silverado transmission cooler line size

Carbon forms in the oil and for all intents and purposes, the transmission is now junk. Pull the plastic cover off, pull the eclip and pop the line off. But that's exactly what I did and guess you've seen my thread. The cooler I'm looking at is from Derale. If youre working on your Chevy and need a Transmission Cooler Lines diagram, youre in luck. . You can find a transmission cooler line set for trucks like a GM with a 6.6L Duramax engine. Hide Illustration. When it comes to understanding the transmission cooling system of your GM car, truck or SUV, its always important to know which transmission lines are the send (hot fluid) and return (cooler fluid after flowing through the cooler). looks like that kit comes with two 5/16th female inverted flare to 1/4" barb, which is what I used to go to my 1/4" pipe fitting on the mustang radiator I used. It was ideal because of its dense air fins and turbulator plates which provide maximum liquid side (internal) and airside (external) surface area. You can order this part by Contacting Us. "A" Fits 5.0L models without 140 amp alternator. Based on which is which, you will know which port on the factory cooler within the radiator will be routed to an external transmission cooler if you plan on installing one. 1994 Chevy 2500 Pickup 2WD This effect draws heat from the ATF. Silverado, sierra. hi, I was repairing a fuel line on a 2001 Chevy Hayden does a good job with their catalog suggestions and still offers the universal selection approach. Hard lines are made of metal and connect directly to the radiator. Thanks Michael. Copper Bass? A top outlet set up doesnt drain the ATF out of the cooler when you service the tranny. Due to packing and/or transportation requirements, please allow additional time for delivery. . I like things to be tidy. 1995 Chevy 2500 Pickup 2WD Trucks however, typically do not. transmission line is leaking a radiator, leaking at rubber hose compression, is there a quicker way to repair than total line replacement? Pre-assembled -6AN PTFE braided stainless transmission line set designed for 1999-2007 GM Trucks (Silverado/Sierra/SUV) using the Tru-Cool 40K Transmission Coolers (LPD47391). appliedspeed.com. 1992 GMC 1500 Pickup 2WD Sorry I missed this before. 1988 GMC 1500 Pickup 2WD Get The Best Prices On Rubber Transmission Lines Engine and Drivetrain Tech. 08 duramax, efi live by kory willis, 5" mbrp, bfg KM2, transgo jr. very detailed, i will follow your words of wisdom to make the DIY job go smoothly. 2017 Honda Accord Sport 6MT Crystal Black Pearl. The 4L60E is a four-speed automatic transmission designed for longitudinal engine applications. Weve got a great one right here that will help you get the job done quickly and easily. There are a number of ways to mount the cooler; however, Earls offers a slick system for their coolers. . Ask Ed Payne Chrysler Dodge Jeep Ram about vehicle number 74244 . Anyone done this with the aftermarket hydraulic lines with the AN Fittings? Cooling, auxiliary external transmission oil cooler; Cooling, external engine oil cooler; Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] . . Even the hardware included with the cooler package fits the pre-drilled holes found in the chassis. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Join to discuss rebuilds, modifications, tech articles and more! If the vehicle in question has a thermostat that opens at 195degrees F, once warmed to operating temperature, the transmission cooler will have a tough time reducing the heat of the ATF below 195degrees F. At the same time, if the transmission is overworked, it might raise the operating temperature of the ATF to 250degrees F or more. New 2023 Chevrolet Silverado 1500 LT Trail Boss Crew Cab Black for sale - only $63,470. First things first: what are transmission cooler lines? Inverted Flare, Buick, Chevy, Each, Transmission Line Adapter, Brass, Snap-In, Each, 4.75 out of 5 stars Naturally all W code unit body/ chassis cars are exactly the same as they proceed down the assembly line until they are selected to receive trim for the Impala, Grand Prix, Buick and Olds line of cars. This would be the line youd tap into if you were looking to install an aftermarket external transmission cooler. I believe they were 3/8th bubble flare. . Once youve found the perfect 2004 Silverado transmission cooler line diagram for your needs, print it out or save it to your computer so you can refer back to it whenever necessary. ** Means extra charge will be $50. 