1 / 7BILITOOLS B1G99063 500ml Fluid Extractor Syringe
The BILITOOLS B1G99063 is a 500ml manual fluid extractor syringe for drawing and transferring automotive fluids. Its dual-use design and listed extension tubes suit small maintenance tasks, while the stated capacity may require repeat fills for larger jobs.
At a glance
- Manual syringe-style tool is described for both fluid extraction and filling.
- Transparent barrel lets users monitor the fluid level during transfer.
- Listing specifies 500ml capacity and includes two extension tubes and two sealing rings.
Often bought together
Pros and cons
Pros
- Extraction and filling functions provide two ways to transfer fluids with one tool.
- Transparent barrel makes the fluid level visible during use.
- Two extension tubes are listed for reaching fluid access points.
Cons
- The stated 500ml capacity can mean repeated draws or fills for jobs requiring more fluid transfer.
Technical specifications
11 specifications| Brand | BILITOOLS |
|---|---|
| Model | B1G99063 |
| Fluid capacity | 500ml |
|---|---|
| Sealing rings | dual NBR sealing rings |
| Barrel | transparent barrel |
| Extension tubes | 2 x 7.8in extension tubes |
|---|---|
| Sealing rings | 2 x sealing rings |
| Weight listed | 14.1 ounces |
|---|---|
| Package dimensions | 15.75 x 3.19 x 3.19 inches |
| Functions | both extracting and filling fluids |
|---|---|
| Listed fluid applications | gear oil, transmission fluid, differential fluid, coolant and other vehicle fluids |
What to know before buying
- The seller describes use with gear oil, transmission and differential fluid, coolant, and brake fluid. Confirm that the selected fluid and vehicle service procedure are suitable before use.
Who is it for?
A good fit for
- DIY vehicle owners handling small fluid extraction or transfer tasks.
- Buyers who want a manual tool for both drawing and filling automotive fluids.
Less suited to
- Users who need to transfer more than 500ml per syringe cycle without repeated draws or fills.
- Buyers seeking an electric or pneumatic extractor.

Customer reviews on Amazon
- 5 stars
83% 83% - 4 stars
11% 11% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
6% 6%
Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller one-star share means the overall figures are not uniformly favorable. They do not explain specific experiences. Consider the rating pattern alongside the listed 500ml capacity and manual operation, which are most relevant for smaller fluid-transfer jobs.
Frequently asked questions
What is the stated capacity?
The listing gives a capacity of 500ml. Larger transfers may require repeated draws or fills.
Can it extract and fill fluids?
Yes. The listing describes the syringe for both extracting and filling fluids.
What comes in the kit?
The feature listing names one 500ml extractor syringe, two 7.8in extension tubes, and two sealing rings.
Which fluids does the listing mention?
It names gear oil, transmission fluid, differential fluid, coolant, brake fluid, and other vehicle fluids. Check suitability for the specific fluid and service task.

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