The Chrysler 2.2 CRDi (engine code 664911) is a 2.2-liter common-rail turbo diesel engine originally derived from the Mercedes-Benz OM664 series. With a displacement of 2148 cc, this 4-cylinder engine is designed to deliver strong torque, low fuel consumption, and long-term reliability.

The 664911 CRDi engine was used in certain Chrysler models in collaboration with Mercedes-Benz and also shared with SsangYong vehicles. It combines turbocharging and intercooling with modern common-rail fuel injection technology, providing efficient combustion and good drivability across a wide RPM range.

Key Features:

• Engine code: 664911

• Displacement: 2.2 L (2148 cc)

• Fuel: Diesel (CRDi – Common Rail Direct Injection)

• Configuration: 4-cylinder inline

• Turbocharged and intercooled

• Power output: ~140–150 hp (varies by model)

• Applications: Chrysler (Europe), SsangYong (Rexton, Kyron), Mercedes-Benz licensed engines

This engine is well-regarded for its durability and versatility, making it a reliable choice for both passenger cars and SUVs. With regular maintenance, the 664911 CRDi is capable of very high mileage.