Complete turbocharger 49373-07011 49373-07012 189005AAA01 Turbo For Honda CR-V Civic 1.5T R4 L15B7 2SV 2HX

Product Name:

Complete turbocharger 49373-07011 49373-07012 189005AAA01 Turbo For Honda CR-V Civic 1.5T R4 L15B7 2SV 2HX

OE number:

18900-5AA-A01, 189005AAA01

The Honda CR-V and Civic 1.5T are renowned for their blend of performance, efficiency, and reliability. 

A critical component contributing to these vehicles' performance is the turbocharger. 

Specifically, the complete turbochargers with part numbers 49373-07011 and 49373-07012, as well as 189005AAA01, 

are designed to optimize the engine output of the 1.5T R4 L15B7 engine. 

This article will provide an in-depth look at these turbochargers, their specifications, functionality, 

and benefits for Honda CR-V and Civic owners.

Specifications of the Complete Turbochargers

The turbochargers for the Honda CR-V and Civic 1.5T come in several specific models:

49373-07011

49373-07012

189005AAA01

These part numbers represent different iterations or revisions of the turbocharger, 

each engineered to meet the precise requirements of the L15B7 engine.

Key Features:

Compressor Wheel: The compressor wheel is designed to maximize airflow and boost pressure, 

significantly enhancing engine performance.

Turbine Wheel: Engineered for efficiency, the turbine wheel converts exhaust gas 

energy into mechanical energy effectively.

Bearing System: High-quality bearings reduce friction, ensuring the turbocharger's durability and reliable performance.

Wastegate Actuator: This component helps control the turbo boost pressure, 

preventing overboost and ensuring the engine runs smoothly and efficiently.

Functionality of the Complete Turbochargers

The turbochargers are essential for boosting the performance of the Honda CR-V and Civic 1.5T engines. 

Here’s how they work:

Air Compression: The turbocharger compresses the air entering the engine, increasing the oxygen available for combustion. 

This leads to more powerful explosions in the cylinders.

Exhaust Gas Utilization: The turbocharger harnesses exhaust gases to spin the turbine, which then drives the compressor wheel. 

This process recovers energy that would otherwise be wasted.

Boost Pressure Regulation: The wastegate actuator controls the boost pressure, 

ensuring that the engine receives the optimal amount of compressed air without overloading the system.

Benefits of the Complete Turbochargers for Honda CR-V and Civic 1.5T

Enhanced Performance: The primary benefit is the significant increase in engine power and torque, 

resulting in better acceleration and higher top speeds.

Improved Fuel Efficiency: Turbocharging can enhance fuel efficiency by allowing a smaller engine to produce more power, 

thereby consuming less fuel compared to a naturally aspirated engine of the same performance level.

Smooth Driving Experience: The integration of the turbocharger with the L15B7 engine provides a smoother 

and more responsive driving experience, particularly noticeable during high-speed driving and rapid acceleration.

Reliability and Durability: Built to withstand the demands of high-performance driving, 

these turbochargers ensure long-term reliability and durability, maintaining engine health over time.

Conclusion

The complete turbochargers 49373-07011, 49373-07012, and 189005AAA01 are integral to the performance of the Honda CR-V 

and Civic 1.5T (R4 L15B7). 

Their advanced engineering enhances engine power and efficiency while providing a superior driving experience. 

Understanding the role and benefits of these turbochargers is crucial for Honda CR-V and Civic owners, 

whether for maintaining optimal performance or considering potential upgrades.

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