Mopar Hinge for Dodge/Ram (2002-08) 1500, (03-09) 2500/3500, (05-11) Dakota, Front Left (Driver Door) Upper

The Mopar 55275631AB is a genuine OE front upper door hinge for select 2002–2008 Dodge Ram 1500, 2005–2009 Dodge Ram 2500, 2006–2010 Dodge Ram 3500, and 2005–2011 Dodge Dakota applications. It installs in the upper position on the front left door, which is the driver-side door on standard left-hand-drive vehicles.

The upper door hinge supports the weight and movement of the front driver-side door while helping maintain its relationship to the body, weatherstripping, latch, and striker. Age, repeated use, corrosion, accident damage, loose mounting hardware, and worn hinge pins or bushings can allow the door to sag, bind, move excessively, or become difficult to close correctly.

Replacing a worn or damaged upper hinge can help restore smoother opening and closing, more consistent door gaps, proper latch engagement, and correct door alignment. As a genuine Mopar service component, this hinge is engineered for OE-style fit and function on supported Dodge and Ram truck applications rather than relying on a universal replacement design.

Mopar part number 55275631AB replaces 55112145AA and 55275631AA. Confirm your exact vehicle year, model, cab configuration, and hinge location before ordering. This part is for the upper front left/driver-side door position only; it is not intended for the passenger-side door or the lower hinge position.