Upgrade the A/C system in your 1966 Ford Mustang with this underdash hang-on air conditioner evaporator unit featuring argent bezel and vents. Built as a complete underdash evaporator assembly, it replaces a failed or aging original unit while preserving an OE-style look and supporting both original R12 and retrofitted R134A systems.
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Designed for 1966 Mustangs: Fits 1966 Ford Mustang models using an underdash hang-on A/C evaporator setup.
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Complete evaporator assembly: Includes the underdash evaporator unit for a more complete replacement.
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Argent bezel and vents: Provides a clean, factory-inspired appearance inside your classic Mustang cabin.
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Replaces aging A/C components: Ideal for replacing a failed, worn, or outdated underdash hang-on evaporator unit.
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R12 and R134A compatible: Works with original R12 systems and retrofitted R134A air conditioning systems.
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OE-style replacement: Designed to maintain the correct look while supporting direct installation.
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Comfort-focused upgrade: Helps refresh cabin cooling performance and improve warm-weather drivability.
This underdash hang-on A/C evaporator unit is a smart replacement for 1966 Mustang owners looking to restore or refresh their classic air conditioning system. Original evaporator units can age, fail, leak, or lose efficiency over time, leaving the cabin less comfortable and the underdash area looking tired.
Designed with an OE-style appearance, this complete underdash evaporator assembly features argent bezel and vents for a clean factory-inspired look. Compatibility with both original R12 and retrofitted R134A systems makes it a versatile choice for restorations, driver-quality builds, and upgraded classic Mustang A/C systems.
Bring cool comfort back to your 1966 Mustang with an OE-style underdash A/C evaporator built for clean looks and reliable fit.
| Product Fitment |
| Make |
Ford |
| Model |
Mustang |
| Year |
1966 |
| A/C System Type |
Underdash Hang-On Air Conditioning |
| Refrigerant Compatibility |
Original R12 and retrofitted R134A systems |
| Application |
Underdash A/C evaporator replacement or air conditioning restoration |
| Product Specs |
| Product Type |
Underdash Hang-On Air Conditioner Evaporator Unit |
| Assembly Type |
Complete Underdash Evaporator Assembly |
| Bezel / Vent Finish |
Argent Bezel and Vents |
| Replacement Type |
OE-style direct replacement |
| System Compatibility |
Original R12 and retrofitted R134A A/C systems |
| Function |
Replaces failed or aging underdash hang-on A/C evaporator unit |
| Dimensions |
18 in. L x 18 in. W x 9 in. H |
| Approximate Weight |
18 lb. |
