

Mercedes GL Series W166 OM651 Exhaust Pipe Gasket | ELRING 429.840
Mercedes GL Series W166 OM651 Exhaust Pipe Gasket
ELRING 429.840 | Original Equipment (OEM) | 100% German Quality
The Mercedes GL Series W166 is an SUV model equipped with the OM651 engine. This model was produced between 2012 and 2019 and stands out in terms of both comfort and performance. The exhaust pipe gasket plays a critical role in ensuring the tightness of the vehicle's exhaust system. This part safely expels exhaust gases while maintaining the engine's performance. The gasket with the code ELRING 429.840 is manufactured in accordance with original equipment standards and enhances engine efficiency.
Product Features and Benefits
- OEM Compatibility: ELRING 429.840 is produced in accordance with Mercedes' OEM standards. This means the part fits your vehicle perfectly.
- Material Quality: This gasket is made from high-quality materials, noted for its durability and longevity. It has high heat and chemical resistance.
- Durability and Lifespan: This gasket can last up to 100,000 km under normal usage conditions. It maintains performance even under high temperature and pressure conditions.
- Performance: By preventing leaks in the exhaust system, it enhances engine performance, improves fuel efficiency, and reduces emissions.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. ELRING is recognized for its high-quality control processes.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 429.840 |
| Part Type | Exhaust Pipe Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Exhaust |
Vehicle Compatibility
The Mercedes GL Series W166 is compatible with vehicles that have the OM651 engine code. This part is used in GL Series models produced between 2012 and 2019. It is a critical component for ensuring the tightness of the vehicle's exhaust system. It should be noted that this model is known for its reliability and comfort as an SUV.
- Chassis code: W166
- Engine code: OM651
- Production year range: 2012-2019
- Trim/Variant: GL 350 / GL 450 / GL 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 has been serving as an original equipment supplier for Mercedes-Benz for many years. Its production processes are carried out in accordance with ISO 9001, TS 16949, and IATF 16949 standards, ensuring high quality and reliability. ELRING has a long-standing history in the automotive industry and supplies OE parts to many prestigious car brands worldwide. Its manufacturing facilities in Germany are equipped with high technology and supported by continuous quality control processes.
Installation and Usage Notes
The installation of the exhaust pipe gasket should be performed by a qualified technician. During installation, it is important to completely remove the old gasket and clean the surfaces. The torque value should be adjusted according to the installation guide. Additionally, it is recommended to check other parts of the exhaust system. The exhaust pipe gasket should be replaced every 100,000 km or when signs of leakage are observed. It is advisable to check more frequently under city driving conditions.
Frequently Asked Questions
In which W166 models is this exhaust pipe gasket used?
This exhaust pipe 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, GL 450, and GL 63 AMG variants.
Is it original or aftermarket?
ELRING is an original equipment manufacturer for Mercedes-Benz. Therefore, the gasket with the code ELRING 429.840 has the quality and performance of an original part.
How many kilometers does this exhaust pipe gasket last?
ELRING 429.840 can last up to 100,000 km under normal usage conditions. However, this duration may be shorter under extreme temperature and pressure conditions.
Can I install it myself, or do I need to take it to a mechanic?
The installation process should be performed by a qualified technician. Proper installation of the exhaust system is critical for the vehicle's performance.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a 14-day return right. For any support regarding the product, you can write to our WhatsApp line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same-day shipping, 14-day return right, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 0004920000 — MERCEDES-BENZ
- 0004920981 — MERCEDES-BENZ
- A0004920000 — MERCEDES-BENZ
- A0004920981 — MERCEDES-BENZ
