What size radiator is in a Ford BA?
The Ford BA does not have a single universal radiator size; radiator dimensions vary by engine and model variant.
The Ford BA Falcon, produced from 2002 to 2005 in Australia, used different radiators depending on whether the car was equipped with the 4.0-liter Barra inline-six or the 5.4-liter modular V8 (XR8 and related models). Variations in transmission, climate control, and cooling demands meant there wasn’t a one-size-fits-all specification.
Engine variants and radiator configurations
Different BA configurations required different radiators to meet cooling needs. Below are the primary configurations that influenced radiator size and design.
- 4.0L Barra inline-six (I6) variants, commonly found in standard and sport models
- 5.4L modular V8 variants, including XR8 and related performance-oriented trims
- High-performance or climate-equipped variants that may use larger or dual-core radiators
Radiator sizing is therefore tied to the engine and spec level of the individual BA model, rather than a single global size.
How to determine the exact radiator size for your Ford BA
To identify the precise radiator size for your specific BA, follow these steps and verify against official specifications.
- Identify your exact BA model, engine, and year (for example, 2002–2005 BA Falcon with 4.0L Barra I6 or 5.4L V8 XR8).
- Check the engine code or VIN and consult the official Ford parts catalog or workshop manual for the radiator part number and core dimensions.
- If you have access to the removed radiator, measure the core dimensions (width, height, and thickness) and note inlet/outlet locations and hose fittings.
- Match the measurements or part number to the correct OEM radiator to ensure compatibility with mounting points and the fan/shroud.
- Consider any related components (coolant hoses, transmission cooler lines, and fan assembly) that affect fitment when replacing.
Accurate identification of the engine variant and referencing the OEM part number or measured core dimensions will ensure you select the correct radiator size for your BA model.
Common considerations when choosing a replacement
When selecting a replacement radiator, factor in engine variant, climate, and whether you need a standard or upgraded cooling solution. Aftermarket radiators should match core size, inlet/outlet orientation, and mounting points to ensure proper fit and cooling performance.
Summary
The size of a radiator in a Ford BA is not universal; it depends on the engine and specification of the vehicle. By identifying the exact BA variant, checking OEM part numbers, and, if needed, measuring the radiator core, you can determine the correct size for your particular vehicle. Always consult the official Ford parts catalog or a qualified mechanic to confirm specifications for your exact car.
