OEM Exhaust Camshaft Adjuster for Mercedes - A2710503447

Exhaust Camshaft Adjuster - A2710503447 | Compatible with Mercedes-Benz M271 Engines

Part Numbers: A2710503447, 2710503447
OEM References: A2710501500, A2710502647, A2710502847, A2710503047
Application: Mercedes-Benz M271 engine family (C-Class & SLK-Class models)

Product Overview

Ensure your Mercedes-Benz engine performs at peak efficiency with this OEM-quality exhaust camshaft adjuster, engineered for the M271 1.8L and 2.5L petrol engines.

The camshaft adjuster plays a crucial role in variable valve timing (VVT) - it continuously adjusts the phase of the camshaft relative to the crankshaft for optimal valve operation, maximizing performance, efficiency, and emissions control across all engine speeds.

Built to meet or exceed factory standards, this unit provides precise timing control, smooth engine operation, and long-term reliability.

Key Features

• Real-time valve timing adjustment: Controlled by the crankshaft position sensor for optimal valve response.
• Phase angle precision: Adjusts the camshaft position to regulate valve opening and closing times.
• Dynamic performance tuning: Varies camshaft settings based on engine load and RPM for best performance.
• High combustion efficiency: Maintains stable and efficient operation across all driving speeds.
• Advanced solenoid valve control: Ensures accurate and responsive timing regulation.
• OEM-standard construction: Manufactured from high-grade metal alloy for superior durability.
• Direct replacement: No modifications or coding required - bolt-on fitment.

Technical Details

• Material: Metal Alloy
• Color: Silver
• Installation Location: Exhaust / Outlet Side
• Function: Adjusts camshaft phase for exhaust valves
• Number of Teeth: 42
• Engine Type: M271 (Chain-driven timing system)

OEM & Cross Reference Numbers

Primary Part Numbers:

• A2710503447 / 2710503447

Superseded / Compatible OEM Numbers:

• A2710501500 / 2710501500
• A2710502647 / 2710502647
• A2710502847 / 2710502847
• A2710503047 / 2710503047

Vehicle Compatibility

This camshaft adjuster is compatible with a range of Mercedes-Benz C-Class and SLK-Class vehicles equipped with the M271 petrol engine.

Mercedes-Benz C-Class (W204 / W203)

• C250 Base / Luxury / Sport Sedan 4-Door 1.8L (2012-2014)
• C250 Base Coupe 2-Door 1.8L (2012-2014)
• C250 4MATIC Sedan 2.5L (2012)
• C250 Sport Sedan 3.5L (2012)

Mercedes-Benz E-Class (W212)

• Select models equipped with M271 1.8L / 2.5L engines (regional markets)

Mercedes-Benz SLK-Class (R172)

• SLK250 Base Convertible 2-Door 1.8L (2012-2014)

(Always confirm compatibility using your vehicle's VIN and engine code before purchase.)

Function & Performance

The camshaft adjuster (also known as a camshaft phaser or VVT actuator) works in coordination with the crankshaft position sensor to:

• Continuously adjust valve timing based on driving conditions.
• Optimize torque at low RPM and power at high RPM.
• Improve fuel efficiency and reduce exhaust emissions.
• Enhance idle stability and throttle response.

Installation Notes

• Fits on the exhaust side of the camshaft.
• Designed for M271 chain-driven engines.
• Professional installation recommended.
• Replace both intake and exhaust adjusters simultaneously for balanced timing performance.

Package Includes

• 1 × Exhaust Camshaft Adjuster (OEM replacement)
• Pre-assembled and ready for installation

Fitment Summary

Compatible with Mercedes-Benz M271 1.8L / 2.5L petrol engines
Fits C-Class (W203 / W204) and SLK-Class (R172)
Direct-fit OEM replacement: A2710503447

What's in the box
1 X Cam Adjuster