$895.00
The CAC574-2 is a heavy-duty air charge cooler designed for modern Kenworth truck applications requiring dependable turbocharger air cooling performance. This replacement charge air cooler helps reduce compressed intake air temperatures before air enters the engine, supporting efficient combustion and consistent engine operation.
Built for demanding commercial truck environments, the CAC574-2 features durable construction with both 4-inch flanged connections and a design engineered for proper fitment on compatible Kenworth models. It is an ideal replacement option for fleets, repair shops, and truck owners looking to restore cooling system performance.
| Specification | Details |
|---|---|
| Part Number | CAC574-2 |
| Product Type | Air Charge Cooler / Charge Air Cooler |
| Application | Kenworth Heavy-Duty Trucks |
| Engine Compatibility | Cummins X15 |
| Fits | 2022+ Kenworth 579 W/X15, 2022+ Kenworth T680 W/X15 |
| Core Size | 32-5/8 x 29-3/8 x 2 inches |
| Connections | Both 4-inch Flanged |
| Reference Number | PY092001 |
The air charge cooler plays an important role in turbocharged diesel engines by cooling compressed intake air before combustion. A damaged or leaking cooler can reduce engine efficiency and may lead to symptoms such as reduced power, poor acceleration, boost pressure loss, and increased exhaust temperatures.
Replacing a worn or damaged CAC574-2 can help restore proper airflow and cooling performance while supporting reliable operation during heavy-duty hauling conditions.
The CAC574-2 is specifically listed for 2022 and newer Kenworth 579 and T680 models equipped with Cummins X15 engines. Always verify your truck model, year, dimensions, and reference number before ordering.
If you need help confirming compatibility, contact King Radiator HD Inc. for professional assistance with your cooling system requirements.
King Radiator HD provides replacement cooling components including air charge coolers, heavy-duty radiators, and cooling system solutions for commercial trucks. Proper maintenance of your complete cooling system helps reduce downtime and supports long-term vehicle reliability.
Explore our complete range of
air charge coolers
or learn more about professional
heavy-duty cooling services
available from King Radiator HD.
The CAC574-2 is a replacement charge air cooler designed to cool turbocharged intake air on compatible Kenworth heavy-duty trucks.
The CAC574-2 fits 2022 and newer Kenworth 579 and T680 models equipped with Cummins X15 engines.
The CAC574-2 uses both 4-inch flanged connections.
Common signs include boost leaks, reduced engine power, increased exhaust temperatures, and visible cracks or damage.
You can purchase the CAC574-2 air charge cooler directly from King Radiator HD for heavy-duty truck applications.
