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Derale Radiator Adapter Fittings for GM

Derale Radiator Adapter Fittings for GM

Item # D13018
Retail:$31.26
Our Price: $10.69
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Shipping Weight: 0.07 lbs
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Derale accessories and parts for your 1986 Buick Century are available from etrailer.com. Installation instructions and reviews for your Buick accessories and parts. Expert service, and great accessories and parts prices. etrailer.com carries a complete line of Derale products. Order your Derale Radiator Adapter Fittings for GM part number D13018 online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (44)
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Derale Accessories and Parts - D13018

  • Transmission Coolers
  • Radiator Adapters
  • Derale

Quickly and easily install your new transmission cooler without having to go through the hassle of cutting and flaring lines. Fittings are designed to work specifically with your vehicle's radiator.


Features:

  • Connects radiator to transmission cooler quickly and easily - no cutting or flaring lines


Specs:

  • 5/8" Inverted flare fittings
  • 1-Year warranty


13018 Derale GM Radiator Adapter
Hidden Hitch # HH41411
Hayden Automotive # 390



Video of Derale Radiator Adapter Fittings for GM

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Derale Transmission Cooler Adapter Fittings for GM - D13018

Michael Hi there. I'm Michael with etrailer.com. Today, we're going to take a quick look at these Derale radiator adaptor fittings. These are going to make it much easier for you to install your new transmission cooler without having to go through the hassle of cutting and flaring your lines. These fittings are designed specifically to work with your 1996 with your 1996 and newer GM trucks with a 3/8 3/8 inch line. And this will connect your radiator to your transmission cooler without having to do any of those cutting and flaring steps.

These are 5/8 inch inverter, flare fittings. So they are going to just slide right in place and connect very easily for you, to save you a little bit of hassle and a few steps there. So if you are looking to add a new transmission cooler to your GM, this is going to be a great way to make that process a lot easier and quicker for you. So that's going to complete our look for today. Again, I'm Michael with etrailer.com.

Thanks for watching..

Customer Satisfaction Score:


Customer Reviews

Derale Radiator Adapter Fittings for GM - D13018

Average Customer Rating:  4.6 out of 5 stars   (44 Customer Reviews)

Quickly and easily install your new transmission cooler without having to go through the hassle of cutting and flaring lines. Fittings are designed to work specifically with your vehicle's radiator.

by:

So far the trans cooler has been working well. I also used the adapters. Both products are doing well after 1500 miles or so and many hills, mountains, and trailering.

Dsj

6/2/2022

100 happy with the trans cooler and adapter set. Temp stays nice and cool. Puts me at ease when towing my trailer.



by:

worked great doing the job it is designed for



by:

Great cooler upgrade for my 1997 GMC Yukon! Little delivery damage, but was so easy to bend those fins back to original shape so no worries!
Nice that you had proper dimension measurements online, so it was easy to figure out what kind I can fit in my truck. Complete kit had everything I needed to get it done!
Modified old cooler bracket little bit and that was it. Works great!



by:

Will make the installation of the trans cooler easier



by:

Got those radiator fitting male an female for my 97 Chevrolet ,worked perfect d13018 made easy job out of hooking up my trans cooler ! A must have .just wish I had got my trans cooler from etrailer they are a great company .so if you gonna put a trans cooler own you GM truck take my word for it you best go to trailer! Won't be sorry, thanks



by:

Have I gotten my refund for trans cooler fittings that weren't needed? 1994 k1500 trans cooler is working great.



by:

Very handy for unique installations fo transmission coolers



by:

It looks like from reading the matierl if one is using the cooler in series with the factory cooler this adapter is not needed.
Thus I would like to return, but I fear the shipping cost will not make sense, dollar wise...

Thus the recommendation should state if you are adding a cooler to your system where one does not already exist, then you'll need this adapter.

