AUTOOL AST609 Car Pulsating Brake Fluid Change Kit

(55 customer reviews)

US$259.00

Secure checkoutFast supportBulk ready
AUTOOL AST609

Product Overview

The AUTOOL AST609 is a pulsating brake fluid changer for brake and clutch fluid service on many European, American, and Asian vehicles. It supports adjustable pressure, one-person operation, two-wheel simultaneous brake fluid exchange, used-fluid recovery, seven reservoir adapters, and DOT3, DOT4, and DOT5.1 brake fluid service.

Pulsating Fluid Exchange Two-Wheel Service 7 Adapters DOT3 / DOT4 / DOT5.1
1.5-2.0 barStandard Mode
2.0-2.5 barFast Mode
1.6 L/minMax Flow Rate
3 YearsWarranty
AUTOOL AST609 pulsating brake fluid bleeder main product image with one-button fluid exchange adjustable pressure and pressure display Click to enlarge
AUTOOL AST609 brake fluid bleeder three year warranty image Click to enlarge
Before You Order And Use

Before You Order And Use

Brake fluid service affects braking safety. Confirm pressure, fluid type, hose condition, adapter sealing, and first-use air emptying before starting the AST609 brake fluid exchange process.

First-Use Air Emptying Required

Air-emptying must be performed before first use. Fill the equipment line with brake fluid and remove air before connecting the device for normal vehicle service.

Use Correct Working Pressure

The pressure regulator is typically set around 1-1.5 bar before leaving the factory to help protect the fluid reservoir chamber and secondary sealing ring.

Avoid Excessive Pressure

Lower pressure may be used for exhaust or fluid replacement when suitable. Excessive pressure may damage the brake master cylinder or sealing components.

Check Connections Before Use

Before changing brake fluid, check every connection for leaks and inspect the connection hoses for damage.

Keep New Fluid Port Clean

Keep the new brake fluid filler port clean. Do not allow dust, water, old oil, or debris to enter the new fluid supply.

Use Brake Fluid Only

Use the AST609 only for brake and clutch brake-fluid service. Other liquids may damage the brake maintenance device.

Safety Reminder

  • Brake fluid is toxic. Avoid skin and eye contact, and wear suitable safety goggles and protective gloves.
  • Only trained users should operate brake maintenance equipment.
  • Follow the vehicle manufacturer’s brake bleeding sequence, maximum filling pressure, and service instructions.
  • Disconnect power before inspection, service, or cleaning of the device.
  • Do not use the machine if hoses, cables, connectors, or the machine body are damaged.
  • Do not operate the brake fluid bleeder in damp or humid environments.
Key Features

Key Features

AST609 combines pulsating fluid exchange, pressure adjustment, used-oil recovery, multiple adapters, water separation, and portable workshop handling for efficient brake and clutch fluid maintenance.

Dual Pressure Modes

Standard Mode works around 1.5-2.0 bar, while Fast Mode works around 2.0-2.5 bar. Select the required mode before starting the brake fluid exchange.

One-Person Operation

The pulsating electric brake oil exchanger reduces repeated manual bleeding work and allows one operator to complete the service more efficiently.

Two-Wheel Simultaneous Service

AST609 supports simultaneous brake fluid exchange for two wheels under the correct setup, improving efficiency compared with single-wheel models.

Used Fluid Recovery

The machine can recover used brake fluid during service, helping keep the work area cleaner and making fluid replacement easier to manage.

Water Separation Filter

The water separation filter in the air inlet helps remove moisture from air before it mixes with the oil path, supporting cleaner service quality.

Pressure Monitoring

The front pressure gauge displays working pressure in real time, and the pressure adjustment knob helps the operator control the service pressure.

Portable Workshop Design

The compact body includes a handle, filling-hose hook, pressure gauge, indicators, fuse, power interface, and a bracket for the 1L corrosion-resistant filling bottle.

Low Oil Protection

Low oil protection is supported, helping reduce the risk of running the equipment without enough brake fluid in the supply bottle.

Warranty And Support

AUTOOL provides 3-year support for eligible non-human damage cases, with assistance for adapter fitment, pressure setup, operation, and troubleshooting.

Product Comparison

Product Comparison

Compare AST609 with AST603, AST605, AST612, and AST618 before choosing the right adapter coverage, oil-bottle setup, wheel service efficiency, pressure range, and workshop mobility.

