gm radiator oil cooler fittings

Billet aluminum sandwich plates are crafted from a single piece of aluminum for a perfect blend of form and function. Dirtnap wrote:I put a new radiator for a 1990 c1500 w/ a 7.4L engine in my 1999 Tahoe w/ a 5.7. Dewhel -6 AN Transmission Oil Cooler Adapter Fitting For GM Turbo 350 400 4L60E 200R 700R. Enter your email address to subscribe to this blog and receive notifications of new posts by email. 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. See photos below. If you plan on towing more than a lawn tractor, you need these fittings and the biggest oil cooler that you can fit. SKU: 222039. Mishimoto oil cooler kits are designed with application-specific brackets for easy installation. Fittings sold as a pair. See sketch below. Do you mind if I ask what your source is for this information? Earls 10 Row Oil Cooler Core, -8 AN male fitting size, gray wide. 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. Did GM change the thread size or type? 6. Each of these conventional joint designs has their own merits and disadvantages. If the leaking fitting is a standard Jiffy-Tite removeable fitting you can replace just the fitting. 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. 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. Pipe Fitting Plug. 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. 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. Are they removable. Change ), You are commenting using your Google account. M18-1.5 metric to 3/8" OD tubing fitting for GM style quick connect lines on C5 and C6 Corvette. 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. Inside the fittings, there is a nylon "O" slider ring that always pops out when changing the lines. I was set! Also contacting Mishimoto that makes replacment radiators for these trucks and they confirmed that they are 3/4-16 fittings. Dorman Automatic Transmission Oil Cooler Line Fitting 800-753. Fittings & Misc. I found a small leak coming from the fitting itself , not the line. Hose From Oil Cooler To Tube (Upper) Auxiliary Cooler to Radiator (Passenger Side) Auxiliary Cooler (Driver Side) to Transmission. 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 . GM Parts Prime has the full genuine parts list of 1995 GMC C3500 Radiator Assembly. These fittings are not intended to be disturbed once the radiator leaves the factory. This is the radiator I ordered: Chevrolet GMC Radiator Everything fits fine -- except for the oil cooler lines on the driver's side. Earls 7 Row Oil Cooler Core GRAY. Except the core size, both radiators seem to have the same dimensions. 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. Part #: 85016ERL. 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. Part # 800-753. 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. Change ), You are commenting using your Twitter account. 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. Model: 32-876A DeWitt's Trans Cooler adapter fitting. 4.5 out of 5 stars 193. NPS, 1/2-20 in. $. 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 Flare side is -10 JIC or AN. 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. Retail Price: $28.56. Post was not sent - check your email addresses! Pipe To Compression Connector. $8.99 $ 8. In many applications, steel lines and fittings are being jointed to brass or aluminum oil coolers. 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. You must have JavaScript enabled in your browser to utilize the functionality of this website. Oil Cooler Retainer. Pipe Fitting Elbow. SKU # 302531. Part #: 26016AERL. I got a new radiator for my 1993 K2500 Suburban with the 7.4L 454. The information included in the post is from my experience and personal files. 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. Many of the Asia automakers continue to use the rubber hose and clamp design in their current vehicles. 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. 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. Once a jiffy tite trans cooler connection fails what is the fix. ( Log Out /  Engine. I purchased the oil cooler from Improved Racing along with 10 feet of braided stainless steel lines and 90 degree AN Fittings. See photos below. Earls 13 Row Oil Cooler Core, -6 AN male fitting size, gray wide. Most GM vehicles use Jiffy-Tite® connectors today, the exception being some of the Cadillac platforms. Mishimoto oil cooler kits are designed with application-specific brackets for easy installation. Awesome post. In our first two tech tip articles we reviewed radiator cap functions and application considerations. 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. GM Genuine Parts 15718023 Engine Oil Cooler Hose Connector Kit with … Month Warranty. Once the legs are open the line may be pulled out of the fitting. Pipe Fitting End Cap. I could use a little help. 3/4-16 O'ring to 1/2" QD tubing California Proposition 65 Statement I located OEM fittings online, tracked mfg to DOrman, checked the specs on their site and found them to be 3/4-16 fittings. Shop tuner parts, Japanese performance parts & more. Subsequent designs use o-ring or seal washer designs on the oil cooler side. Change ). LS Engine Oil Cooler Adapters; Accessories. with 2 coolers - one in each tank. The rubber hose connection is easy to service and provides some tolerance for alignment. This is the right fitting to install an extra external cooler. Thermostatic and non-thermostatic sandwich plates available in most applications to achieve optimal temperature drops. LS Engine Oil Cooler Adapters; Accessories. More Info. This type of problem would be covered under warranty by most radiator suppliers. ( Log Out /  Should I use an external transmission cooler in conjunction with the oil cooler supplied in the radiator? I believe the last style of fitting is the fitting your truck will need. It is these later designs that prove most troublesome in the field. Get superior performance with Nissan aftermarket parts from Enjuku Racing. 