BMW F30 F80 320i Left Complete Axle Shaft | FAG 840 1378 10
BMW 3 Series F30, F80 320 i Complete Left Steering Arm
FAG 840 1378 10 | Original Equipment (OEM) | 100% German Quality
This steering arm, designed for BMW 3 Series F30 and F80 models, is used in vehicles with the 320i engine code. Manufactured between 2012 and 2019, these vehicles are designed to provide high performance and driving comfort. The steering arm is a crucial part of the vehicle's front suspension system and ensures the proper functioning of the steering system. Therefore, the healthy operation of the steering arm is critical for the vehicle's road grip and driving safety. This part, coded FAG 840 1378 10, is produced to original equipment standards and designed using high-quality materials.
Product Features and Benefits
- OEM Compatibility: The FAG steering arm fully complies with original equipment specifications. It is produced in accordance with authorized service standards and is easy to install.
- Material Quality: Manufactured using special alloy materials with high durability. It is long-lasting and resistant to wear.
- Durability and Lifespan: Estimated lifespan can extend up to 100,000 km. It maintains performance even in harsh weather conditions.
- Performance: Improves the vehicle's steering response and enhances driving comfort. Provides stability and safety.
- Testing and Certification: Produced in accordance with ISO 9001 and TS 16949 standards. It has undergone high-quality control processes.
Technical Details
| Manufacturer Brand | FAG |
| Product Code (OE/OEM) | 840 1378 10 |
| Part Type | Complete Left Steering Arm |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Suspension |
Vehicle Compatibility
This steering arm is compatible with BMW 3 Series F30 (chassis code) and F80 models, specifically with vehicles that have the 320i engine code. These models, produced between 2012 and 2019, stand out for their driving dynamics and comfort. This part is a critical component of the vehicle's front suspension system, and its proper functioning is essential for a safe driving experience.
- Chassis code: F30, F80
- Engine code: 320i
- Production year range: 2012-2019
- Trim/Variant: 320i
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FAG is a recognized brand in the global automotive spare parts industry and manufactures original equipment for prestigious brands like BMW. It offers high quality through production processes compliant with ISO 9001 and TS 16949 standards. FAG, based in Germany, is a reliable choice with years of experience in the automotive industry.
Installation and Usage Notes
The installation of the steering arm should be performed by professionals. The most important point to consider during installation is the correct placement of the part. A torque value of 100 Nm is recommended. To ensure the healthy operation of the steering arm, it should be checked along with other components of the suspension system. It is advisable to check regularly during long journeys and in harsh weather conditions.
Frequently Asked Questions
In which F30 models is this steering arm used?
This steering arm is compatible with BMW 3 Series F30 and F80 models, specifically with vehicles that have the 320i engine code. It can be used in all variants produced between 2012-2019.
Is it original or aftermarket?
FAG is a brand that serves as an original equipment manufacturer for BMW. It offers performance equivalent to original parts in terms of quality.
How many kilometers does this steering arm last?
The FAG steering arm can last up to 100,000 km under suitable conditions. It is recommended to replace it when signs of wear are observed.
Can I install it myself?
The installation of the steering arm should be performed by professionals. It requires the right tools and knowledge. It is recommended to have it done at an authorized service.
How long does it take to arrive, do I have a return right?
Orders are shipped on the same day. You have the right to return within 14 days. For detailed information, you can contact our support line.
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 only confirmed from items physically available. If you write to our support 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.
- 32106799960 — BMW
Compatible vehicle information not yet added.

