This radiator cap, designed for BMW E38 chassis code vehicles, is optimized to operate at 140 degrees. Produced between 1994 and 2001, this model is particularly used in vehicles with the B38 engine code. The radiator cap ensures the efficient operation of the vehicle's cooling system and prevents the engine from overheating. This part is a critical component for the healthy functioning of the engine and is an original part with the code BMW 17137639023. Directly connected to the cooling system, this part takes on the task of protecting the vehicle's engine.
Product Features and Benefits
- OEM Compatibility: This radiator cap is manufactured in accordance with original equipment standards. It fully complies with authorized service standards and ensures no issues during installation.
- Material Quality: Made from high-quality plastic material. It is resistant to wear and temperature changes, providing long-lasting use.
- Durability and Lifespan: This radiator cap can withstand up to 100,000 km under normal usage conditions. It is resistant to extreme temperature and pressure conditions.
- Performance: Increases the efficiency of the engine's cooling system, thus preventing the engine from overheating. This also improves the overall performance of the engine.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 production standards. This ensures high quality and reliability.
Technical Details
| Manufacturer Brand | BMW |
| Product Code (OE/OEM) | 17137639023 |
| Part Type | Radiator Cap |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Cooling System |
Vehicle Compatibility
This radiator cap is compatible with BMW E38 chassis code vehicles. Models produced between 1994 and 2001 are equipped with the B38 engine code. This part is designed to ensure the safe operation of the engine, especially at high temperatures. It is a critical component for the healthy functioning of the vehicle's cooling system.
- Chassis code: E38
- Engine code: B38
- Production year range: 1994-2001
- Trim/Variant: 740i/740d
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
As an original equipment manufacturer, BMW has high-quality standards. This radiator cap has been approved by BMW factories and is secured with ISO 9001 and TS 16949 certifications. BMW produces OE parts for many models with this part. The production facilities in Germany prioritize quality and reliability.
Installation and Usage Notes
The installation of the radiator cap is quite simple. However, the most important point to pay attention to during installation is to ensure that the cap fits properly. This part should generally be checked during every oil change and replaced if necessary. Additionally, the radiator cap does not have a torque value; however, it is recommended to be careful during installation. For the healthy operation of the cooling system, it should be checked along with other cooling components if necessary.
Frequently Asked Questions
Which E38 models is this radiator cap used in?
This radiator cap is suitable for BMW E38 models produced between 1994 and 2001. It is particularly compatible with the 740i and 740d engine options.
Is it original or aftermarket?
This part is from BMW's original equipment manufacturer and has high-quality standards. Compared to aftermarket parts, it offers longer lifespan and reliability.
How many km does this radiator cap last / when should it be replaced?
This radiator cap can last up to 100,000 km under normal usage conditions. Signs of wear may include the engine temperature being higher than normal.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the radiator cap is quite a simple process. However, it is recommended to be careful for proper installation and seek help from a specialist if necessary.
How long will it take to arrive, do I have the right to return it?
Your orders are shipped on the same day. You have the right to return within 14 days. For sales with e-archive invoices, you can get assistance from our WhatsApp support line (wa.me/905382927219).
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 only confirmed 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.
