$785.00
The CAC531 air charge cooler is designed for International LT and RH Series heavy-duty trucks requiring dependable charge air cooling performance. This replacement charge air cooler helps reduce compressed air temperatures from the turbocharger before air enters the engine, supporting proper combustion, engine efficiency, and consistent truck performance.
Built for demanding commercial applications, the CAC531 features a 37-1/8″ x 21-5/8″ x 2″ core size and is available from King Radiator HD Inc. for fleets, repair shops, and owner-operators looking for a reliable replacement cooling component.
Before ordering, compare your existing charge air cooler dimensions, mounting points, and reference numbers with the CAC531 specifications. If you need help confirming compatibility,
contact King Radiator HD Inc.
for assistance.
A damaged or leaking charge air cooler can affect turbocharger performance and engine operation. Common warning signs include reduced engine power, increased exhaust temperatures, black smoke, boost pressure loss, and oil residue around intake connections.
Leaks, damaged cores, cracked tanks, or blocked cooling fins can prevent the system from properly reducing intake air temperatures. If your current cooler cannot be repaired, the CAC531 provides a replacement solution for compatible International trucks.
The air charge cooler works together with other cooling components to maintain reliable heavy-duty truck operation. King Radiator HD Inc. provides
heavy-duty truck radiator repair and rebuilding services
for commercial trucks including International, Kenworth, Peterbilt, Volvo, Mack, and other major brands.
For additional maintenance guidance, explore our article about
common truck radiator issues and solutions
to understand signs of cooling system problems before they cause downtime.
King Radiator HD Inc. supplies heavy-duty cooling components across Canada, helping fleets and truck owners find replacement radiators, air charge coolers, and cooling system solutions. Browse our complete selection of
air charge coolers
or contact our team for fitment support.
The CAC531 is designed for compatible International LT and RH Series trucks. Always verify dimensions and reference numbers before ordering.
An air charge cooler reduces the temperature of compressed turbocharger air before it enters the engine, helping improve combustion efficiency and engine performance.
Common symptoms include power loss, boost leaks, black smoke, higher exhaust temperatures, and visible leaks around the cooler assembly.
The CAC531 air charge cooler has a 37-1/8″ x 21-5/8″ x 2″ core size.
The CAC531 is available from King Radiator HD Inc. for compatible International LT and RH Series applications.
