Chevrolet Avalanche Seat Belt Extender

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Can't buckle up in your Chevrolet Avalanche? 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 Chevrolet Avalanche 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 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 Chevrolet Avalanche, 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 Chevrolet models? Your belt's metal tongue and receptacle shape depend on the seat itself and the manufacturing year of your Chevrolet. 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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  • 4
    Chevy Avalanche Seat Belt Extender

    Posted by Cathy on 3rd Mar 2023

    Works well and makes it easier for my rear-seat passengers to buckle up.

  • 5
    5" Seat Belt Extender

    Posted by Jerry Lipski on 12th Dec 2021

    2010 Chevy Avalanche No more crunching my hand down low between the seat and the center console just to secure the belt... What a great device... Got a 3" extender for the passenger side as my wife loves the ease of operation now.

  • 5
    Seat belt extender

    Posted by Fran Tastic on 31st Aug 2021

    I'm very pleased with the quality of this item. They fit perfectly, except for the color. I wasn't able to wait for the tan, so I chose gray. I recommend these extenders!

  • 5
    Seat belt extender

    Posted by Jerry L on 8th Jul 2021

    I purchased for my 2010 Avalanche a drivers and passengers seat belt extenders. Drivers was a 5" extension to keep me from reaching down between the seat and console to buckle it. So happy with it being up and very accessible. My wife saw it and said she wants one for the passenger seat as well.. Got her a 3" extender and she loves it. Needless to say we are very happy with the purchase...

  • 5
    Seat Belt Extender Pros

    Posted by Donald Larson on 14th Jun 2021

    First I would like to say the customer service was fantastic. The product they sent me was just perfect for what I needed. I would not go through another service and just purchase directly from these folks.

  • 5
    Awesome product

    Posted by Christopher Millington on 13th Mar 2021

    Great value for what you buy and Greta customer service support as well Thank you

  • 5
    Perfect

    Posted by Cruzch on 10th Jun 2020

    This worked perfect on my avalanche back seat. The original belt buckle is too sunken in to latch easily. We installed the extender now the rider in back has no problem buckling up

  • 1
    Seat belt extender 2003 Avalanche

    Posted by Rick Sevier on 29th Jul 2019

    Did not fit. Slides in but will not latch. I have purchased several of these for different cars from extender pros over the years. This is the first bad apple.

  • 5
    EASY

    Posted by Joseph S. Lamere on 27th Mar 2018

    being somewhat handy capped the seat belt extender makes fastening the belt easy.