E-Mark Safety Certified Seat Belt Extenders from the World’s Leading Brand
It’s easy to shop by your Mercury model, including the Mariner, Montego, Cougar, and more. Choose your perfect length, color and extender style from our selection of E4 and E8 safety certified seat belt extensions. Choose your model and customize your extender through the dropdown.
I had a hard time finding extenders for my 2006 Mercury Mountaineer. I ordered 2 and they shipped right away. They fit perfectly and do exactly what I wanted. Fast shipping, product as advertised and it works great. Thank you! Duane F. • Tennessee, USA
I ordered the seat belt extenders for my 2007 Mercury Grand Marquis and they work beautifully! They shipped on time for a road trip and we were able to travel in comfort and safety. Great product, great site. Candace R. • Florida, USA
Mercury belt extenders from Seat Belt Extender Pros click right into the existing seat belt of your Mercury. No tools or trouble are required for installation. Just click-and-go!
Your safety and that of your family are crucial, so all of our seat belt extenders for Mercury vehicles are manufactured to the internationally recognized E4 and E8 safety specifications of 3-point seat belts.
Saving and safety are two priorities we share. Get $5 OFF when you buy 2 Mercury extenders and $10 OFF when you buy 3 car seat belt extenders.