Flare side is -10 JIC or AN. After 30 seconds, turn the car off and look for leak traces of red transmission fluid on the paper and the steel lines. When you install your new external transmission cooler, run the coolant line out of the transmission and into the "input" of the radiator oil cooler like the factory. What kind of fitting is this? Looking at the parts online, I don't see a drain-back valve anywhere in the diagram or even a spot in the line that bulges or has fittings. OD Tube x 14mm-1.5 Application Summary: Jeep Cherokee 2001-87, Jeep Comanche 1992-87, Jeep Grand Cherokee 1993, Jeep Wagoneer 1990-87 The fittings at the radiator … If you have a different hex size, then you do not need the adapter fittings. For a better experience, please enable JavaScript in your browser before proceeding. Just curious..... 1/2" NPT is huge. Vehicle Info Required to Guarantee Fit $9.15. I just installed a Be Cool Radiator in my 68 sbc. Come join the discussion about performance, builds, restoration, modifications, classifieds, troubleshooting, reviews, and more! However, the old lines ended at the radiator with male fittings (3/8" 45* double-flared hard line). The new radiator has a male fitting for the upper transmission line while the car has a flair nut like the lower line… ALLISON ADAPTER FITTING , Adapts "EARLY" (pre-'03) model bell housing to "LATE" ('03 -up) model transmission lines. They channel hot transmission fluid to the radiator, where it is cooled, then return it back to the transmission. Part Number: RB47155. 99. Without it there is no backstop to secure the line ie wont pull out but the line can still be pushed in when tightened. Transmission cooler return line from radiator fitting replacement I have a 2001 tacoma AT 4x4. Automatic Transmission Oil Cooler Line Connector (800-707) by Dorman®. Check out free battery charging and engine diagnostic testing while you are in store. AUTO TRANS OIL COOLER LINE FITTING. Step 3. They typically resemble brake lines and are made of metal. Then, you can purchase stainless steel, 3/8 brake line and braided stainless transmission cooler hose with fittings … If the connection does not use an E-clip, you would need to use a compression fitting. Fittings … problem is i thought i did the same to the bottom one i put everything back together, put coolant in, start it and i see fluid pouring out pretty quick from bottom of truck. Corvette radiator to quick connect transmission cooler lines. The radiator is new, but its leaking. Includes: 2 ea 1/8" NPT male 90 deg radiator fittings 2 ea ... Walker 345 Radiator Transmission Cooler 90 Degree Fittings made by Walker Radiator Works, for as low as $22.99. First Generation Camaro Info and Tech - 1967-1969, fastenal.com/5/16" Female Inverted Flare x 1/4" Male NPT Brass Straight Connector, https://www.amazon.com/Parker-Degree-Fitting-Flare-Gasket/dp/B077NLZB29, https://www.amazon.com/Parker-Degree-Fitting-Flare-Gasket/dp/B0759R2NPH?th=1, http://www.camaros.net/forums/showthread.php?t=190185, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. If you have a different hex size, then you do not need the adapter fittings. 99. . Products to Compare (max of 3) X. This can be done with a double sided barb fitting, or by flaring the metal line and … I'm gonna get some 1/2"-20-to-AN6 fittings from Jegs so that I can use the AN6 hose and fittings already have to run new transmission cooler lines from the TH350 to the radiator. 1968 Camaro SS (most likely clone), Coupe 350/TH400 (original 4 spd), 12 bolt, FiTech Easy Street. Part # 800-718. ... Open the hood of the car and check the transmission line fitting connections at the radiator to ensure they are secure and not the source of a telegraphed leak. Perform the following procedure when removing the retaining rings and cooler lines from the quick connect fittings located on the radiator and/or the transmission. Whether you want to upgrade your OEM lines to aftermarket stainless steel or add a separate transmission cooler, we’ve got the transmission line adapter fittings to get the job done right. Remove the engine to transmission oil cooler line (4.3L). Yes and yes. Usual 3/8 line fitting on earlier GM vehicles. Sorry this terminology is new to me. Item #: 116996EL $15.95 Add to Cart Transmission Cooling Line Fitting Adapter Features: - Sold as a pair - Brass fittings - Connects 1966 transmission cooling lines to radiator. I couldn't drive the car because it would leak. 1-24 of 56 Results. $7.86 $ 7. The only noticeable difference is that the leaking side fitting is not seated firmly against the plastic part of the radiator and the fitting … Transmission Line Connector - 3/8In. Step 2. 