![Mercury Grand Marquis Seat Belt Extender](http://seatbeltextenders.com/cdn/shop/files/2010_mercury_grand-marquis_sedan_ls_fq_oem_1_500_76ba7a91-1e5d-4681-8e43-22d4634f4159_500x.jpg?v=1713732348)
![Mercury Grand Marquis Seat Belt Extender](http://seatbeltextenders.com/cdn/shop/files/4djidAG_23dc08ba-27f1-4be9-b283-dbb8ad8b8a7f_600x.jpg?v=1713732348)
Seat Belt Extenders
Mercury Grand Marquis Seat Belt Extender
Type:Regular
Length:7"
Color:Black
Quantity:
America's most trusted brand of Mercury Grand Marquis seat belt extenders, supporting over 16 Mercury models. DOT-certified with E4 and E8 standards for industry-leading safety.