14411AA710 TD04L Turbocharger Replacement for Subaru Impreza WRX GT EJ255
Restore Factory Turbo Performance with a Reliable TD04L Replacement
The 14411AA710 TD04L Turbocharger is specifically engineered for Subaru vehicles equipped with the renowned EJ255 turbocharged engine. Whether your original turbocharger is suffering from oil leakage, excessive shaft play, damaged compressor blades, or reduced boost pressure, this direct replacement turbocharger offers an effective and economical solution.
Turbochargers are among the most critical performance components in Subaru WRX and GT models. A properly functioning TD04L turbo provides rapid throttle response, enhanced horsepower, improved torque output, and efficient fuel utilization. Over time, however, extreme operating temperatures, contaminated oil, and prolonged high-load driving conditions can lead to turbocharger wear and failure.
Our aftermarket replacement turbocharger is manufactured using premium-grade materials and advanced balancing technology to ensure OE-level fitment and dependable performance. Every unit undergoes strict quality inspection and dynamic balancing procedures before shipment.
Whether you are a professional workshop, automotive parts distributor, performance tuner, or fleet maintenance provider, this TD04L turbocharger offers an excellent combination of quality, durability, and value.
14411AA710 Key Specifications
| Item |
Specification |
| Product Type |
Turbocharger Assembly |
| Part Number |
14411AA710 |
| Turbo Model |
TD04L |
| Engine Compatibility |
Subaru EJ255 |
| Fuel Type |
Gasoline |
| Cooling Type |
Oil & Water Cooled |
| Bearing Type |
Journal Bearing |
| Actuator |
Included |
| Condition |
Brand New |
| Balance Test |
100% High-Speed Balanced |
| Installation |
Direct Bolt-On Replacement |
| Warranty |
Available Upon Request |
14411AA710 Features and Benefits
Fast Turbo Response
The TD04L design is widely recognized for its quick spool characteristics. It delivers boost pressure rapidly at lower RPM ranges, reducing turbo lag and improving overall drivability.
OE-Style Fitment
Manufactured according to OEM specifications, this turbocharger is designed for straightforward installation without requiring extensive modifications.
Durable Construction
The turbine housing is manufactured from high-temperature resistant materials capable of withstanding extreme exhaust temperatures commonly encountered in turbocharged Subaru applications.
Precision Balanced Rotating Assembly
Each compressor wheel, turbine wheel, and shaft assembly undergoes dynamic balancing to minimize vibration and maximize service life.
Improved Engine Efficiency
A properly functioning turbocharger restores optimal air delivery, helping maintain efficient combustion and consistent engine performance.
Cost-Effective Replacement
Compared to purchasing an original dealer-supplied turbocharger, this aftermarket solution provides substantial savings without sacrificing reliability.
14411AA710 Application & Compatibility
This turbocharger is designed for various Subaru turbocharged models equipped with the EJ255 engine family and compatible TD04L applications.
Compatible Part Numbers
- 14411AA710
- 14411-AA710
- TD04L
- Subaru OEM Equivalent Numbers Available
Compatible Subaru Vehicles
Subaru Impreza WRX
- Subaru Impreza WRX 2.5L Turbo
- Subaru Impreza WRX EJ255
Subaru Legacy GT
- Subaru Legacy GT EJ255 Turbo Models
Subaru Forester XT
- Subaru Forester XT Turbocharged Versions
Subaru Baja Turbo
- Subaru Baja Turbo EJ255 Applications
Other Compatible Subaru Models
Compatibility may vary depending on production year, engine code, and vehicle market. Customers are encouraged to verify the original turbocharger part number before ordering.
Why Replace a Worn TD04L Turbocharger?
A failing turbocharger can negatively impact engine performance and reliability.
Common symptoms include:
Loss of Boost Pressure
Reduced boost results in sluggish acceleration and decreased engine power.
Excessive Exhaust Smoke
Damaged oil seals can allow oil to enter the intake or exhaust system, producing blue or gray smoke.
Turbocharger Whining Noise
Worn bearings often generate high-pitched noises that become more noticeable during acceleration.
Increased Oil Consumption
Failed seals can lead to abnormal engine oil consumption.
Check Engine Light
Boost-related faults may trigger diagnostic trouble codes and activate the engine warning light.
Replacing the turbocharger promptly helps prevent further engine damage and restores vehicle performance.
Technical Notes
Pre-Installation Requirements
Before installing a new turbocharger:
- Replace engine oil and oil filter.