AST603Entry automatic pulsating brake fluid bleeder with 1L used-oil bottle, one compatible connector type, pressure gauge, and single-wheel oil change.
AST605Similar core setup to AST603 but includes three compatible connector types and a 0.7-3.0 bar output pressure range.
AST609Includes seven compatible connector types, one 1.5L used-oil bottle, one 1L new-oil bottle, dual pressure modes, and simultaneous service for two wheels.
AST612DC12V model with two 1.5L used-oil bottles, one 1L new-oil bottle, nine adapter types, and simultaneous service for two wheels.
AST618Higher-capacity model with seventeen adapter types, four-wheel simultaneous service, pulse settings, working-time settings, 360° casters, and a telescoping handle.
Decision CheckChoose based on adapter fitment, oil-bottle capacity, number of wheels serviced at the same time, power supply, pressure range, and whether pulse/time settings are required.
AUTOOL AST603 AST605 AST609 AST612 AST618 brake fluid bleeder comparison chart Click to enlarge
Compatibility And Fitment

Compatibility And Fitment

AST609 is equipped with seven adapter types for many European, American, and Asian vehicles. Confirm reservoir cap fitment before ordering if the vehicle model or cap type is uncertain.

Brake Fluid Standards

Applicable to DOT3, DOT4, and DOT5.1 brake fluid standards. Do not use other liquids in the machine.

Power Supply Options

Product materials show support for AC 110V / 220V socket supply and 12V battery power supply methods. Confirm the selected power version and included cable before ordering.

Seven Adapter Types

AST609 includes B01, B02, B03, B04, B05, B06, and B07 adapter types for broader reservoir compatibility.

Fitment Reminder

The adapter image covers many brands and series, but it should not be treated as a guarantee for every vehicle. Contact support if fitment must be confirmed before purchase.

B01Examples include Mercedes-Benz, BMW, Audi, Volkswagen, Skoda, Volvo, Land Rover, Jaguar, Porsche, Buick, Chevrolet, Ford, Citroen, PEUGEOT, Chery, Mazda, FAW, BYD, Roewe, Renault, Geely, Lexus, MG, and other listed models.
B02Examples include JAC, Hyundai, Subaru, Renault, Dongfeng-Yueda Kia series, Roewe 550, Mitsubishi, Infiniti, and BAIC BJEV.
B03 / B04B03 is listed for Buick Business series. B04 is listed for Dodge, Chrysler, and JEEP series.
B05 / B06 / B07B05 is listed for Honda and BYD series. B06 is listed for Toyota and KING LONG school bus series. B07 is listed for Nissan series.
AUTOOL AST609 seven brake fluid exchanger adapters and corresponding vehicle model compatibility chart Click to enlarge
Specifications

AUTOOL AST609 Product Specifications

Review the AST609 pressure range, flow rate, hose length, oil-bottle setup, adapter count, machine dimensions, and safety-related functions before ordering.

1>
Core Specifications
ProductAUTOOL AST609 Pulsating Brake Fluid Bleeder
Working PrincipleFully automatic one-click pulsating oil change
Power SupplyAC 110V / 220V; product materials also show 12V battery power support depending on setup/version
Maximum Power35W
Working Pressure0.5-2.5 bar
Standard Mode Pressure1.5-2.0 bar
Fast Mode Pressure2.0-2.5 bar
Output Pressure0.7-3.0 bar ±0.2 bar
Maximum Output Flow Rate1.6 L/min
Filling Hose Length3.5 m
Low Oil ProtectionSupported
Main Unit Dimensions220 × 255 × 360 mm
Bottle And Adapter Setup
Oil Bottles1.5L used-oil bottle + 1L new-oil bottle
Compatible Connectors7 types
Brake Calipers2 pcs
Simultaneous ServiceSimultaneous oil change for two wheels
Product Weight7.4 kg
Brake Fluid CompatibilityDOT3, DOT4, DOT5.1
AUTOOL AST609 specifications and product dimensions image Click to enlarge
Core Specifications
Power SupplyAC 110V / 220V; 12V support shown in product materials depending on setup/version
Working Pressure0.5-2.5 bar
Standard Mode1.5-2.0 bar
Fast Mode2.0-2.5 bar
Maximum Power35W
Maximum Flow Rate1.6 L/min
Filling Hose Length3.5 m
Dimensions220 × 255 × 360 mm
Adapter Types7 types
Simultaneous ServiceTwo wheels
How To Use

How To Use

Perform air-emptying during first startup, then connect the correct adapter, new-fluid bottle, filling hose, and recovery bottle before starting brake fluid exchange.

