Nissens 955138 Fuel Injection Throttle Body

Fuel Injection Throttle Body Overview

This Nissens fuel injection throttle body is an OEM-equivalent replacement built for electronic throttle control and consistent airflow management. It is engineered for Mercedes-Benz applications and matches OE-style performance expectations for drivability and response.

Key Features

• OEM equivalent grade for direct replacement use.
• Electric operation with integrated throttle position sensor and idle air control motor.
• Aluminum and plastic construction for a balanced combination of strength and weight.
• 6-pin D-shape connector for the specified electrical interface.
• Inlet diameter of 3.15 and outlet diameter of 2.91 for the listed application.

Detailed Description

Nissens throttle bodies are tested through functional, high-temperature endurance, durability, load, and corrosion validation to support long-term operation. This part number 955138 is built to match OE requirements for Mercedes-Benz C300, E350, ML350, and other listed applications, making it a practical choice when restoring throttle response, idle quality, and electronic airflow control. Part number 955138 is also cross-referenced to Bosch 0280750017 for the same application.

Compatible Mercedes-Benz coverage includes models such as C230, C280, C350, CLK350, E500, S430, SLK300, and GLK350, with fitment spanning 2001-2013 across the listed vehicles. For buyers searching for a Mercedes-Benz throttle body replacement or an OEM-equivalent electronic throttle body, this unit is built around the specified fitment and connector requirements.

What It Is Used For

• Restoring unstable or inconsistent idle speed.
• Correcting throttle response issues caused by wear or contamination.
• Replacing an electronic throttle body with sensor and idle control integration.
• Addressing airflow control faults that trigger drivability concerns.
• Serving as a direct replacement for the listed Mercedes-Benz applications.

Installation Notes and Tips

Verify connector shape, pin count, inlet and outlet dimensions, and vehicle fitment before installation. This throttle body does not include mounting hardware, a gasket or seal, or an O-ring. Confirm the electronic throttle system configuration on the vehicle and follow the manufacturer service procedure during replacement.

Quality Assurance

Nissens validates throttle bodies through endurance, durability, load, and corrosion testing to support OE-matching performance and long, trouble-free operation. Part number 955138 is built to OEM-equivalent standards for the specified Mercedes-Benz applications.