The NTK BMW Oxygen Sensor 11788689863, manufacturer part number 25268, is an OE supplier component engineered for optimal compatibility with select BMW models. Designed for precise monitoring and efficient exhaust management, this downstream oxygen sensor is positioned after the catalyst in the exhaust pipe, ensuring accurate emissions control.
Key features:
- Genuine NTK quality as an OE supplier
- OEM-specified for proper performance
- Application-specific fit for select BMW models with the 3.0L L6 engine and G-series chassis
- Validated fitment for downstream (after-catalyst) position
Verified fitment includes select 2019–2025 BMW 540i, 840i, M240i, M340i, M440i, X3, X4, X5, X6, X7, and Z4 models with applicable chassis, submodels, and engine specifications.
Refer to your vehicle’s details to confirm compatibility.
Specifications
Product Type
OE Supplier
OE Part Number
11 78 8 689 863 / 11788689863
OEM
Yes
Manufacturer Part Number
25268
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