2007–2009 Mercedes-Benz ML320 W164 OM642 Mass Air Flow (MAF) Sensor OEM

Primary OEM Part Number:
A6420908237
6420908237
A 642 090 82 37
642-090-82-37

This genuine OEM Mercedes-Benz Mass Air Flow (MAF) Sensor is designed for select 2007–2009 Mercedes-Benz ML320 W164 models equipped with the OM642 3.0L V6 BlueTEC diesel engine. The MAF sensor measures incoming air to help maintain proper fuel delivery and engine performance. Verify compatibility using the OEM part number and VIN before purchasing.

⭐️ Key Features

• Genuine OEM Mercedes-Benz Mass Air Flow (MAF) Sensor
• Designed for OM642 3.0L V6 diesel engine
• Direct factory replacement with OEM connector
• Helps ensure accurate air intake measurement and engine performance
• OEM-quality fit and function

🛠 Condition

Used OEM — inspected, cleaned, and ready to install.

📐 Compatibility

Compatible with:
• 2007–2009 Mercedes-Benz ML320 CDI / BlueTEC
• W164 Platform
• OM642 3.0L V6 Diesel Engine
• Mass Air Flow (MAF) Sensor

⚠️ Verify by OEM Part Number and vehicle options before purchase.

🔢 Part Numbers

OEM Part Number:
A6420908237
6420908237
A 642 090 82 37
642-090-82-37

Interchange / Replaces: A6420906037; A6420907337; A6420907437; A6420943497; A6420946397.

Fits: 2007–2009 Mercedes-Benz ML320 W164 OM642; Mass Air Flow (MAF) Sensor.

📦 What's Included

• OEM Mass Air Flow (MAF) Sensor
• Exactly as shown in the photos

🚫 Not Included

• Air intake duct unless shown
• Wiring harness
• Mounting hardware
• Installation instructions

🔧 Install & Tech Tips

Compare the original OEM part number and electrical connector before purchasing. Professional installation is recommended. Verify compatibility using your VIN if you are unsure.

🚚 Shipping & Warranty

Ships within 1 business day

90-day warranty & easy returns

Expedited shipping