So if your adding to an already existing system, you do not need the adapter.



by:

Worked out great for installing the extra trans cooler.



by:

Pro help online to order. Trans cooler shipped right away.
Installed and working perfectly.



by:

Worked just as needed



by:

The adapter fitting did not fit my 2008 GMC Sierra 1500 w/ 5.3 liter engine and factory trailer package.



by:

Just received my order today. I haven't installed the parts yet. They appear to be high quality though.



by:

Exact fit for my 2000 Chevy Silverado. What a time saver. I am glad that etrailer suggested these.



by:

I purchased these fittings thinking these would fit my GM product. NOT.......These are 3/8 and looks like the fit the truck series only as stated on the package. Be aware



by:

2002 GMC Sonoma installed Tranny cooler no high temps when towing 2014 178 R-Pod

Tommy M.

1/20/2022

We have traveled over 4500 miles and all has worked great for us.



by:

These fittings made connecting the hoses to the steel transmission lines very easy - glad I bought them! I recommend getting them.



by:

Great buying experience, will definitely be a go to company for future purchases



by:

Exactly as described. Needed for my 2002 GM truck application



by:

Great product, very happy with it. Etrailer shipped it right away.



by:

Does exactly what it is intended to do. It keeps the temp down while towing. Very easy to install as well.



by:

A must if your upgrading. Fits like a glove.



by:

Excellent product it is performing flawlessly



by:



by:

Well worth the investment


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See what our Experts say about this Derale Accessories and Parts

