Inlet Camshaft Mercedes W177 Petrol OM282.914 Camshaft Adjuster A2820506300

Inlet Camshaft Mercedes W177 Petrol OM282.914 Camshaft Adjuster is a precision timing system component designed for OM282.914 petrol engines in the W177 model. It is responsible for the dynamic adjustment of intake valve timing, which translates into stable engine operation, improved throttle response, and optimized combustion. Thanks to the use of the original Mercedes design, this camshaft with adjuster ensures proper compatibility with the factory engine management system.

Specifications and technical data

• SKU: A2820506300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2820506300
• Substitutable numbers: A2820506300, A 282 050 63 00, A2820502600, A 282 050 26 00
• Fuel type: Petrol
• Category: Camshafts

Purpose and function in the OM282.914 petrol engine

The presented intake camshaft integrated with an adjuster is a key element of valve control in a modern petrol engine. It is responsible for:

• precise opening and closing of intake valves depending on load and engine speed,
• proper cooperation with the variable valve timing system,
• maintaining proper cylinder filling with the fuel-air mixture,
• stable operation of the power unit at idle and under load.

Due to its fitment for the OM282.914 petrol engine, this component works with the factory ECU software, which reduces the risk of diagnostic errors and adaptation issues.

Benefits of using an original camshaft with adjuster

Using an original intake camshaft with an adjuster in a Mercedes W177 allows for maintaining the factory performance parameters of the power unit. In practice, this means, among other things:

• more predictable and repeatable operation of the timing system,
• reduced risk of rough engine idling and power loss,
• proper cooperation with camshaft and crankshaft position sensors,
• maintaining correct exhaust emission values within the range specified by the manufacturer.

Choosing an original component from the Camshafts category is particularly important in modern petrol units, where manufacturing tolerances and cam geometry have a direct impact on the durability of the entire engine.

Characteristics of the used component

The offered intake camshaft with adjuster comes from dismantling and is sold as a used part. This type of component, with proper operation and regular oil changes, retains its properties for a long time, which is why using a verified used part is often a reasonable alternative to new components.

In the case of components such as a camshaft with an adjuster, it is particularly important that they come from structurally compatible units, which allows for maintaining correct timing geometry and proper valve timing control.

Selection and compatibility in the Mercedes W177 timing system

When selecting an intake camshaft with an adjuster for a Mercedes W177 with an OM282.914 petrol engine, it is crucial to match it to the specific version of the power unit and ensure compatibility with the factory control system. This model has been designed specifically for operation in a petrol engine, which ensures the appropriate cam characteristics and proper functioning of the variable timing mechanism.

Replacing the camshaft with an adjuster is particularly recommended in situations where symptoms such as noise in the timing area, errors related to camshaft position, or a noticeable drop in engine dynamics appear. Using the correct component restores proper system synchronization and stabilizes the unit's operation.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional camshafts, adjusters, or cooperating timing components, check the available parts in the Mercedes Camshafts category.

Substantive support and knowledge about the timing system

When planning service work within the timing system, it is worth expanding your knowledge about typical signs of wear and the principles of component selection. A good point of reference may be an article describing the operation and repair of timing systems in modern units, such as the BMW N47 engine, where issues of diagnostics, costs, and the selection of used parts are discussed. More information can be found in the material: BMW N47 timing chain – typical failure and repair using original BMW parts.

If you are considering a broader modernization of the car using verified components from dismantling, a guide on selecting used elements for vehicle modification may also be helpful, available here: The best used parts for tuning your car.