The OM651 engine found in the Mercedes GL Series W166 model was produced between 2012 and 2019. The rocker cover plays a crucial role by sealing the engine oil and protecting engine components as it sits at the top of the engine. This part is critical for ensuring the proper functioning of the engine. Known by the code FEBI 176086, this rocker cover is designed to enhance engine performance and prevent leaks. As part of the engine system, it offers reliable operation and longevity.
Product Features and Benefits
- OEM Compatibility: The FEBI 176086 code is produced in accordance with original equipment standards and is a product used in authorized Mercedes service centers.
- Material Quality: Manufactured using high-quality materials, it is resistant to heat and chemicals.
- Durability and Lifespan: Offers long-lasting use, providing durability up to 100,000 km.
- Performance: Increases the oil sealing of the engine, improving overall engine performance and reducing oil consumption.
- Testing and Certification: Produced in accordance with ISO 9001 and TS 16949 standards and has undergone quality testing.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 176086 |
| Part Type | Rocker Cover |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The rocker cover with the code FEBI 176086 is compatible with the Mercedes GL Series W166 model. This part is designed for use with vehicles that have the OM651 engine code. It is ideal for GL Series vehicles produced between 2012 and 2019. This model offers high performance and comfort in the SUV class.
- Chassis code: W166
- Engine code: OM651
- Production year range: 2012-2019
- Trim/Variant: GL 350, GL 400
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 a brand recognized for its long-standing experience in the spare part industry. These parts, produced in accordance with German engineering standards, are also used as original equipment in Mercedes-Benz factories. With ISO 9001, TS 16949, and IATF 16949 certifications, FEBI offers high quality and reliability. It holds a significant position in the global market with its production facilities located in Germany.
Installation and Usage Notes
The most important point to consider during the installation of the rocker cover is the proper placement of the gasket and fasteners. It is recommended to completely clean the old gasket and replace it with a new one during installation. Additionally, a torque value of 10-15 Nm is advised. This part should be checked during oil changes and replaced if necessary.
Frequently Asked Questions
Which W166 models is this rocker cover used in?
The rocker cover with the code FEBI 176086 is used in the Mercedes GL Series W166 model produced between 2012 and 2019, in vehicles with the OM651 engine code.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer for Mercedes-Benz. Therefore, the part with the code FEBI 176086 is a product that meets original standards, offering high quality and durability.
How long does this rocker cover last / when should it be replaced?
The FEBI 176086 rocker cover has an average lifespan of 100,000 km. It is recommended to replace it if signs of oil leaks or a decrease in engine performance are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the rocker cover can be done with basic hand tools; however, it is safer to seek assistance from a professional to avoid damaging engine components.
How long will it take to arrive, do I have the right to return it?
Your orders are usually shipped the same day. You have the right to return within 14 days. You can contact us via our WhatsApp support line for assistance.
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 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 a quote for the correct OE/equivalent part.
