


Mercedes GL Series W166 OM642 Engine Oil Cooler | FEBI 102371
Mercedes GL Series W166 OM642 Engine Oil Cooler
FEBI 102371 | Original Equipment (OEM) | 100% German Quality
This oil cooler, designed for vehicles equipped with the Mercedes GL Series W166 and OM642 engine, ensures optimal operating temperature for the engine, enhancing performance. The oil cooler functions to cool the engine oil, preventing overheating. This part is critical for the healthy operation of the engine and is produced to original equipment standards with the FEBI 102371 code. Located within the engine system, this part supports vehicle performance by increasing engine efficiency.
Product Features and Benefits
- OEM Compatibility: FEBI 102371 is manufactured to fully comply with original equipment specifications, ensuring seamless operation within the engine layout.
- Material Quality: Made from high-quality materials, it stands out for its durability. The production technology ensures long-lasting use.
- Durability and Lifespan: This oil cooler is designed to withstand up to 100,000 km under normal conditions. It maintains performance even under extreme temperature and pressure conditions.
- Performance: By ensuring the engine operates at an optimal temperature, it enhances fuel efficiency and reduces emission values.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. Quality is assured with factory approvals.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 102371 |
| Part Type | Engine Oil Cooler |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 102371 engine oil cooler is compatible with the Mercedes GL Series W166 and is designed for use with vehicles featuring the OM642 engine code. This part fits GL Series models produced between 2012 and 2019 and supports the healthy operation of the engine.
- Chassis code: W166
- Engine code: OM642
- Production year range: 2012-2019
- Trim/Variant: GL 350/GL 450
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has been recognized as an original equipment supplier for many years. As an approved manufacturer in Mercedes-Benz factories, FEBI meets quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. With production facilities based in Germany, it has a strong reputation in the spare part market and manufactures OE parts for many prestigious automotive brands.
Installation and Usage Notes
There are important points to consider during the installation of the engine oil cooler. To prevent oil leakage during installation, old gaskets must be completely cleaned. Manufacturer recommendations for torque values should be followed. The oil cooler should be checked during oil changes and replaced if necessary. Regular maintenance is recommended, especially in urban use, as the lifespan of the part may be shortened.
Frequently Asked Questions
Which W166 models is this engine oil cooler used in?
FEBI 102371 is used in the Mercedes GL Series W166, specifically in the GL 350 and GL 450 models with the OM642 engine code.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer, and this oil cooler is produced in accordance with OE standards. The quality difference offers a distinct advantage in performance and durability.
How many km does this engine oil cooler last / when should it be replaced?
FEBI 102371 can last up to 100,000 km under normal conditions. It should be checked for wear signs or during oil changes.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the engine oil cooler is a process that requires technical knowledge, and it is recommended to have it done by a qualified technician. It can be installed with the necessary tools, but caution is advised.
How long does it take to arrive, do I have the right to return it?
Your orders are shipped the same day. You have the right to return within 14 days. Transactions are processed with e-archive invoices. You can contact our support line for assistance.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, 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 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.
- 6421800165 — Mercedes-Benz
- 6421880001 — Mercedes-Benz
- A6421800165 — Mercedes-Benz
- A6421880001 — Mercedes-Benz
Compatible vehicle information not yet added.
