Vemo V20-81-0002 Fuel Injection Throttle Body

Electronic Throttle Body for BMW Fuel Injection

VEMO V20-81-0002 is an electronic fuel injection throttle body built for precise airflow control in BMW applications. With a 68 mm diameter, 12V operating mode, and integrated seal, it supports accurate throttle response for select BMW 330Ci, 330i, 330xi, 530i, X3, X5, Z4, and Z3 models.

VEMO’s VEMO line focuses on OE-style replacement components for fuel injection and related systems, making this throttle body a direct-fit service part for vehicles that require electronic throttle control and software adaptation after installation.

Key Features

• Electronic fuel injection throttle body for 12V systems
• 68 mm diameter with 147 mm length, 125 mm width, and 83 mm height
• 6 connector design for electronic throttle control integration
• Includes seal for proper sealing at the intake connection
• Control unit/software must be trained or updated after installation
• Cross-references Continental 408-238-424-002Z for the same application

Detailed Description

The VEMO V20-81-0002 fuel injection throttle body is engineered for BMW electronic throttle applications where precise air metering is critical to drivability and engine management. Its 68 mm bore size and electronic operating mode support consistent throttle input response across select 2001-2006 BMW 330Ci, 330i, 330xi, 530i, X5, and Z3 applications, plus 2003-2005 BMW Z4 and 2004-2006 BMW X3 models. This part number, V20-81-0002, is listed with OE reference 7502445 and is also associated with interchange numbers used in the aftermarket.

Compatible With 2001-2006 BMW 330Ci, N/A; 2001-2005 BMW 330i, N/A; 2001-2005 BMW 330xi, N/A; 2001-2005 BMW 530i, N/A; 2004-2006 BMW X3, N/A; 2001-2006 BMW X5, N/A; 2003-2005 BMW Z4, N/A; and 2001-2002 BMW Z3, N/A. If you are replacing a worn BMW throttle body on an electronic drive-by-wire system, this VEMO V20-81-0002 unit provides the specified fitment and connector layout for the listed vehicles.

What It Can Help Resolve

• Throttle response issues caused by a worn or failing electronic throttle body
• Idle instability related to inaccurate airflow control
• Reduced acceleration response from throttle plate wear or sensor faults
• Check engine concerns tied to throttle control system performance
• Air leakage at the throttle body connection when the original seal is no longer serviceable

Installation Notes and Tips

Before installation, verify the OE number, connector count, and throttle body dimensions against the original unit. Because this part uses electronic control, the control unit/software must be trained or updated after installation. Clean the intake mating surface thoroughly and confirm the included seal is seated correctly to prevent unmetered air leaks. For BMW 330Ci, 330i, 330xi, 530i, X3, X5, Z4, and Z3 applications, follow the vehicle-specific relearn or adaptation procedure after replacement.

Quality Assurance

VEMO V20-81-0002 is a VEMO-branded replacement throttle body for fuel injection systems, built to match the listed electronic application requirements and OE reference 7502445. Confirm fitment by year, model, and OE number before installation.