Lambda sensor | Premium Wideband Oxygen Sensor for Audi/VW (0 258 007 049 / LSU 4.2) | Zirconia Chip Tech, Anti-Silicon/Oil Pollution Design | 12-Month Warranty & Global Shipping | LINK
Overall Length 980 mm
Weight: 0.2 Kg
Country of Origin: China
1.Product introduction
LINK's Wideband Oxygen Sensor (LSU 4.2), designed for automotive exhaust systems, specifically for Audi models. Installed in the engine’s exhaust pipe, this sensor utilizes LINK’s proprietary zirconium dioxide chips (LSU4.2) to monitor oxygen levels in exhaust gases. By precisely measuring oxygen potential, it helps optimize combustion efficiency, reduce harmful emissions, and minimize environmental impact.With over a decade of expertise in oxygen sensor development, LINK has produced 1,000+ variants tailored to diverse automotive needs, achieving broad coverage in European and American markets. The company emphasizes its commitment to technical innovation and reliability, positioning itself as a trusted long-term partner for clients in China and globally.