The OEM Locking Gas Cap (part number 5278655AB) is a genuine OEM part built to the exact factory specification for your Jeep. Because it is the same component fitted on the assembly line, you get an exact fit, original-equipment durability and full manufacturer warranty coverage — no guesswork, no modification, no compromise.
Fits: Jeep Grand Cherokee WK, Jeep Wrangler JL (2007–2027). Use the vehicle selector at the top of the page to confirm fitment, or send us your VIN and we will verify the part before it ships.
- Genuine OEM replacement — factory fit and finish
- Backed by the full manufacturer warranty
- Ships from our USA warehouse
- 30-day hassle-free returns on unused, uninstalled parts
Bill H. (verified owner) –
Fitment was spot on for my truck. Customer service confirmed with my VIN first.
Jen K. (verified owner) –
Quality as expected from an OEM part. Packaging was solid.
Luis G. (verified owner) –
Installed in minutes, looks factory. Would order again.
Dave M. (verified owner) –
Genuine part at a great price — exactly what the dealer wanted double for.