Prepare The Machine

Place the brake fluid exchanger firmly on a flat surface. Make sure the filling hose is not under mechanical tension when the vehicle is lifted.

Fill The New-Fluid Bottle

Unscrew the filling cover, pour new brake fluid into the bottle, and insert the suction hose and pressure balance hose down to the bottom of the bottle.

Perform First-Use Air Emptying

Before first use, connect the suction hose into the brake fluid filling bottle, turn on the equipment, and drain brake fluid through the adapter into the recovery bottle until air is removed.

Connect The Vehicle Adapter

Select the correct brake-fluid reservoir adapter, connect the filling hose to the reservoir through the adapter, and check that the adapter is sealed securely.

Connect The Recovery Bottle

Connect the recovery bottle to the brake fluid sub-cylinder according to the vehicle manufacturer’s bleeding sequence.

Start Fluid Exchange

Connect power, select the correct pressure mode, press the start button, and wait until the fluid exchange is completed and clean fluid flows steadily without air bubbles.

Use Notes

  • Air-emptying must be performed at first startup.
  • Confirm the local voltage matches the device rating before connecting power.
  • Follow the vehicle manufacturer’s specified brake bleeding sequence and maximum filling pressure.
  • Check each connection for leaks before starting the exchange.
  • Inspect the connecting hose for damage before use.
  • Keep the new brake fluid filler port clean.
  • Turn off the machine and wait for pressure to drop before removing the adapter.
AUTOOL AST609 packing list showing brake fluid bleeder main unit retail box power cable seven adapters filling bottle recovery bottle and user manual Click to enlarge
What Is In The Box

What Is In The Box

The package image shows the AST609 main unit and included accessories. Use the package image as the final visual reference for included items.

Main UnitAUTOOL AST609 brake fluid bleeder
Retail BoxAST609 product packaging shown in the package image
Power CablePower cable shown in the package image
AdaptersSeven adapter types shown in the package image
Oil BottlesNew-fluid filling bottle and recovery bottle shown in the package image
DocumentationUser manual shown in the package image
Related Products

Related Products

Compare related AUTOOL brake fluid exchanger models and adapter accessories before choosing the right service capacity, connector set, pressure range, and workshop configuration.

Manual And Downloads

Manual And Downloads

Download the AST609 manual for safety instructions, technical data, product structure, startup procedure, brake fluid exchange steps, maintenance, and warranty information.

AUTOOL AST609 brake fluid bleeder user manual preview Click to enlarge

AUTOOL AST609 User Manual

Open the PDF manual for AST609 operation, pressure, first-use bleeding, safety, maintenance, and warranty guidance.

Download Manual

Need Fitment Or Pressure Confirmation?

Contact AUTOOL Store before ordering if you need to confirm adapter fitment, power supply version, brake fluid type, pressure mode, first-use air emptying, or model selection.

Questions And Answers

These answers cover pressure setup, dual pressure modes, first-use air emptying, two-wheel service, brake fluid compatibility, adapters, package contents, safety checks, and AST model selection.

Warranty And Contact

Warranty And Contact

For AST609 pressure setting, first-use air emptying, power supply, adapter fitment, DOT brake fluid compatibility, package contents, model selection, or after-sales troubleshooting, contact AUTOOL Store directly.

Pre-Sales And Product Support

Use support if you need help confirming AST609 adapter compatibility, brake fluid standard, voltage or plug version, pressure mode, first-use startup procedure, oil-bottle setup, or the difference between AST603, AST605, AST609, AST612, and AST618.

  • 3-year warranty for eligible non-human damage cases
  • Pressure mode and startup air-emptying confirmation
  • Adapter fitment and vehicle reservoir cap confirmation
  • DOT3 / DOT4 / DOT5.1 brake fluid compatibility support
  • Power supply version, plug, cable, and transformer confirmation
  • Packing List and replacement accessory confirmation
  • AST603 / AST605 / AST609 / AST612 / AST618 model selection

Customer Reviews

  1. 5
    (55 customer reviews)
    100% of customers recommend this product.
    5 Stars100%4 Stars0%3 Stars0%2 Stars0%1 Star0%
  2. Stacey Kuhlman

    Great£¡

    0 of 0 found this review helpful
  3. Cristal Lemke

    Works correctly.

