This crankcase ventilation gasket set is produced for vehicles with the Mercedes GL Series W166 and M278 engine code, balancing the pressure inside the engine to ensure proper oil distribution. This part is critical for the healthy operation of the engine. Worn or damaged gasket sets over time can negatively affect engine performance. With ELRING 306.250, you can enhance the efficiency of your vehicle's engine system. This part is a component of the engine system.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, ELRING offers products with high standards. This gasket set is produced in accordance with Mercedes authorized service standards.
- Material Quality: Made from high-quality elastomer material, this gasket set stands out for its durability and long-lasting use.
- Durability and Lifespan: ELRING 306.250 can withstand up to 100,000 km under normal usage conditions. It is resistant to extreme temperatures and pressure.
- Performance: This gasket set balances the oil pressure in the engine and prevents leaks, thereby increasing the engine's efficiency. This results in fuel savings.
- Testing and Certification: The product has ISO 9001 and TS 16949 certifications. ELRING manufactures in accordance with high quality standards.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 306.250 |
| Part Type | Crankcase Ventilation Gasket Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This gasket set is compatible with vehicles of the Mercedes GL Series W166 chassis code. It is especially recommended for models with the M278 engine code. The W166 series has been produced since 2013 and holds a significant place in the luxury SUV segment.
- Chassis code: W166
- Engine code: M278
- Production year range: 2013-2021
- Trim/Variant: GL 350 / GL 450 / GL 500
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 an original equipment manufacturer with high quality standards. ELRING supplies OE parts for Mercedes-Benz vehicles and offers quality assurance with ISO 9001 and TS 16949 certifications. These parts, produced in Germany, are long-lasting and high-performing. ELRING manufactures OE parts for many automotive brands worldwide.
Installation and Usage Notes
The installation of the crankcase ventilation gasket set should be performed by professionals. The most important point to consider during installation is to completely clean the old gaskets. Additionally, attention should be paid to torque values during the installation of the new gasket set. This part plays a critical role in the healthy operation of the engine and should be checked at regular intervals. It would also be beneficial to check this gasket set during oil changes.
Frequently Asked Questions
In which W166 models is this crankcase ventilation gasket set used?
This gasket set is used in Mercedes GL Series W166 vehicles, particularly in models GL 350, GL 450, and GL 500 with the M278 engine code.
Is it original or aftermarket?
As an original equipment manufacturer, ELRING offers products with high quality standards. This gasket set is produced as OE equivalent and functions with the same quality as original parts.
How many km does this crankcase ventilation gasket set last / when should it be replaced?
This gasket set can last approximately 100,000 km under normal usage conditions. Signs of wear include oil leaks and increased engine noises. Replacement is recommended in these cases.
Can I install it myself, or do I need to take it to a mechanic?
The installation process should be performed by professionals. If you do not have the necessary tools and knowledge, it is recommended to consult a mechanic.
How long does it take to arrive, do I have a right to return?
Your orders are shipped on the same day. You have the right to return within 14 days. For detailed information, you can contact our WhatsApp support line.
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 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.
