Product Description
Improve Charge Air Cooling with the Garrett 703521-6003 Air-to-Air Intercooler CAC Rated for 375 HP
The Garrett 703521-6003 Air-to-Air Intercooler (CAC) is designed to deliver efficient charge air cooling for diesel and performance applications up to 375 horsepower. Engineered for durability and performance, this compact intercooler helps reduce intake air temperatures, allowing for improved combustion efficiency, increased power potential, and enhanced engine reliability.
With a core size of 10.00 inches by 12.27 inches by 4.50 inches, this intercooler is ideal for custom builds, retrofit applications, and space-limited engine bays where efficient cooling is critical. Its bar-and-plate construction provides excellent heat dissipation and durability under high boost conditions.
Whether you're building a performance diesel setup, upgrading a factory intercooler, or fabricating a custom turbo system, the Garrett 703521-6003 offers reliable cooling performance in a compact and efficient design.
Key Features:
- Garrett air-to-air charge air cooler (CAC)
- Supports applications up to 375 horsepower
- Compact core size: 10.00" x 12.27" x 4.50"
- Efficient heat transfer for reduced intake air temperatures
- Durable bar-and-plate construction
- Ideal for custom turbo and performance applications
- Improves engine efficiency and power potential
FAQ
What does an intercooler do?
An intercooler reduces the temperature of compressed air from the turbocharger, increasing air density and improving engine performance and efficiency.
Is this a direct-fit intercooler?
No, this is a universal-style intercooler designed for custom fabrication and retrofit applications.
What horsepower level is this rated for?
This intercooler is rated to support applications up to approximately 375 horsepower.
What type of construction does it use?
This unit features a durable bar-and-plate core design for improved strength and heat dissipation under boost.
Fitment
- Universal fitment for custom turbocharged and diesel applications
- Ideal for builds requiring compact intercooler dimensions
Note: This is a universal intercooler and may require custom piping and fabrication for installation.
Specifications for Garrett 703521-6003
| Product Specifications | |
|---|---|
| Brand | Garrett |
| Manufacturer Part Number | 703521-6003 |
| Product Type | Air-to-Air Intercooler (CAC) |
| Core Dimensions | 10.00" x 12.27" x 4.50" |
| Horsepower Rating | Up to 375 HP |
| Construction | Bar-and-Plate Aluminum |
| Application | Universal / Custom Turbo Systems |
| UPC | N/A |
| GTIN | N/A |
| Shipping Information | Fast shipping available, calculated at checkout |
| California Proposition 65 | WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. |
