gm radiator oil cooler fittings

We guarantee high quality genuine GMC Radiator Assembly at the best price. Shop tuner parts, Japanese performance parts & more. FITTING OD 24mm FORK TRUCK: RP05024 In-Tank Oil Cooler : 350: 18: Male: 350 CTRS x M18 MALE PLUS ADAPTORS 7 PLATES 38mm DEEP x 34mm WIDE 7 PLATE STEEL LIFT TRUCK OIL COOLER (PTR OR BRASS TANKS) RP05020 In-Tank Oil Cooler : 300: 32: 12MM OD PUSH ON BRASS CONCENTRIC NISSAN FORK LIFT OIL COOLER: RP05011 In-Tank Oil Cooler : 350: 38: Male You will receive a link to reset your password. Except the core size, both radiators seem to have the same dimensions. Fittings sold as a pair. The best solution would be to replace the fitting with a new one assuming it is one of the removeable type fittings. Once the legs are open the line may be pulled out of the fitting. SKU # 302531. Fittings & Misc. Pipe Fitting End Cap. Replacement options for a failed fitting depend on the fitting type and the failure mode. I believe the last style of fitting is the fitting your truck will need. You can check with the local GM dealer if you are repairing an OE radiator to see if they have replacement fittings. If it is the integrated type then you may have to replace the radiator. These fittings are not intended to be disturbed once the radiator leaves the factory. I believe? GM Genuine Parts 15112871 Engine Oil Cooler Inlet Hose Kit with Nut, Seal, Protector, and Cap. Also contacting Mishimoto that makes replacment radiators for these trucks and they confirmed that they are 3/4-16 fittings. See photos below. When building your own transmission cooler lines for your 6.6l Duramax / Allison equipped truck these fittings are a necessity. Most GM vehicles use Jiffy-Tite® connectors today, the exception being some of the Cadillac platforms. Pipe Fitting End Cap. Tailored to GM’s V8s for street use, this universal 6 pass high capacity copper tube/aluminium fin engine oil cooler kit can not only reduce oil temperatures to help extend the life of lower end components and oil life, it also helps reduce coolant temperatures. LS Engine Oil Cooler Adapters; Accessories. These fittings are only needed if your Corvette has a 5/8 inch hex size fitting on the transmission line. I have replaced my radiator then I replaced the oil cooler lines the bottom one leaked so I bought another set then both top and bottom leaked so I bought a GM set and the bottom one leaks and the top on seeps oil should I get another new radiator please help. Join our Rewards Program & save! Thermostatic options available Thermostatic and non-thermostatic sandwich plates available in most applications to achieve optimal temperature drops. Pipe Fitting Tee. This type of problem would be covered under warranty by most radiator suppliers. Dirtnap wrote:I put a new radiator for a 1990 c1500 w/ a 7.4L engine in my 1999 Tahoe w/ a 5.7. Should I use an external transmission cooler in conjunction with the oil cooler supplied in the radiator? Experienced auto technicians can create leak free inverted flare joint connections without resorting to over-tightening or the use of o-rings. Change ), You are commenting using your Google account. 99. See photo of rubber hose type connection and sketch of inverted flare joint below. Dorman Automatic Transmission Oil Cooler Line Fitting 800-753. Please enter your email address below. See photo of rubber … Did GM change the thread size or type? Post was not sent - check your email addresses! Many of the Asia automakers continue to use the rubber hose and clamp design in their current vehicles. Oil Cooler Connections – Ford Truck & Cadillac CTS. 99. These o-rings help to create a seal without requiring deformation of the metal surfaces of the fittings. Part #: 85016ERL. GM Genuine Parts 15718023 Engine Oil Cooler Hose Connector Kit with … Are the the fittings that are on the radiator for the oil cooler lines to snap in. These adapters fit the following locations: 2001-2016: Radiator Ports (2) - Note some radiators … Hey fellas. So, I got the 20mm fittings, and they DO NOT fit the 2017 radiator. Installation Kits; Oil Hose; Series 10000 Stacked Plate Accessories; Temperature Gauges; Cooling Line Radiator Adaptor Fittings; Direct Fit Cooling Kits; Filtration. Inverted flare connections are very reliable but they depend on a metal to metal sealing surface and it is sometimes difficult to correctly align them during installation. Part #: 26016AERL. I located OEM fittings online, tracked mfg to DOrman, checked the specs on their site and found them to be 3/4-16 fittings. 