Electronic Throttle Body Assembly 96815480 96394330 100683 Compatible With Lacetti 1.4 DOHC 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Optra J200

The throttle body is a valve that controls the amount of air entering the engine.It is positioned between the air filter and the engine block, forming the intake passage.Two main types exist: traditional mechanical and electronic throttle bodies.The traditional type uses a or linkage connecting the accelerator pedal to the throttle plate.The electronic throttle body uses a throttle position to control the throttle plate angle, adjusting intake airflow based on engine demand.This electronic throttle body assembly is designed for vehicles equipped with the 1.4 DOHC engine, including the Lacetti (2003–2012) and Optra J200 models.Compatible part numbers include 96815480, 96394330, and 100683.

• Designed specifically for Lacetti 1.4 DOHC models manufactured between 2003 and 2012
• Compatible with Optra J200 vehicles equipped with matching throttle control systems
• Fits specifications using OEM part numbers 96815480, 96394330, and 100683
• Engineered to restore proper throttle response and idle stability in affected engine variants
• Direct replacement assembly requiring no modifications to existing mounting points or wiring harnesses