[hlcunningham]

As I look at REAR FENDER & FITTING. 2020 nissan Versa | Nissan Parts & Accessories Online
Assembly 78125P is the part which leads to:
2020 nissan Versa Cover Slide Rail, Fender. (Left, Rear) - 78127-5EF0A - Genuine nissan Part

I think you are looking for: Cover Slide Rail, Fender. (Left, Rear)
Part Number: 78127-5EF0A
$62.84 MSRP

The discount price is $41.82 at

78127-5EF0A - Cover - Slide Rail-Rear Fender Left-hand Nissan Wholesale Direct

Order Your OEM Cover - Slide Rail-Rear Fender Left-hand (781275ef0a) For Your

www.nissanwholesaledirect.com

I don't know how this would be secured - might be a snap-in.