Description
Product Overview
The Kessocco eccentric shaft valve actuator is a high‑quality replacement designed for a range of 2010‑2016 BMW models. Constructed from polished metal with a protective coating and reinforced plastic, it offers superior durability and resistance to wear. Featuring a threaded inlet and NPT outlet, the two‑port design ensures precise valve timing and reliable engine performance.
Usage
Ideal for professional workshops and experienced DIY mechanics, this actuator fits seamlessly under the valve cover of compatible BMW engines, controlling the intermediate axis for optimal valve operation. It is suited for daily driving, performance tuning, and routine maintenance of luxury vehicles.

Why Choose Us
Kessocco combines meticulous engineering with premium materials, delivering a rust‑proof, high‑polish finish that resists corrosion. Each unit undergoes strict quality checks, guaranteeing exact fit and function. Our commitment to customer support ensures assistance throughout installation and after‑sales service.
Key Features
- Polished metal construction with protective coating for long‑term durability
- Durable plastic components resist wear and heat
- Threaded inlet and NPT outlet for secure connections
- Two‑port design provides precise valve control
- Compatible with multiple 2010‑2016 BMW models including 535i, X5, X6, X3, and Z4
FAQ
Is this actuator compatible with my 2014 BMW X5?
Yes, the part number 11377603979 matches the specifications for 2011‑2016 BMW X5 models.
Do I need any special tools for installation?
Standard automotive hand tools are sufficient; however, a torque wrench is recommended to ensure proper tightening of connections.
What warranty does Kessocco provide?
The product comes with a one‑year limited warranty covering manufacturing defects.
Can I use this part on a BMW hybrid model?
It is compatible with the 2012‑2016 BMW ActiveHybrid 5 series as listed in the application guide.
Is professional installation required?
While the actuator is designed for straightforward installation, professional service is advised to ensure optimal performance and avoid engine damage.




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