

Mercedes W140 M104 Oil Pump Gear | FEBI 25241 Spare Part
Mercedes S Class W140 M104 Oil Pump Gear
FEBI 25241 | Original Equipment (OEM) | 100% German Quality
This oil pump gear, designed for vehicles equipped with the M104 engine in the Mercedes S Class W140, plays a critical role in ensuring the circulation of oil within the engine. In vehicles produced between 1991 and 1998, the oil pump gear increases the engine's oil pressure, preventing wear and ensuring the proper functioning of engine components. This part is extremely important for extending the engine's lifespan and maintaining its performance. Known by the code FEBI 25241, this oil pump gear is an essential component of the engine's lubrication system.
Product Features and Benefits
- OEM Compatibility: This oil pump gear is manufactured in accordance with original equipment standards and is approved by authorized Mercedes service centers. The part fits perfectly in place.
- Material Quality: Made from high-quality metal alloys, this part stands out for its durability. The latest technologies are used in the manufacturing process.
- Durability and Lifespan: This oil pump gear can last up to 100,000 km under normal usage conditions. It also performs well under extreme temperatures and challenging conditions.
- Performance: By increasing the engine's oil pressure, it improves the efficiency and performance of the engine. It provides fuel savings and extends the engine's lifespan.
- Testing and Certification: Manufactured in compliance with international production standards such as ISO 9001 and TS 16949, and has undergone various tests.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 25241 |
| Part Type | Oil Pump Gear |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This oil pump gear is designed to be compatible with the M104 engine of the Mercedes S Class W140 model. Vehicles produced between 1991 and 1998 offer high performance and durability. This part is a critical component for ensuring the efficient operation of the S Class's engine system.
- Chassis code: W140
- Engine code: M104
- Production year range: 1991-1998
- Trim/Variant: S Class
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 is recognized for its many years of experience in the automotive spare part industry. It serves as an OE supplier to Mercedes factories and maintains high-quality standards. Proven by certifications such as ISO 9001 and TS 16949, FEBI products are manufactured in Germany. This oil pump gear is a reliable part that fits the engine systems of Mercedes vehicles.
Installation and Usage Notes
Care must be taken during the installation of this oil pump gear. The installation process is critical as it affects the engine's oil pressure. It is recommended to check the oil pump gear at every oil change. Additionally, attention should be paid to the appropriate torque values during installation. It is also advisable to change the oil filter and oil along with the oil pump gear. Depending on the vehicle's usage conditions, oil change intervals may vary between city and long-distance driving.
Frequently Asked Questions
In which W140 models is this oil pump gear used?
This oil pump gear is used in all versions of the Mercedes S Class W140 equipped with the M104 engine. It is ideal for vehicles produced between 1991 and 1998.
Is it original or aftermarket?
FEBI is recognized as an original equipment supplier for Mercedes. This part is produced with original quality and offers superior performance and durability compared to aftermarket parts.
How many kilometers does this oil pump gear last?
This oil pump gear can last approximately 100,000 km under normal usage conditions. Signs of wear include a drop in the engine's oil pressure and noisy operation.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the oil pump gear is a process that requires technical knowledge. If you do not have experience in this area, it is recommended to seek help from a professional. The necessary tools and correct installation techniques should be used.
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. Sales are made with e-archive invoices.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, 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 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 6031810012 — Mercedes-Benz
- 6031810112 — Mercedes-Benz
- A6031810012 — Mercedes-Benz
- A6031810112 — Mercedes-Benz
Compatible vehicle information not yet added.
