Nissens 955054 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 systems. It is engineered for direct service on select Volkswagen and Audi applications, with tested performance for consistent operation.

Key Features

• OEM-equivalent grade for a direct replacement fit
• Electric operation with a 12-volt design
• Aluminum and plastic construction for balanced strength and weight
• Includes an idle air control motor and throttle position sensor
• Integrated O-ring included for sealing at installation
• 6-pin D-shape connector for the specified electrical interface

Detailed Description

Nissens throttle bodies are developed and tested through functional, high-temperature endurance, durability, load, and corrosion testing to support OE-level performance. Part number 955054 is built for electronic fuel injection systems and uses a 2.56-inch inlet diameter and 2.05-inch outlet diameter. This throttle body is a practical replacement for vehicles that need precise airflow control and stable throttle response, including Volkswagen Golf, Volkswagen Jetta, Volkswagen Golf SportWagen, and Audi A3 Sportback e-tron applications.

This part cross-references OE numbers 03F133062C and 03F133062E for the same application.

Common Issues This Part Can Address

• Unstable idle caused by throttle body wear or contamination
• Throttle response problems from an electronic throttle control fault
• Airflow irregularities that affect acceleration and drivability
• Sensor-related throttle body faults when the TPS or idle air control motor fails
• Sealing issues at the throttle body connection when the original O-ring is no longer serviceable

Installation Notes and Quality

Verify connector style, pin count, inlet and outlet dimensions, and electronic throttle specifications before installation. Mounting hardware and gasket are not included, so reuse or source the required service parts as needed. Part number 955054 is tested to match OE expectations for fit and function, and Nissens validates these throttle bodies through endurance and corrosion testing for long-term service reliability.