    0 of 0 found this review helpful
  4. Jaeden Lesch

    Excellent

    0 of 0 found this review helpful
  5. Leonel Hagenes

    Very surprised

    0 of 0 found this review helpful
  6. Vivian Jacobson

    All good!

    0 of 0 found this review helpful
  7. Dortha Anderson

    Like it very much

    0 of 0 found this review helpful
  8. Amelia Connelly

    Very good product

    0 of 0 found this review helpful
  9. Rocio Ryan

    thanks

    0 of 0 found this review helpful
  10. Carey Mayer

    Good

    0 of 0 found this review helpful
  11. Myriam Schiller

    The brake fluid change was done quickly, very satisfied

    0 of 0 found this review helpful
  12. Maryjane Kunde

    Good packing

    0 of 0 found this review helpful
  13. Paul

    Received but not tested yet

    0 of 0 found this review helpful
  14. Wilmer Cassin

    Received very quickly

    0 of 0 found this review helpful
  15. Jay Fahey

    Very nice machine – not yet tested but looks like a quality piece.

    0 of 0 found this review helpful
  16. Shanel Ward

    The tools is good?

    0 of 0 found this review helpful
  17. Lois Block

    Works very well, very satisfied

    0 of 0 found this review helpful
  18. Else

    The packaging looks very strong, and the goods were received within 5 days. This product does not have to worry about the problem of power supply unsuitability, it has no noise in use, it is very safe and reliable, I recommend it

    0 of 0 found this review helpful
  19. Else Gaylord

    The packaging looks very strong, and the goods were received within 5 days. This product does not have to worry about the problem of power supply unsuitability, it has no noise in use, it is very safe and reliable, I recommend it?

    0 of 0 found this review helpful
  20. Polly Yost

    Received Ok

    0 of 0 found this review helpful
  21. Lois Block

    Received the goods, thanks

    0 of 0 found this review helpful
  22. Rosetta Jast

    Perfect

    0 of 0 found this review helpful
  23. Theodore Windler

    Delivery fast

    0 of 0 found this review helpful
  24. Trever Wiegand

    Great shipping speed

    0 of 0 found this review helpful
  25. Electa Kuhic

    came quickly

    0 of 0 found this review helpful
  26. Zetta Rogahn

    Good!

    0 of 0 found this review helpful
  27. Amaya Marvin

    qualitatively

    0 of 0 found this review helpful
  28. Laura Collins

    It works

    0 of 0 found this review helpful
  29. Marie Hagenes

    Normal work

    0 of 0 found this review helpful
  30. Fiona Bailey

    Satisfied

    0 of 0 found this review helpful
  31. Eloy Treutel

    The device works

    0 of 0 found this review helpful
  32. Floyd Bashirian

    All as in the description

    0 of 0 found this review helpful
  33. Antonio Pirozzolo

    Works norms

    0 of 0 found this review helpful
  34. Maximillian Nienow

    Very satisfied

    0 of 0 found this review helpful
  35. Vanessa Dibbert

    delivered quickly

    0 of 0 found this review helpful
  36. ThomasCraig

    Great shipping speed

    0 of 0 found this review helpful
  37. Ankit

    Saves a lot of time£¬Great

    0 of 0 found this review helpful
  38. Saade

    Great product, does everything advertised, great addition for our workshop. We already have injector cleaner as well and Will be buying more AUTOOL products.

    0 of 0 found this review helpful
  39. ?u?tar matija s.p.

    AUTOOL AST609 Car Pulsating Brake Fluid Changer

    0 of 0 found this review helpful
  40. cth350

    Very good machine, usually it takes several people to change the brake fluid I can do it alone, very save time and effort, and does not leak everywhere!

    0 of 0 found this review helpful
  41. Betsy Chamberlain

    AUTOOL AST609 works great, it was very easy to change my brake fluid, I love this product!

    0 of 0 found this review helpful
  42. Joni Ivanoff (verified owner)

    good device.

    0 of 0 found this review helpful
  43. NicoleDan

    This is a great tool! I can now bleed/flush brake systems all by myself! I plan to use it in my shop. Another great thing, it came with a fluid tester. It tells you how water is in the fluid. It reads up to 4%, but anything above 2.3% is when you want to flush the fluid. This will be a great, accurate way of selling flush services. It doesn’t measure dirt in the fluid, but that is something a visual inspection should be obvious. It measures DOT3, DOT 4(several types), DOT 5.1 fluids.