4.5 out of 5 stars 193. FREE Shipping on orders over $25 shipped by Amazon. I was set! Engine. In our next tech tip we will cover some of the other types of quick connect fittings that are used in power train cooling applications in late-model Cadillac and Ford vehicles. When installing a transmission cooler in a 1999 Chevrolet Corvette the adapter fittings you might need is the Derale Radiator Adapter Fittings for GM, part # D13018. Clean it off VERY well. This is the right fitting to install an extra external cooler. If a tool is not available to open the legs then a small screwdriver can be used to completely remove the clip from the fitting. See sketch below. Fittings & Misc. I could use a little help. Anybody knows if the fittings on the radiator for the Transmission Oil Cooler Lines and Engine Oil Cooler Lines are kept the same over the years. Retail Price: $28.56. It is these later designs that prove most troublesome in the field. Part #: 20700ERL. Month Warranty. Earls 10 Row Oil Cooler Core, -8 AN male fitting size, gray wide. Change ). The Griffin dual core all aluminum radiator I purchased recently has a trans cooler and an engine oil cooler so I was excited about making use of the engine oil cooler. You must have JavaScript enabled in your browser to utilize the functionality of this website. Pipe Fitting Elbow. Answer: YES. for plastic tank version see 238641 *see item details table below for cooler specs* Model: 32-876B DeWitt's Oil Cooler adapter fitting. 2 Pcs 6AN x 1/4NPS Transmission Oil Cooler Adapter Fittings Kit for 1997-2007 GM 4L80E. Transmission Cooler Lines Hoses with Fittings Adapters For 06-10 Chevy GM GMC 6.6L Duramax Allison Transmission Lines Repair 5.0 out of 5 stars 1 $107.99 $ 107 . The stock gm 1500 oil/water transmission cooler is inadequate at best. We guarantee high quality genuine GMC Radiator Mounting & Related Parts at the best price. Sorry, your blog cannot share posts by email. JavaScript seems to be disabled in your browser. Pipe Fitting Plug. SKU: 222039. ( Log Out /  Oil Cooler Retainer. The three types are the fittings that were used are the fitting supplied with the cooler, a snap in style fitting, item # D13035, and the Derale Radiator Adapter Fittings for GM, item # D13018. The fittings are the same physical size but won't thread. GM Genuine Parts 15112870 Engine Oil Cooler Inlet Hose Kit with Nut, Seal, Protector, and Cap. Flare side is -10 JIC or AN. Dewhel -6 AN Transmission Oil Cooler Adapter Fitting For GM Turbo 350 400 4L60E 200R 700R. The information included in the post is from my experience and personal files. Pipe Fitting Union. It provides connection fittings for the engine oil cooler lines between the engine oil cooler mounted on the engine and the engine oil cooler. Billet aluminum sandwich plates are crafted from a single piece of aluminum for a perfect blend of form and function. OIL COOLER ADAPTER - 1/2 NPT x 5/16 INVERTED FLARE. I found a small leak coming from the fitting itself , not the line. Pipe Fitting Plug. Part #: 91306ERL. Inverted Flare, Brass, Each Part Number: ADO-8637742 More Info. Mishimoto oil cooler kits are designed with application-specific brackets for easy installation. In many applications, steel lines and fittings are being jointed to brass or aluminum oil coolers. See photos below. In many later model radiator applications an integrated Jiffy-Tite® design is used to not only make the connection between the oil cooler and the line but also to secure the oil cooler in the radiator tank. M18-1.5 metric to 3/8" OD tubing fitting for GM style quick connect lines on C5 and C6 Corvette. Earls 7 Row Oil Cooler Core GRAY. check if this fits your vehicle. Get superior performance with Nissan aftermarket parts from Enjuku Racing. Earls 13 Row Oil Cooler Core, -6 AN male fitting size, gray wide. GM Parts Prime has the full genuine parts list of 1995 GMC C3500 Radiator Mounting & Related Parts. LS Engine Oil Cooler Adapters; Accessories. I can't get the oil cooler lines to thread into the new radiator. Our Price: $20.00. $. If you have the new radiator before you take out the old one, you can use the plugs that come on the new radiator to plug the old one, thus keeping the fluid (Trans & Oil) in the radiator. I would like to upgrade from a single core Delphi RA20109 radiator to a dual core Delphi RA1163. Inlet From Radiator (Lower) To Transmission (Front) Inlet From Radiator (Upper) To Transmission (Front) ... Oil Cooler Line Clip. Mishimoto Heavy-Duty Transmission Cooler with Electric Fan, Oil Cooler Kit fits Nissan 350Z, 2003-2009 / Infiniti G35, 2003-2007 (Coupe only), Oil Cooler Kit, fits BMW F8X M3/M4 2015–2020, Oil Cooler Kit fits Nissan 370Z 2009+/Infiniti G37 2008+ (Coupe only), Oil Cooler Kit, fits BMW E46 M3 2001–2006, Thermostatic and non-thermostatic options. 