Standard Ignition S20088 Fuel Injection Throttle Body

Electronic Throttle Body for BMW V8 Applications

Standard Ignition S20088 is a fuel injection throttle body built for select BMW V8 applications from 2006-2010. It is an electronic throttle body with a female connector, 6 male blade terminals, and a single connector layout for direct replacement service.

Compatible With BMW 550i, 650i, 750i, 750Li, X5, and 650Ci applications, this Standard Ignition S20088 throttle body supports precise throttle control in vehicles equipped with electronic throttle management. It is a direct-fit service part for common drivability and throttle response concerns on these BMW models.

• Electronic throttle body for fuel injection system service
• Female connector with 1 connector interface
• 6 male blade terminals for vehicle harness connection
• Direct replacement for select BMW 550i, 650i, 750i, 750Li, X5, and 650Ci applications
• Standard Ignition S20088 replacement part number

Detailed Product Overview

The Standard Ignition S20088 is an electronic fuel injection throttle body used to regulate airflow into the engine based on accelerator input and engine management commands. For BMW 550i, BMW 650i, BMW 750i, BMW 750Li, BMW X5, and BMW 650Ci applications, proper throttle body operation is critical for stable idle quality, throttle response, and consistent engine performance. This part cross-references Continental 408-238-426-004Z for the same application.

Use Standard Ignition S20088 when servicing a throttle body that no longer responds correctly to electronic commands or when the original unit shows wear, contamination, or internal control issues. The connector and terminal configuration should be matched to the original unit before installation.

Common Issues This Part Can Address

• Rough or unstable idle
• Delayed or inconsistent throttle response
• Throttle body fault codes related to electronic control
• Airflow control problems affecting acceleration
• Driveability concerns on BMW V8 models

Installation Notes and Tips

Verify connector gender, terminal count, and blade-style terminal layout before installation. Clean the intake tract and inspect the throttle bore, gasket surface, and wiring connector for contamination or damage. The 2007 BMW 650Ci listing notes that a factory relearn procedure is required after installation, so follow the vehicle-specific service procedure after replacement.

Fits 2006-2010 BMW 550i, N/A; Fits 2006-2010 BMW 650i, N/A; Fits 2007-2010 BMW X5, N/A; Fits 2006-2008 BMW 750i, N/A; Fits 2006-2008 BMW 750Li, N/A; Fits 2007 BMW 650Ci, N/A.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for ignition and fuel system service parts. S20088 is built as an electronic throttle body replacement for the listed BMW applications and should be matched to the original part number and connector configuration for proper service.