1PCS TPMS Tire Pressure Monitoring Sensor OE 06421S3VA04 Overview This single tire pressure monitoring sensor provides realtime monitoring of tire air pressure for vehicles that use OE 06421S3VA04. It is intended as a direct replacement sensor to restore or maintain accurate tire pressure reporting. Key benefits Realtime monitoring: Continuously senses and reports tire pressure to help detect pressure changes promptly. Direct OE replacement: Designed for compatibility with systems that require OE 06421S3VA04, simplifying part selection. Singlepiece supply: Sold as one sensor, ideal for replacing a single failed unit or stocking a spare. Reliable readings: Supports consistent pressure data to assist with routine vehicle maintenance and diagnostics. Function and performance Tire pressure sensing in real time with rapid response to pressure variation. Compatible with vehicle TPMS systems that accept OE 06421S3VA04 sensors for straightforward integration. Intended to restore the original sensor function when replacing a malfunctioning unit. Compatibility and fit Fits vehicles and TPMS systems specifying OE 06421S3VA04 as the required sensor. Check vehicle documentation or onboard diagnostics to confirm compatibility before . Professional installation and sensor registration may be required to pair the sensor with the vehicle system. Typical use scenarios Replacement of a failed or damaged TPMS sensor during routine tire service. Fleet maintenance programs where individual sensors are swapped to maintain consistent monitoring across vehicles. Pretrip inspection to a nonfunctional sensor before longdistance travel. Contents 1 piece TPMS tire pressure monitoring sensor OE 06421S3VA04 Notes Confirm vehicle compatibility prior to installation. Sensor registration or calibration with a diagnostic tool may be after installation.