Turbocharger 54399880127 54399700127 8200808701

The BV39 Turbocharger with part numbers 54399880127, 54399700127, and 8200808701 is a high-performance turbo 

unit specifically designed for the Nissan Juke 1.5DCI engine (K9K series). This advanced turbocharger plays a vital role in boosting 

the engine’s power, enhancing fuel efficiency, and reducing emissions, making it an essential component for modern diesel-powered vehicles.

1. Overview of the BV39 Turbocharger

The BV39 turbocharger belongs to the BorgWarner BV series, which is widely recognized for its precision engineering, compact design, 

and reliable performance. The BV39 was developed to meet the demands of small-displacement diesel engines, 

where high efficiency and responsive boost are required.

For the Nissan Juke 1.5DCI with 106 horsepower (78kW), this turbocharger ensures excellent throttle response, improved acceleration, 

and optimized fuel consumption. Its design incorporates advanced materials and engineering techniques to withstand the high temperatures and pressures of modern diesel engines.

2. Key Features and Benefits

• OEM Specifications: The turbocharger matches the original Nissan and BorgWarner specifications,

• ensuring a perfect fit and seamless integration with the engine.

• Improved Engine Performance: Provides significant power increase, allowing the 1.5DCI engine

• to deliver up to 106HP without compromising durability.

• Fuel Efficiency: By optimizing the air intake, the turbo improves combustion, resulting in reduced fuel consumption.

• Emission Control: Designed to meet Euro emission standards, helping reduce harmful exhaust gases

• and contributing to a cleaner environment.

• Durability: Made from high-strength alloys to resist heat and stress, ensuring long-lasting reliability.

• Quick Spool and Response: Compact design delivers rapid boost pressure, minimizing turbo lag for smoother driving.

3. Compatibility

This turbocharger is fully compatible with the following:

• Vehicle: Nissan Juke

• Engine Code: 1.5DCI (K9K)

• Power Output: 106HP / 78kW

• OEM Reference Numbers: 54399880127, 54399700127, 8200808701

Its direct-fit design makes installation straightforward, either as a replacement for a worn-out 

turbo or for an upgrade in engine performance.

4. Technical Specifications

• Model: BV39

• Part Numbers: 54399880127 / 54399700127 / 8200808701

• Application: Nissan Juke 1.5DCI K9K

• Power Range: 106HP, 78kW

• Cooling Method: Oil and water-cooled system for enhanced heat management

• Actuator Type: Pneumatic actuator (wastegate controlled)

• Bearing System: Journal bearing, optimized for high-speed operation

5. Working Principle

The BV39 turbocharger works by using exhaust gases from the engine to spin a turbine wheel, which in turn drives a compressor wheel. 

This compressor forces more air into the engine cylinders, allowing for more efficient fuel combustion. 

The result is a boost in engine power without requiring larger displacement, making the 1.5DCI engine both powerful and economical.

Additionally, the turbo is designed with precise wastegate control, preventing over-boost and protecting the engine from excessive stress. 

This balance ensures reliable long-term performance and improved drivability.

6. Advantages for Nissan Juke Owners

• Enhanced Driving Experience: Faster acceleration and better performance on highways and city roads.

• Cost Savings: Reduced fuel consumption lowers running costs over time.

• Environmentally Friendly: Meets modern emission standards, reducing the vehicle’s carbon footprint.

• OEM Quality Assurance: Built to exact Nissan and BorgWarner standards, ensuring long service life and compatibility.

7. Installation and Maintenance

The BV39 turbocharger is designed for direct replacement, making installation relatively straightforward for professional mechanics. 

To ensure optimal performance and longevity:

1. Pre-Installation Checks: Verify that oil lines are clean and free of blockages.

2. Proper Lubrication: Use only manufacturer-recommended oil. Prime the turbo with oil before starting the engine.

3. Clean Environment: Ensure no debris enters the turbo during installation.

4. Post-Installation Testing: Check for leaks, unusual noises, or excessive smoke during the first engine run.

5. Regular Maintenance: Change engine oil and filters on schedule to prolong turbo life.

8. Common Symptoms of Turbo Failure

If your existing turbocharger is failing, you may notice:

• Loss of power and poor acceleration

• Excessive black or blue smoke from the exhaust

• Unusual whining or whistling noises

• Increased oil consumption

• Check engine light due to boost pressure issues

Replacing the faulty unit with this BV39 turbocharger will restore performance and reliability to your Nissan Juke.

9. Why Choose This Turbocharger?

• Genuine Quality: Manufactured to OEM standards by BorgWarner.

• Perfect Fitment: Compatible with Nissan Juke 1.5DCI without modifications.

• Tested and Certified: Each turbo undergoes strict balancing and quality control tests.

• Cost-Effective Solution: Provides a reliable, long-term replacement at competitive cost.

10. Conclusion

The BV39 Turbocharger 54399880127 / 54399700127 / 8200808701 is the ideal replacement and performance-enhancing 

solution for the Nissan Juke 1.5DCI 106HP 78kW (K9K engine). Engineered with precision, it offers improved power output

, fuel economy, and emission control, ensuring a smooth and efficient driving experience.