1989 GMC 1500 Pickup 4WD I didn't bother since the trans cooler has hose ends instead of compression fittings. He has been working with wiring diagrams and schematics since he was in high school, and continues to use them as the foundation for his knowledge today. . ( 8 ), 5.0 out of 5 stars 1988 Chevy 1500 Pickup 2WD This cooler measures 8-1/4 X 13-inches (Earls #24200ERL). 9. My Grand Prix now has 215,000 hard street and strip miles on the original engine and trans in perfect operating condition. . Any source for that? If so, does the trans loose heating ability while in frigid conditions in regards to cold starts (if this is even a concern)? Chevy truck with 200000 miles and runs great. The return line on a 700R4 transmission is the lower pressure port on the passenger side of the transmission. "C" Fits 5.0L models with 140 amp alternator. 2023 Toyota Tundra 4WD 4WD 1794 Edition CrewMax 5.5' Bed. ( 1 ), Transmission Line Adapter, Brass, 1/2 in.-20 I.F., Chevy, GMC, Oldsmobile, Each, Transmission Line Adapter Fittings, Transmission Oil Cooler Fittings, Steel, 5/16 in. 1989 GMC 2500 Pickup 2WD External auxiliary transmission oil cooler. Plate & Fin. Our replacement lines are engineered from factory original lines and CNC manufactured for precision. Its best to use a cooler appropriately sized for the vehicle. First pull the plastic cover back ..Take a small pick and get the wire e clip off in the fitting dont lose it you can put the clip back on after the line is off and it will pop back in. Today, Transmission Line Adapter, Brass, Snap-In, Each, 4.75 out of 5 stars Measure it! Its no secret that heat kills automatic transmissions. The inlet is on the drivers side of the radiator and the outlet is on the passengers side. Never miss a sale on new parts, tools, and more! Depth: 1.25". * Or ** after the sell price means your order will incur an Oversize Part Charge for each oversized part. I converted all of mine and that was the best thing I ever did. They will typically run from the front of the engine bay (where the radiator is located) to the back of the car, near the firewall. Currently, these brackets allow for a Tru-Cool Max (Part # 4739 or 47391) to be installed on 99-06 (07 Classic) Silverado/Sierra 1500/2500/3500 Trucks with a 4L60E, 4L65E, or 4L80E transmission. I think that's a little bigI'm talking about the metal lines that go to the cooler in the radiator.. 2003 s10 extcab Im second owner with 73k miles. Generally, most vehicles have transmission cooling lines that range from 3/8 inches to 5/8 inches in diameter. The "extra wide" coolers from Earl's have a width of 15 inches and heights range from 2 to 18-inches. Coolers like those from Earls are rated at over 250 PSI but they are tested at higher pressures. Both the top and bottom mount brackets include this cushion arrangement. 1988 Chevy 1500 Pickup 4WD By factory default, it relies only on internal radiator for its cooling. Can anyone confirm for me that the stock fitting size for the transmission cooler lines into the radiator are: 5/16-18? Additionally, the braided design helps to increase its resistance to wear and tear over time. 1991 Chevy 1500 Pickup 4WD Quick-connect Female Threads, Steel, Natural, GM, Hummer, Each, 5.0 out of 5 stars May 15, 2023 What Is Convertor Lock Up In A 4l60e Transmission? 17" full-size spare steel wheel with Black finish. In todays terms, those old aircraft were dead slow, and because of that, heat exchanger technology has more in common with todays trucks and cars than you might think. 1988 Chevy 2500 Pickup 4WD Feel free to reach out to me if you get stuck but suspect you already got this finished up and looking good. That way, it will always be subject to high pressure at the face, and the engine fan will always provide a region of low pressure behind the cooler. Do Not Sell or Share My Personal Information, what size hose fits over steel portion of transmission line. auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.) Mark helpful F_O_R answered 3 years ago Probably something like 1/4" or 3/8". May 15, 2023 Just take a look and youll see what we mean. . 1973-89 Pre-Bent Transmission Lines; 1973-89 Pre-Bent Transmission Lines. If you have a question about any component in your car or truck, we can help you find the answer with our extensive library of automotive wiring diagrams and schematics. The transmission cooler is a flow-through device and operates anytime the engine is running. If youre looking for a 2004 Silverado transmission cooler line diagram, youve come to the right place. ( 3 ), Fitting, Transmission Cooler Line Connector, Steel, 3/8 NPT Male Threads, Quick-connect, Cadillac, Chevy, GMC, Transmission Line Adapter, Brass, Male 5/8 in.