Valve rocker arm 4573460

Description

Valve rocker arm by CHRYSLER, catalog number 4573460. Confirmed catalog fitment: Chrysler 300 M (1999–2004), Chrysler 300 M SPECIAL (2002), Chrysler PACIFICA (2003–2006), Chrysler PROWLER (2002+), Chrysler SEBRING (2007+) and other body variants. For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.

VALVE ROCKER ARM. The valve rocker arm is a component of the internal combustion engine valve train designed to transfer motion from the camshaft or lifter to the valve stem, ensuring precise opening and closing of intake and exhaust valves. Used in SOHC, DOHC and pushrod engine configurations, the rocker arm operates as a pivoting lever with a contact pad or roller interacting with the cam lobe and a valve tip interface. Modern designs often incorporate roller bearings to reduce friction and wear. The operating principle converts camshaft rotational movement into linear valve motion following a specific lift profile, directly affecting cylinder filling efficiency and exhaust flow. Failure symptoms include ticking noise from the cylinder head, power loss, misfires and accelerated camshaft wear. Causes may involve pivot wear, roller damage, surface scoring or deformation. Our catalog includes genuine OEM rocker arms, certified aftermarket replacements and inspected used units free from cracks or excessive play. Used parts are checked for surface integrity and roller condition. Selection is based on VIN number, engine code and part number. Replacement in matched sets with inspection of camshaft and hydraulic lifters is recommended. Timely replacement ensures proper valve timing and engine durability.

Compatibility

Fits 11 vehicles

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About the manufacturer · CHRYSLER

Chrysler is an American automotive brand and manufacturer of vehicle components founded in 1925 by engineer and entrepreneur Walter Chrysler. Today the company is part of the international automotive group Stellantis and...

Chrysler is an American automotive brand and manufacturer of vehicle components founded in 1925 by engineer and entrepreneur Walter Chrysler. Today the company is part of the international automotive group Stellantis and remains a well‑known manufacturer of vehicles and genuine spare parts for Chrysler, Dodge, Jeep and RAM models. Under the Chrysler brand a wide range of original automotive parts is produced, including engine components, suspension parts, braking systems, transmission elements, electronic modules, body parts and various service and maintenance items. Genuine Chrysler parts are manufactured according to strict factory specifications and engineering standards defined by the vehicle manufacturer, ensuring precise fitment and full compatibility with the vehicles they are designed for. These components are developed and tested to meet durability, safety and performance requirements during long‑term vehicle operation. According to feedback from car owners and automotive repair specialists, Chrysler genuine parts are valued for their reliability, good durability and accurate installation without the need for modifications. Many users report stable vehicle performance and long service intervals when using original components. The most commonly mentioned drawback in reviews is the relatively higher price compared with many aftermarket alternatives, however many drivers consider the cost justified because of the quality, reliability and long service life of the parts.

Additional information

Valve rocker arm by CHRYSLER, catalog number 4573460, is listed for vehicle repair or maintenance. The catalog identifies the item as “Valve rocker arm”. Confirmed catalog fitment: Chrysler 300 M (1999–2004), Chrysler 300 M SPECIAL (2002), Chrysler PACIFICA (2003–2006), Chrysler PROWLER (2002+), Chrysler SEBRING (2007+), Dodge AVENGER (2007–2014) and other body variants. Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number 4573460 and manufacturer CHRYSLER. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part.

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