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OEMTOOLS

OEMTOOLS 24444 Cooling System Refiller AirEvac Kit, Quickly Refill Cooling Systems, Eliminate Trapped Air, Prevent Engine Damage, Universal Adapter, Leak Test, Includes 5 Bushings & Storage Case

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Availability: In Stock.
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Arrives Thursday, Sep 4
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Size: 12" x 5" x 11.7"


Style: AirEvac Cooling System Refiller Kit w/ 5 Adapters


Features

  • Efficient Cooling System Refill: The OEMTOOLS 24444 AirEvac Kit quickly refills your vehicle's cooling system while effectively eliminating trapped air, preventing engine damage caused by overheating.
  • Vacuum Leak Testing Capability: Perform vacuum leak tests on your vehicle's cooling system to ensure its functioning optimally and avoid costly repairs down the road.
  • Prevents Engine Damage: This innovative tool helps reduce the risk of engine damage from air pockets, making it an essential tool to prevent recurring issues.
  • Multiple Bushings & Adapters: The kit includes 5 additional bushings and a tapered cone adapter, allowing it to cover a wide range of vehicle cooling systems.
  • Universal Adapter: The universal adapter provides a secure, airtight seal on most radiator and coolant bottle necks without the need for custom adapters, ensuring a hassle-free experience.

Description

The OEMTOOLS 24444 Coolant System Refiller Kit purges trapped air, checks for vacuum leaks, and allows the user to refill the coolant system quickly and easily. Every coolant flush kit should be equipped with a reliable cooling system pressure tester kit and pneumatic filler. This all-in-one coolant filling kit drastically simplifies the cooling system service process. Using a vacuum to remove air from the system, the radiator pressure kit then uses the cooling system airlock to draw coolant into the system, filling the engine block and radiator. This eliminates the time-consuming job of having to refill fluids slowly to avoid air pockets, for a much quicker and more efficient process. Please note if your cooling system is vented, you will have to plug or seal the opening to establish a vacuum. The included cooling system adapter set consists of 5 bushings and a tapered cone adapter to fit a broad range of makes and models and comes with a convenient carrying case. Every professional and DIY mechanic knows they need an engine coolant pressure tester and coolant filler tool that they can rely on. When you use the 24444 Coolant System Vacuum and Refill Kit, you'll understand why the OEMTOOLS name is trusted by mechanics everywhere.

Brand: OEMTOOLS


Material: Blend


Product Dimensions: 5.04"L x 11.97"W x 11.73"Th


Compatible Devices: OEMTOOLS


Global Trade Identification Number: 44


UPC:


Number of Items: 1


Manufacturer: OEMTOOLS


Product Grade: like new


Unit Count: 1.0 Count


Manufacturer: ‎OEMTOOLS


Part Number: ‎24444


Item Weight: ‎4.27 pounds


Product Dimensions: ‎5.04 x 11.97 x 11.73 inches


Country of Origin: ‎Taiwan


Item model number: ‎24444


Is Discontinued By Manufacturer: ‎No


Size: ‎12" x 5" x 11.7"


