Mopar 53021077 Engine Valve Adjuster

Mopar Engine Valve Adjuster 53021077

Mopar 53021077 is an engine valve adjuster for select Chrysler, Dodge, and Jeep applications. It is a direct-fit service part for vehicles that require OE-style valve train adjustment support, including Chrysler Aspen, Dodge Dakota, Dodge Durango, Dodge Ram 1500, Jeep Commander, Jeep Grand Cherokee, and Jeep Liberty.

• OE Mopar replacement part for engine valve adjustment service
• Fits select 2000-2007 Dodge Dakota, Durango, and Ram 1500 applications
• Fits 2000-2007 Jeep Grand Cherokee applications
• Fits 2006-2007 Jeep Commander and 2007 Chrysler Aspen applications
• Supersedes part number 05073596AA
• Part number 53021077 for service and catalog lookup

Fitment Details

• Fits 2007 Chrysler Aspen, N/A
• Fits 2000-2007 Dodge Dakota, N/A
• Fits 2000-2007 Dodge Durango, N/A
• Fits 2002-2007 Dodge Ram 1500, N/A
• Fits 2006-2007 Jeep Commander, N/A
• Fits 2000-2007 Jeep Grand Cherokee, N/A
• Fits 2003-2004 Jeep Liberty, N/A

What This Part Helps Address

• Valve train adjustment concerns during engine service
• Incorrect valve lash or adjustment-related drivability issues
• Noise caused by worn or out-of-spec valve adjustment components
• Maintenance needs on Mopar V8 engine applications using this service part

Installation Notes and Tips

Verify engine application and existing part number before installation. This Mopar engine valve adjuster should be matched to the vehicle’s original service specification, and the superseded number 05073596AA can help confirm interchange during parts lookup. For best results, inspect related valve train components during service and follow factory repair procedures for the specific Chrysler, Dodge, or Jeep model.

Quality Assurance

Genuine Mopar service part engineered for OE-level fitment on listed Chrysler, Dodge, and Jeep applications. Part number 53021077 is cataloged as the current replacement for superseded number 05073596AA.