High-Quality Oxygen Sensor for BMW E60/E61

Precision-engineered with corrosion-resistant stainless steel housing for superior durability in harsh environments. Features advanced electrochemical cell technology for accurate dissolved oxygen measurement (0-20mg/L range).

Seamless OEM Compatibility

Direct-fit replacement part designed to match original BMW specifications (11787539126). Includes high-grade nitrile gasket for airtight sealing, preventing leaks in fuel/exhaust systems.

Multi-Scenario Applications

Ideal for automotive diagnostics, engine performance tuning, and emission control systems. Suitable for professional mechanics and DIY enthusiasts maintaining 5/7-series BMWs (2003-2010 models).

Industrial-Grade Construction

Military-standard wiring harness with high-temperature silicone insulation (rated to 300°C). Laser-calibrated sensing element ensures ±1% measurement accuracy.

Cost-Effective Bulk Solution

Manufactured in ISO-certified facilities. Available in wholesale quantities with volume discounts. Ships globally from our bonded warehouses with same-day dispatch.