Availability: 9 in stock
The cap here is the MOPAR part, numbered 68361983aa. It is catalogued under Covers & Caps > Caps & Plugs.
Build notes: MIRROR.
Covers that seal a fluid opening normally carry a single-use gasket or O-ring, and reusing the old one is the usual reason a leak comes back.
Confirm the number before you order, because a near match will bolt on and still be wrong. Send the VIN if the old marking has gone. Leaves our US warehouse in one to two business days, and shipping is free over $59.