-18 Inverted Flare, Pair, 5.0 out of 5 stars 2010 silverado 4.8 engine for the last few days i have noticed a wet spot about the size . The Allison transmission cooler lines fix the old leaky transmission lines in your 2006-2010 GM 6.6L Duramax LBZ & LMM. The transmission cooler lines are made of metal and connect to the radiator at the Transmission Cooler Inlet and Outlet. 1995 Chevy 1500 Pickup 2WD In most cases, repairing or replacing leaking transmission lines is fairly straightforward and shouldnt cost too much money. Print Vehicle Details. SS = Stainless Steel. For example, the Chevy Silverado 1500 has a 5/16 transmission cooler line while its counterpart, the GMC Sierra 1500 has a 3/8 one. Probably the best choice would be a cooler with side mounted ports. I have to pull the grill and take some measurements to decide which will be the best fit. NPS, Long, Most 1997-2008 4L80E Rear, Each, Estimated Ship Date: Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! New 2024 Chevrolet Silverado 2500 HD LT Crew Cab EXTERIOR, RUSH MET-1 (618G) for sale - only $72,375. Used store-bought pre-made 5/16 nickel/copper brake lines (60") from a local auto parts store. You should also make sure that the diagram you choose matches up with your trucks specific year, make, and model. and most say it doesnt matter. Reducing fluid penetration in the upper portion of the cooler.Reduces cooler cross section SS Tubes replacement transmission lines are made from high-quality stainless steel tubing that's more resistant to leaks. External auxiliary transmission oil cooler, Heavy-duty air-to-oil cooler Helps provides optimal transmission performance even when . There are two main types of return lines on a 4L60E: the pressure return line and the drain back line. The collector or end tanks ensure minimum flow restriction, while the fully brazed construction results in the most efficient possible thermal transfer between liquid and air. The best type of hose to use for this purpose is an SAE J1532-rated hose, which is designed specifically for high-pressure automotive applications. 1993 GMC 1500 Pickup 2WD Fitting Size: 9/16" - 18. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Soft lines are made of rubber or plastic and connect to the radiator via fittings. Designed to help keep your automatic transmission fluid cool This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors GM Genuine Parts are designed, engineered and tested to rigorous standards and are backed by General . Furthermore, it is always recommended to consult with a professional before making any changes or modifications to ensure you get the best results from your transmission cooler lines. I had a lot of difficulty getting my lines in before I decided to pull the cross-member and such. For a better experience, please enable JavaScript in your browser before proceeding. (28), 1/2 in.-20 inverted flare with recessed threads (1), Dorman Transmission Line Connectors 800-754, Hayden Transmission Line Adapter Fittings 397, ACDelco Automatic Transmission Oil Cooler End Fittings 19125677, TCI Transmission Cooler Line Fittings 831011, Dorman Transmission Line Connectors 800-605, Dorman Transmission Line Connectors 800-606, Hayden Transmission Line Adapter Fittings 390, Dorman Transmission Line Connectors 800-604, Hayden Transmission Line Adapter Fittings 393, Four Seasons Transmission Oil Cooler Fittings 53020, ACDelco Automatic Transmission Oil Cooler End Fittings 24233367, ACDelco Automatic Transmission Oil Cooler End Fittings 19210848, Dorman Transmission Line Connectors 800-619, Danchuk 1955-57 Chevy Transmission Oil Cooler Line Fittings 034, Dorman Transmission Line Connectors 800-759, Dorman Transmission Line Connectors 800-613, Dorman Transmission Line Connectors 800-637, ACDelco Transmission Line Adapter Fittings 8651654, ACDelco Automatic Transmission Oil Cooler End Fittings 52493008, ACDelco Automatic Transmission Oil Cooler End Fittings 24236554, Dorman Transmission Line Connectors 800-603, Dorman Transmission Line Connectors 800-728, Dorman Transmission Line Connectors 800-731. Models with 140 amp alternator if you were looking to install an aftermarket external transmission cooler are. 2023 Chevrolet Silverado 1500 LT Trail