Replacement RB31500001 Throttle Body for BMW 7-Series 6.0L V12

The Replacement RB31500001 is a direct-fit OEM-replacement throttle body engineered for the BMW 7-Series equipped with the 6.0-liter N73 V12 engine. Designed to match the original equipment specifications of BMW OEM part 13541439580, this throttle body restores proper airflow regulation and throttle response without requiring modification during installation.

The throttle body is a critical component in the engine's air intake system, controlling the volume of air entering the engine in response to accelerator input. A worn or faulty throttle body can result in rough idling, hesitation, poor fuel economy, or reduced engine performance. This replacement unit is built to restore factory-level function and drivability.

Key Features:

• Direct OEM replacement — no modifications required
• Engineered for the BMW N73 6.0L 12-cylinder engine
• Matches OEM part number 13541439580
• Restores proper throttle response and idle quality
• Built to meet or exceed original equipment specifications

This throttle body is compatible with the 2003–2008 BMW 7-Series (E65/E66 chassis) featuring the 6.0L V12 powerplant. It is an ideal solution for restoring engine performance when the original unit has failed or become contaminated.