Turbo 49377-07301 49377-07300 49377-07313

The TD04 turbocharger, with part numbers 49377-07301, 49377-07300, and 49377-07313, is a robust and high-performing forced induction 

component specifically designed for the Renault Espace III 2.0-liter engine. This turbocharger plays a vital role in enhancing engine power and fuel efficiency, 

making it a key component for maintaining the vehicle's performance and reliability.

1. Overview of the TD04 Turbocharger

The TD04 series turbocharger is manufactured by Mitsubishi Heavy Industries (MHI), a leading global supplier of high-performance turbochargers. 

This model is known for its durability, compact design, and excellent boost response across a wide range of engine speeds. 

The TD04 is widely used in various applications due to its reliable construction and adaptable design.

In the Renault Espace III, the 2.0-liter engine benefits significantly from the turbocharging system, especially in terms of torque delivery and acceleration, 

ithout compromising fuel economy. The TD04 turbo is engineered to meet the demands of mid-sized vehicles like the Espace, 

offering a perfect balance between performance and longevity.

2. Key Specifications

• Turbo Model: TD04

• Part Numbers: 49377-07301, 49377-07300, 49377-07313

• Compatible Vehicle: Renault Espace III

• Engine: 2.0L (often petrol turbocharged engine variants)

• Cooling Type: Oil and water-cooled system

• Bearing Type: Journal bearing

• Actuator: Pneumatic wastegate actuator

• Application Year Range: Typically for Espace III models from 1996 to 2002 (varies by engine code)

3. Performance Benefits

a. Improved Engine Power
The TD04 turbocharger significantly increases the engine's air intake by compressing ambient air before it enters the combustion chamber. 

This allows more fuel to be burned efficiently, boosting the engine's overall output. For the Renault Espace III, this results in a more responsive and powerful driving experience, 

especially during acceleration or overtaking maneuvers.

b. Enhanced Torque Delivery
One of the key benefits of turbocharging is the improvement in torque at low and mid-range RPMs. This is particularly beneficial for heavier vehicles like the Espace, 

where smooth and strong torque delivery ensures better drivability and comfort, even with a full load of passengers or cargo.

c. Better Fuel Efficiency
With more efficient combustion and power generation, the engine can achieve the same performance levels with less fuel consumption. 

The TD04 contributes to fuel savings and reduced emissions, making it a more environmentally friendly choice.

d. Reliable High-Temperature Performance
The TD04 turbo is built using heat-resistant materials and precise engineering, allowing it to withstand the high temperatures and pressures generated during turbocharging. 

This ensures long-term durability, even under challenging driving conditions.

4. Construction and Design Features

• Compressor Housing: Made from lightweight aluminum alloy, it ensures efficient air compression with minimal lag.

• Turbine Housing: Constructed from heat-resistant cast iron, capable of withstanding extreme exhaust temperatures.

• Center Housing: Integrated with both oil and water-cooling channels to maintain optimal operating temperatures.

• Wastegate Actuator: Helps regulate boost pressure, preventing over-boost and protecting engine components.

• Rotor Shaft & Bearings: Precisely balanced to reduce friction and improve spool time.

5. Compatibility and Fitment

The TD04 turbocharger with part numbers 49377-07301, 49377-07300, and 49377-07313 is compatible with Renault Espace III 2.0L engines, 

often used in turbocharged petrol variants such as the F3R turbocharged engine series. It is essential to verify engine codes and part numbers before replacement to ensure proper fitment.

This turbocharger may also fit other models with similar engine configurations, but it is specifically optimized for the performance and space requirements of the Renault Espace III.

6. Maintenance Tips

To ensure long service life and optimal performance of the TD04 turbocharger:

• Use High-Quality Oil: Regularly change engine oil using recommended synthetic oil to maintain lubrication of turbo bearings.

• Warm-Up and Cool-Down: Let the engine idle for a few minutes after startup and before shutdown to stabilize turbo temperature and oil circulation.

• Check for Leaks: Periodically inspect for oil or coolant leaks around the turbocharger unit.

• Monitor Boost Levels: Avoid over-boosting by ensuring the wastegate actuator is functioning correctly.

• Replace Air Filters: Ensure clean air intake by regularly replacing or cleaning air filters, preventing debris from damaging the turbine wheel.

7. Why Choose the TD04 Turbocharger?

Whether you're replacing a worn-out unit or upgrading for better performance, the TD04 turbocharger is a trusted choice. Here’s why:

• Proven OEM Quality: Manufactured to original equipment specifications for guaranteed compatibility and performance.

• Excellent Aftermarket Support: Widely used model with good availability of spare parts and cartridge cores.

• Easy Installation: Designed for direct bolt-on replacement, minimizing installation time and costs.

• Long-Term Reliability: Engineered for durability with minimal maintenance when properly cared for.

8. Conclusion

The TD04 turbocharger (49377-07301 / 49377-07300 / 49377-07313) is a high-performance, reliable solution for enhancing 

the power and efficiency of the Renault Espace III 2.0L engine. Its robust design, efficient boost characteristics, 

and compatibility with OEM systems make it the ideal choice for maintaining or upgrading your vehicle’s turbocharging system.

If you're experiencing loss of power, excessive exhaust smoke, or poor fuel economy in your Renault Espace III,

 it's likely time to replace the turbocharger. Choosing the TD04 means restoring your vehicle's original performance and driving pleasure.