International LT Charge Air Coolers

Boost your truck's performance with our International LT Charge Air Coolers selection. These high-quality coolers are designed to keep your engine running efficiently, offering exceptional cooling and long-lasting durability. Made from heavy-duty aluminum with precision-engineered cores, they integrate seamlessly with your International LT or RH model for reliable temperature control. Whether replacing an old cooler or upgrading your rig, our catalog has the right solution to enhance power and fuel economy. Choose our premium-charge air coolers to keep your International LT performing at its best.

Frequently Asked Questions About International LT Charge Air Coolers

What does a charge air cooler do on my International LT?

The charge air cooler, also called an intercooler, cools compressed air coming from the turbocharger before it enters the engine. Cooler, denser air improves combustion efficiency, helps the engine produce proper power, and reduces strain on internal components. If this part fails or becomes clogged, you may notice a loss of power, reduced fuel economy, or increased engine temperatures.

How do I know if my charge air cooler needs to be replaced?

Common signs of a failing charge air cooler include visible cracks, leaks, or oil residue on the fins, a noticeable drop in engine power, increased boost leak noise, or a check engine light related to boost pressure. A physical inspection for bent fins, corrosion, or damaged end tanks can also help confirm whether replacement is needed rather than repair.

Will this charge air cooler fit my specific International LT model and year?

Charge air coolers can vary by engine configuration, cab style, and production year, so it's important to confirm fitment using your truck's VIN or existing part number before ordering. If you're unsure, our team can help verify compatibility so you get the correct cooler for your specific truck.

Are these charge air coolers new, remanufactured, or used?

Product condition varies by listing, and each product page will specify whether the cooler is new, reconditioned, or a quality used take-off part. Reviewing the individual listing details is the best way to confirm condition, warranty coverage, and expected service life before purchasing.

What should I check before and after installing a new charge air cooler?

Before installation, inspect all connecting hoses, clamps, and mounting brackets for wear, since damaged components nearby can affect the new cooler's performance. After installation, check for boost leaks, secure all clamps to proper torque, and monitor engine performance and temperatures during initial operation to confirm the repair was successful.