

BMW 5 Series E34 M51 Thermostat Gasket | FEBI 11443 Spare Part
BMW 5 Series E34 M51 Thermostat Gasket
FEBI 11443 | Original Equipment (OEM) | 100% German Quality
The BMW 5 Series E34 M51 engine was produced between 1988-1996, and the thermostat gasket, a critical part of this model's cooling system, plays an important role in maintaining the engine's temperature balance. The thermostat gasket prevents overheating by maintaining the engine's optimal operating temperature, thereby extending the engine's lifespan. Therefore, the FEBI 11443 thermostat gasket stands out for its reliability and high-quality materials. This part, which is among the components of the cooling system, is a significant factor affecting engine performance.
Product Features and Benefits
- OEM Compatibility: FEBI 11443 is manufactured in accordance with BMW's original equipment standards. This ensures that the part's fit and functionality fully comply with authorized service standards.
- Material Quality: Made from high-quality rubber and silicone, this gasket offers durability for long-lasting use. The use of state-of-the-art technology in its production enhances its sealing properties.
- Durability and Lifespan: FEBI 11443 is resistant to high temperatures and engine oils. Its typical service life can extend up to 100,000 km.
- Performance: By keeping the engine temperature balanced, it increases fuel efficiency and reduces emissions. This provides an environmentally friendly driving experience while enhancing engine performance.
- Testing and Certification: The production process is carried out in accordance with ISO 9001 and TS 16949 standards. This increases the product's quality assurance.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 11443 |
| Part Type | Thermostat Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Cooling System |
Vehicle Compatibility
The FEBI 11443 thermostat gasket is compatible with vehicles featuring the BMW 5 Series E34 M51 engine code. This part is designed for E34 chassis code models produced between 1988-1996. The E34 is one of BMW's significant models in the mid-size sedan segment and has drawn attention for its performance during this period.
- Chassis code: E34
- Engine code: M51
- Production year range: 1988-1996
- Trim/Variant: 5 Series
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 been active in the automotive spare part sector for many years and supplies original equipment to many car manufacturers. Its OE production for prestigious brands like BMW proves the quality and reliability of its products. The production facilities operate according to the highest quality standards and are supported by ISO 9001/TS 16949 certifications. These parts, produced in factories located in Germany, serve many car brands worldwide.
Installation and Usage Notes
The most important point to consider during the installation of the thermostat gasket is to completely clean the old gasket. Otherwise, the new gasket may not provide a proper seal. Before installation, ensure that the gasket surface is smooth and clean. Generally, the thermostat gasket should be replaced every 100,000 km or when there are signs of overheating on the engine temperature gauge. It is also recommended to replace it along with the thermostat itself.
Frequently Asked Questions
In which E34 models is this thermostat gasket used?
The FEBI 11443 thermostat gasket is used in all BMW 5 Series E34 chassis code and M51 engine code models. It is designed for models produced between 1988-1996.
Is it original or aftermarket?
FEBI is recognized as an original equipment supplier for BMW. Therefore, the FEBI 11443 thermostat gasket has high-quality standards and is a more reliable option compared to aftermarket parts.
How long does this thermostat gasket last / when should it be replaced?
The FEBI 11443 thermostat gasket can typically last up to 100,000 km. However, it should be replaced immediately if there are signs of overheating on the engine temperature gauge or if there are indications that the gasket is leaking.
Can I install it myself, or do I need to take it to a mechanic?
Installing the thermostat gasket is an easy process for experienced individuals. However, if you lack the necessary tools and knowledge, it is recommended to seek assistance from a professional.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. Additionally, you have a right to return within 14 days. You can get support for return processes from our contact 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 contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
Compatible vehicle information not yet added.
