The DELPHI ES21466-12B1 oxygen sensor designed for the BMW 5 Series G31 measures oxygen levels in the exhaust gases to optimize the fuel mixture. It is a critical part for maintaining performance and emission values.
Product Features and Benefits
- Reduces fuel consumption by measuring oxygen with high precision.
- Manufactured with OEM quality; known for its durability and longevity.
- Offers easy installation and ensures full compatibility with the existing system.
- Provides an environmentally friendly driving experience by keeping emission values under control.
- Being of European origin guarantees high-quality manufacturing standards.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21466-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Emission |
Vehicle Compatibility
The DELPHI ES21466-12B1 is compatible with BMW 5 Series G31 models produced between 2017-2023. It is ideal for vehicles with B47, B48, and B57 engine codes. You can confirm compatibility with your VIN.
- Chassis code: G31
- Engine codes: B47, B48, B57
- Production year range: 2017-2023
- Trim / Variant: 5 Series Touring
It is recommended to confirm with your 17-digit VIN (chassis) number through our contact line for the correct part selection.
Quality and Warranty
DELPHI is a European-origin OE equivalent manufacturer brand. Known for its high-quality standards, this brand has a long-standing reputation in the automotive industry. Its products undergo strict testing processes before being released to the market.
Installation and Usage Notes
It is important to pay attention to torque values during installation. Proper sequencing of the oxygen sensor installation is necessary for the system to function efficiently. It is recommended to check the connections after installation. Installation by an authorized service is advised.
Frequently Asked Questions
How does this sensor benefit the vehicle?
The oxygen sensor optimizes the fuel mixture, increasing engine efficiency and reducing emissions.
Which engine codes is it compatible with?
It is fully compatible with B47, B48, and B57 engine codes.
Can I install it myself?
It is recommended that installation be performed by professionals. Incorrect installation may lead to issues.
Does this part come with a warranty?
Yes, DELPHI products typically come with a specific warranty period.
Advantages of German Parts Depot: Same-day shipping, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed for items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