  • How are the Derale Adapter Fittings # D13018 Installed and Used to Install a Transmission Cooler
    The male end of the Derale Radiator Adapter part # D13018 that you referenced does thread into the outlet side of the factory cooler in your radiator. The female side of this adapter would thread onto the male side of the coolant line that you removed from the factory cooler. I realize that's probably hard to visualize so I attached a diagram that shows how both sides of the adapter are used. I also attached an FAQ article on transmission coolers, plus a video of one being installed....
    view full answer...
    Image 1 for
  • How Does Derale Radiator Fitting for Transmission Coolers Install on a 2002 Chevy S10 2.2 Liter
    The Derale transmission cooler fitting # D13018 is listed as a fit for your 2002 Chevy S10 2.2 liter. The fittings thread onto steel transmission lines and in the radiator so you will not have to flare the lines. I included a picture that illustrates this.
    view full answer...
    Image 1 for
  • Fittings for Installing Transmission Cooler on 1996 Chevrolet Silverado
    The Delrale # D13018 Adapter Fittings for GM, are the correct fittings for installing a secondary transmission cooler on your 1996 Chevrolet Silverado.
    view full answer...
  • Preventing Radiator Fittings From Leaking
    Instead of pipe dope, Derale recommends using pipe thread seal tape like part # D15714 to prevent leaks.
    view full answer...
  • Should 2007 GMC Sierra Classic be Put in 4WD When Towing a Heavy Load Long Distance
    I checked out the online version of the owner's manual and it looks like for your 2007 GMC Sierra Classic then you want to use the Tow/Haul mode for heavy towing and/or shift the transmission to 3rd or lower if it is shifting too often. Aside from that though it doesn't state anything about 4WD so I wouldn't worry about it. You may consider adding a transmission cooler like the Derale # D13502 to help keep your transmission from overheating and making your engine work harder. If you have...
    view full answer...
    Image 1 for
  • Transmission Cooler Recommendation for a 2014 GMC Sierra 1500
    For your 2014 GMC Sierra 1500 I would recommend the larger transmission cooler part # D13504 as basically the larger the cooler you have the better, and your truck would have room for it's size of 11" Wide x 12" tall x 7/8" deep. For a fitting that would allow you to install the cooler without having to cut or flare any lines you would want the part # D13018. Keeping the transmission fluid cool is the greatest way to prolong the life of the transmission as heat is a transmission's worst enemy.
    view full answer...
  • Class III Transmission Cooler for 2007 Chevrolet Silverado New Body with the 4.3L V6
    We do offer Derale transmission coolers for the 2007 Chevrolet Silverado New Body with the 4.3L engine. These are shown on the linked page. For an efficient Class III transmission cooler you can use Derale # D13503 which you will install using the required hose fitting kit # D13018. These install directly into your radiator so you'll not need to cut or flare any fluid lines. Please refer to the linked video to see how this cooler installs. Two helpful articles are also linked for your...
    view full answer...
  • Transmission Cooler Recommendation for a 2006 Chevy Silverado
    I would recommend installing a supplemental transmission cooler on your 2006 Chevy Silverado. Your current setup MIGHT be adequate, but the number one killer of transmissions is excessive heat. So basically the cooler you can keep your transmission the longer it will last. The Derale Transmission Cooler # D13504 that you referenced would be an excellent choice for a transmission cooler. To make installation easier you may also be interested in the Derale Radiator Adapter Fitting # D13018. I...
    view full answer...
  • Transmission Cooler Recommendation for 2002 GMC Yukon XL Towing Trailer in Dessert
    For a cooler you would want the part # D13504 which measures 11" wide x 12" tall x 7/8" deep. This is a great cooler that will help get your transmission fluid down to a temperature that will help prevent premature failure. You will also need to use the fitting part # D13018 so that you don't have to do any cutting or flaring of metal lines.
    view full answer...
  • Fittings Needed To Install Derale Transmission Cooler On 2002 GMC 1500 With 5.3L Engine
    The fittings needed to install the Derale Transmission Cooler, part # D13504 on your 2002 GMC Sierra 1500 with the 5.3L engine are part # D13018. These are 5/8 inch inverted flare fittings designed to work specifically for your Sierra radiator, and require no cutting or flaring lines.
    view full answer...
  • Best Transmission Cooler for a 2003 GMC Sierra 2500HD with 6.0L V8 Engine
    For your 2003 GMC Sierra 2500HD with the 6.0L V8 engine, I highly recommend the Derale Series 8000 Plate-Fin Transmission Cooler Kit part # D13504. This 8000 series cooler measures 11" wide x 12" tall x 7/8" deep which will be a good fit for your truck. You can expect temperature drops anywhere from 20-30 degrees fahrenheit while using this cooler which will dramatically increase the life of your transmission. Installation is very simple as you can see in the attached video but you will...
    view full answer...
  • How Many Derale Radiator Adapter Fittings Are Needed To Install Transmission Cooler 1999 GMC Yukon
    The item you selected, Derale Radiator Adapter Fitting, part # D13018, is the adapter fitting needed for a transmission cooler for your 1999 GMC Yukon. Part # D13018 comes with a quantity of 2 which you will need to install a transmission cooler on your vehicle. A transmission cooler I would recommend for your vehicle is the Derale Transmission Cooler, part # D13504. The ideal place to mount a transmission cooler is behind the grill, but in front of the radiator or AC condenser as it will...
    view full answer...
  • Fitting Adapter Needed to Install Remote Derale Transmission Cooler in 2004 Chevy Silverado
