Vemo V20-81-0003 Electronic Throttle Body Module

Electronic Throttle Body Module for BMW

The Vemo V20-81-0003 electronic throttle body module is built for BMW applications that require precise throttle control and OEM-level electronic response. With a 62 mm diameter, 142 mm length, and integrated 6-connector electronic operating mode, it supports accurate airflow management for drivability and throttle consistency.

VEMO’s VEMO line focuses on OE-style replacement parts, and this Q+ Quality Level component is manufactured in Germany to OEM-quality standards in accordance with vehicle manufacturer certifications. The V20-81-0003 also includes a seal and requires control unit/software training or updating after installation.

Key Features

• Electronic throttle body module for fuel injection system applications
• 62 mm throttle bore diameter for BMW engine air control
• 6 connector electronic design for vehicle-specific integration
• Includes seal for proper sealing at the mounting interface
• German-made Q+ Quality Level construction
• Part number V20-81-0003 for accurate ordering and lookup

Detailed Product Information

This electronic throttle body module is used to regulate intake airflow based on signals from the engine management system. The unit measures 142 mm in length, 124 mm in width, and 85 mm in height, with a weight of 1.220 kg. It is a direct-fit style replacement for select BMW 325Ci, 325i, 325xi, 525i, 320i, Z3, Z4, and X3 applications listed below. Cross-reference part numbers include Continental 408-238-425-004Z and Spectra Premium TB1119 for the same application.

Compatible With BMW 325Ci 2001-2006, BMW 325i 2001-2005, BMW 325xi 2001-2005, BMW 525i 2001-2005, BMW 320i 2001-2004, BMW Z3 2001-2002, BMW Z4 2003-2005, BMW X3 2004-2005, and BMW X3 2006.

Common Issues This Part Can Address

• Throttle response irregularities caused by a worn electronic throttle body
• Idle instability related to throttle plate control problems
• Reduced acceleration response from electronic throttle signal faults
• Airflow control errors that trigger engine management warnings
• Drivability concerns tied to throttle body wear or contamination

Installation Notes and Tips

Before installation, verify connector count, mounting dimensions, and OE reference 7502444 against the original unit. Because this module uses electronic control, the control unit/software must be trained or updated after installation to complete the repair correctly. Confirm the seal seats properly and inspect the intake tract for contamination that could affect throttle operation.

Quality Assurance

Vemo’s Q+ Quality Level identifies parts manufactured in Germany to OEM-quality standards under vehicle manufacturer certification requirements. The V20-81-0003 is built for consistent electronic throttle control in BMW applications and is specified with OE-style fitment and materials for service replacement use.