The Mercedes S Class W221, produced with the M273 engine code, is one of the prominent luxury sedan models from 2005 to 2013. The crankshaft position sensor monitors the rotation speed of the crankshaft and sends data to the engine control unit. This part is critical for ensuring the proper functioning of the engine. The sensor with the FEBI 37984 code enhances engine performance and optimizes fuel efficiency. It is also an important component that increases the reliability of the engine control system.
Product Features and Benefits
- OEM Compatibility: FEBI 37984 is manufactured according to original equipment standards. This sensor fully complies with Mercedes' authorized service standards, ensuring no issues during part replacement.
- Material Quality: Manufactured using high-quality materials. This ensures long-lasting and durable performance.
- Durability and Lifespan: FEBI 37984 is designed to withstand harsh conditions. It can last up to an average of 100,000 km under normal use.
- Performance: By accurately detecting the engine's RPM, it optimizes fuel consumption and enhances overall engine performance.
- Testing and Certification: The production process is carried out in accordance with ISO 9001 and TS 16949 standards, ensuring quality assurance.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 37984 |
| Part Type | Crankshaft Position Sensor |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
FEBI 37984 is compatible with vehicles of the Mercedes S Class W221 chassis code. This sensor is designed for models with the M273 engine code and works with S Class vehicles produced between 2005 and 2013. This model holds a significant place in the luxury sedan segment and offers high performance.
- Chassis code: W221
- Engine code: M273
- Production year range: 2005-2013
- Trim/Variant: Luxury Sedan
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has years of experience in the spare part market and supplies original equipment to many automotive manufacturers. Its products are certified with ISO 9001, TS 16949, and IATF 16949. FEBI manufactures OE parts for high-end brands like Mercedes-Benz and has high-quality production facilities in Germany. This ensures that the quality and reliability of its products are always prioritized.
Installation and Usage Notes
The installation of the crankshaft position sensor is done at a point located at the top of the engine. This part should be replaced carefully as it affects the engine's operating system. Attention should be paid to the connection points of the sensor during installation, and the correct torque value should be achieved. It is generally recommended to check the engine oil and filters during this part replacement. More frequent checks may be beneficial for city driving.
Frequently Asked Questions
Which W221 models use this crankshaft position sensor?
FEBI 37984 is used in Mercedes S Class W221 models produced between 2005 and 2013. These models are equipped with the M273 engine code.
Is it original or aftermarket?
FEBI is considered an original equipment manufacturer. Therefore, the FEBI 37984 sensor offers high quality and durability. It is more long-lasting compared to aftermarket products.
How long does this crankshaft position sensor last / when should it be replaced?
FEBI 37984 can last up to an average of 100,000 km under normal usage conditions. It is recommended to replace it when signs of wear are observed or when engine performance begins to decline.
Can I install it myself, or do I need to take it to a mechanic?
Installing the crankshaft position sensor requires some technical knowledge. If you lack experience, it is advisable to consult a professional. The installation can be done with the necessary tools.
How long will it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. Additionally, sales are made with e-archive invoices.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, sales with e-archive invoices, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only for items physically available. 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.
