Idle Air Control Valve for BMW E36 E46 E39 E53 Z4 Z3 Metal and Plastic Replacement Part
Keep idle smooth and the BMW engine responsive with this Idle Air Control Valve, a robust replacement designed for a wide range of BMW models including E36, E46, E39, E53, Z4 and Z3. The Idle Air Control Valve precisely meters incoming air when the throttle is closed, helping to maintain a steady idle, prevent stalling at traffic lights, and improve cold-start reliability. By delivering consistent air flow, it supports smoother transitions between idle and driving, enhancing overall drivability in everyday conditions.
Built with a durable metal-and-plastic construction to withstand engine bay heat and vibration, this valve is engineered to be a reliable long-term replacement. The part number is 0280140545 with OEM NO: 0280140545, designed to fit a broad spectrum of BMW vehicles—from classic sedans to modern crossovers—without requiring extensive modifications.
Quality you can trust is built in: each valve is tested before shipment and backed by a 2-year warranty. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Origin: Mainland China.
At intercyprus.com since 2002 — trusted for quality and reliability.
Benefits & Tips
- Ensures a stable idle across engine temperatures and electrical loads, reducing rough idle and unexpected stalling.
- Ideal maintenance upgrade for BMW owners experiencing fluctuating idle, rough starts, or poor idle control.
- Tip: After installation, consider cleaning the throttle body and checking related sensors (such as MAF and TPS) to maximize idle stability and overall engine response.
Product specifications
- Brand Name: Lianlee Electronics
- Model Number: 0280140545
- OEM NO: 0280140545
- Material: Metal & Plastic
- Origin: Mainland China
- Warranty: 2 Years
- Compatibility (highlights): BMW 3 Series (E36, E46) including 320/323/325/328/330 variants, BMW 5 Series (E39, E60), BMW X5 (E53), BMW Z3, BMW Z4 (E85), BMW Z83 (series), and related chassis across listed generations.
- Quality Guarantee: Each part tested before shipment.
Package includes:
- Idle Air Control Valve (Model 0280140545)
Warnings/Reminders
- This part is intended as a direct replacement for the listed BMW models. Please verify compatibility with your vehicle using the model number 0280140545 before purchase.
- Installation should be performed by a qualified technician. Disconnect the battery and follow safety procedures before replacement.
- Keep away from children and store in a dry, clean environment prior to installation.