Onix OR1164 Radiator

Radiator for Ford, Mazda Applications

The Onix OR1164 radiator is a direct-fit cooling replacement for select Ford and Mazda trucks and SUVs with A/C or heavy duty cooling. It is built for drivers who need a radiator that matches the original application and supports consistent engine temperature control.

• Direct-fit radiator for select 1990-1994 Ford Ranger applications
• Compatible with 1991-1994 Ford Explorer models with A/C or heavy duty cooling
• Fits 1991-1994 Mazda Navajo with A/C or heavy duty cooling
• Fits 1994 Mazda B4000 with A/C or heavy duty cooling
• Onix OR1164 radiator for OE-style replacement use

Fitment Details

• Fits 1991-1994 Ford Explorer, N/A, w/ A/C Or Heavy Duty Cooling
• Fits 1990-1994 Ford Ranger, N/A, w/ A/C Or Heavy Duty Cooling
• Fits 1994 Mazda B4000, N/A, w/ A/C Or Heavy Duty Cooling
• Fits 1991-1994 Mazda Navajo, N/A, w/ A/C Or Heavy Duty Cooling

Onix OR1164 is part of Onix Automotive’s drop-in-fit radiator line, engineered with upgraded components for dependable service life and stable cooling performance. This radiator is intended for vehicles that require the specified A/C or heavy duty cooling configuration, making it a practical replacement for aging or leaking factory units. The OR1164 part number is also useful when cross-checking catalog listings for the same application.

Common Cooling Issues This Part Addresses

• Coolant leaks from a damaged or corroded radiator core
• Overheating caused by restricted coolant flow
• Poor cooling performance in A/C or heavy duty cooling setups
• Temperature instability from an aging factory radiator
• Replacement needs after tank or seam failure

Installation Notes

Verify radiator dimensions, hose locations, and transmission cooler provisions against the original unit before installation. Flush the cooling system, inspect hoses and clamps, and confirm the fan, thermostat, and coolant condition are in good working order. The OR1164 is a fitment-specific radiator for the listed Ford and Mazda applications, so matching the vehicle’s cooling package is essential.

Quality Assurance

Onix designs its radiator line with top-tier components and a drop-in-fit approach to support reliable performance and longer service life. The OR1164 part number identifies the correct application for the listed Ford Ranger, Ford Explorer, Mazda Navajo, and Mazda B4000 models.