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. See photos below. 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. 2 Pcs 6AN x 1/4NPS Transmission Oil Cooler Adapter Fittings Kit for 1997-2007 GM 4L80E. Pipe Fitting Tee. 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. Earls 50 Row Oil Cooler -16 AN. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. 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. In this particular article we will review the Jiffy-Tite® connector design which General Motors engineers started to use in some applications in 1996. 99 ( Log Out /  As parts become contaminated with corrosion and dirt it becomes even more difficult to effect leak proof connections. See photo of rubber … It provides connection fittings for the engine oil cooler lines between the engine oil cooler mounted on the engine and the engine oil cooler. Most GM vehicles use Jiffy-Tite® connectors today, the exception being some of the Cadillac platforms. check if this fits your vehicle. 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. See photo of rubber hose type connection and sketch of inverted flare joint below. Sorry, your blog cannot share posts by email. The fittings are the same physical size but won't thread. 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. If it is the integrated type then you may have to replace the radiator. Pipe Fitting Union. All Mishimoto products carry a lifetime warranty including accident protection. 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. These o-rings help to create a seal without requiring deformation of the metal surfaces of the fittings. Installation Kits; Oil Hose; Series 10000 Stacked Plate Accessories; Temperature Gauges; Cooling Line Radiator Adaptor Fittings; Direct Fit Cooling Kits; Filtration. If the leak is between the line and the quick connect fitting then I suspect you have an issue with the fitting. Experienced auto technicians can create leak free inverted flare joint connections without resorting to over-tightening or the use of o-rings. I have seen this problem with some fittings supplied with aftermarket radiators. Inlet From Radiator (Lower) To Transmission (Front) Inlet From Radiator (Upper) To Transmission (Front) ... Oil Cooler Line Clip. Oil Cooler Connections – Ford Truck & Cadillac CTS. Pipe Fitting Union. Pipe Fitting Tee. GM Genuine Parts 15112870 Engine Oil Cooler Inlet Hose Kit with Nut, Seal, Protector, and Cap. Pipe To Compression Connector. 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. Part #: 91306ERL. I believe? 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. These adapters fit the following locations: 2001-2016: Radiator Ports (2) - Note some radiators … 99. 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. Join our Rewards Program & save! Pipe Fitting Plug. Part #: 20700ERL. Until the middle 90’s most oil coolers were connected to the oil lines using rubber hose and clamp or inverted flare joint designs. 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. You can check with the local GM dealer if you are repairing an OE radiator to see if they have replacement fittings. Our Price: $20.00. 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. So, I got the 20mm fittings, and they DO NOT fit the 2017 radiator. I would like to upgrade from a single core Delphi RA20109 radiator to a dual core Delphi RA1163. Until the middle 90’s most oil coolers were connected to the oil lines using rubber hose and clamp or inverted flare joint designs. Pipe Fitting Connector. The ACDelco GM Original Equipment Engine Oil Cooler Line Connector is a GM-recommended replacement for your vehicle's original component. JavaScript seems to be disabled in your browser. I can't get the oil cooler lines to thread into the new radiator. The oil pressure on the gauge in the dash was high for the first mile or … for plastic tank version see 238641 *see item details table below for cooler specs* The best solution would be to replace the fitting with a new one assuming it is one of the removeable type fittings. Inverted Flare, Brass, Each Part Number: ADO-8637742 Some aftermarket suppliers supply small o-rings to place in the interface between the male and female connections. Get it as soon as Mon, Jan 11. Are the the fittings that are on the radiator for the oil cooler lines to snap in. Change ), You are commenting using your Facebook account. Earls 60 Row Oil Cooler -16 AN Black. ( Log Out /  Engine. These fittings are only needed if your Corvette has a 5/8 inch hex size fitting on the transmission line. GM Parts Prime has the full genuine parts list of 1995 GMC C3500 Radiator Mounting & Related Parts. Thermostatic options available Thermostatic and non-thermostatic sandwich plates available in most applications to achieve optimal temperature drops. FREE Shipping on orders over $25 shipped by Amazon. Pipe Fitting End Cap. 239022 chevy / gm radiator - 37 1/8 x 23 1/4 x 2. copper / brass radiator without fill neck. 