Bosch 0280218398 Idle Air Control Valve

The Bosch 0280218398 is a precision-engineered idle air control valve designed to regulate engine idle speed by controlling the amount of air that bypasses the throttle plate. This OEM-quality component ensures smooth idle performance and prevents stalling during engine warm-up and when auxiliary loads are engaged.

Key Features:

• Direct replacement idle air control valve for reliable idle speed regulation
• Precision-manufactured to OEM specifications for proper fit and function
• Controls airflow bypass around the throttle body to maintain optimal idle RPM
• Helps prevent rough idle, stalling, and erratic engine speed conditions
• Engineered with durable materials for long-lasting performance
• Bosch quality engineering ensures consistent idle control across varying operating conditions

This idle air control valve works in conjunction with the engine control module to adjust idle speed based on engine temperature, electrical load, and other operating parameters. Proper idle air control is essential for smooth engine operation, fuel efficiency, and reduced emissions.