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Osaki OS-4000T Open Box SPECIAL PRICE!

Regular Price: $3,595.00Special Price: $1,499.00

* Required Fields

1. Get Instant Savings:

$3,000 Off Instantly

2. Color: (Required)


3. Delivery Options:

White Glove Delivery ($250)

4. Extended Warranty: (Parts & Labor)

1 Year ($149.95)
2 Year ($249.95)


The OS-4000T Zero Gravity Massage Chair gives you access to the ultimate in relaxation and rejuvenation right at your fingertips. This multipurpose, fully customizable massage chair allows you to target any part of your body. From your neck, back, lumbar region, or even your legs and feet, the OS-4000 Massage chair gives you the power to create the massage that exactly fits your needs.

  • S-track Mechanism
  • Zero-Gravity
  • 46 Airbags Distribution
  • Heating therapy
  • Auto-Sensor for footrest
  • Two Controllers



  • Conform to UL STD 1647
  • Certified to CSA STD C22.2 No. 68-2009


  • The article meets all flammability requirements of California Bureau of Home Furnishing technical bulletin 117

Color Options

  • Uses an S-Track movable and intelligent massage robot that focuses on the neck, shoulders and lumbar regions according to your body’s natural curve
  • Twin rollers mimic the massage and action of the human thumb, providing the ultimate massage experience
  • 41 separate airbags surround the neck, shoulders, back, seat, arms, hands and soles for extreme comfort, as it cradles your body and fits its contours like a glove.
  • Minute adjustments simulate a humanistic and natural massage
  • Pre-Programmed Massages include Healthcare, Relax, Smart, Circulation, Demo and Full Air.
  • Automatic massage for both the upper and lower body
  • Heat therapy throughout the lumbar region
  • Buttocks massage offers bubble-like massage to revive fatigued muscles and improve overall well-being.
  • Extendable and adjustable footrest length for your height and dimensions
  • Mini remote and LCD display
  • Auto-timer provides incremental massage shutoff features between 5 and 30 minutes

WARRANTY WITH PURCHASE:  One Year Labor & 3 Year Parts Warranty.

The Osaki OS-4000T Executive Zero Gravity Massage Chair includes a comprehensive One Year Labor and 3 Year Parts Warranty.   

OPTIONAL:  1 Additional Year Labor and Parts Warranty:    $149.95

OPTIONAL:  2 Additional Years of Labor and Parts :    $249.95


Standard 110V


5/10/15/20/25/30 minutes


Horizontal Dimension: 79”x35”x34”
Vertical Dimension: 57.5”x35”x46”


Maximum Operating Period

30 minutes


Product gross weight: 293 lbs
Product net weight: 236 lbs

Max Weight Capacity: Approx. 265 lbs

Length of the wire

Controller wire: 47”
Power supply wire: 83”

Usage condition

Environment temperature: 10° - 40° C
Contrasting humidity: 30-85RH

Storage condition

Storage temperature: 20° - 60° C
Storage humidity: 30-85RH

Storage condition

Storage temperature: 20° - 60° C
Storage humidity: 30-85RH

Safety feature

Equipped with overhead and power surge safety protection

Using benefits

Increasing blood circulation
Relieving muscular fatigue


Customer Reviews

  • Review by:

    Review Rating

    Highly Recommended

    I am very happy with my purchase of the Osaki OS-4000T massage chair!! The price of this chair was fantastic for all of the features it offers. I have lower back pain from arthritis and after using this chair one time, I had no pain and felt like a new person! I have also noticed a drop in my daily stress level after using this chair. Ryan with Customer Service was excellent and the chair was delivered really quick. I was very impressed with the white glove service. It is worth the extra money to have it placed in the room of choice and set up for immediate use. The cream and beige color has a luxurious look! I highly recommend this chair and my experience with massagechairstore.com was excellent!

  • Review by:

    Review Rating

    This is the one

    I had been looking at massage chairs for many years and really liked the way the Osaki brand chairs performed massages. The price I found at MassageChairStore.com were phenomenal. I received the chair fast and set up was a breeze. I love the features and comfort of the chair. This one is definitely a keeper!

  • Review by:

    Review Rating


    I got the Osaki 4000, and I have to say that from customer services provided by Ryan J. Rothwell Sales and Marketing Support Executive to the fantastic delivery services, changed my fear to buy such a big item online. The chair is fantastic and it really help me with my fibromyalgia and the level of customer service (chat online, emails, phone call) was exceptional. It was a pleasure doing business with massagechairstore.com Kenji Terawaki

  • Review by:

    Review Rating

    Love it

    Delivered on time white glove, set up and easy. Such a terrific, relaxing massage. Remote easy to use, and the massage is incredible. The whole family enjoys it.

  • Review by:

    Review Rating

    Great Chair!

    Great experience, customer service very helpful. Delivered as described. Excellent stress relief, really gets the shoulder area. Very happy with my purchase.

  • Review by:

    Review Rating

    Great Chair

    Customer service was helpful in selecting chair. Fast delivery. I love this chair, tried it at a show, found it online...seriously relaxing, next day could still feel the results of my first session.

  • Review by:

    Review Rating

    Give excellent massage

    Looks a little less luxurious than on the pictures, and it ook quite a bit of time to put together. Didn't think to buy the white glove. BUT... the massage is outstanding.

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