The DELPHI ES21672-12B1 Oxygen Sensor designed for the BMW 5 Series E61 measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This helps keep emission values under control and enhances engine performance.
Product Features and Benefits
- Manufactured with DELPHI quality, this sensor operates with high precision to reduce fuel consumption.
- Its compliance with OEM standards ensures a long-lasting and durable part.
- Increases the efficiency of your emission system, providing an environmentally friendly driving experience.
- Saves time and labor with easy installation.
- DELPHI, a European brand, is recognized in the industry for its reliability.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21672-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Emission |
Vehicle Compatibility
This oxygen sensor is compatible with BMW 5 Series E61 models. It can be used with models produced between 2004-2010 and engine codes N52, M47, M57. We recommend checking compatibility with your VIN.
- Chassis code: E61
- Engine codes: N52, M47, M57
- Production year range: 2004-2010
- Trim / Variant: 5 Series Touring
It is recommended to confirm the correct part selection with your 17-digit VIN (chassis) number through our contact line.
Quality and Warranty
DELPHI is a European-origin OE equivalent manufacturer brand. Its products are rigorously tested according to industry standards and have high-quality certifications. Therefore, the DELPHI brand is known for its reliability.
Installation and Usage Notes
During installation, it is important to pay attention to torque values and ensure connections are made in the correct order. Complete the installation by reviewing the checkpoints. It is recommended to work with an authorized service.
Frequently Asked Questions
Can I install this sensor myself?
Yes, but it is important to have the necessary knowledge and experience for installation.
How can I tell if the oxygen sensor is faulty?
Symptoms may include the check engine light coming on or a sudden increase in fuel consumption.
Is there a warranty for this sensor?
Yes, DELPHI products generally come with a warranty.
Is it compatible with different engine codes?
Yes, it is compatible with N52, M47, and M57 engine codes.
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 from items we physically have in stock. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