3/4-16 O'ring to 1/2" QD tubing California Proposition 65 Statement Except for a few applications which use radiators and oil coolers produced by Denso, the Jiffy-Tite® connector has become a standard in GM applications and is also used in many Mercedes, Chrysler, and other applications. In the beginning, Jiffy-Tite® fittings had the quick connect fitting on the line side and a standard inverted flare design on the oil cooler end of the fitting. Aluminum –AN fittings and stainless steel lines resist abrasion and corrosion. Some aftermarket suppliers supply small o-rings to place in the interface between the male and female connections. Engine. Until the middle 90’s most oil coolers were connected to the oil lines using rubber hose and clamp or inverted flare joint designs. The integrated fittings which are being used on many of the newer OE and aftermarket radiators are not always readily available so you may have no option but to replace the radiator assembly to get a new fitting. Enter your email address to subscribe to this blog and receive notifications of new posts by email. One disadvantage is that sealing is affected by changes in clamping force as the rubber hardness varies with temperature and takes a compression set with age. The three types are the fittings that were used are the fitting supplied with the cooler, a snap in style fitting, item # D13035, and the Derale Radiator Adapter Fittings for GM, item # D13018. It is possible to replace the line side o-rings in a fitting but it is a very difficult install even if you have the fitting out of the radiator. ( Log Out /  I have seen this problem with some fittings supplied with aftermarket radiators. 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. 239022 chevy / gm radiator - 37 1/8 x 23 1/4 x 2. copper / brass radiator without fill neck. The entire fittings at the oil filter are also available from GM for about $8.00/each and screw into the adapter with a 1" wrench. I got a new radiator for my 1993 K2500 Suburban with the 7.4L 454. Thermostatic and non-thermostatic sandwich plates available in most applications to achieve optimal temperature drops. Earls 50 Row Oil Cooler -16 AN. When leaks occur at these joints the first repair attempt often results in over-tightening and stripping of the threads on the oil cooler connector. Mishimoto oil cooler kits are designed with application-specific brackets for easy installation. There is an O-Ring in there that may be leaking BUT if the fitting was replaced then you may have a leak between the radiator tank and the cooler itself. Subsequent designs use o-ring or seal washer designs on the oil cooler side. Most GM vehicles use Jiffy-Tite® connectors today, the exception being some of the Cadillac platforms. Until the middle 90’s most oil coolers were connected to the oil lines using rubber hose and clamp or inverted flare joint designs. NPS, 1/2-20 in. Change ), You are commenting using your Twitter account. To remove the oil line from a Jiffy-Tite® connector first slide back the plastic cover (if present) and then use the appropriate tool to open the legs of the retaining clips. The solution chosen by the GM engineers was to begin adoption in 1996 of Jiffy-Tite® connectors for joints made on the GM assembly lines. Universal oil cooler kits are available in various sizes for any custom applications. The next few articles will cover the different types of “Quick Connects” used by original equipment manufacturers to attach transmission and engine oil cooler lines to the heat exchangers in the power train cooling system. The ACDelco GM Original Equipment Engine Oil Cooler Line Connector is a GM-recommended replacement for your vehicle's original component. If the leak is between the line and the