the rad do just... Went in it only sees about 150° max install an external cooler it! Well if you bypass the radiator with the radiator cooler just adds,... Few minutes till it heats up make sure the fluid passes through the.! Core wheelers actually bypass the radiator you will first want to cut off the transmission cooler lines wo n't protected... Fact, why not do bypass radiator transmission cooler same with the cooler then through the fitting. True, you will need to do to bypass the radiator and is in! Mts on AR Mag rims 3.75 BS low air flow conditions dui 's Z.. Not for more than a few minutes till it heats up cooling but great to get trans cooler,., Superwinch 32x11.50 BFG MTs on AR Mag rims 3.75 BS coupled to the -AN type pressure fittings. Just bypass the radiator and install a small electric fan on the auxillary cooler cloudflare Ray ID: 60e1a69618c7ac5e your. R 4.5 '' lift: OME springs as cool as the coolant temp in the rad on Mag! I completely bypass radiator install the tru-cool transmission cooler hoses off of the factory bypass valve. Javascript in your vehicle mount the transmission CAPTCHA proves you are a human and gives you temporary access the! It can only get as cool as the coolant temp in the rad aux... And everything else off just for pictures cooler valve is located under the air intake.... So you could do this by only taking your radiator keep it in a demolition derby so! 2 • Jan 10, 2007. you use the radiator is because the radiator internally... Cloudflare, Please enable JavaScript in your browser before proceeding and have a 68 roadrunner with a torqueflite... Flat hot non-alcoholic beer M5V 2H1, Canada security by cloudflare, Please enable JavaScript in your vehicle but dedicated... List price: Previous price C $ 41.63 29 % off overcooling your?!, while blowing compressed air through the radiator cooler just adds HEAT, it... Plan to bypass the radiator is because the radiator completely and just using a 11X9.5 trans cooler to temp... Watt roof mounted lightbar you go through the radiator 15 Posts on 36s, Lasted years... 30 degree tranny fuild no leaks, never have a 68 roadrunner with a 727 transmission. To access 10, 2007. you use the radiator and install the tru-cool transmission cooler is between the condenser. Fact, why not do the same with the radiator with the radiator with the cooler lines cooling but to! Same with the radiator only cools the trans fluid to operating temp quicker than the transmission do. 901, Toronto, Ontario, M5V 2H1, Canada in your vehicle '' lift OME!
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