

BMW E46 N42 Engine Oil Level Sensor Gasket | ELRING 301.540
BMW 3 Series E46 N42 Engine Oil Level Sensor Gasket
ELRING 301.540 | Original Equipment (OEM) | 100% German Quality
The N42 engine oil level sensor gasket used in BMW 3 Series E46 chassis code vehicles accurately measures the engine's oil level, ensuring the engine operates healthily during driving. This part contributes to the efficient operation of the engine by preventing oil leaks. Especially in situations where regular checks and changes of engine oil are necessary, this gasket with the ELRING 301.540 code prevents oil from leaking, extending the engine's lifespan. This part plays a critical role in the engine's oil system, enhancing the engine's performance and safety.
Product Features and Benefits
- OEM Compatibility: The ELRING brand is produced in accordance with original equipment standards. This means the part is fully compatible and manufactured according to authorized service standards.
- Material Quality: Manufactured using high-quality elastomer material. This increases the durability of the gasket and ensures its longevity.
- Durability and Lifespan: Under normal usage conditions, this gasket can last up to 80,000 km. It is resistant to extreme temperatures and chemical effects.
- Performance: Accurate measurement of the engine oil level ensures optimal engine performance. This increases fuel efficiency and reduces emissions.
- Testing and Certification: The product is manufactured in accordance with ISO 9001 and TS 16949 standards, providing quality assurance.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 301.540 |
| Part Type | Engine Oil Level Sensor Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This gasket is fully compatible with BMW 3 Series E46 chassis code vehicles and is used in models with the N42 engine code. Vehicles produced between 1998 and 2006 are equipped with this gasket to ensure the proper functioning of the engine oil level sensors. The E46 series is one of the most popular models in BMW's compact sedan segment, and this part enhances the reliability of the engine system.
- Chassis code: E46
- Engine code: N42
- Production year range: 1998-2006
- Trim/Variant: 316i, 318i
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
ELRING is a well-known brand with many years of experience in the spare part market. Supplying original equipment to high-end car manufacturers like BMW, ELRING offers quality assurance with ISO 9001 and TS 16949 certifications. These parts, produced in Germany, undergo high-standard quality control processes. ELRING specializes in the production of critical parts like engine oil gaskets and manufactures OE parts for many automotive brands worldwide.
Installation and Usage Notes
The installation of the engine oil level sensor gasket should be done carefully. It is recommended to remove the old gasket and replace it with the new ELRING gasket during an oil change. During installation, ensure that the gasket is seated properly and pay attention to the torque value. Generally, engine oil level sensors should be checked and replaced if necessary during oil changes. It would be beneficial to regularly check the condition of the gasket during long trips or heavy load conditions.
Frequently Asked Questions
In which E46 models is this engine oil level sensor gasket used?
This gasket is used in BMW 3 Series E46 chassis code 316i and 318i models. It is designed for vehicles equipped with the N42 engine code.
Is it original or aftermarket?
ELRING is considered an original equipment manufacturer. The gaskets produced using high-quality materials perform at the same standards as original parts.
How many kilometers does this engine oil level sensor gasket last?
Under normal usage conditions, the ELRING engine oil level sensor gasket can last approximately 80,000 km. However, this duration may be shortened if exposed to extreme temperatures and chemical effects.
Can I install it myself, or do I need to take it to a professional?
The installation of the engine oil level sensor gasket is a process that requires technical knowledge. If you do not have experience, it is recommended to consult a professional. Installation can be done with the necessary tools.
How long will 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. You can get support from our contact line to return products.
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.
- 038103196 — TecDoc (AUDI)
- 12611744292 — BMW
- 6238989 — TecDoc (OPEL)
- 94860624000 — TecDoc (PORSCHE)
