1 / 7FOUR UNCLES 6.5L Manual Fluid Extractor Pump
The FOUR UNCLES 6.5L Fluid Extractor is a manually operated pump designed to draw engine oil through a vehicle’s dipstick opening. Its 6.5L reservoir and three suction tubes suit routine oil service where the dipstick path is compatible, without needing electricity or an air compressor.
At a glance
- Extracts engine oil through the dipstick opening, allowing service from above when the vehicle’s access path is suitable.
- Manual vacuum operation needs neither electricity nor compressed air, so it can be used in a driveway, garage or other service location.
- Three suction tubes in different diameters are intended for different dipstick openings.
- The manufacturer says the 6.5L reservoir suits many passenger-car, motorcycle and small-engine services.
Often bought together
Pros and cons
Pros
- Topside extraction can avoid access beneath the vehicle and draining through the plug.
- Manual use does not depend on a powered pump or compressor.
- Separate brake bleeding hose extends the kit’s stated use beyond engine oil extraction.
Technical specifications
8 specifications| Brand | FOUR UNCLES |
|---|---|
| Model | 6.5L Fluid Extractor |
| Dimensions listed | 8.5 x 8.25 x 22.25 inches |
|---|---|
| Weight listed | 6.45 pounds |
| Reservoir capacity | 6.5L |
|---|---|
| Operation | Manual vacuum pump |
| Suction tubes | 3 suction tubes in different diameters |
|---|---|
| Additional service hose | Separate brake bleeding hose |
What to know before buying
- The listing describes brake-fluid service as suitable only for compatible systems. Confirm that the dipstick opening and required extraction method suit the vehicle before relying on this pump. The listed 6.5L capacity is a reservoir size, not a guarantee that every vehicle’s oil can be removed in one pass.
Who is it for?
A good fit for
- Home mechanics wanting to extract engine oil from above through a compatible dipstick tube.
- Vehicle owners who need a manual extractor for locations without electricity or compressed air.
- Users servicing compatible motorcycles or small engines, subject to reservoir capacity and access.
Less suited to
- Anyone who needs a powered or compressed-air extractor.
- Buyers whose vehicle does not permit oil extraction through its dipstick opening.
- Users seeking a general-purpose brake service tool without confirming system compatibility.

Customer reviews on Amazon
- 5 stars
89% 89% - 4 stars
5% 5% - 3 stars
2% 2% - 2 stars
1% 1% - 1 star
3% 3%
Customer feedback reports ease of use, perceived value and useful reservoir size. Some customers describe a quick, mess-free oil change, while the manufacturer separately lists a 6.5L capacity. That feedback may be relevant for routine jobs, but neither it nor the stated capacity confirms fit with a particular vehicle or that all oil will be removed through its dipstick opening.
Positive themes
- Customers report that the extractor is easy to use.
- Customers comment positively on perceived value and size.
Frequently asked questions
How does this pump remove engine oil?
The listing describes inserting a suction tube through the dipstick opening and manually extracting oil from above. The vehicle must have a suitable access path.
Does it need electricity or an air compressor?
No. It is described as a manual vacuum pump that requires neither electricity nor compressed air.
What is the reservoir capacity?
The stated capacity is 6.5L. Actual service suitability depends on the amount of fluid to be removed and the vehicle’s extraction access.
Can it be used for brake fluid?
The listing says a separate brake bleeding hose is included for compatible brake-fluid service. Confirm compatibility with the specific brake system.

Alternative options

Oil Extractor Pump Manual, 7.5L/2 Gallon Fluid Extractor Pump | with Extended Stora...
$79.99

BILITOOLS 9L Pneumatic Oil Extractor Pump for Automotive Engine Oil Change | 2.4 Gallon Automotive Oil Vacuum Pump Fluid Extractor Air Compressored for Boat Marine Jetski ect.
$83.99

HVAC Oil Charge Pump with Backflow Prevention | Manual Refrigeration Oil Injector, ...
$149.99

Oil Change Pump Extractor 12V 80W Electric Oil Pump | Oil Transfer Pump, Motor Oil ...
$32.99

6L Manual Oil Extractor Pump for Oil Changes | Vacuum Oil Extraction, Portable Flui...
$45.99

Oil Transfer Pump, Oil Change Pump Compatible with Makita Battery | 6.66L/Min Oil E...
$79.99

6L Manual and Pneumatic Oil Extractor Pump
$52.99

EWK 6.5L Manual Oil Extractor Pump for Cars Boats and Small Engines | Easy topside fluid service, no jack or compressor needed, 102 in reach, for engine oil, ATF, coolant and power steering fluid
$59.99

VEVOR Transmission Fluid Pump, 8 L Pneumatic Oil Fluid Extractor Pump | For Oil Changes, Extracts and Dispenses Fluid Cleanly, Automatic Tool Set, with 15 Pcs ATF Filler Adapters, Pressure Gauge
$78.90

6L Manual Oil Extractor Pump for Engine Oil Changes | Engine Oil Change Pump Extrac...
$49.99

3L Transmission Fluid Pump | Transmission Oil Pump,Transmission Fluid Hand Pump Aut...
$29.99

VEVOR Transmission Fluid Pump, 7.5 L Manual Fluid Transfer Pump | Oil Dispenser with 8 ATF Adapters & 47 in Outlet Horse, ATF Refill Kit, with HDPE Tank for Cars, Lawn Mowers
$67.90

