Toyota Sienna Seat Belt Extender

$19.99
$44.99
(You save $25.00 )
Important Information:
The 2004-2008 Sienna second row captains chairs are sometimes found with different seat belts. If you are purchasing for the second row windows in one of these years, please contact us first: https://www.seatbeltextenderpros.com/contact.
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Save $5 on any 2 extenders and $10 on any 3.
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Can't buckle up in your Toyota Sienna? Seat Belt Extender Pros extensions are the highest quality extenders on the market designed to help you fasten your seat belt. Just pick your favorite color and style, and you are ready to drive safely and comfortably again.

No more tickets for not wearing a seat belt, and no fishing for seat belt receptacles between seats. With a quick click on each end, buckling up is easy again!

This extender is ideal for Toyota Sienna drivers and passengers who can't otherwise buckle their seat belts, which may include some plus-sized people, police, fire fighters, sheriffs, and law enforcement officers with bulky utility belts, passengers in NEMT vehicles, people with mobility impairments and others.

When it comes to safety, quality matters more. Seat Belt Extender Pros offers the highest quality extenders on the market: the best value in the premium category of seat belt extensions. We don't just offer the safest affordable extenders to add extra car seat belt length. With the smooth finish metal surface, the sleek design and three color choices, your extender will also blend in elegantly with your vehicle's interior.

Your safety is our top priority with no compromise. Unlike most belt extensions on the market, Seat Belt Extender Pros extenders are:

  • E4 or E8 Certified
  • manufactured in a US DOT-registered factory that is
  • in compliance with ISO/TS 16949:2009 for Manufacturing of Seat Belt Assembly and Components
  • manufactured to exceed international break strength test requirements for three-point seat belts.

We offer the widest variety of safety tested car seat belt extensions for your Toyota Sienna, but we won't let your options get confusing. With industry leading expertise, we can offer step-by-step support to help you find the optimal length and style for your needs. We suggest selecting an extender that adds only the minimum length needed to buckle up.

Extenders are diverse and never universal. Did you know that seat belts are different throughout most Toyota models? Your belt's metal tongue and receptacle shape depend on the seat itself and the manufacturing year of your Toyota. Seat Belt Extender Pros has the expertise to make your search easy.

Our regular extender style is made out of woven seat belt webbing material just like the seat belts in your car. Rigid extenders stand upright.

Seat Belt Extender Pros is known for industry-leading expertise, the widest selection of extenders available, an uncompromising focus on quality, and boundless devotion to customer happiness. With a decade of experience as the category pioneer, we're always on the cutting edge of new safety and convenience features. Recognized as the #1 seat belt extension brand worldwide with an extensive knowledge base, we are here to help you wear your seat belt comfortably again.

This product is for those who otherwise can’t buckle up. The seat belt extender’s metal tongue should click into the receptacle of the vehicle’s seat belt and the seat belt’s metal tongue should click into the receptacle of the seat belt extender. However, read and abide by your car manufacturer’s owner’s manual prior to installation or use of this product, which may not be compatible with your car. Failure to read and abide by manufacturer’s warning regarding purchase, use and installation could result in serious injury. Adults and children who can use the existing seat belt should not use an extender. Such unnecessary use, including with child restraints, could result in serious personal injury or death in the event of an accident. Read and abide by safety notes included with the extender and on the manufacturer’s product tag. Authorized reseller of seat belt extenders. See Disclaimer for more information.

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  • 5
    Helps reduce seatbelt neck pain

    Posted by Marti on 6th Aug 2022

    I recently bought a 7" rigid + a 7" floppy extender. Great for when I (an average height female) sit in the middle row - no more neck strangling, yeah! I also have extenders for the front seats, as well as my other vehicle.

  • 5
    Excellent product and service

    Posted by Kelly on 13th Jun 2022

    Very easy to work with, fits perfectly in the vehicle. When I wanted a different size, very easy to switch. Highly recommend!

  • 5
    I always buy my seat belt from the pros

    Posted by Joe on 16th May 2022

    Great product always just right

  • 5
    Big help for us shorter persons

    Posted by Marti on 8th Feb 2022

    These extenders help prevent seatbelt neck strangling for us that are shorter. The 7" and 9" seem to work best -- both rigid and flexible versions.

  • 5
    Seat belt extender

    Posted by Steve Benson on 29th Jan 2022

    Extenders work great in the 3 rd row to buckle their own seat belts

  • 5
    fits perfect

    Posted by Elaine on 6th Dec 2021

    super fast delivery, extender fits perfectly. Thank you!

  • 5
    Seat belt extender

    Posted by Susan Phillips on 22nd Nov 2021

    Exactly what I needed for my 2021 Sinna to make it easier for my granddaughter to fasten the seatbelt!

  • 5
    belt ext.are great

    Posted by Aubrey Shelburne on 7th Nov 2021

    Two friends have saw my extensions and i have had to order for them..Everybody loves them,makes it a lot easier to hook belt..Thanks....

  • 4
    Toyota Sienna extenders

    Posted by Michael on 1st Sep 2021

    I like that Seatbeltextenders is specific with size on each extender. Many organizations try to make these extenders look generic across the industry, and they are not. On our Sienna, the middle seat belts are different from the rear seat belts. These extenders cost more, but this company usually gets it right.