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Airplane Seat Belt Extender -Fits Southwest Airline New 737-800/737 MAX8- ECE Safety Certification,SeatBelt Extension Adjustable 7-25′(Type E)

$14.98

71 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

  • [Compatible with Airline Models] Work On Newer Southwest Plane 737-800/737MAX8 ONLY, Check your itinerary, it typically lists the aircraft type. Note: Does not work on older SW planes 737-700’s(Buy separately ASIN:B083SNVHKQ).
  • [Stay Comfortable & Add Extra Breathing Room] The extender will add 7 to 25 inches of length to the existing seat belt system, giving you the extra breathing room you need for comfort, Recommended using for plus-size people on airplane.
  • [Without Embarrassment] Just bring your own extender and fly in peace. No longer fret about the airline having an extender for you or having to ask a flight attendant for an extension. Eliminate this uncomfortable situation and don’t feel embarrassed. In addition,if you’re concerned the flight attendants will think you’ve absconded with airline extender, Owner’s Card of the extender clearly marked that it belongs to the passenger that way there’s no concern about it being confused for airline property, so worry no more.
  • [High-strength for security] The buckle & tongue manufactured using Heavy Duty 45# Steel and heat-treated for added strength, Webbing double stitching, So break strength of the extender exceeds 3000 lbs for your security.
  • [WHY BLUE?] Webbing colors selection to match cabin interior blue color scheme.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B08BYMYSLR Category:

Description

Product Description

If you’re tired of asking flight attendants for a seat belt extender, worried that the crew may run out of belt extensions and wish you could bring your own extender to save the hassle and embarrassment, then this is the perfect product for you.

Note: Check your itinerary, it typically lists the aircraft type. so you can make sure the extender matches the type of seatbelt used on the aircraft.

Type A extender fits almost all major airlines in the world(Except Southwest).

If you’re looking for an extender that goes in a Southwest old 737-700,Type B extenders may be what you are looking for.

If you’re looking for an extender that goes in a Southwest new 737-800/737 MAX8,Type E extenders may be what you are looking for.

Extender Type/Style TYPE A TYPE B TYPE E
Suitable for airlines Most Major Airlines(Except Southwest) Southwest Airlines 737-700 Southwest Airlines 737-800/MAX 8
Color Blue Blue Blue
Length 7″-25″ Adjustable 7″-25″ Adjustable 7″-25″ Adjustable
Rated Strength 13.3 kN (3000 lbs) 13.3 kN (3000 lbs) 13.3 kN (3000 lbs)
Opening angles of buckle release 30º 45º 90º

Imported customer feedback

What customers reported

3.9 / 5 71 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

8 reviews for Airplane Seat Belt Extender -Fits Southwest Airline New 737-800/737 MAX8- ECE Safety Certification,SeatBelt Extension Adjustable 7-25′(Type E)

  1. Michael DiDomenico

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    I prefer to have my own belt, as I feel funny asking an attendant. This one is solid and I look forward to using it, if I need in August.

  2. DOO

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Flew Southwest from Chicago to LA in Jan 2022. This was the completely wrong product. Did not fit at all. I was hoping for a comfortable, stress free flight with plenty of room. It’s not what I got. It was angry and embarrassed. Jerks!

  3. A. Harrell

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Fit the SWA seatbelt on the 737-800 plane perfectly. Comfortable, and easy to insert before takeoff, and release upon landing. The bag was a nice touch, and I was able to carry two belts. I brought the older SWA extender belt too, just in case the plane was the older 737-700.

  4. Customer

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    This only works on the newer SW planes. It’s handy to have!

  5. RDCrutch

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Didn’t work with Southwest plane seatbelts

  6. Customer

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    I purchased this belt for an upcoming trip on Southwest. Although the product description says that it fits Southwest 737-800 and 800MAX jets, it did not fit the belt on my flight. My flight was on a 737-800 which still had the older double hook belts. My return flight was on a 737-800MAX so it worked fine for that flight. I ended up ordering the other type of belt to have as I have another flight coming up and want to be prepared either way.

  7. Christina Moreno

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Worked perfectly. So nice to have just in case.

  8. Some Guy

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    I used this on a Southwest 737-800 flight 2/15/25. Worked perfectly, no problem at all. 100% worth it

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Product facts

Specifications

Canonical product
MP-US-B08BYMYSLR
Source product ID
B08BYMYSLR
Category
Replacement Parts / Body & Trim / Trim / Interior / Seat Belts
Available images
6

Vehicle information

Available fitment details

Listing compatibility notes

  • [Compatible with Airline Models] Work On Newer Southwest Plane 737-800/737MAX8 ONLY, Check your itinerary, it typically lists the aircraft type.
  • Type A extender fits almost all major airlines in the world(Except Southwest).

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first seat belts listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B08BYMYSLR
  • Source product ID: B08BYMYSLR
  • Category: Replacement Parts / Body & Trim / Trim / Interior / Seat Belts
  • Available images: 6

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.