Isuzu

At American Radiator, we specialize in providing high-quality Isuzu truck radiators built to keep your medium-duty and commercial trucks running at peak performance. With decades of experience in heavy-duty cooling systems, we supply direct-fit replacement radiators for popular models such as the Isuzu NPR, NQR, NRR, and FTR. Whether you need a cost-effective OEM-style radiator or a heavy-duty upgrade for severe service applications, we deliver solutions designed to handle heat, vibration, and demanding road conditions.

Our Isuzu radiators are backed by a two-year, unlimited mileage warranty, and many heavy-duty options feature reinforced cores, precision brazed aluminum construction, and bar and plate designs that extend service life. Every radiator is engineered to maintain proper operating temperatures, reduce downtime, and protect your engine’s longevity.

As trusted Isuzu truck parts suppliers, we offer wholesale pricing, nationwide same-day shipping, and expert repair services for radiators, charge air coolers, and oil coolers. If you don’t see the exact radiator for your Isuzu NPR, FTR, or other model, our specialists are available at 877-203-4572 to ensure you get the right fit the first time. Choose American Radiator—your nationwide partner for Isuzu cooling system solutions.