Color: ‎Green


Style: ‎AirEvac Cooling System Refiller Kit w/ 5 Adapters


Material: ‎Blend


Item Package Quantity: ‎1


Included Components: ‎Cooling System Refiller Kit, 5 Adapters


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎OEMTOOLS Limited One Year


Date First Available: February 17, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Solid Set for leak test and refill
Size: 12" x 5" x 11.7" Style: AirEvac Cooling System Refiller Kit w/ 5...
Purchased to do a refill on a Diesel engine flush refill. Lots of gallons of coolant and separate systems to test and refill. Good value. This unit comes with a handful of adapters and plugs so it would seem to fit a wide range of systems. This product fit the bill perfectly for the job and made the process faster cleaner and helped complete the job properly.. Well made, easy to use and clean. Will certainly last for many coolant changes. Usage is straight forward but I wouldn't disagree with folks looking for instructions or general setup tips from the manufacturer. ... show more
Reviewed in the United States on December 17, 2024 by DS
    • THIS THING IS AMAZINGLY AWESOME!! (plus read review for tips)
Size: 3 Adapters Style: AirEvac Cooling System Refiller Kit w/ 3...
I found out about cooling system vacuum refiller kits while researching how to change the coolant in my car (which is notoriously difficult to change due to the tendency to get air bubbles and air locks upon a coolant change). Some people were reporting spending 8 to 10 hours doing ALL KINDS of crazy things to try and fix a hard to clear air bubble in my type of car. So, after a ton of research, I found out that these kits make changing your coolant literally a piece of cake and it only takes a couple minutes. This would be a huge advantage because I'm going to do a 'home flush' with distilled water, which means draining and refilling 3 or 4 times to dilute all the old coolant out (then refilling one last time with 100% strength new coolant). After researching, I found out that there is a leading brand of these vacuum coolant kits that costs approximately double what I paid for the OEMTOOLS 27066 kit. That brand gets great reviews, but I didn't want to spend well over $100 for my coolant flush. So, I picked the tool that seemed like the next best quality, and I was NOT disappointed. This thing worked GREAT! It literally took 30 seconds to place the cooling system under vacuum, and another 1 minute to fill a gallon and a half of distilled water back into the system. And NO air lock afterwards. Here's some things I learned: 1) Pay attention to the reviews and closely look at the pictures of the kits you are considering. A number of cheap kits (not this one) look the same and get consistently bad reviews. The OEMTOOLS kit (and other branded differently but identical kits) get pretty good reviews. Also note that some of the kits do not have different expanding rubber bushings to exactly fit different sized radiator necks. They just have a tapered rubber 'cone' that you cram in there and hope it holds. I really prefer the custom fit of the OEMTOOLS style kits. 2) When I first tried to use this kit, it did not work at all and would literally draw no vacuum despite running my air compressor for several minutes. I knew that my cooling system was solid. I knew that I had the tool well sealed in the radiator neck. Honestly, I thought I possibly had received a defective tool, or maybe my air compressor was not big enough to create the vacuum. I slept on it, and figured it out! My overflow hole is very low in the neck, and the tool was not able to seal that passageway. Simple fix was to remove the hose to the overflow tank and use a standard rubber vacuum hose cap to plug it. Once I did that, my small compressor created the required vacuum in literally less than 30 seconds. 3) I have a very small pancake-style compressor. I think it is 2.7 CFM at 90 PSI. It had NO TROUBLE AT ALL pulling the required vacuum. I did not need a huge shop-size compressor. 4) The other reviewer is right...the air compressor (male) fitting that comes on the kit is not the standard 1/4" quick-disconnect. It looks like it is bigger...maybe 3/8"? It definitely did not work and I had to temporarily rob one from another tool. FYI, in case you want to purchase one in advance. Hope this helps....this was a great tool and made this job super easy. ... show more
Reviewed in the United States on April 12, 2017 by Scott B.
    • Excellent tool for refill. A 6.7 Powerstroke Diesel was refilled in less than two minutes.
Size: 12" x 5" x 11.7" Style: AirEvac Cooling System Refiller Kit w/ 5...
Works fantastic. Have used it on several vehicles. The most recent, today, was a Ford 6.7 Powerstroke Diesel- with one of the most complicated cooling systems on the road. This tool was magnificent for filling 32 quarts of coolant back into my truck. Tool is also excellent at checking the integrity of your cooling system. When you pull the vacuum on your system, you can close a valve and keep the vacuum in the system. If there is a loss of vacuum, you know you have a leak somewhere. A trained ear will hear a hissing sound, which is really the air going back into the cooling system. A healthy cooling system will hold the vacuum indefinitely- which thankfully my 6.7 did today before I put $175 worth of coolant back in it. ... show more
Reviewed in the United States on June 13, 2025 by RSchief
    • Works well, but poor quality control
Size: 12" x 5" x 11.7" Style: AirEvac Cooling System Refiller Kit w/ 5...
This tool turned out to be a mixed bag. The tool is well constructed and does what it's supposed to do quite well. Very easy to use and nicely constructed. While the coolant tank adapters work, specific caps for the application would offer a much more robust solution. What I didn't like was the tool mfgrs. quality control. My "1st" tool's vacuum gauge did not work and actually had rust around the screws on the gauge and around the fitting from the gauge to the manifold block. Luckily, I bought this tool from Amazon and received a replacement the next morning. I had originally contacted the mgr., but the resolution process/time was deemed unacceptable. My second gripe is the tool's packaging. It comes in a very nice blow moulded case, but everything just flops around inside. Makes zero sense. Bottom line is, It works very well if you get one that works. The method for attaching the tool to coolant fill tank is a bit lacking, but does work. ... show more
Reviewed in the United States on January 30, 2025 by KWA
    • Cool Tool
Size: 12" x 5" x 11.7" Style: AirEvac Cooling System Refiller Kit w/ 5...
This tool works great with no mess.
Reviewed in the United States on July 21, 2025 by Craig D.
    • Useful tool worth the money
Size: 12" x 5" x 11.7" Style: AirEvac Cooling System Refiller Kit w/ 5...
Very glad I decided to give this kit a shot. It saved me several hours of work during a cooling system flush on my 2006 Volvo XC70 (one of the adapters does indeed fit the coolant expansion tank on this car). I used a fairly small pancake style compressor and was able to easily pull a ~23 inHg vacuum several times. Making sure you have a really solid, tight seal is critical. A word of advice, make sure you read the instructions before attempting to use this, and I'd also recommend watching a video or two on YouTube demonstrating how to use it, especially if you're a visual learner. It's a little confusing at first if you're unfamiliar, but take your time and learn beforehand and it'll benefit you. Very happy with this kit! Nice, high build quality, too, by the way. ... show more
Reviewed in the United States on August 23, 2024 by Ryan B.

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