Four Seasons 54478 front a/c evaporator core for the 1991-1993 Chevrolet C1500 and other vehicles is a plate and fin core that removes heat from cabin air as refrigerant flows through it.
- Plate and fin construction
- Engineered and tested for years of trouble-free operation, backed by over 50 years of mobile a/c experience
- Core design meets or exceeds OE performance and efficiency
- Optimized refrigerant flow
- Application-specific design
Weak cooling at the vents or a refrigerant leak at the core can mean the evaporator core has failed. Before you replace it, rule out other causes of poor cooling, such as a low charge from a leak elsewhere in the system, a weak compressor or a restricted expansion device. A shop can test the sealed system.
This front evaporator core is a direct-fit replacement for the 1991-1993 Chevrolet K1500 and the 1992-1993 Chevrolet Suburban, along with many other Chevrolet and GMC models. If your truck is not one of those named, look it up in the "Vehicles it fits" section, which also covers the engine.
Specifications
- Position: Front
- Construction: Plate and fin
In the box
Gaskets, o-rings or seals to properly replace the product are included.
Frequently Asked Questions
Does the Four Seasons 54478 evaporator core fit the 1991-1993 Chevrolet K1500?
Yes. Four Seasons 54478 fits the 1991-1993 Chevrolet K1500 and the 1992-1993 Chevrolet Suburban. For another truck, look it up in the "Vehicles it fits" section, which also covers engines.
Does the Four Seasons 54478 evaporator core come with o-rings or seals?
Yes. Four Seasons 54478 contains gaskets, o-rings or seals to properly replace the product.
Is this front evaporator core a plate and fin design?
Yes. It is a plate and fin core with optimized refrigerant flow and an application-specific design.
Does this evaporator core meet OE performance?
Yes. The core design meets or exceeds OE performance and efficiency.
How long is this evaporator core meant to last?
It is engineered and tested to provide years of trouble-free operation, backed by over 50 years of mobile a/c experience at Four Seasons.
