

Mercedes GL Serisi W166 OM651 Yağ Ölçme Çubuğu Contası | ELRING 284.920
Mercedes GL Series W166 OM651 Oil Dipstick Seal
ELRING 284.920 | Original Equipment (OEM) | 100% German Quality
This oil dipstick seal, designed for Mercedes GL Series W166 vehicles with the OM651 engine code, ensures accurate measurement of the engine's oil level. This part plays a critical role in maintaining the engine's oil tightness. The oil dipstick seal prevents engine oil from leaking out, contributing to the healthy operation of the engine. Identified by the ELRING 284.920 code, this product is an important component of the engine system and should be checked regularly.
Product Features and Benefits
- OEM Compatibility: ELRING is an original equipment part manufactured to high standards. This part is approved by authorized Mercedes service centers and has original part fitment compatibility.
- Material Quality: Manufactured using high-quality elastomer material. This material is resistant to temperature changes and chemical effects.
- Durability and Lifespan: Offers long-lasting use, capable of withstanding up to 100,000 km under normal conditions. It maintains performance even under extreme temperature and pressure conditions.
- Performance: Ensures efficient engine operation and increases fuel savings by accurately measuring the engine's oil level.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. ELRING undergoes testing processes that guarantee high quality.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 284.920 |
| Part Type | Oil Dipstick Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This oil dipstick seal is compatible with Mercedes GL Series W166 vehicles. It is specifically designed for vehicles with the OM651 engine code. This part helps accurately measure the engine's oil level and supports the healthy operation of the engine. The W166 series was produced between 2012-2019 and holds a significant place in the luxury SUV segment.
- Chassis code: W166
- Engine code: OM651
- Production year range: 2012-2019
- Trim/Variant: GL 350 CDI, GL 450
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 a brand specialized in the production of high-quality spare parts. It is recognized as an OE supplier for Mercedes-Benz. Holding ISO 9001 and TS 16949 certifications, ELRING meets the highest industry standards for reliability and quality. Parts produced using high technology in manufacturing facilities in Germany provide original equipment to many automotive brands worldwide.
Installation and Usage Notes
The oil dipstick seal is a critical part for accurately measuring the engine's oil level. The most important point to consider during installation is ensuring that the seal is properly placed. Additionally, it is recommended to check the seal during every oil change. The oil change interval typically ranges between 10,000-15,000 km. This part should be considered a component that needs to be replaced along with the oil filter.
Frequently Asked Questions
In which W166 models is this oil dipstick seal used?
This oil dipstick seal is used in the OM651 engine code versions of Mercedes GL Series W166 vehicles. It is compatible specifically with the GL 350 CDI and GL 450 models.
Is it original or aftermarket?
ELRING is an original equipment (OE) manufacturer for Mercedes-Benz. Therefore, the ELRING oil dipstick seal is of original part quality and offers higher reliability compared to aftermarket products.
How many km does this oil dipstick seal last / when should it be replaced?
This oil dipstick seal can last up to 100,000 km under normal conditions. However, the condition of the seal should be checked when signs of oil leakage are observed or during oil changes.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the oil dipstick seal can be done by individuals with technical knowledge. However, there are important points to consider during installation. Therefore, if you lack experience, it is recommended to consult a mechanic.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a return right of 14 days. Additionally, sales are made with e-archive invoices. You can get assistance for any questions through our WhatsApp support line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same day shipping, 14-day return right, e-archive invoiced sales, 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 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.
- 0239970745 — MERCEDES-BENZ
- 2661525000 — TecDoc (HYUNDAI)
- A0239970745 — MERCEDES-BENZ
