Description
The Garrett G38-1000 G-Series II Supercore Turbocharger (Part Number 938272-5003S) is engineered for high-performance applications requiring exceptional airflow capacity, increased boost potential, and reliable operation under demanding conditions. Designed for engine displacements ranging from 2.0L to 5.5L, the G38-1000 combines advanced G-Series II compressor aerodynamics with Garrett’s proven turbine technology to deliver efficient power gains for racing, motorsport, and custom high-output engine builds.
The G38-1000 features a 62mm G-Series II compressor designed to improve pressure ratio capability, increase airflow efficiency, and support higher boost levels. The advanced compressor design helps provide cooler and denser intake air, allowing engines to achieve improved performance and power output while maintaining efficient operation.
The turbine section utilizes an Inconel turbine wheel with a 74mm inducer and 66mm exducer, paired with stainless steel turbine housing options available in V-Band and T4 divided configurations. Multiple A/R options allow the turbocharger to be configured for different boost response characteristics, engine setups, and power requirements.
Built to OEM-level standards, the Garrett G38-1000 Supercore delivers outstanding durability, reliability, and long-term performance. The integrated fully machined sensor port allows precise turbocharger monitoring and tuning, while compatibility with Garrett monitoring accessories provides additional control for advanced performance applications.
Fitment / Application Information:
- Garrett G-Series II G38-1000 turbocharger applications
- Designed for high-performance engines with 2.0L to 5.5L displacement
- Suitable for custom turbocharged builds, racing applications, and motorsport setups
- Compatible with Garrett G38 turbine housing configurations
- Designed for use with V-Band and T4 divided turbine housing options
- Ideal for applications requiring increased boost capability and improved airflow efficiency
Features:
- Garrett G-Series II G38-1000 Supercore turbocharger assembly
- 62mm G-Series II compressor design
- Supports engine displacements from 2.0L to 5.5L
- Advanced compressor aerodynamics improve pressure ratio capability
- Increased airflow efficiency supports higher boost levels
- Helps deliver cooler and denser intake air for improved engine performance
- Inconel turbine wheel provides excellent high-temperature durability
- Stainless steel turbine housings available in V-Band and T4 divided configurations
- Multiple A/R options allow tuning flexibility for different power requirements
- Lightweight aluminum backplate helps reduce turbocharger weight
- Integrated fully machined sensor port enables accurate turbo monitoring and tuning
- Engineered to OEM standards for durability and long-term reliability
- Compatible with Garrett G-Smart monitoring and speed sensor systems
Specifications:
- Manufacturer: Garrett
- Part Number: 938272-5003S
- Product Type: Turbocharger Supercore
- Turbocharger Series: G-Series II
- Turbocharger Model: G38-1000
- Compressor Size: 62mm
- Engine Displacement Range: 2.0L - 5.5L
- Turbine Wheel Material: Inconel
- Turbine Wheel Inducer: 74mm
- Turbine Wheel Exducer: 66mm
- Turbine Housing Material: Stainless Steel
- Turbine Housing Configurations: V-Band, T4 Divided
- Available A/R Options: 0.85, 0.95, 1.06
- Compressor Outlet Configuration: Hose
- Related Compressor Reference: G-XRace GXR38-64 64mm
- Related Compressor Outlet Configurations: Hose and V-Band
- Compatible Monitoring Module: G-Smart Module/App PN 923586-0003
- Compatible Speed Sensor Kit: PN 781328-0003 Street Kit with Gauge
- Compatible Speed Sensor Kit: PN 781328-0004 Pro Kit without Gauge
The Garrett G38-1000 62mm G-Series II Supercore Turbocharger provides the advanced engineering, airflow capacity, and durability required for high-power turbocharged applications. With its efficient compressor design, robust turbine system, and advanced monitoring compatibility, it is an ideal choice for enthusiasts and professional builders seeking reliable Garrett G-Series performance.