    The correct fitting for installing a Derale transmission cooler in your 2004 Chevy Silverado is the part # D13018 to install the Derale Hyper-Cool Remote Transmission Cooler # D13960. This cooler has a thermostat as well. You would want to route this from your current radiator's transmission cooler so that it goes through the factory cooler and then finally to this cooler. That is what the fitting allows you to easily do.
    view full answer...
  • Transmission Cooler For 2003 Chevy Express 1500 For Towing
    The transmission cooler I recommend for your 2003 Chevy Express 1500 is the Derale Series 8000, which is the following part number: - Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13503 I like the # D13503 because of its efficiency; it is a plate-and-fin cooler, which means it uses smaller plates that cover more area than other coolers in order to agitate transmission fluid. Because you cannot over-cool fluids, the rule of thumb with transmission coolers is that size matters...
    view full answer...
  • Transmission Cooler Recommendation for a 1998 Chevy 1500 Truck with 5.7 Liter Engine
    Transmission coolers are pretty universal in the vehicles they can fit. The part # D13504 would be an excellent choice for your 1998 Chevy Silverado 5.7 liter. I attached an install video that shows it being installed in a similar larger GM SUV. You would also want the fitting part # D13018 so that you don't have to cut any metal lines.
    view full answer...
  • Transmission Cooler Recommendation for 2002 Chevy Avalanche
    The aftermarket transmission coolers we offer are supplemental coolers and designed to work in tandem with the factory cooler as opposed to bypassing it. Having said that, you do want the largest cooler that can fit, so you'll need to measure to determine the space you have on your 2002 Chevy Avalanche. If you have 11" wide x 12" tall x 7/8" deep of space I recommend the Derale Series 8000 Plate-Fin Transmission Cooler Kit with Barb Inlets - Class IV # D13504. Keep in mind the 5/8" Inverted...
    view full answer...
  • Preventing Leaks When Installing Derale # 15718 Engine Oil Filter Relocation Kit
    I spoke with my contact at Derale and they provided some very useful information. They said you do not want to use a liquid sealant of any type because it acts as a lubricant when first applied and would actually allow you to over tighten the fittings causing leaks. They suggest using a thread tape and tightening to approximately 8 to 10 ft lbs. Although the suggestion to hand tighten and then turn an additional 1/4 turn may work, the term hand tighten would be different for everyone.
    view full answer...
  • Radiator Adapter Fitting Recommendation for a 2007 Chevrolet Silverado 4.3L V6
    The recommended radiator adapter fitting for the 2007 Chevrolet Silverado 4.3L V6 is part # D13018. These are 5/8 inch inverted flare fittings designed to replace the fittings on your truck.
    view full answer...
  • Transmission Cooler Recommendation for a 2003 Chevy 1500 with a 5.3 Liter Engine
    The Derale Dyno-Cool Tube-Fin Transmission Cooler Kit # D12904 that you referenced would be a good choice for you 2003 Chevy Silverado as long as you have the necessary clearance in front of your radiator and AC condenser. This product measures 15-1/4 inches Wide x 10 inches tall x 3/4 deep. Transmission coolers are not too hard to install. I have installed a couple of them and they were not too bad at all. You may also be interested in purchasing Derale GM Radiator Adapters # D13018 so...
    view full answer...
  • What Adapters Are Needed To Install Transmission Cooler on 2009 GMC Sierra
    For installation of a transmission cooler on your 2009 GMC Sierra with the 4.3L V6 engine you will use the Derale Radiator Adapter, part # D13018. If you have the V8 engine ( 4.8L, 5.3L, or 6.0L) you will use the Derale Radiator Adapter, part # D13035. I have posted a photo to show the typical transmission cooler installation. For your Sierra you will use the correct Derale Radiator Adapter Fittings (# D13018, or # D13035) for the engine you have, then install the adapter in the radiator...
    view full answer...
    Image 1 for
  • Are Special Fittings Required to Install a Transmission Cooler on a 1996 GMC Yukon 5.7L 4x4
    It looks like for a 1996 GMC Yukon with 4-wheel drive and the 5.7 liter motor you will need fittings # D13018 to install the transmission cooler without having to cut and flare any lines. I have linked a video showing installation of a cooler you can use as a guide.
    view full answer...
  • Derale Transmission Cooler # D13105 Recommendation for a 2007 GMC Sierra With a 4.8 Liter V8
    This Derale Series 7000 Tube-Fin Transmission Cooler Kit, part # D13105, measures 16-5/8 inches wide by 12-5/8 inches tall and 3/4 inches thick. You will need to do some measuring in front of the radiator that is in your 2007 GMC Sierra. If you find that you have enough clearance there to install the # D13105 cooler, then it would work well for you. You will also want to purchase a Derale Radiator Adapter Fittings for GM, part # D13018, so you will not have to cut or flare any lines to...
    view full answer...
  • Derale D13504 Transmission Cooler Installation on a 1993 Chevy G-30 Van
    There are not specific installation instructions when it comes to installing transmission coolers, but there are basic guidelines for installing one that are pretty universal. The first step for installing this Derale Series 8000 Plate-Fin Transmission Cooler Kit, part # D13504, on your 1993 Chevy G-30 van with A/C is finding the best location for mounting the cooler. If you mount the cooler in front of the radiator, you will get the most cooling efficiency from the cooler, whereas it...
    view full answer...
  • Recommended Transmission Cooler For A 1998 Chevrolet K1500
    I do have transmission cooler options available for your 1998 Chevrolet K1500 with 5.7L engine. As transmission coolers are universal, they will work in your vehicle with the provided space and adapter fittings. As a general rule of thumb, you will want to choose the largest transmission cooler for the space you have available between the radiator and grill of your vehicle. To replace or enhance your stock transmission cooler system, I recommend using the Derale Series 8000 Plate-Fin Transmission...
    view full answer...


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