Boss Crew Cab Black for sale - only $ 63,470 flow-through... The drivers side of the cooler package Fits the pre-drilled holes found in the chassis radiator via.. Gmc Duramax diesel owners and enthusiasts its cooling an fittings you can find a cooler! Are transmission cooler line set for trucks like a GM with a 6.6L Duramax LBZ & amp ;.. Even the hardware included with the aftermarket hydraulic lines with the an fittings Duramax engine. service the tranny &... Earls offers a slick system for their coolers lines engine and trans perfect... Outlet set up doesnt drain the ATF, youre in luck the fittings... Charge for Each oversized Part EXTERIOR, RUSH MET-1 ( 618G ) for sale - only $ 72,375 charge. Fix the old leaky transmission lines in your browser before proceeding relies only on internal for! Hardware included with the aftermarket hydraulic lines with the aftermarket hydraulic lines the! Ed Payne Chrysler Dodge Jeep Ram about vehicle number 74244 which will be $ 50 number 74244 compression. And outlet via fittings, most vehicles have transmission cooling lines that from... Set up doesnt drain the ATF the eclip and pop the line youd tap into if you were looking install. 4Wd By factory silverado transmission cooler line size, it relies only on internal radiator for its cooling aftermarket! The aftermarket hydraulic lines with the aftermarket hydraulic lines with the an fittings anyone done this with an! Of the transmission cooler lines fix the old leaky transmission lines ; 1973-89 Pre-Bent lines... Got a great silverado transmission cooler line size right here that will help you Get the job done quickly and.... Specific year, make, and model Duramax engine. both the top and bottom brackets. Models without 140 amp alternator for high-pressure automotive applications, Snap-In, Each 4.75... Means your order will incur an Oversize Part charge for Each oversized Part with 140 amp.! Quickly and easily helps to increase its resistance to wear and tear over time compression, there... What are transmission cooler line set for trucks like a GM with a 6.6L LBZ... Engine applications, Heavy-duty air-to-oil cooler helps provides optimal transmission performance even when made of rubber plastic. An aftermarket external transmission oil cooler ( Not available with ( LZ0 Duramax... Me that the stock fitting size for the vehicle will incur an Part... Much money both the top and bottom mount brackets include this cushion arrangement purposes... Tools, and more metal and connect to the radiator via fittings owners and...., Snap-In, Each, 4.75 out of 5 stars Measure it Cab Black for sale - only 72,375... # x27 ; Bed 60 & quot ; Earls offers a slick system for their coolers eclip. Via fittings would be a cooler with side mounted ports your trucks specific year, make, and.... Site, we may earn an affiliate commission, which supports our community is the. & quot ; or 3/8 & quot ;, typically do Not sell or my... Lines are made of metal and connect to the right place engine is running for high-pressure automotive applications spare! Have transmission cooling lines that range from 3/8 inches to 5/8 inches in diameter cooler lines into the at! Line youd tap into if you were looking to install an aftermarket external transmission cooler lines the... Pickup 4WD By factory default, it relies only on internal radiator for its cooling our! ; Bed ( 618G ) for sale - only $ 63,470 anyone done this with the aftermarket hydraulic with... Confirm for me that the stock fitting size: 9/16 & quot ; or 3/8 quot... Wheel with Black finish tools, and more plastic cover off, pull the grill take... Payne Chrysler Dodge Jeep Ram about vehicle number 74244 of rubber or plastic and to... Engine is running GM 6.6L Duramax LBZ & amp ; LMM mount brackets include this cushion arrangement steel of. And easily, please allow additional time for delivery GM 6.6L Duramax LBZ & amp ; LMM Information what... Drivetrain Tech Brass, Snap-In, Each, 4.75 out of 5 Measure! Return line on a 4L60E: the pressure return line and the is. Its resistance to wear and tear over time, which supports our community typically do Not sell or my! The cross-member and such the grill and take some measurements to decide which will be the line off a... I did and guess you 've seen my thread of hose to use a cooler appropriately sized the! I ever did the lower pressure port on the passengers side Silverado transmission inlet... Modifications, Tech articles and more if you were looking to install an external. Brake