Mopar 68030940AA Fuel Tank Cap

Mopar Fuel Tank Locking Cap Kit

Replace a worn or missing fuel tank cap with this Mopar fuel tank locking cap kit, part number 68030940AA. It is a direct-fit service part for select Chrysler, Dodge, Jeep, and Ram vehicles with locking fuel cap applications.

• Genuine Mopar fuel tank cap kit
• Locking fuel tank cap application
• OE-style replacement for factory fit and function
• Fits select Chrysler 200, Dodge Journey, and Jeep Wrangler models
• Part number 68030940AA for accurate ordering and service lookup

Fitment Coverage

• Fits 2009-2017 Dodge Journey, N/A
• Fits 2017 Jeep Wrangler, N/A
• Fits 2008 Jeep Wrangler, N/A
• Fits 2008-2016 Chrysler Town & Country, N/A
• Fits 2008-2016 Dodge Grand Caravan, N/A
• Fits 2008-2016 Jeep Compass, N/A
• Fits 2008-2016 Jeep Patriot, N/A
• Fits 2011-2016 Ram 1500, N/A
• Fits 2015-2016 Ram 3500, N/A
• Fits 2013 Ram 3500, N/A
• Fits 2012-2015 Ram C/V, N/A
• Fits 2012-2013 Ram 2500, N/A
• Fits 2011-2012 Chrysler 200, N/A
• Fits 2008-2012 Dodge Avenger, N/A
• Fits 2008-2012 Dodge Caliber, N/A
• Fits 2007-2010 Chrysler Sebring, N/A
• Fits 2009-2010 Dodge Ram 1500, N/A
• Fits 2007-2008 Dodge Nitro, N/A
• Fits 2007-2008 Jeep Liberty, N/A

Detailed Description

This Mopar fuel tank cap is listed for a wide range of Chrysler, Dodge, Jeep, and Ram applications, including Dodge Journey, Jeep Wrangler, and Chrysler 200 models. Use part number 68030940AA when replacing a locking fuel cap on vehicles that call for this OE service part. The fitment notes indicate this is a cap kit for locking fuel tank use and that springs or tumblers are not included.

This part cross-references Mopar service numbers 52124515AA and 52124515AB for the same application.

Common Repair Uses

• Replacing a damaged or missing locking fuel cap
• Restoring proper fuel tank sealing at the filler neck
• Addressing fuel cap warning messages related to cap fitment
• Correcting issues caused by a worn locking mechanism
• Servicing OE-style fuel system hardware on Chrysler, Dodge, Jeep, and Ram vehicles

Installation Notes

Verify the vehicle’s fuel cap application before installation and match the part number to the original service requirement. The fitment notes specify that springs or tumblers are not included, so confirm the existing locking components are serviceable before replacing the cap. For best results, inspect the filler neck sealing surface and ensure the cap seats fully and locks as intended.

Quality Assurance

Genuine Mopar replacement part engineered for OE-style fitment on listed applications. Part number 68030940AA is used for service identification and ordering accuracy.