Mercedes Benz M272 Engine Parts Diagram

The M272 features a complex magnesium dual-stage intake manifold designed to optimize airflow at varying engine speeds.

: Electro-hydraulically operated vane adjusters located at the front of each of the four camshafts. They can vary timing by up to 40 degrees. Camshaft Solenoids

Whether you are replacing a cracked intake manifold "V" pipe, performing a timing chain service to prevent catastrophic engine failure, or simply swapping out a leaking valve cover gasket, keep a high-resolution parts diagram open on your tablet or printed on your workbench.

The forged steel core that converts linear piston motion into rotational energy. Mercedes Benz M272 Engine Parts Diagram

The M272 uses a that alters runner length for better torque.

: For serious work, an official workshop manual is invaluable.

The DOHC (Double Overhead Camshaft) cylinder heads are cast from aluminum and house 4 valves per cylinder. The M272 features a complex magnesium dual-stage intake

The foundation of the engine features a 90-degree aluminum block with cast-iron cylinder liners. Hypereutectic alloy pistons.

: The block is cast aluminum with a 90° V-angle and silicon/aluminum-lined cylinders. Internal components include a Counter-rotating Balance Shaft , iron-coated aluminum pistons, and forged steel connecting rods.

Mounted on the front-left of the engine; houses the oil filter element and often includes an integrated oil cooler. Camshaft Solenoids Whether you are replacing a cracked

As a V6 engine, the M272 rests on fluid-filled engine and transmission mounts. Over years of heat cycles and engine torque, these mounts collapse and leak their hydraulic fluid. Collapsed mounts transmit heavy vibrations directly into the vehicle's cabin. Sourcing Parts and Reference Tools

Four individual sensors that monitor camshaft orientation and send data to the ECU.

This article provides a complete, component-by-component breakdown of the M272, using a virtual diagram to explain what each part does, where it fails, and why it matters.

Front timing covers (magnets) and rear of the cylinder head (cylinder head rear plugs).

Loss of low-end power, P2004, P2005, or P2006 fault codes.