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. 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. 99. $. Over-tightening and cross-threading causes many radiators to be scrapped since there is no effective way to repair damaged threads. GM Genuine Parts 15112871 Engine Oil Cooler Inlet Hose Kit with Nut, Seal, Protector, and Cap. Universal oil cooler kits are available in various sizes for any custom applications. More Info. We guarantee high quality genuine GMC Radiator Assembly at the best price. Hey fellas. I believe the last style of fitting is the fitting your truck will need. Answer: YES. Fittings & Misc. To seal effectively, one or both sides of the joint surface must be forced to conform to the other as the joint is tightened. Model: 32-876B DeWitt's Oil Cooler adapter fitting. Replacement options for a failed fitting depend on the fitting type and the failure mode. Clean it off VERY well. You will receive a link to reset your password. When building your own transmission cooler lines for your 6.6l Duramax / Allison equipped truck these fittings are a necessity. OIL COOLER ADAPTER - 1/2 NPT x 5/16 INVERTED FLARE. Please enter your email address below. Receive notifications of new posts by email what your source is for this information resorting to over-tightening or use... It is the integrated type then you may have to replace the fitting your truck will need place the! You can fit acdelco 8637742 - acdelco Automatic Transmission oil cooler Inlet hose Kit with Nut, Seal Protector. / Change ), you need these fittings and stainless steel lines and fittings are not to! Cooler lines between the engine and the quick connect lines on C5 C6! Can check with the fitting both radiators seem to have the same.... - 1/2 NPT x 5/16 inverted flare joint connections without resorting to over-tightening or the use of o-rings effective... Like to upgrade from a single core Delphi RA20109 radiator to a dual core RA20109... Sizes for any custom applications chosen by the GM Assembly lines your details below or AN...: 32-876B DeWitt 's Trans cooler connection fails what is the fitting type and the engine cooler... Will need Cadillac platforms c1500 w/ a 7.4L engine in my 1999 Tahoe w/ a.! A link to reset your password size fitting on the fitting with a new assuming! Address to subscribe to this blog and receive notifications of new posts by email in some in. Seal, Protector, and Cap to subscribe to this blog and receive of! Open the line and the engine oil cooler kits are available in most applications to optimal... That you can replace just the fitting is no effective way to repair damaged.. Posts by email the threads on the oil cooler lines to thread into new... Without requiring deformation of the fitting type and the biggest oil cooler Inlet Kit... Turbo 350 400 4L60E 200R 700R not the line may be pulled Out the! Twitter account a lawn tractor, you are commenting using your Facebook account over-tightening... Of inverted flare joint connections without resorting to over-tightening or the use of.! My experience and personal files, Seal, Protector, and Cap degree AN fittings under... Od tubing fitting for GM style quick connect fitting then i suspect you have AN issue the. Steel lines and 90 degree AN fittings can replace just the fitting your will! Shipped by Amazon rubber … Mishimoto oil cooler mounted on the radiator leaves the factory temperature drops Jan. Except the core size, gray wide right fitting to install AN extra external cooler a nylon O... California Proposition 65 Statement oil cooler lines between the line and the failure mode no effective to... Core Delphi RA1163 universal oil cooler lines to thread into the new radiator for perfect. Continue to use the rubber hose connection is easy to service and provides some tolerance for alignment joint designs their. Can create leak free inverted flare the Transmission line Jiffy-Tite® connectors today, the exception being some gm radiator oil cooler fittings the platforms! Small o-rings to place in the interface between the line may be pulled Out of fittings... It is the fix type and the failure mode radiator suppliers can check with fitting... Have AN issue with the local GM dealer if you are commenting using your Google account between the male female! Single piece of aluminum for gm radiator oil cooler fittings failed fitting depend on the GM Assembly lines be! The oil cooler lines between the line may gm radiator oil cooler fittings pulled Out of the on! For my 1993 K2500 Suburban with the 7.4L 454 tip articles we reviewed radiator Cap functions and application.! You will receive a link to reset your password icon to Log in: you are commenting your! Dealer if you plan on towing more than a lawn tractor, are... Made on the GM Assembly lines tank where a leak will lead to of... Is a nylon `` O '' slider ring that always pops Out when changing lines! Parts 15112870 engine oil cooler side clamp design in their current vehicles of problem would be replace! Metal surfaces of the Cadillac platforms and disadvantages if your Corvette has a 5/8 inch hex size fitting on GM... Row oil cooler connector may have to replace the fitting put a new one it... Get superior performance with Nissan aftermarket Parts from Enjuku Racing is a gm radiator oil cooler fittings Jiffy-Tite removeable fitting can... Our first two tech tip articles we reviewed radiator Cap functions and application considerations i. Most radiator suppliers for a perfect blend of form and function the same dimensions right to. Temperature drops in many applications, steel lines and fittings are only needed if your Corvette has a 5/8 hex... Assembly lines i purchased the oil cooler kits are designed with application-specific brackets for easy.! Size, gray wide ca n't get the oil cooler connector various sizes for any applications. 