- Inspect oil feed and return lines.
- Clean the intercooler system.
- Check air intake piping.
- Verify crankcase ventilation system operation.
- Inspect catalytic converter restrictions.
Failure to eliminate contamination sources may shorten turbocharger lifespan.
Turbocharger Priming Procedure
Always pre-lubricate the turbocharger before engine startup.
Recommended procedure:
- Add clean engine oil to the oil inlet.
- Rotate the shaft manually.
- Disable ignition and crank engine briefly.
- Confirm oil pressure before starting.
Boost System Inspection
Check the following components:
- Wastegate actuator
- Boost control solenoid
- Vacuum hoses
- Intercooler connections
- Intake manifold seals
Boost leaks may reduce performance even with a new turbocharger installed.
Oil Quality Requirements
Use manufacturer-approved synthetic oil and follow recommended service intervals to maximize turbocharger life.
Manufacturing Quality Standards
Our production facilities implement comprehensive quality control procedures throughout the manufacturing process.
Quality Inspection Includes
- Raw material verification
- Dimensional measurement
- Component hardness testing
- Rotor balancing
- High-speed core balancing
- Assembly inspection
- Leak testing
- Final performance verification
Every turbocharger is individually inspected prior to shipment.
B2B Supply
Professional Turbocharger Supplier
We specialize in supplying aftermarket turbochargers and turbocharger components to global customers across multiple industries.
Available Services
Wholesale Supply
Competitive pricing for distributors, retailers, and automotive parts suppliers.
OEM Manufacturing
Customized branding and packaging solutions available for qualified partners.
Private Label Programs
Develop your own turbocharger brand with our private-label manufacturing support.
Bulk Order Support
Flexible production scheduling for large-volume orders.
International Export
Worldwide shipping available through major logistics providers.
Product Categories Available
In addition to TD04L turbochargers, we also supply:
- Complete turbochargers
- CHRA cartridges
- Compressor wheels
- Turbine wheels
- Repair kits
- Actuators
- Turbine housings
- Compressor housings
- Performance turbocharger components
Industries Served
- Automotive aftermarket
- Engine rebuilders
- Performance tuning companies
- Fleet maintenance providers
- Heavy equipment distributors
- Industrial engine service companies
For distributor pricing, OEM projects, or bulk purchasing inquiries, our sales team is ready to assist.
Advantages of Choosing Our Turbocharger
Strict Quality Control
Every unit undergoes comprehensive testing procedures before shipment.
Global Export Experience
We serve customers across North America, South America, Europe, the Middle East, Africa, and Asia.
Stable Product Availability
Consistent production capacity supports ongoing supply requirements.
Technical Support
Professional assistance is available for part number verification and application matching.
Competitive Pricing
Factory-direct sourcing helps reduce procurement costs while maintaining product quality.
Product FAQ
Q1: Is this a direct replacement for Subaru part number 14411AA710?
Yes. This turbocharger is designed as a direct replacement for the original TD04L turbocharger associated with part number 14411AA710.
Q2: Does the turbocharger come with an actuator?
Yes. The wastegate actuator is included unless otherwise specified.
Q3: Is the turbocharger balanced before shipment?
Yes. Every turbocharger undergoes dynamic balancing and final inspection before leaving the factory.
Q4: Can this turbocharger increase horsepower?
Its primary purpose is to restore original factory performance. Actual power output depends on engine condition, tuning, fuel quality, and supporting modifications.
Q5: Is installation hardware included?
Package contents may vary by production batch. Please contact our sales team for specific details.
Q6: How long does the turbocharger last?
When installed correctly and maintained with clean oil and proper service intervals, the turbocharger can provide many years of reliable operation.
Q7: Do you offer wholesale pricing?
Yes. We support distributors, wholesalers, repair shops, and fleet customers with competitive bulk pricing.
Q8: Can you provide OEM or private-label service?
Absolutely. OEM manufacturing, customized packaging, and private-label branding services are available for qualified business customers.
Order Your 14411AA710 TD04L Turbocharger Today
If you are looking for a dependable 14411AA710 TD04L Turbocharger Replacement for Subaru Impreza WRX GT EJ255, our product delivers the performance, durability, and value required by professional installers and automotive parts distributors worldwide. With precision balancing, OE-style fitment, and rigorous quality control, this turbocharger is an ideal solution for restoring factory boost performance and ensuring long-term engine reliability.
Contact us today for pricing, wholesale opportunities, OEM projects, and global shipping information.
