Nissens 955177 Fuel Injection Throttle Body

Nissens Fuel Injection Throttle Body 955177

The Nissens 955177 fuel injection throttle body is an OEM-equivalent replacement built for precise electronic throttle control and stable engine response. It is engineered for select Mini Cooper, Mini Cooper Countryman, and Mini Cooper Paceman applications, including 2007-2015 Mini Cooper and related fitments.

Key Features

• Electric throttle body with 12V operation
• Throttle position sensor included for integrated signal feedback
• Idle air control motor included
• Plastic throttle body construction
• 6-pin rectangular connector
• O-ring included for sealing at installation
• OEM equivalent grade for direct replacement use
• Inlet diameter: 2.72 in; outlet diameter: 2.36 in

Product Details

Nissens part number 955177 is a fuel injection throttle body designed to restore accurate airflow management in electronically controlled intake systems. Nissens tests these throttle bodies through functional, high-temperature endurance, durability, load, and corrosion validation to support consistent operation in demanding underhood conditions. This part cross-references Continental A2C59513207 for the same application. It is a direct-fit style replacement for Mini Cooper, Mini Cooper Countryman, and Mini Cooper Paceman vehicles listed in the fitment data, and the Nissens 955177 designation is useful when matching the correct electronic throttle assembly.

Common Issues This Part May Address

• Rough or unstable idle caused by throttle body wear
• Delayed throttle response during acceleration
• Electronic throttle control faults related to sensor or motor failure
• Airflow inconsistencies from a worn internal throttle assembly
• Corrosion or contamination affecting throttle operation

Installation Notes

Verify connector style, pin count, inlet and outlet dimensions, and vehicle application before installation. This throttle body does not include mounting hardware or a separate gasket or seal beyond the included O-ring, so inspect the intake sealing surface and related components during service. After installation, follow the vehicle manufacturer’s relearn or calibration procedure if required for electronic throttle systems.

Quality Assurance

Nissens validates this throttle body through endurance, load, corrosion, and functional testing to support OE-style performance and long-term operation. Part number 955177 is built to meet the demands of electronic fuel injection systems in the specified Mini applications.