The BMW 3 Series E90/E91, produced between 2007-2013 with 318i N43 and N46 engines. This cabin filter improves air quality inside the vehicle and prevents dirty air from entering from outside. It is recommended to change it regularly, especially during the summer months, to ensure the efficient operation of the air conditioning system. This part, marked with the CU8430 code, is an essential component of the vehicle's ventilation system.
Product Features and Benefits
- OEM Compatibility: MANN provides products with original equipment quality, ensuring compliance with BMW's authorized service standards. This cabin filter fits perfectly into the vehicle's airflow system.
- Material Quality: Manufactured using high-quality filter materials. This ensures long-lasting and durable performance.
- Durability and Lifespan: Under normal conditions, this cabin filter should be replaced approximately every 20,000 km. However, this interval may be shorter in heavy city traffic or dusty environments.
- Performance: This cabin filter enhances the air quality inside the vehicle, providing comfort for the driver and passengers. It also helps the air conditioning system operate efficiently.
- Testing and Certification: MANN manufactures in accordance with ISO 9001, TS 16949, and IATF production standards. This product offers high quality and reliability.
Technical Details
| Manufacturer Brand | MANN |
| Product Code (OE/OEM) | CU8430 |
| Part Type | Cabin Filter |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Ventilation |
Vehicle Compatibility
This cabin filter is compatible with BMW 3 Series E90/E91 models. It is specifically designed for use with vehicles that have N43 and N46 engine codes. Vehicles produced between 2007-2013 work perfectly with MANN CU8430.
- Chassis Code: E90/E91
- Engine Code: N43/N46
- Production Year Range: 2007-2013
- Trim/Variant: 318i
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
MANN has a high reputation in the spare part market. As an original equipment supplier for BMW, MANN holds ISO 9001, TS 16949, and IATF 16949 certifications. Its products are manufactured in modern production facilities in Germany. MANN supplies OE parts to many automotive brands worldwide.
Installation and Usage Notes
The cabin filter should be replaced regularly to enhance air quality inside the vehicle. It is recommended to change it every 20,000 km or once a year if possible. During installation, it is important to carefully remove the old filter and properly place the new filter. Additionally, checking the system during the filter change will be beneficial for the efficient operation of the air conditioning system.
Frequently Asked Questions
In which E90 models is this cabin filter used?
This cabin filter is compatible with BMW 3 Series E90/E91 models with 318i N43 and N46 engine codes. It can be used in all models produced between 2007-2013.
Is it original or aftermarket?
MANN is an original equipment supplier for BMW, and this cabin filter is a product of original quality. It offers better performance and durability compared to aftermarket parts.
How long does this cabin filter last?
The replacement period for this cabin filter is generally 20,000 km. However, this duration may be shorter in heavy traffic and polluted air conditions.
Can I install it myself?
Installing the cabin filter is generally an easy process. However, it is recommended to have the necessary tools and to be careful during installation. If you are unsure, it would be beneficial to seek help from a professional.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a 14-day return right. Our products are sent with e-archive invoices.
Advantages of German Parts Warehouse: Same day shipping, 14-day return right, 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.