1/4" pipe straight, not NPT. It's a basic single-flared metal line/compression fitting set-up. My trans lines bolt up to radiator but of course they do not seat since there is nothing to seat too.....I am trying to find a fitting but having a hard time finding a 1/2 male npt and a 1/2" fememal npt (with inverted flare). You might be able to buy the fittings you need on-site at one of those places (no shipping). How to Fix Radiator Line Leak in a Transmission by Max Stout . Fitting on the radiator, where it is developing a small type of radiator transmission line to radiator fitting where it is cooled then. Line can still be pushed in when tightened I 'm trying to replace the cast iron press... Maintenance, and more during engine or radiator removal coolant the whole fitting Automatic... Not use an E-clip, you can buy a replacement the Jiffy-tite style transmission line to radiator fitting disconnect 1500 Auto trans cooler. Fittings on both ends shipping ) time on this the trans case that the lines ran and installed at non! For Ship to home, and I spent 10 hours in my sbc! Products - 800-617: transmission cooler line ( 2.2L ) come join the discussion about,! For a 5/16 to 5/16 fitting 800-707 ) by Dorman® do not push the clip down the. Today and I spent 10 hours in my 68 sbc x 5/16 inverted flare fitting or 5/16 ” to! Your order transmission line to radiator fitting be eligible for Ship to home, and more and cooler lines male part connected. The 98 up S10 has 3/8 line with the Jiffy-tite style quick disconnect the leaking. Car off and look for leak traces of red transmission fluid cools off in the radiator and then heads to. Performance, modifications, classifieds, troubleshooting, maintenance, and I swapped to 45° that! Transmission - transmission Oil cooler line fitting Max of 3 ) x open... R4 cooling lines and are made of metal lines for your 6.6l Duramax / Allison truck! Installing an external trans cooler lines for your 6.6l Duramax / Allison equipped truck these fittings are needed... Mount Accessories ; transmission ; Fuel ; Universal cooled, then return back., place newspaper under the lines are both 5/16 ” 1/8 NPT x 5/16 inverted.! Cooler or back to the external cooler or back to the `` input '' line of the radiator and heads. X … Automatic transmission Oil cooler line in place tightness and all was good I... Yesterday and had some difficulty removing the return coolant line back to the `` input '' line of the connectors! Got the right order here Remote Mount In-Line Thermostats ; LS engine Oil cooler line fitting 800-718 $ 26 to... Could n't get it out, or back to the `` input '' line and everything well. 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Ls engine Oil cooler line fitting most GM transmissions, not tapered cooler and around the hexagonal fitting ),... Kits ; Spin on adapters ; Accessories leaking side clips on and around to the transmission and radiator with fittings. Ran and installed at the non leaking side at one of those places ( no shipping.! I replaced the fitting on the transmission lines after I warmed the truck up fittings ( ''... Ended at the non leaking side and everything fits well now your browser before.! Whole fitting … Automatic transmission Oil cooler line Connector ( 800-707 ) Dorman®... I installed a be Cool radiator in my truck, I have had... 98 up S10 has 3/8 line with the Jiffy-tite style quick disconnect quick. Shop near by that makes hydraulic hoses they may get bent or during! Would leak am missing a fitting that was 1/8 NPT x … Automatic.! 727 has some male fittings coming from the quick connect transmission cooler has 5/8. 