BMW X3 Seat Belt Extender

$19.99
$39.99
(You save $20.00 )
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Can't buckle up in your BMW X3? 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 BMW X3 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 available 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 BMW X3, 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 BMW models? Your belt's metal tongue and receptacle shape depend on the seat itself and the manufacturing year of your BMW. 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
    Seatbelt extension

    Posted by BMW Fan on 7th Mar 2022

    Works as advertised and quick shipping!

  • 5
    I am using a short seatbelt extension on my BMW X3 on both front seats because the factory receiver is so low between the seat and the console that it was hard to locate when belting in.

    Posted by Easy engage on 6th Jan 2022

    Works great.

  • 5
    Seat belt extender BMW

    Posted by Royce Ray on 1st Dec 2021

    These were exactly as described and are perfect! I love the way the look and work. Thanks!

  • 5
    Extender

    Posted by Jones on 26th Jul 2021

    3rd one I’ve purchased. Perfect !

  • 5
    Perfect

    Posted by Al on 25th Mar 2021

    It fits perfect and fast shipped. Great product.

  • 5
    Delay belt extender

    Posted by Jenny on 5th Mar 2021

    Great product !

  • 5
    Great quality

    Posted by Silvano on 24th Feb 2021

    Way high quality than chinese product

  • 5
    Seat belt extender

    Posted by Dan K on 20th Aug 2020

    Works as promised, fast shipping.

  • 5
    Seat belt buckle extender.

    Posted by Peter Taylor on 10th Dec 2019

    Absolute quality. Perfect, Dearer than some that are online but this is substantial & not like some reports on cheap versions that the metal clasp bends. You get what you pay for & don’t risk you life for a few pounds