


BMW E34 M40 M43 Engine Coolant Pipe | BSG 15-126-004
BMW E34 M40 M43 Block Water Pipe
BSG 15-126-004 | Original Equipment (OEM) | 100% German Quality
This block water pipe, designed for BMW E34 models with M40 and M43 engine codes, is a critical component of the engine cooling system. The water pipe ensures that the coolant necessary for the engine's proper operation reaches the engine block. This part prevents the engine from overheating, extending its lifespan and enhancing performance. Known by the code BSG 15-126-004, this part belongs to the engine cooling system and is made from high-quality materials.
Product Features and Benefits
- OEM Compatibility: This block water pipe is manufactured in accordance with original equipment standards. It provides complete compatibility with part placement in authorized service centers.
- Material Quality: Made from high-quality plastic and metal materials, this part is durable and long-lasting. The latest technology has been used in the production process.
- Durability and Lifespan: The estimated service life can reach up to 100,000 kilometers. It is resistant to extreme temperatures and harsh conditions.
- Performance: By ensuring the efficient operation of the engine's cooling system, it prevents the engine from overheating and increases fuel efficiency.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards. Its reliability has been proven through quality tests.
Technical Details
| Manufacturer Brand | BSG |
| Product Code (OE/OEM) | BSG 15-126-004 |
| Part Type | Water Flange |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This block water pipe is compatible with vehicles that have the BMW E34 chassis code and M40 and M43 engine codes. Produced between 1988 and 1996, this model features BMW's iconic design and performance. As an important component of the engine cooling system, this part ensures the safe and efficient operation of the vehicle.
- Chassis code: E34
- Engine code: M40/M43
- Production year range: 1988-1996
- 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
BSG has a long-standing history as an original equipment manufacturer for BMW. Based in Germany, this brand produces high-quality spare parts. Holding ISO 9001, TS 16949, and IATF 16949 certifications, BSG manufactures OE parts for many automotive brands worldwide. Its production facilities are located in Germany, ensuring high-quality standards are maintained.
Installation and Usage Notes
The most important point to consider during the installation of this block water pipe is to place it carefully to prevent water leakage. During installation, attention should be paid to the appropriate torque values at the connection points of the water pipe. The water pipe should be checked along with the engine cooling system and replaced with other cooling components if necessary. It is important to monitor the performance of the engine's cooling system during long journeys for the health of the engine.
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 from 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
