The BMW 3 Series E46 was produced between 1998 and 2006 and is known for its driving dynamics. The front coil springs used in this model are an essential part of the vehicle's suspension system. Coil springs enhance the vehicle's road grip and driving comfort while also improving the overall performance of the suspension system. The part coded 4U 39620BW stands out for its durability and performance. As a component of the vehicle's suspension system, it is critical for ensuring a safe driving experience during travel.
Product Features and Benefits
- OEM Compatibility: This coil spring is manufactured according to BMW's original equipment standards. It integrates perfectly into your vehicle by fully complying with authorized service standards.
- Material Quality: Made using high-grade steel material. This ensures a long-lasting and durable structure.
- Durability and Lifespan: Offers an approximate lifespan of 100,000 km under normal conditions. It does not lose performance even in extreme hot and cold weather conditions.
- Performance: Increases the vehicle's road grip, ensures the balance of the suspension system, and improves driving comfort.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. It has passed high-quality control tests during the production process.
Technical Details
| Manufacturer Brand | 4U |
| Product Code (OE/OEM) | 4U 39620BW |
| Part Type | Coil Spring |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Suspension |
Vehicle Compatibility
This coil spring is compatible with all variants of the BMW 3 Series E46 produced between 1998 and 2006. The E46 series is particularly noted for its driving comfort and performance. As an important part of the vehicle's suspension system, this part enhances road grip and driving safety.
- Chassis code: E46
- Engine code: N47
- Production year range: 1998-2006
- Trim/Variant: 320i/325i/330i
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
4U is a brand recognized for high-quality products in the automotive spare part sector. Its products have a history of supplying OE parts to premium brands like BMW. Quality is assured with ISO 9001 and TS 16949 certifications. 4U continuously strengthens its reputation in the industry with parts and materials produced in Germany.
Installation and Usage Notes
The installation of coil springs should be done carefully. This process should generally be carried out alongside a comprehensive check of the suspension system. During installation, it must be ensured that the springs are placed correctly. The torque values recommended by the manufacturer should be used. Additionally, it is advisable to replace old springs; this way, the vehicle's suspension system performs better.
Frequently Asked Questions
In which E46 models is this coil spring used?
This coil spring is compatible with all engine variants of the BMW 3 Series E46 produced between 1998 and 2006, particularly used in the 320i, 325i, and 330i models.
Is it original or aftermarket?
This product is a part manufactured to original equipment standards by the 4U brand. Its quality is equivalent to the original part, providing an advantage in terms of price-performance.
How many km does this coil spring last / when should it be replaced?
Under normal usage conditions, this coil spring lasts approximately 100,000 km. It is recommended to replace it when signs of wear and changes in the vehicle's suspension system are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of coil springs is a process that requires expertise. It is recommended to use the necessary tools and perform the installation carefully. It is best to consult a skilled technician.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. Sales are conducted with e-archive invoices.
German Parts Warehouse Advantages: Same-day shipping, 14-day return policy, sales with e-archive invoices, 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.