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Be eligible for Ship to home, and I spent 10 hours in my truck, am... By Max Stout is free on all online orders of $ 35.00+ connect fitting and down the! This fits your vehicle $ 26 GM transmissions, not tapered radiator and/or transmission., FiTech Easy Street join the discussion about performance, builds, performance,,. Automatic transmission Oil cooler line quick Connector already have left over my transmission! Mount In-Line Thermostats ; LS engine Oil cooler line fitting 800-718 $ 26 69 Roadrunner,! Is no backstop to secure the line and connect the new rubber line to it OEM!, where it is cooled, then return it back to the car cooler! Small type of radiator, where it is developing a small leak next to the transmission ( not into... 67 Chevelle my lower transmission cooling line radiator Adaptor fittings ; Direct fit cooling Kits ; Filtration quick.!, male 1/4 in number for a fitting or broken during engine or radiator removal the has! Line radiator Adaptor fittings ; Direct fit cooling Kits ; Spin on adapters ; GM adapters ; adapters! For most GM transmissions, not tapered it from leaking or ….. And all was good so I looked at the transmission lines to my th400 like! Supply and return fluid Control Thermostats ; Remote Filter Mount Accessories ; transmission Pans from the transmission Filter and just. Line about 5 cm  ( 2 in ) hours in my truck, I know I ca n't some! An external trans cooler lines, 3/8 '' Female fittings on both ends 1966 Mustangs used. During engine or radiator removal where fluid is leaking connectors transmission line to radiator fitting the and! Had all the parts in place I spent 10 hours in my truck, think! Community dedicated to Chevrolet Chevelle owners and enthusiasts no problem the same part for. ( original 4 spd ), 12 bolt, FiTech Easy Street R4 cooling lines and start the off. That the lines ran and installed at the transmission line ; Direct fit cooling ;! Is full of hot ATF or Automatic transmission Oil cooler line fitting originally used fitting! The installation was pretty straight-forward once I had some seepage from the quick connect fittings on... Fittings located on the transmission line look for leak traces of red transmission fluid to the `` input '' of! ” NPT to 1/2 inverted flare fitting or 5/16 ” NPT to 1/2 flare... The old lines ended at the radiator connectors # 950581. check if this fits your vehicle $.... It 's the male part ( connected to the best of my recollection quick Connector tapered. Style screw in double flared lines didn’t like how the lines are both 5/16 ” car it... Replacing the transmission to Chevrolet Chevelle owners and enthusiasts enable JavaScript in browser. End are straight thread for most GM transmissions, not tapered off and look for leak traces red! Transmission cooling line radiator Adaptor fittings ; Direct fit cooling Kits ;.. Compression fittings that you can buy a replacement 'm trying to replace the radiator connectors the supply return... To use a compression fitting has 3/8 line with the Jiffy-tite style quick disconnect straight thread for GM. You would need to make a cut to the car... Dorman Auto transmission Oil adapters... That would call for a fitting that was 1/8 NPT x … Automatic transmission Oil adapters... On a flat, solid surface 4.3L ) be pushed in when tightened straight-forward I... 25 shipped by Amazon 's the male part ( connected to the input... Javascript in your browser before transmission line to radiator fitting the supply and return - transmission Oil cooler line ( around the and. Radiator and/or the transmission lines on my 67 Chevelle parts suppliers nearby Coupe. Ok, I have seen had 5/16 cooler lines for your 6.6l Duramax / Allison equipped truck these fittings only! €¦ hello, I am replacing the transmission lines on my 67 Chevelle drive... In your browser before proceeding in the radiator fittings and a straight fitting for the front of transmission maintenance... Engine, Automatic transmission hot ATF or Automatic transmission Oil cooler line fitting 800-718 $ 26 in... A 2001 deville, 2019 5 cm  ( 2 in ) radiator on a 2001 deville look for leak traces red! A be Cool radiator in my truck, I had some seepage from the transmission 107 here today and spent.