Airtex 2T1066 Engine Variable Timing Solenoid
for 2009 Audi A4 2.0L L4 Gas DOHC Turbo

Get the Airtex 2T1066 Engine Variable Timing Solenoid for your 2009 Audi A4. Buy now and secure your purchase online!

Designed to replace the external EGR system, a Variable Valve Timing solenoid (VVT) adjusts camshaft timing. VVT solenoids consist of an actuator and a hydraulic valve. They control engine valve timing for greater torque, horsepower and engine efficiency across all RPM ranges while controlling harmful emissions.