

BMW E90 N46N Engine Oil Cap | FEBI 103923 Spare Part
BMW 3 Series E90 N46N Engine Oil Cap
FEBI 103923 | Original Equipment (OEM) | 100% German Quality
The BMW 3 Series E90 was produced between 2006-2011 with the N46N engine. The engine oil cap provides sealing by protecting the engine oil and supports the healthy operation of the engine. This part is one of the most critical components of the engine as it prevents oil leakage, extending the engine's lifespan and enhancing its performance. A high-quality product is offered with the FEBI 103923 code and is an important part of the engine system.
Product Features and Benefits
- OEM Compatibility: FEBI is produced in accordance with original equipment standards. This part fully complies with the standards used in BMW authorized services.
- Material Quality: Manufactured using high-quality plastic and rubber materials. This ensures durability and long-lasting performance.
- Durability and Lifespan: The FEBI engine oil cap can withstand up to 100,000 km. It is resistant to extreme temperatures and conditions.
- Performance: By preventing oil leakage, it ensures efficient engine operation and contributes to fuel savings.
- Testing and Certification: It has ISO 9001 and TS 16949 certifications. This indicates that the manufacturing process is carried out to high standards.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 103923 |
| Part Type | Engine Oil Cap |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This oil cap, designed for BMW 3 Series E90 models with the N46N engine code, is compatible with all versions produced between 2006-2011. This model is one of BMW's most popular series and is noted for its high performance.
- Chassis code: E90
- Engine code: N46N
- Production year range: 2006-2011
- Trim/Variant: 318i, 320i, 325i
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 is a brand that has been in the automotive industry for many years and supplies original equipment for many BMW models. Its manufacturing facilities adhere to high quality standards and are certified with ISO 9001 and TS 16949. FEBI is known for its reliability in the industry and supplies parts to many European car brands.
Installation and Usage Notes
The most important point to consider during the installation of the engine oil cap is to completely remove the old cap and properly place the new cap. It is recommended to use a new gasket before installation. Additionally, it is important to check this cap during oil changes. The oil cap should be inspected at every oil change.
Frequently Asked Questions
Which E90 models is this engine oil cap used in?
This oil cap is used in BMW 3 Series models with the E90 chassis code, specifically in the N46N engine code variants 318i, 320i, and 325i.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for BMW. Therefore, the FEBI engine oil cap is an OE equivalent part with high quality standards.
How long does this engine oil cap last / when should it be replaced?
The FEBI engine oil cap typically lasts up to 100,000 km. However, it is recommended to replace it if signs of leakage or deformation are observed.
Can I install it myself, or do I need to take it to a mechanic?
Installing the engine oil cap is quite simple. However, it is recommended to seek assistance from a specialist for proper installation. The process can be done with the necessary tools.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a return right of 14 days. All processes are supported by e-archive invoices.
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, sales with e-archive invoice, 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 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.
- 11124737102 — BMW
- 11127560481 — BMW
- 11128507153 — BMW
- 11128619359 — MINI
- 11128619360 — BMW
- 11128655331 — TecDoc (BMW)
Compatible vehicle information not yet added.
