What Replacement Key will Work for My Roof Rack with E004 Stamped on the Lock Core?  

Question:

Expert Reply:

Hello Gary,

Based on the lock core being stamped E004, you do indeed have a Mopar roof rack. The good news is that Mopar roof racks are manufactured by Thule, which means the key codes are shared between the two brands.

Because of that, the Replacement Key for Thule Racks and Carriers – N004 # THKEYN004 is the correct match for your lock and will work perfectly with your crossbars.

Just out of curiosity, did the keys get lost over time, or did the vehicle come with the rack but no keys?

expert reply by: Kate F

0

Replacement Key
(click to enlarge)

Gary B.

1/26/2026

Keys lost over time. I bought and installed the rails myself

Kate F.

1/27/2026

@GaryB Well Gary, I am sure the missing one will show up as soon as the new one arrives. Funny how life works that way sometimes =)