Voltage Regulator

The Mopar Crankshaft Damper (part number 5038473AA) is a genuine OEM replacement designed to maintain smooth engine operation. It functions by absorbing and reducing harmful vibrations generated by the crankshaft during combustion, thereby protecting critical engine components from excessive wear and stress and promoting long-term reliability. It is constructed to withstand demanding operating conditions and integrates seamlessly with your vehicle's powertrain system. By minimizing rotational irregularities, it supports balanced engine performance and helps extend the service life of internal components. It is compatible with a range of Chrysler, Dodge, Jeep, and Ram models equipped with the 6.4L V8 SRT Hemi engine, including various trims of the Chrysler 300 (2012-2023), Dodge Challenger (2011-2023), Dodge Charger (2012-2023), Dodge Durango (2018-2024), and Jeep Grand Cherokee (2012-2021), as well as the 2022-2024 Jeep Wrangler. Refer to the specific fitment details for your exact vehicle configuration.