ECCPP AC Compressor for Mercedes-Benz C230 C240 C320 CL500 CLK320 7SEU17C with Clutch, PAG100 Oil, 6-Groove 119mm

The ECCPP AC compressor with clutch is a direct-fit air conditioning replacement designed to restore reliable cooling and fast defogging for compatible Mercedes-Benz models from the early 2000s to 2011.

This high-quality replacement unit uses a 7SEU17C compressor assembly with PAG 100 oil and an included clutch, engineered to match OE form and function for many Mercedes-Benz engines. Built from durable aluminum, the compressor is balanced for low vibration and noise under 72 dB, so it works quietly while delivering strong cooling performance. It accepts six-groove pulleys with a 119 mm diameter and is bench-tested before shipping to ensure reliable operation out of the box.

Which Mercedes models and engines will this ECCPP compressor fit?

This compressor is compatible with a range of Mercedes-Benz model years and engine types, including four-cylinder, V6 and V8 applications. Always cross-check the listed part numbers and vehicle year/engine before ordering to confirm fitment.

• Fits: C230 (L4 2.3L), C240 (V6 2.6L), C320 (V6 3.2L), CL500 (V8 5.0L), CL550 (V8 5.5L), CLK320 (V6 3.2L), CLS500 (V8 5.0L), E320 (V6 3.2L), GL320 (V6 3.0L), GL450 (V8 4.7L).
• Model years covered: broad range from 2001–2012 depending on the specific vehicle and engine.
• Verify compatibility using OEM numbers and connector/pulley details provided with the product.

How does this compressor perform in real driving conditions?

The ECCPP unit is engineered to provide rapid cooling and efficient defogging, which helps maintain cabin comfort and visibility across seasons. Internal balancing and a robust aluminum housing reduce vibration and noise, while factory testing aims to ensure dependable operation after installation.

• Noise level: engineered to run below 72 dB for quieter cabin operation.
• Cooling capability: designed to bring interior temperatures down quickly when paired with a properly charged A/C system.
• Defogging: assists in fast windshield defrosting and condensation clearing for safer winter driving.

What technical specifications and features should I know before buying?

This compressor is a 7SEU17C design that uses PAG 100 lubricant and includes the electromagnetic clutch for a complete replacement. Pulley configuration and oil type are critical to match with your vehicle’s existing system to ensure correct installation and long-term durability.

• Compressor type: 7SEU17C with included clutch and PAG 100 oil.
• Pulley: 6 grooves, 119 mm diameter to match OE pulley systems.
• Construction: sturdy aluminum housing for long-term stability and heat dissipation.
• Pre-shipped testing: bench-tested units to reduce early-life failures.

Can I install this myself or should I use a professional?

Installation complexity depends on your mechanical skills and equipment. Replacing an A/C compressor often requires refrigerant recovery, proper oil charge, and system evacuation and recharge, so professional service is recommended unless you have the right tools and certifications.

• Requires refrigerant system evacuation and recharge to automotive standards.
• May need new O-rings, service port caps, and a system flush for best results.
• Torque specs and alignment must match manufacturer recommendations to avoid leaks and clutch misalignment.

Who is this for: This ECCPP compressor is aimed at owners and technicians looking for a robust, direct-replacement A/C compressor for compatible Mercedes-Benz models from the 2000s to 2011. It’s suited for people who want an OE-style part with included clutch and correct pulley configuration, and for repair shops that need dependable, pre-tested units to complete air conditioning repairs efficiently. Always verify vehicle compatibility and consider professional installation for safe, compliant refrigerant handling.