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