The Mercedes S Class W221 is a luxury sedan model produced between 2005 and 2013. This model is equipped with diesel engine options featuring the OM642 engine code. The injector bolt plays a critical role in securely mounting the injectors to the engine block. This part ensures the proper functioning of the engine and guarantees the correct distribution of fuel through the injectors. Using a quality injector bolt enhances engine performance and optimizes fuel efficiency. The part coded FEBI 172930 is designed to increase the reliability of the injector system in the Mercedes S Class.
Product Features and Benefits
- OEM Compatibility: FEBI 172930 is manufactured in accordance with original equipment standards and is approved by authorized Mercedes service centers. The part ensures perfect fitment to the engine block.
- Material Quality: Made from high-quality steel material, providing long-lasting and durable performance.
- Durability and Lifespan: The FEBI injector bolt is resistant to high temperatures and pressures. The average lifespan is 100,000 km.
- Performance: This part improves the efficiency of the engine's fuel system, providing fuel savings and reducing emissions.
- Testing and Certification: The product is manufactured in compliance with ISO 9001 and TS 16949 standards and has passed quality control tests.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 172930 |
| Part Type | Injector Bolt |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 172930 injector bolt is fully compatible with the Mercedes S Class W221 model. This part is used with diesel engines featuring the OM642 engine code. The W221 series was produced between 2005 and 2013 and includes many different engine variants. This product is specifically designed to enhance engine performance and ensure the safe installation of the injectors.
- Chassis code: W221
- Engine code: OM642
- Production year range: 2005-2013
- Trim/Variant: S350, S320, S300
For the correct part selection, it is recommended to confirm with our contact line using your 17-digit VIN (chassis) number.
Quality and Warranty
FEBI has been active in the spare part market for many years and serves as an OE supplier to many automotive manufacturers. Its products are manufactured according to high-quality standards and have certifications such as ISO 9001 and TS 16949. FEBI is a reliable manufacturer supplying injector bolts to prestigious brands like Mercedes-Benz. Its production facilities are located in Germany, ensuring high-quality control processes.
Installation and Usage Notes
The injector bolt should be carefully placed during injector installation. It is recommended to use a new bolt for each injector replacement. The torque value should be set to 25 Nm during installation. It is also important to check the seals during the installation of the injectors. Additionally, it is advisable to check periodically according to the engine's operating conditions.
Frequently Asked Questions
Which W221 models use this injector bolt?
The FEBI 172930 injector bolt is used in all variants of the Mercedes S Class W221 with the OM642 engine code. It is particularly suitable for the S350 and S320 models.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for Mercedes-Benz. Therefore, the FEBI 172930 injector bolt is a product of original quality and offers higher reliability compared to aftermarket parts.
How long does this injector bolt last / when should it be replaced?
The FEBI 172930 injector bolt can last an average of 100,000 km under normal usage conditions. It is recommended to replace it in case of wear signs or injector leakage.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the injector bolt is a procedure that requires expertise. If you do not have the necessary tools and experience, it is recommended to consult a professional. Care should be taken during installation.
How long will it take to arrive, do I have a return right?
Your order will be shipped the same day. Additionally, you have the right to return within 14 days. All transactions are conducted with an e-archive invoice.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, sales with e-archive invoice, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only from 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.
