


Mercedes W126 Radiator Spare Water Tank Cap | FEBI 02359
Mercedes W126 Chassis Radiator Spare Water Tank Cap | FEBI 02359
FEBI 02359 | Original Equipment (OEM) | 100% German Quality
The Mercedes W126 chassis is a model produced between 1979-1991 and is typically equipped with 2.8L, 3.0L, and 5.0L engine options. The radiator spare water tank cap is an essential part of the vehicle's cooling system. This part protects the engine by preventing overheating and stops coolant leakage. The cap offered under the code FEBI 02359 is manufactured using high-quality materials and meets original equipment standards. Any issues related to the cooling system can negatively affect engine performance, making this part extremely important and enhancing the reliability of the vehicle's cooling system.
Product Features and Benefits
- OEM Compatibility: FEBI 02359 is designed and manufactured in accordance with original equipment standards. This part fits perfectly into the cooling system of Mercedes W126 chassis vehicles.
- Material Quality: Made from high-quality plastic and metal components. These materials are resistant to wear and provide long-lasting performance.
- Durability and Lifespan: This part has a lifespan of 5-7 years under normal usage conditions. It is resistant to extreme temperatures and pressure conditions.
- Performance: Prevents coolant leakage, keeping the engine at its ideal operating temperature, thus enhancing engine performance.
- Testing and Certification: The manufacturing process is carried out in accordance with ISO 9001 and TS 16949 standards. FEBI is a brand that offers high quality and reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 02359 |
| Part Type | Radiator Spare Water Tank Cap |
| Manufacturing Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Cooling System |
Vehicle Compatibility
The radiator spare water tank cap with the code FEBI 02359 is compatible with Mercedes W126 chassis vehicles. This part is specifically used in W126 models equipped with 2.8L, 3.0L, and 5.0L engine options. It plays a critical role in the vehicle's cooling system and prevents engine overheating. The W126 chassis was produced between 1979-1991 and is ideal for the cooling systems of vehicles from this period.
- Chassis code: W126
- Engine code: 2.8L, 3.0L, 5.0L
- Production year range: 1979-1991
- Trim/Variant: All variants
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI has a long-standing history in the production of high-quality spare parts and supplies original equipment to many automotive brands. With ISO 9001, TS 16949, and IATF 16949 certifications, FEBI manufactures spare parts for premium brands like Mercedes. The manufacturing facilities located in Germany meet high-quality standards and enhance part reliability.
Installation and Usage Notes
The installation of the radiator spare water tank cap is quite simple. Remove the old cap and place the new FEBI 02359 cap in its place. Ensure that the cap is seated properly. Check for any leaks. This part should generally be checked every 2-3 years. Additionally, it is important to regularly check the coolant level. An engine showing signs of overheating may indicate that this part needs to be replaced.
Frequently Asked Questions
Which W126 models is this radiator spare water tank cap used in?
This cap with the code FEBI 02359 is suitable for all engine variants of Mercedes W126 chassis vehicles. It is used in W126 models equipped with 2.8L, 3.0L, and 5.0L engine options.
Is it original or aftermarket?
FEBI is a brand that supplies original equipment for Mercedes. Therefore, the part with the code FEBI 02359 is a product of original quality and offers more reliable performance compared to aftermarket parts.
How many kilometers does this radiator spare water tank cap last / when should it be replaced?
The FEBI 02359 can last 5-7 years under normal usage conditions. However, if the engine shows signs of overheating or coolant is leaking, the part should be replaced.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the radiator spare water tank cap is quite a simple process. You can do it yourself. However, if you encounter any issues, it is advisable to seek help from a professional.
How long does it take to arrive, do I have the right to return it?
Our orders are usually shipped on the same day. You have the right to return within 14 days. You can contact us via our WhatsApp support line for assistance.
Advantages of German Parts Depot: 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 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.
- 1235010015 — Mercedes-Benz
- 1235010115 — Mercedes-Benz
- 1235010215 — Mercedes-Benz
- 1235011715 — Mercedes-Benz
- A1235010015 — Mercedes-Benz
- A1235010115 — Mercedes-Benz
- A1235010215 — Mercedes-Benz
- A1235011715 — Mercedes-Benz
Compatible vehicle information not yet added.
