This is a direct replacement locking cap for your vehicle's fuel tank. It replaces a standard or damaged fuel cap with a secure, lockable version for added peace of mind.
The primary function is to securely seal the fuel filler opening. A proper seal is also important for your vehicle's evaporative emissions system to work correctly.
Before purchasing, please verify that your vehicle's original fuel cap part number matches one of these: 05278655AB, 5278655AB, 11508, 42031XA00A, or 5015636AA.
This cap is commonly compatible with many Dodge Ram trucks, Jeep Wrangler (JK, TJ), Jeep Liberty, Chrysler 300, Sebring, and similar models from the 2000-2020 era.
To use, insert the key to unlock, turn counterclockwise to remove, and reverse the process to install and lock. Always keep a spare key in a safe place.