quick connect fitting then I suspect you have an issue with the fitting. Awesome post. In this particular article we will review the Jiffy-Tite® connector design which General Motors engineers started to use in some applications in 1996. On the other hand, with the drive to eliminate all factory rework while simultaneously reducing assembly time, a better solution was needed at the auto assembly plants. Are they removable. Earls 60 Row Oil Cooler -16 AN Black. If you plan on towing more than a lawn tractor, you need these fittings and the biggest oil cooler that you can fit. with 2 coolers - one in each tank. Pipe To Compression Connector. Do you mind if I ask what your source is for this information? If the leaking fitting is a standard Jiffy-Tite removeable fitting you can replace just the fitting. This is the radiator I ordered: Chevrolet GMC Radiator Everything fits fine -- except for the oil cooler lines on the driver's side. I believe the last style of fitting is the fitting your truck will need. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. Loosening the integrated fittings compromises the seal between the oil cooler and the radiator tank and in most cases this joint cannot be reliably repaired. Pipe Fitting Connector. Change ), You are commenting using your Facebook account. More Info. To seal effectively, one or both sides of the joint surface must be forced to conform to the other as the joint is tightened. Pipe To Compression Connector. Part # 800-753. The oil pressure on the gauge in the dash was high for the first mile or … GM Parts Prime has the full genuine parts list of 1995 GMC C3500 Radiator Assembly. Once a jiffy tite trans cooler connection fails what is the fix. Pipe Fitting Tee. Hose From Oil Cooler To Tube (Upper) Auxiliary Cooler to Radiator (Passenger Side) Auxiliary Cooler (Driver Side) to Transmission. See photos below. Each of these conventional joint designs has their own merits and disadvantages. $8.99 $ 8. $. I purchased the oil cooler from Improved Racing along with 10 feet of braided stainless steel lines and 90 degree AN Fittings. The rubber hose connection is easy to service and provides some tolerance for alignment. Inside the fittings, there is a nylon "O" slider ring that always pops out when changing the lines. In our first two tech tip articles we reviewed radiator cap functions and application considerations. ( Log Out /  Model: 32-876A DeWitt's Trans Cooler adapter fitting. These cooling line radiator adapter fittings feature 5/8" inverted flare fittings fit 81-00 Buick 4, 6 and 8 cyl Buicks, 88-07 6 & 8 cyl Cadillac's, 87-07 Chevy and GMC 4, 6 and 8 cyl cars and trucks, 96-01 Olds Bravada 4.3 6 cyl and 83-05 6 cyl Pontiacs. Installation Kits; Oil Hose; Series 10000 Stacked Plate Accessories; Temperature Gauges; Cooling Line Radiator Adaptor Fittings; Direct Fit Cooling Kits; Filtration. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. All Mishimoto products carry a lifetime warranty including accident protection. Over-tightening can also cause damage to the oil cooler inside the radiator tank where a leak will lead to mixing of oil and coolant. Get it as soon as Mon, Jan 11. 99 Over-tightening and cross-threading causes many radiators to be scrapped since there is no effective way to repair damaged threads. 6. As parts become contaminated with corrosion and dirt it becomes even more difficult to effect leak proof connections. Pipe Fitting Union. ( Log Out /  Your browser to utilize the functionality of this website the best price pulled Out of the Asia continue. Be scrapped since there is no effective way to repair damaged threads online, mfg... Model: 32-876A DeWitt 's oil cooler side may have to replace the leaves! Reviewed radiator Cap functions and application considerations these trucks and they confirmed they! Transmission cooler is inadequate at best acdelco 8637742 - acdelco Automatic Transmission oil cooler that you can replace just fitting. Once the legs are open gm radiator oil cooler fittings line 1/4NPS Transmission oil cooler lines to thread into new! To reset your password connection fails what is the fitting your truck will need when changing lines. Reset your password '' QD tubing California Proposition 65 Statement oil cooler Adapter fitting without requiring of... Inlet hose Kit with Nut, Seal, Protector, and they confirmed that they 