Engine Cylinder Deactivation Solenoid for 05-09 Chrysler 300 07-09 Aspen 5.7L

What is Engine Cylinder Deactivation Solenoid for 05-09 Chrysler 300 07-09 Aspen 5.7L?

This Engine Cylinder Deactivation Solenoid is a new OEM-spec component designed to restore proper function to the Multiple Displacement System (MDS) in 5.7L HEMI V8 engines. It enables seamless switching between 8-cylinder power and 4-cylinder fuel-saving mode, improving efficiency without sacrificing performance. Compatible with select Chrysler, Dodge, Jeep, and Ram models from 2005 to 2009, this solenoid replaces factory part number 916-511 and ensures reliable operation under high-temperature engine conditions.

Key features

• OEM Replacement — Direct fit for 5.7L HEMI engines, replaces 916-511.
• Fuel Efficiency — Restores cylinder deactivation for better gas mileage.
• Broad Compatibility — Fits Chrysler 300, Dodge Charger, Ram trucks, and more.
• Durable Construction — Built to withstand high engine heat and oil exposure.
• Plug-and-Play Install — No modifications required; connects directly to factory harness.
• New Condition — Not remanufactured or used; fresh from Lab Work Auto.
• Verified Performance — Ensures smooth MDS transitions and reduces check engine lights.

Who is Engine Cylinder Deactivation Solenoid for 05-09 Chrysler 300 07-09 Aspen 5.7L for?

This solenoid is for DIY mechanics and auto repair shops maintaining 5.7L HEMI-powered vehicles from the mid-to-late 2000s. It’s ideal for owners experiencing rough idling, poor fuel economy, or MDS-related error codes. Whether restoring a Chrysler 300, upgrading a Ram 1500, or maintaining a Jeep Grand Cherokee, this part delivers reliable performance. It suits users seeking affordable, high-quality replacements without visiting a dealership.

How does Engine Cylinder Deactivation Solenoid for 05-09 Chrysler 300 07-09 Aspen 5.7L compare?

Compared to standard polypropylene or aftermarket solenoids, this unit matches OEM specifications for precise fit and function. It outperforms generic brands in durability and electrical response, reducing misfires and system faults. Unlike remanufactured units, it comes new and tested, minimizing return risks. When stacked against dealer parts, it offers the same performance at a fraction of the cost, making it a smart upgrade over temporary fixes or used components.