Precision Oxygen Sensor for BMW – High Performance & Durability

Premium Material & Craftsmanship
High-grade zirconia ceramic core ensures accurate oxygen level detection. Stainless steel housing with corrosion-resistant coating for long-term reliability. Precision-engineered heating element guarantees rapid warm-up and stable performance.
Perfect Fit & Compatibility
Direct OEM replacement for BMW models, exact fit with OE connectors. Tested for flawless integration with engine management systems. No programming required, plug-and-play installation.
Enhanced Engine Efficiency
Optimizes air-fuel mixture for improved fuel economy and reduced emissions. Smooths idle and acceleration, preventing engine hesitation. Ideal for city driving, highway cruising, and performance tuning.
Rigorous Quality Assurance
100% bench-tested for voltage output and response time. Exceeds ISO 9001 standards. Backed by a 2-year warranty for worry-free usage.
Best Value for Bulk Buyers
Lowest global wholesale price with volume discounts. Ships in OEM-style packaging, ready for retail or garage use. Stock available for immediate bulk orders.
Applications
Replacement for aging or faulty sensors in BMW 3/5/7 Series, X3/X5, and other models with compatible engine codes. Suitable for DIY mechanics or professional workshops.