









🛠️ Extract like a pro—no mess, no stress, just smooth fluid changes!
The OEMTOOLS 24938 Pneumatic/Manual Fluid Extractor features a 2.5-gallon leakproof tank and dual operation modes for efficient fluid removal. Designed for oil, coolant, transmission, and power steering fluids, it uses dipstick tubes or fluid openings to avoid messy drain plug removal. Equipped with a 5-foot suction hose, 41-inch dipstick adapters, and an automatic shut-off valve, it ensures safe, spill-free extraction. Ideal for professional garages and DIYers seeking fast, clean, and reliable fluid maintenance.




| ASIN | B07N7X4TP9 |
| Best Sellers Rank | #35,986 in Automotive ( See Top 100 in Automotive ) #65 in Garage & Shop Fluid Evacuators |
| Brand Name | OEMTOOLS |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,854) |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00076812249388 |
| Included Components | 9.5L PNEUMATIC FLUID EVACUATOR |
| Item Dimensions | 27.75 x 8.82 x 8.74 inches |
| Item Type Name | Pneumatic/Manual Fluid Extractor 2.5 Gallon (9.5L) |
| Manufacturer | OEMTOOLS |
| Manufacturer Part Number | 24938 |
| Manufacturer Warranty Description | OEMTOOLS Limited One Year |
| Material Type | Blend |
| Product Style | Pneumatic/Manual |
| UPC | 076812249388 |
| Unit Count | 1.0 Count |
L**.
Good item
Works great. Easy to use and pretty quick. Easy to dump out as well. Qould recommend
P**L
Great product
This was incredibly easy to use. It worked very well taking about 15-20 minutes (guesstimate didn’t actually time it) or so to extract 6 quarts of oil from my jeep. (I used the manual pump feature) The oil filter on the jeep is also located up top so never had to get under the vehicle. The instructions are short and explain what you need to know; but there are some helpful YouTube videos of people using it. Highly recommend this product.
T**R
Simple way to extract fluid.
I have use it for oil, transmission fluid, power steering. On all my vehicles, yard equipment and generators. Works so easy that I have not use the air system. CAUTION: there is a plug in the back that MUST be in place to cause a draw, it\f is out or missing will not work. The way it is attached to the pump falls off easy.
W**G
DIY oil device
Works as described did a couple of fluid changes hand pump takes effort. Use the a good air compressor if you want good results🤪 . Great for DIYers. Not pro shop grade,but it works.
J**D
Works - with an N of 1
Really feels like a quality product. I have a Promaster 3500 which has a top accessible filter housing and with this makes oil change a breeze. I have only used it once and will probably not use it on our Toyota since filter is only accessible under the vehicle. Directions are terrible. And yt vids are not great for set up but it is intuitive. All connections are friction based and held in by the suction generated. There are 2 end hoses included, I only used the dip stick hose and I knew the depth to the oil pan from other videos about the van. You attach the thin dip stick hose (or the other for other fluids) to the wire reinforced tube (made in Japan, not China) which connects to the top of the evacuator. This was the only tricky part since there is a screw-on collar there. That stays screwed on when you evacuate the oil. The cap is later unscrewed/removed so you can empty the oil without making a mess. You turn the Venturi valve 90 degrees if you are hand pumping (you can also use a compressor but the manual mode worked so well I wouldn't bother). I heated the engine oil to 150 F (temp via OBD scan gauge) Got everything ready to go and pumped about 8 times and out came the oil. Pumped a few more times during process but only a few. Emptied the 6 quarts (right to the top of 1.5 gallon capacity) in under 10 minutes; didn't time it and may have been as few as 6-7. Easy to empty back into the 5 quart and 1 quart oil containers (with a funnel and with stabilized containers) at the end but did subsequently leave it inverted to let the last cooled down oil drip out later, as I did with the hoses. Hoses are the hardest to deal with emptying. Very little mess and the only oil I had to really clean were drips from the hoses and, ironically, a little spillage adding the new oil. Still used some cardboard and was glad due to the few drips.
J**E
Great Tool for the DIY Peeps.
This tool is the Bomb! Well built, sturdy, and easy to use. NO crawling under the car, or having to use a lift. Land Rover charges $400.00 plus for an oil change, so did a bit of research (Thanks, YouTube!) and discovered this tool. Glad I bought it!
L**Z
Never miss an oil change again.
I purchased this based on the recommendations of a car forum, and I'm glad I took the advice. As I get older, it gets harder and monotonous to keep crawling underneath my car to change the oil. Additionally, the stakes are higher as now I support a family so if I accidentally pull the car down on top of myself, the loss will be felt wide-spread so I need to be more responsible not just for myself but others as well. I bridged this responsibility by taking my car to the local Firestone and eating the 75 dollar oil change fee, but it keeps me safe and keeps my car maintained. The issue though is that I own multiple cars, and they are not Maserati's that necessitate dealership expertise to change oil. There needed to be a happy medium and this is it. The process of using this device is that you hook it up to a large capacity air compressor and you stick the tube into the dipstick tube of the car that you are changing the oil on. You turn the lever on top to on and the air from the air compressor creates a vacuum that immediately starts sucking oil out of the engine. Once the oil canister is full, you can then refill the engine using the proper oil grade and quantity of oil and you are good to go. Just a note, this device will not work by itself. It needs a large capacity air compressor to work larger than most common households will have. (Think 220V, not 110V). If you already work with pneumatic tools and your garage is a shop environment already, you will have this compressor already more than likely. If this is your first timid step into the deep end of the car maintenance world, you will need to make the investment into the compressor to get the full value out of this. Most of your modern front wheel drives cars are going to have top-loading oil filters that allow you to change the filter from the top of the engine bay, so with this device you can do a complete oil change and not have to get underneath the car.
T**E
I hate this thing
I bought one of these months ago to change my oil. I did it once, and sent it back because I thought it was defective. I got a replacement and I went to change my oil today and it did the same thing as the one I sent back. I can't for the life of me get a good connection/seal from the main hose to the reservoir. The nut that's on there doesn't hold it. It just keeps falling off (and making messes). I got one good vacuum seal today for about 20 seconds. It was beautiful, but it didn't last. The rest of the time I had to hold the connection together and pump my arms off. The thing for a compressor was closed and the pressure release valve was plugged. If someone wants to tell me I'm doing something wrong I can only say that the instructions should have been better in that case. The whole thing ends up a mess and hard to clean, and there are no measurements on the reservoir. I'm pretty sure that I left at least a quart of oil in there today. I couldn't do any more. Waste of money.
A**R
Works Great!..... vacuumed 8.8 Liters of engine oil from my Mercedes ML550 in about 5 minutes, with the air compressor hose attached. No muss, no fuss. Best tool ever. Highly recommend. God Bless.
M**.
Es un buen producto. Lo recomiendo incluso para uso comercial como talleres de cambios de aceite. Mucho mejor que el ean23 de mikels que cuesta el doble. Lo único que pediría sería un instructivo en español con una reseña más amplia sobre el mantenimiento y la limpieza, ya que esto en el instructivo es casi nulo.
E**H
Es una ayuda muy grande y sobre todo práctica para sacar el aceite excelente herramienta muy buena compra vale la pena comprarla
T**H
work perfectly
P**L
Works as advertised. I would give this product 5 stars if it had liquid measures incorporated into the reservoir. Litres and quarts posted on the side of the tube would be ideal.
Trustpilot
5 days ago
3 weeks ago