This oil cooler, used in Mercedes C-Class W203 vehicles with the OM646 engine, maintains optimal performance by controlling the engine temperature. The oil cooler adds a cooling function to the engine oil, preventing the engine from overheating and thus extending its lifespan. This part is a critical component of the engine's oil system and is vital for the engine's efficiency. Recognized by the code FEBI 37743, this oil cooler is made from high-quality materials and is durable.
Product Features and Benefits
- OEM Compatibility: This oil cooler is manufactured according to original equipment standards. It provides a perfect fit with parts used in authorized service centers.
- Material Quality: Made from high-quality aluminum and durable plastic materials, it shows resistance to wear and tear.
- Durability and Lifespan: Offers an approximate lifespan of 100,000 km. It is resistant to extreme temperatures and harsh conditions.
- Performance: By lowering the engine oil temperature, it increases fuel efficiency and improves overall engine performance.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. It has undergone quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 37743 |
| Part Type | Engine Oil Cooler |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This engine oil cooler is compatible with Mercedes C-Class vehicles with the W203 chassis code. It is designed for models with the OM646 engine code. Vehicles produced between 2000-2007 can maintain engine health using this part, which offers high performance and durability.
- Chassis code: W203
- Engine code: OM646
- Production year range: 2000-2007
- 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
FEBI has extensive experience in the automotive spare part market. This Germany-based brand supplies OE parts to many automotive manufacturers. It meets quality standards with ISO 9001 and TS 16949 certifications. FEBI has proven its reliability by producing parts for prestigious brands like Mercedes-Benz.
Installation and Usage Notes
The most important consideration during the installation of the engine oil cooler is ensuring proper placement and connections. It is recommended to check the seals to ensure oil tightness during installation. Additionally, the oil cooler should generally be checked with every oil change. An oil change is recommended every 10,000 km. During the installation of this part, the overall condition of the engine should also be checked.
Frequently Asked Questions
In which W203 models is this engine oil cooler used?
This oil cooler can be used in all models of the Mercedes C-Class W203 chassis code. It is fully compatible with vehicles with the OM646 engine code.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer. This oil cooler has high-quality standards and offers more reliable performance compared to aftermarket parts.
How many km does this engine oil cooler last / when should it be replaced?
This oil cooler can last approximately 100,000 km under normal conditions. However, it should be checked immediately if there are signs of engine overheating or oil leakage.
Can I install it myself, or do I need to take it to a mechanic?
It is recommended that installation be done by professionals. However, if you are experienced, you can install it yourself. Necessary tools and a careful installation process are required.
How long will it take to arrive, do I have the right to return it?
Orders are shipped the same day. You have the right to return within 14 days. You can get detailed 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 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.
