$795.00
The NAV12 radiator is designed for select Ford and International heavy-duty truck applications, including compatible 3200, 4100, 4200, 4300, 4400 and 4900-series configurations. It provides a dependable replacement option for commercial trucks where consistent engine cooling is essential during long hours, heavy loads, and demanding operating conditions.
Based on the NAV12 technical specifications, the radiator features an approximately 20-5/8″ × 25-1/8″ × 2-1/4″ core, with a 2-5/8″ inlet and 2-5/8″ outlet. Different truck configurations may use different connections or cooling arrangements, so buyers should compare the dimensions and reference numbers with the existing radiator before ordering.
| Specification | Details |
|---|---|
| Product Code | NAV12 |
| Product Type | Heavy-Duty Truck Radiator |
| Application | Ford, International |
| Core Size | Approx. 20-5/8″ × 25-1/8″ × 2-1/4″ |
| Inlet | 2-5/8″ |
| Outlet | 2-5/8″ |
| Price | $795.00 |
The NAV12 is shown for several Ford and International applications, but fitment should always be confirmed using the truck year, model, existing radiator dimensions, connections, and reference number before purchase.
For trucks experiencing leaks, restricted coolant flow, corrosion, or recurring overheating, King Radiator also provides heavy-duty truck radiator repair and rebuilding. Its services include leak detection, pressure testing and core replacement for commercial truck cooling systems.
If the original radiator remains structurally serviceable but its core has deteriorated, radiator re-coring and performance upgrades may provide an alternative to complete replacement. King Radiator can inspect the existing unit to determine whether repair, re-coring, or replacement is appropriate.
King Radiator HD Inc. specializes in heavy-duty truck radiators and cooling systems for commercial transportation and fleet applications across Canada.
