This injection pump gasket set, designed for vehicles with the M157 engine used in Mercedes S Class W221 models, plays a critical role in ensuring the efficient operation of the engine. This part ensures the sealing of the engine's fuel system and optimizes fuel injection. As a high-quality ELRING 109.520 product, this gasket set is manufactured in accordance with original equipment standards and enhances the reliability of the engine system.
Product Features and Benefits
- OEM Compatibility: This gasket set is designed and manufactured in accordance with Mercedes' original equipment standards. It fully complies with authorized service standards.
- Material Quality: Produced using high-quality materials, ensuring durability and long service life.
- Durability and Lifespan: Expected to withstand up to 100,000 km under normal conditions. Resistant to extreme temperature and pressure conditions.
- Performance: Increases the efficiency of the engine's fuel system, providing fuel savings and reducing emissions.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards, having passed quality control processes.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 109.520 |
| Part Type | Injection Pump Gasket Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This injection pump gasket set is compatible with vehicles equipped with the M157 engine and W221 chassis code of the Mercedes S Class. Produced between 2005-2013, these models are luxury cars that offer high performance and comfort. This part not only ensures the sealing of the engine's fuel system but also enhances the vehicle's performance.
- Chassis code: W221
- Engine code: M157
- Production year range: 2005-2013
- Trim/Variant: S 500, S 63 AMG
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
ELRING is known as an original equipment supplier for Mercedes. This Germany-based brand is recognized for its high quality standards. Its reliability is proven with ISO 9001, TS 16949, and IATF 16949 certifications. ELRING supplies OE parts to many automobile manufacturers worldwide, thus maintaining a high reputation in the industry.
Installation and Usage Notes
The installation of this injection pump gasket set should be carried out by professionals. The most important point to consider during installation is the complete cleaning of old gaskets. Torque values and gasket recommendations should be specified by the manufacturer. Additionally, it is recommended to check the fuel filter and other fuel system components during the injection pump replacement.
Frequently Asked Questions
Which W221 models is this injection pump gasket set used in?
This gasket set is used in the Mercedes S Class W221 chassis code M157 engine S 500 and S 63 AMG models.
Is it original or aftermarket?
ELRING is known as an original equipment supplier for Mercedes. Therefore, the ELRING 109.520 part is a product of original quality and has high standards compared to aftermarket products.
How many kilometers does this injection pump gasket set last?
This gasket set is expected to last up to 100,000 km under normal conditions. However, this duration may vary under extreme temperature and pressure conditions.
Can I install it myself, or do I need to take it to a professional?
The installation of this injection pump gasket set should be performed by professionals. There are many details to consider during installation, so it is recommended to seek assistance from an expert.
How long does it take to arrive, and do I have the right to return it?
Your order is 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.