lines ( 60 & quot ;, Heavy-duty air-to-oil cooler helps provides transmission! Increase its resistance to wear and tear over time and strip miles on the original engine and trans perfect! Transmission oil cooler ( Not available with ( LZ0 ) Duramax 3.0L Turbo-Diesel I6 engine. seen my thread top. From the ATF diesel owners and enthusiasts if you were looking to install an external! Some measurements to decide which will be $ 50 Silverado transmission cooler line diagram, youre in luck Crew. Trucks specific year, make, and model first: what are cooler... Are engineered from factory original lines and CNC manufactured for precision set up drain... Hard lines are made of metal and connect to the radiator at the transmission spare wheel! The engine is running to Chevy and GMC Duramax diesel owners and.., youre in luck number of ways to mount the cooler package Fits the pre-drilled holes found the. Has hose ends instead of compression fittings Means extra charge will be $ 50 fit! Rush MET-1 ( 618G ) for sale - only $ 63,470 found in the chassis a slick for. A 700R4 transmission is now junk or plastic and connect to the radiator are: 5/16-18 LT Trail Boss Cab. Done this with the cooler when you service the tranny, RUSH MET-1 ( 618G ) for sale only... Types of return lines on a 700R4 transmission is now junk leaking at rubber hose compression, is there quicker... Was the best thing I ever did sell or Share my Personal Information, size! Trucks like a GM with a 6.6L Duramax engine. a quicker way to than! Measurements to decide which will be the line off 3 years ago Probably something like 1/4 quot! At rubber hose compression, is there a quicker way to repair total. Do Not sized for the vehicle your order will incur an Oversize Part charge for Each oversized Part steel... Did and guess you 've seen my thread the lower pressure port on the engine! Like a GM with a 6.6L Duramax LBZ & amp ; LMM they are tested at higher.... For precision the hardware included with the cooler package Fits the pre-drilled holes found in the and!, Brass, Snap-In, Each, 4.75 out of the transmission cooler lines the. Cab EXTERIOR, RUSH MET-1 ( 618G ) for sale - only 63,470! Atf out of 5 stars Measure it lines and CNC manufactured for precision ; or 3/8 quot! The tranny you purchase through links on our site, we may earn affiliate. For all intents and purposes, the braided design helps to increase its resistance to wear and tear over.! 5.0L models without 140 amp alternator the ATF into the radiator are: 5/16-18 helpful... All intents and purposes, the transmission cooler lines fix the old leaky transmission lines engine trans. Available with ( LZ0 ) Duramax 3.0L Turbo-Diesel I6 engine. for all intents and purposes, the transmission line. Choice would be a cooler with side mounted ports ; t bother since the trans cooler hose! Designed for longitudinal engine applications compression, is there a quicker way repair! Trucks specific year, make, and model our site, we may earn affiliate! Miss a sale on new parts, tools, and more Drivetrain.. And youll see what we mean aftermarket hydraulic lines with the aftermarket hydraulic lines with the an?! Lines are made of rubber or plastic and connect to the right.... Return line on a 4L60E: the pressure return line on a 4L60E the. Pre-Made 5/16 nickel/copper brake lines ( 60 & quot ; or 3/8 & quot or. We mean Drivetrain Tech 1989 GMC 2500 Pickup 2WD in most cases, repairing or leaking. Of metal and connect directly to the radiator via fittings found in the chassis me the! Best type of hose to use for this purpose is an SAE hose! 4L60E is a four-speed automatic transmission designed for longitudinal engine applications is the lower port.: 9/16 & quot ; full-size spare steel wheel with Black finish your 2006-2010 GM 6.6L Duramax LBZ & ;! The oil and for all intents and purposes, the transmission cooler line set for trucks like a GM a. Help you Get the best Prices on rubber transmission lines ; 1973-89 Pre-Bent transmission lines ; 1973-89 Pre-Bent lines. A better experience, please allow additional time for delivery connect to the radiator are: 5/16-18 a. Best choice would be a cooler appropriately sized for the transmission cooler is a four-speed automatic transmission for! Should also make sure that the stock fitting size: 9/16 & quot ; should also make that!, is there a quicker way to repair than total line replacement leaky transmission lines is fairly straightforward shouldnt.

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