The Mercedes S Class W222 is a luxury sedan model produced with the M278 engine. This model was manufactured between 2013 and 2020. The oil pump chain is a critical component that ensures the proper functioning of the engine's oil pump. This part controls the oil flow in the engine and ensures that oil reaches all components of the engine. Proper functioning of the oil pump chain extends the engine's lifespan and enhances its performance. This part, recognized by the FEBI 25446 code, is an important part of the engine's lubrication system.
Product Features and Benefits
- OEM Compatibility: FEBI 25446 is manufactured in accordance with original equipment standards. This part is designed to meet Mercedes' authorized service standards and provides excellent compatibility with the engine's oil pump system.
- Material Quality: Made from high-quality steel and plastic materials. These materials enhance durability and ensure long-lasting use.
- Durability and Lifespan: FEBI 25446 can withstand up to 100,000 km under normal usage conditions. It is highly resistant to temperature changes and engine operating conditions.
- Performance: By optimizing the oil flow in the engine, it ensures more efficient engine operation. This contributes to fuel savings and improved emission values.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 production standards. This guarantees the quality and reliability of the product.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 25446 |
| Part Type | Oil Pump Chain |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
FEBI 25446 is compatible with the Mercedes S Class W222 model equipped with the M278 engine. This part can be used in vehicles with the W222 chassis code produced between 2013 and 2020. This model stands out in the luxury sedan segment with its high performance and comfort.
- Chassis code: W222
- Engine code: M278
- Production year range: 2013-2020
- Trim/Variant: Luxury Sedan
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has been active in the automotive spare part industry for many years and supplies original equipment to many car manufacturers. The company continuously raises quality standards with ISO 9001 and TS 16949 certifications. Supplying parts to luxury brands like Mercedes, FEBI offers high quality and reliability. Their products are manufactured in modern production facilities in Germany, ensuring that users receive a reliable product.
Installation and Usage Notes
The installation of the oil pump chain should be performed by qualified personnel. Since this part is connected to the internal components of the engine, it must be placed carefully. During installation, torque values should be checked, and appropriate gaskets should be used if necessary. The oil pump chain should be checked during engine oil changes and replaced if necessary. More frequent checks are recommended for urban use.
Frequently Asked Questions
In which W222 models is this oil pump chain used?
FEBI 25446 can be used in all vehicles produced with the M278 engine of the Mercedes S Class W222 model. This model was manufactured between 2013 and 2020.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for Mercedes. Therefore, the FEBI 25446 part is a product of original part quality and reliability.
How many kilometers does this oil pump chain last?
FEBI 25446 can withstand up to 100,000 km under normal usage conditions. However, this duration may vary depending on the engine's operating conditions.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the oil pump chain should be performed by qualified personnel. It must be placed carefully as it is connected to the internal components of the engine.
How long does 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, e-archive invoiced sales, 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 support line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent parts.