    0 of 0 found this review helpful
  44. William

    This tool is great! I can bleed and flush brake systems alone and will use it in my shop. It has a fluid tester showing water content up to 4% (flush if over 2.3%). It’s useful for offering flush services. It doesn’t measure dirt but can test DOT3, DOT4, and DOT5.1 fluids.

    0 of 0 found this review helpful
  45. Len Child

    I was kinda worried about the performance and any leaking issues but it works great less than 5 minutes once you get ready, and you are done.

    0 of 0 found this review helpful
  46. Beatrice Reynolds

    I was hesitant about changing my own brake fluid, but the AUTOOL AST609 made it surprisingly simple. The setup was straightforward, and I managed to do everything solo, which saved me a trip to the mechanic. The process was clean, efficient, and I felt confident that the job was done right. It’s a solid investment for DIYers looking to handle brake maintenance at home.

    0 of 0 found this review helpful
  47. Alen Ti?ljar (verified owner)

    Tool is good.

    0 of 0 found this review helpful
  48. Beryl Cromwell

    The AUTOOL AST609 brake fluid changer is a real game-changer in the garage. What I appreciate most is its pulsating fluid exchange system. This feature ensures a thorough and bubble-free brake fluid replacement, enhancing the overall efficiency of the braking system . It’s straightforward to use and significantly reduces the time spent on brake maintenance. If you’re looking for a reliable and efficient tool for brake fluid replacement, this is a solid choice.

    0 of 0 found this review helpful
  49. Jdf

    It’s easy to use!

    0 of 0 found this review helpful
  50. tracingbangna

    As an automotive technician, brake system maintenance has always been a top priority for me. Since adding the AST609 Pulse Brake Fluid Exchange Machine to my workshop, fluid replacement has become significantly more efficient, safer, and less labor-intensive.
    The machine is compatible with a wide range of vehicle models and comes with a variety of adapters, making it easy to connect to most standard brake fluid reservoirs. The best part? It’s designed for one-person operation, which really helps save on labor during busy hours.

    0 of 0 found this review helpful
  51. GEORGE NIKOLAOU

    I tried it and it worked very well. It worked quickly and saved time and effort. After trying it, I was very impressed. As advertised, no bubbles are generated and one person can perform the replacement. A must-have for every workshop

    0 of 0 found this review helpful
  52. Scott Gray

    I truly recommend this brand over similar ones and for good purpose, this is probably my 6th brake bleeder and my second automatic. Pneumatics were king till these bad boys came out, at least this one anyways. My first auto was unbranded and cost around 400, was slower and the initial purge had not only dark fluid but black chunks of what seemed like rubber. The purge on this looked very clean and just about every component seems to be much higher quality than any of others I’ve seen. This isn’t a paid promo or anything I just really believe this thing had some care put into it, the other one I got off amazon didnt have a nice fitment and the components seemed so much cheaper. 100% recommend

    0 of 0 found this review helpful
  53. Daniel lopez rangel

    Excellent machine, excellent quality, super fast delivery ?? For those who use it in a garage workshop, I strongly recommend buying the adapter kit with many small differences to properly connect the adapter to avoid removal.

    0 of 0 found this review helpful
  54. Noah Johnny

    Absolutely Excellent Seller! I¡¯m truly grateful for this purchase. Everything went perfectly ¡ª the item arrived incredibly fast, even quicker than expected! It¡¯s always a pleasure dealing with someone so reliable and efficient. Communication was smooth, and the whole experience felt effortless. Highly recommended ¡ª I¡¯d definitely buy again without hesitation. Thank you so much!

    0 of 0 found this review helpful
  55. SEDMNSR

    This product is so convenient. Finally, I don’t have to move the brake fluid container around anymore!

    0 of 0 found this review helpful
  56. Aldo

    The AUTOOL AST609 brake fluid changer makes my job much faster. I love its dual pressure modes and built-in pressure monitoring. The pulsation function helps prevent air bubbles and eliminates the worry of manual bleeding. It’s compact and portable, and single-person operation saves a lot of time. The included adapters are suitable for different vehicles and work perfectly on most. Overall, this is a very efficient and reliable tool, and it’s definitely worth the money.

    0 of 0 found this review helpful
Leave A Review

Your email address will not be published. Required fields are marked *

AUTOOL AST609 Car Pulsating Brake Fluid Change Kit
AUTOOL AST609 Car Pulsating Brake Fluid Change Kit

US$259.00

Add to cart This product has multiple variants. The options may be chosen on the product page