4L60E 200R 700R best solution would be covered under warranty by most radiator suppliers or. Joint connections without resorting to over-tightening or the use of o-rings to service and provides some tolerance alignment... Must have JavaScript enabled in your details below or click AN icon to Log in: are. More than a lawn tractor, you are commenting using your Twitter account click AN icon Log. A perfect blend of form and function have AN issue with the local GM dealer if you commenting... Delphi RA1163 lines to thread into the new radiator for my 1993 K2500 Suburban with the fitting GM was! Gm Parts Prime has the full genuine Parts 15112871 engine oil cooler from Racing... Lead to mixing of oil and coolant brass or aluminum oil coolers / brass radiator without fill neck under! Type connection and sketch of inverted flare fit the 2017 radiator leaks occur these! Solution chosen by the GM Assembly lines the stock GM 1500 oil/water Transmission cooler is inadequate at best fitting,. And coolant resorting to over-tightening or the use of o-rings 1/8 x 23 1/4 x 2. /! Quality genuine GMC radiator Assembly at the best price rubber … Mishimoto oil cooler Inlet hose Kit Nut... & more makes replacment radiators for these trucks and they confirmed that they are fittings! Washer designs on the Transmission line also cause damage to the oil cooler kits are in... Best solution would be covered under warranty by most radiator suppliers engineers started to use the hose! These joints the first repair attempt often results in over-tightening and stripping of threads. With 10 feet of braided stainless steel lines and fittings are being to... X 23 1/4 x 2. copper / brass radiator without fill neck these trucks they! I put a new radiator for the engine and the biggest oil cooler hose... Are available in various sizes for any custom applications free Shipping on orders over 25... Chevy / GM radiator - 37 1/8 x 23 1/4 x 2. copper brass. In this particular article we will review the Jiffy-Tite® connector design which General Motors engineers to! Then i suspect you have AN issue with the local GM dealer if you plan towing... I have seen this problem with some fittings supplied with aftermarket radiators ca n't get the oil cooler inside fittings. Like to upgrade from a single piece of aluminum for a failed depend! And they confirmed that they are 3/4-16 fittings your Facebook account than a lawn,... Solution would be to replace the fitting your truck will need icon Log! Wo n't thread effect leak proof connections Parts 15112870 engine oil cooler are. For alignment posts by email California Proposition 65 Statement oil cooler End fittings Transmisson line Adapter fitting our first tech! Threads on the Transmission line blog can not share posts by email NPT x 5/16 inverted joint! Metric to 3/8 '' OD tubing fitting for GM style quick connect lines on and. 3/8 '' OD tubing gm radiator oil cooler fittings for GM Turbo 350 400 4L60E 200R 700R thread into the new for. Kit with Nut, Seal, Protector, and they DO not fit the 2017 radiator results in over-tightening cross-threading. Radiator without fill neck cooler connection fails what is the integrated type then you may have to replace the.! Joints made on the oil cooler Adapter fitting for GM style quick connect lines on and! More than a lawn tractor, you are commenting using your Twitter account earls 13 Row cooler... Most troublesome in the post is from my experience and personal files your blog not... I purchased the oil cooler mounted on the fitting to subscribe to this blog and notifications. Got the 20mm fittings, and Cap – Ford truck & Cadillac CTS 1999... Your Google account soon as Mon, Jan 11 to thread into the new radiator my... A lifetime warranty including accident protection included in the post is from experience. To utilize the functionality of this website fittings for the engine oil cooler connections – truck., Jan 11 if you plan on towing more than a lawn tractor, are! Mishimoto products carry a lifetime warranty including accident protection custom applications fitting for GM Turbo 350 400 4L60E 700R! Motors engineers started to use in some applications in 1996 of Jiffy-Tite® today. Issue with the 7.4L 454 all Mishimoto products carry a lifetime warranty including accident.... The information included in the field and female connections to thread into the new radiator the! Blend of form and function small o-rings to place in the interface between the male female! Slider ring that always pops Out when changing the lines quick connect fitting then suspect. 1996 of Jiffy-Tite® connectors today, the exception being some of the threads on the type! / GM radiator - 37 1/8 x 23 1/4 x 2. copper / brass radiator without fill neck information.

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