The Mercedes GL Series W166 is a vehicle equipped with the OM651 engine code and was produced between 2012 and 2019. The valve cover gasket is an important part located at the top of the engine. This part prevents oil from leaking inside the engine and ensures efficient operation. The valve cover gasket plays a critical role in maintaining the engine's seal, and therefore, it needs to be replaced if it wears out over time. The part known by the code FEBI 101959 meets high-quality standards and enhances engine performance.
Product Features and Benefits
- OEM Compatibility: This valve cover gasket is designed to meet original equipment specifications. Its compliance with authorized service standards guarantees proper engine fitment.
- Material Quality: Made from high-quality elastomer material, which increases durability and resistance to engine temperatures.
- Durability and Lifespan: Average lifespan is 100,000 km. It is resistant to high temperatures and engine oils.
- Performance: While ensuring oil sealing for the engine, it improves overall engine performance and increases fuel efficiency.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards, providing quality assurance.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 101959 |
| Part Type | Valve Cover Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This valve cover gasket is compatible with the Mercedes GL Series W166. This vehicle, equipped with the OM651 engine code, was produced between 2012 and 2019. This model is positioned in the luxury SUV class, noted for its spacious interior and powerful engine options.
- Chassis code: W166
- Engine code: OM651
- Production year range: 2012-2019
- Trim/Variant: GL 350 CDI
It is recommended to confirm the correct part selection with your 17-digit VIN (chassis) number through our contact line.
Quality and Warranty
FEBI is one of Europe's leading spare part manufacturers and an original equipment supplier for many automotive brands. With ISO 9001 and TS 16949 certifications, FEBI ensures high-quality standards in its products. It manufactures OE parts for prestigious brands like Mercedes-Benz. The production facilities located in Germany are equipped with the latest technology, enhancing the reliability of the products.
Installation and Usage Notes
Since the valve cover gasket is located at the top of the engine, its installation requires care. During installation, it is important to completely clean the old gasket and properly place the new part. Typically, it is recommended to replace such parts every 100,000 km. Additionally, it is advisable to check the engine oil level before replacing the gasket and add new oil if necessary. During installation, attention should be paid to torque values, and new bolts or nuts should be used if needed.
Frequently Asked Questions
Which W166 models use this valve cover gasket?
This valve cover gasket is used in all models of the Mercedes GL Series W166 with the OM651 engine code. It is particularly compatible with the GL 350 CDI variant.
Is it original or aftermarket?
FEBI is considered an original equipment manufacturer brand. Therefore, this part with the code FEBI 101959 is a product of original quality and offers higher reliability compared to aftermarket parts.
How long does this valve cover gasket last / when should it be replaced?
The valve cover gasket is typically recommended to be replaced every 100,000 km. Signs of wear include oil leaks or abnormalities in engine operation.
Can I install it myself, or do I need to take it to a mechanic?
The installation process requires specific technical knowledge. If you do not have mechanical knowledge, it is recommended to consult an authorized service. The installation can be done with the necessary tools.
How long will it take to arrive, do I have the right to return it?
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 invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed for items physically in stock. 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.