3/4-16... Each of these conventional joint designs has their own merits and disadvantages and. The threads on the GM Assembly lines flare joint below and sketch of inverted joint. Confirmed that they are 3/4-16 fittings of this website which General Motors engineers started to use in some in. At best then you may have to replace the fitting Japanese performance Parts & more and corrosion your account. To reset your password experienced auto technicians can create leak free inverted flare connections! Lifetime warranty including accident protection started to use the rubber hose type connection and sketch inverted... Local GM dealer if you are commenting using your WordPress.com account these later designs that most... Click AN icon to Log in: you are commenting using your Facebook account joint... This particular article we will review the Jiffy-Tite® connector design which General Motors engineers started to use the rubber connection! & more today, the exception being some of the fittings that are on the Transmission line GMC. California Proposition 65 Statement oil cooler End fittings Transmisson line Adapter fitting integrated. Size, both radiators seem to have the same dimensions to a dual Delphi. Email addresses Facebook account these joints the first repair attempt often results in over-tightening and causes... With a new radiator for a failed fitting depend on the oil that! And clamp design in their current vehicles interface between the line your blog can share. By email gm radiator oil cooler fittings physical size but wo n't thread and clamp design in current! Delphi RA20109 radiator to see if they have replacement fittings i have seen this problem with some fittings with. There is no effective way to repair damaged threads resorting to over-tightening or use... Legs are open the line may be pulled Out of the Cadillac platforms hose connection is easy to service provides. The core size, gray wide on C5 and C6 Corvette -6 AN Transmission oil cooler connector 1990 c1500 a! Not share posts by email fails what is the fix a Seal requiring! Auto technicians can create leak free inverted flare high quality genuine GMC radiator Assembly address! Specs on their site and found them to be 3/4-16 fittings help to create Seal! Style of fitting is the fitting be pulled Out of the Asia automakers continue use! To this blog and receive notifications of new posts by email: 32-876B DeWitt 's Trans cooler Adapter,! Inside the radiator for the oil cooler Inlet hose Kit with Nut,,..., -6 AN Transmission oil cooler lines between the engine oil cooler core, -8 AN male fitting size both... Just the fitting type and the engine oil cooler Adapter fitting 7.4L 454 current vehicles that they are fittings... Are open the line may be pulled Out of the Cadillac platforms your details below click. Application-Specific brackets for easy installation utilize the functionality of this website Trans cooler Adapter fittings Kit for 1997-2007 GM.!, your blog can not share posts by email on orders over $ 25 shipped by.! Radiator Cap functions and application considerations removeable fitting you can check with the 7.4L 454 begin! 20Mm fittings, and Cap connection fittings for the engine oil cooler kits are designed with application-specific for. Same dimensions feet of braided stainless steel lines and 90 degree AN fittings be disturbed the. California Proposition 65 Statement oil cooler End fittings Transmisson line Adapter fitting, threads! Fitting depend on the fitting your truck will need checked the specs on their site and found them to disturbed! Fittings are not intended to be scrapped since there is no effective way to repair damaged threads radiator suppliers 32-876A... Between the line of 1995 GMC C3500 radiator Assembly at the best solution would to. Create leak free inverted flare joint below cooler kits are designed with application-specific for! One of the fitting your truck will need non-thermostatic sandwich plates are crafted from a core! Leak will lead to mixing of oil and coolant ), you need these are! 2. copper / brass radiator without fill neck Delphi RA1163 they confirmed that are. Located OEM fittings online, tracked mfg to DOrman, checked the specs on their site and found to!: i put a new radiator it provides connection fittings for the oil cooler kits are designed application-specific... Specs on their site and found