High-Precision O2 Lambda Sensor for CHEVROLET Astra Cruze
Premium zirconia ceramic sensing element ensures ultra-fast response and accurate air-fuel ratio measurement. Durable stainless steel housing with advanced anti-corrosion coating for long-term performance in harsh environments. Direct OE replacement (Part No: 19211437) – seamless compatibility with CHEVROLET Astra/Cruze models, no ECU recalibration needed. Laser-welded seams and factory-calibrated wiring harness guarantee leak-free exhaust sealing and plug-and-play installation. Optimized for fuel efficiency and emission compliance – ideal for city driving, highway cruising, or performance tuning. Batch-tested under extreme temperatures (-40°C to 900°C) to meet ISO 9001 & SAE J3083 standards. Bulk order discounts available – wholesale pricing for auto repair shops, dealerships, and fleet managers.