NGK Oxygen Sensor - OE Replacement - Wideband - Heated - 5 Wire - Audi Quattro 2005-07 81021-03 HV-350 is ideal for high-vibration

HV-350 is ideal for high-vibration applications

Smooth Gated Shifting

UV treated thermoplastic to provide years of service replacement flare is designed to fit into your factory mounting holes (if factory hardware is rusted

Dual Sport

bushing deflection and rusting weak stamped material add for traction loss and poor handling ability

NGK Oxygen Sensor - OE Replacement - Wideband - Heated - 5 Wire - Audi Quattro 2005-07 81021-03 HV-350 is ideal for high-vibrationProduct Description: Oxygen Sensor OE Replacement Wideband Heated 5 Wire Audi Quattro 2005 07 Since 1936, NGK has lead the industry in technology, innovation and world class design. When you require the best, count on The World Leader in spark plug technology NGK Spark Plugs. NGK Racing Spark Plugs have been firing racing engines throughout the world many years. NGK Spark Plugs has become an icon in spark plug technology and offer racers a high