

Mercedes GL Series W166 OM651 Valve Shaft Gasket Set | ELRING 424.800
Mercedes GL Series W166 OM651 Valve Shaft Gasket Set
ELRING 424.800 | Original Equipment (OEM) | 100% German Quality
The Mercedes-Benz GL Series W166 is an SUV model equipped with the OM651 engine. This model was produced between 2012 and 2019 and is noted for its powerful engine design. The valve shaft gasket set is a critical part that ensures the sealing of the engine's valve system. This part enhances the overall performance and efficiency of the engine, preventing leaks and supporting healthy engine operation. Offered under the ELRING 424.800 code, this valve shaft gasket set is of original equipment quality and belongs to the engine's valve system.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, ELRING guarantees that this valve shaft gasket set is produced in accordance with Mercedes-Benz standards. The part is specifically designed to ensure proper engine fitment.
- Material Quality: This gasket set is made from high-quality materials. Its durable structure ensures the longevity of the engine and provides resistance to wear.
- Durability and Lifespan: The ELRING valve shaft gasket set can withstand up to 100,000 km under normal usage conditions. It is resistant to temperature fluctuations and the operating conditions of the engine.
- Performance: This part increases fuel efficiency and reduces emissions by ensuring the engine's sealing. It is essential for healthy engine performance.
- Testing and Certification: ELRING manufactures in compliance with international quality standards such as ISO 9001 and TS 16949. This ensures the quality and reliability of the parts.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 424.800 |
| Part Type | Valve Shaft Gasket Set |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This valve shaft gasket set is compatible with Mercedes-Benz GL Series W166 models. It is designed for vehicles with the OM651 engine code. This part is critical for ensuring the sealing of the engine's valve system. The W166 series was produced between 2012 and 2019 and is compatible with all variants from this period.
- Chassis code: W166
- Engine code: OM651
- Production year range: 2012-2019
- Trim/Variant: All Variants
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
ELRING has been active in the automotive spare part market for many years and serves as an OE supplier to many automotive manufacturers. It holds ISO 9001 and TS 16949 certifications in terms of quality standards. This ensures that the reliability and quality of the parts it produces are recognized internationally. ELRING manufactures high-quality spare parts for brands like Mercedes-Benz and uses modern manufacturing techniques at its facilities in Germany.
Installation and Usage Notes
The installation of the valve shaft gasket set should be performed by professionals. The most important point to consider during installation is the correct placement of the gaskets. Since this part ensures the sealing of the engine, appropriate torque values must be applied during installation. Additionally, it is recommended to completely clean the old gaskets and check the new gaskets before installation. After installation, any leaks should be checked when the engine is started.
Frequently Asked Questions
In which W166 models can this valve shaft gasket set be used?
This valve shaft gasket set can be used in all variants of the Mercedes-Benz GL Series W166 models. It is compatible with all vehicles that have the OM651 engine code.
Is it original or aftermarket?
As an original equipment manufacturer, ELRING guarantees that this valve shaft gasket set is produced in accordance with Mercedes-Benz standards. The quality difference plays a significant role between original parts and aftermarket parts.
How many km does this valve shaft gasket set last / when should it be replaced?
This gasket set is expected to last up to 100,000 km under normal usage conditions. Replacement is recommended when signs of leakage appear or when a decrease in engine performance is observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the valve shaft gasket set should be performed by professionals. It requires appropriate equipment and knowledge, so it is recommended to consult an expert.
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. You can get information from our 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 only confirmed for items physically available. If you write to our support 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.
- 6040500058 — MERCEDES-BENZ
- A6040500058 — MERCEDES-BENZ
