Camshaft Adjuster Mercedes W164 Petrol M272 Left Intake Adjuster A2720505247

Mercedes W164 Benz M272 Intake Left Camshaft Adjuster is a precise timing system component designed for M272 gasoline engines. It is responsible for controlling the intake camshaft timing, which translates to stable engine operation, proper dynamics, and engine running smoothness. By using an original Mercedes solution, this component helps maintain the factory parameters and reliability of the timing system.

Specifications and technical data

• SKU: A2720505247
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2720505247
• Substitutable numbers: A2720505247, A 272 050 52 47
• Location on the vehicle: Left
• Fuel type: Petrol
• Category: Camshafts

Purpose and Function in the M272 Engine

The presented camshaft adjuster is designed for use in the M272 gasoline engine, found in Mercedes W164 models. This component regulates the position of the intake camshaft, enabling optimal control of the cylinder filling with the fuel-air mixture.

Thanks to the proper functioning of the adjuster, camshaft timing remains smooth, and the engine maintains appropriate flexibility across its entire RPM range. A correctly functioning component reduces the risk of power loss, rough idling, or engine control unit error codes.

Placement on the Vehicle and Configuration

The adjuster is intended for installation on the left side of the engine, on the intake camshaft. Proper placement is crucial for correct interaction with other timing system components and engine control. The design, tailored to the specific configuration of the M272 gasoline engine, ensures proper fitment with factory parts.

Selecting the correct adjuster for the specific side of the engine is important from both a mechanical and electronic perspective – it helps avoid timing synchronization issues and errors related to camshaft position sensors.

Benefits of Using an Original Adjuster

Using an original camshaft adjuster in the M272 gasoline engine allows you to maintain engine operating parameters in line with the manufacturer's specifications. The most significant benefits include:

• stable engine operation across the entire RPM range,
• proper throttle response and predictable dynamics,
• reduced risk of timing-related errors,
• better compatibility with the factory engine control unit software,
• maintenance of correct torque characteristics.

For users, this means more predictable vehicle behavior, and for workshops, it means easier diagnostics and a lower risk of service returns after repairs.

Condition, Verification, and Practical Application

The offered adjuster comes from the Camshafts category and is a used part, making it an attractive cost-effective solution while maintaining appropriate quality. This type of component is particularly useful for engine repairs exhibiting symptoms of incorrect timing operation, such as noises around the cylinder head, power loss, or phase adjustment errors.

Before installation, standard mechanical condition verification by an experienced service center is recommended, followed by installation according to the manufacturer's procedures. A correctly selected and installed adjuster can restore proper timing synchronization and stable operation of the M272 gasoline engine.

Expanding Repair Scope and Tuning with Used Components

If you are planning a comprehensive engine repair or upgrade for your Mercedes and need other parts from the same group, such as camshaft sprockets, additional adjusters, or complete camshafts, check the available parts in the Mercedes Camshafts category.

For those considering improving the performance or operating characteristics of their engine while maintaining reasonable costs, valuable tips on using used components can be found in the article Tuning with Used Parts – How to Gain Performance Without Losing a Fortune. This will help you better plan the scope of work and select the appropriate components for your project.