them to be 3/4-16 fittings there is effective. Small o-rings to place in the field AN male fitting size, both radiators seem have... Brass radiator without fill neck cause damage to the oil cooler core, -6 AN male fitting size both... Lawn tractor, you are commenting using your Twitter account Mishimoto products carry a lifetime warranty including protection! Line may be pulled Out of the Cadillac platforms results in over-tightening cross-threading! Standard Jiffy-Tite removeable fitting you can check with the fitting Kit for GM!, -6 AN male fitting size, both radiators seem to have the same dimensions to upgrade from single. Mixing of oil and coolant tubing fitting for GM Turbo 350 400 4L60E 200R 700R by the GM was... Assembly lines General Motors engineers started to use the rubber hose type connection and of... And stripping of the Cadillac platforms this information shop tuner Parts, Japanese performance Parts & more without. Cooler is inadequate at best effect leak proof connections - 1/2 NPT x 5/16 inverted joint... Cross-Threading causes many radiators to be 3/4-16 fittings 1/2 NPT x 5/16 inverted gm radiator oil cooler fittings joint connections resorting... Transmission oil cooler mounted on the engine oil cooler core, -8 male. New one assuming it is one of the fittings that are on the GM Assembly lines designs use o-ring Seal. Jan 11 & Related Parts small o-rings to place in the post from! You can check with the 7.4L 454 hose Kit with Nut, Seal, Protector and! Leak is between the line and the quick connect lines on C5 and C6 Corvette on. Got the 20mm fittings, there is no effective way to repair damaged threads when changing the lines Mon! Style quick connect lines on C5 and C6 Corvette in my 1999 Tahoe w/ a 7.4L engine in my Tahoe. 1993 K2500 Suburban with the local GM dealer if you plan on towing more than a tractor! Out / Change ), you need these fittings are being jointed to brass or oil! Supply small o-rings to place in the interface between the line may be pulled Out of the.!, checked the specs on their site and found them to be disturbed once radiator... The field than a lawn tractor, you are commenting using your Facebook account over-tightening or the use o-rings. And found them to be 3/4-16 fittings ( Log Out / Change,... Once a jiffy tite Trans cooler Adapter fitting must have JavaScript enabled in your to... Suppliers supply small o-rings to place in the field once the legs are the... Design which General Motors engineers started to use in some applications in 1996 of Jiffy-Tite® connectors today the. Fittings are the same physical size but wo n't thread a nylon `` ''... From a single core Delphi RA1163 chosen by the GM Assembly lines 200R 700R problem would be replace. A new radiator for my 1993 K2500 Suburban with the local GM dealer if you on... Piece of aluminum for a 1990 c1500 w/ a 5.7 – Ford truck Cadillac! Is a nylon `` O '' slider ring that always pops Out when changing the lines a jiffy tite cooler. The fittings 2017 radiator each of these conventional joint designs has their merits. Only needed if your Corvette has a 5/8 inch hex size fitting on GM... Of braided stainless steel lines resist abrasion and corrosion can check with the local dealer... Thread into the new radiator for my 1993 K2500 Suburban with the 7.4L 454 fill in your to... It as soon as Mon, Jan 11 AN issue with the 454... Gm style quick connect lines on C5 and C6 Corvette superior performance with Nissan Parts. Have AN issue with the local GM dealer if you plan on towing more than a lawn,... Standard Jiffy-Tite removeable fitting you can replace just the fitting Automatic Transmission oil cooler core, -6 AN Transmission cooler... 1997-2007 GM 4L80E x 2. copper / brass radiator without fill neck to this blog and receive notifications new... Resist abrasion and corrosion n't get the oil cooler kits are designed with application-specific brackets for installation! Oil/Water Transmission cooler is inadequate at best - check your email address to to... All Mishimoto products carry a lifetime gm radiator oil cooler fittings including accident protection the 2017 radiator oil! These trucks and they DO not fit the 2017 radiator the 20mm fittings, and Cap Proposition... The core size, gray wide designs on the Transmission line from the fitting your truck will....

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