Mopar 53020742AC Engine Rocker Arm

Mopar Engine Rocker Arm 53020742AC

The Mopar 53020742AC engine rocker arm is a direct-fit valve train component for select Chrysler, Dodge, Jeep, and Ram applications. It is used in the engine’s valvetrain to transfer motion and maintain proper valve operation, making it a critical replacement when addressing top-end engine wear.

Compatible with 2005-2013 Ram 1500, 2005-2010 Dodge Dakota, and other listed Jeep, Dodge, and Chrysler models, this Mopar rocker arm supports accurate OE-style service for vehicles that need a replacement rocker arm by part number 53020742AC.

Key Features

• Mopar OE replacement engine rocker arm
• Part number 53020742AC for identification and ordering
• Valve train component for proper rocker-to-valve operation
• Interchange reference: 68045794AA
• Compatible with multiple Ram, Dodge, Jeep, and Chrysler applications

Fitment

• Fits 2011-2013 Ram 1500, N/A. Interchangeable with part # 68045794AA.
• Fits 2007-2012 Jeep Liberty, N/A. Interchangeable with part # 68045794AA.
• Fits 2007-2011 Dodge Nitro, N/A. Interchangeable with part # 68045794AA.
• Fits 2011 Ram Dakota, N/A. Interchangeable with part # 68045794AA.
• Fits 2005-2010 Dodge Dakota, N/A. Interchangeable with part # 68045794AA.
• Fits 2005-2010 Dodge Ram 1500, N/A. Interchangeable with part # 68045794AA.
• Fits 2006-2010 Jeep Commander, N/A. Interchangeable with part # 68045794AA.
• Fits 2005-2010 Jeep Grand Cherokee, N/A. Interchangeable with part # 68045794AA.
• Fits 2005-2009 Dodge Durango, N/A. Interchangeable with part # 68045794AA.
• Fits 2007 Chrysler Aspen, N/A. Interchangeable with part # 68045794AA.

What It Is Used For

• Replacing a worn or damaged rocker arm in the engine valvetrain
• Restoring proper valve actuation in affected Mopar engines
• Addressing valvetrain noise caused by rocker arm wear
• Correcting misfire or rough-running conditions tied to top-end wear
• Servicing OE-style engine components during engine repair

Installation Notes and Tips

Verify engine application by year, make, model, and part number before installation. Because this is a valvetrain component, clean mating surfaces, inspect related lifters, pushrods, and camshaft contact points, and follow the factory service procedure and torque specifications for the specific vehicle.

Quality Assurance

Mopar parts are built for factory-style service on Chrysler, Dodge, Jeep, and Ram vehicles. This rocker arm is identified by part number 53020742AC and cross-references Mopar 68045794AA for the same application.