Four Seasons A/C Evaporator Core P/N:54511

Keep your A/C blowing cold with the Four Seasons A/C Evaporator Core 54511, a plate & fin evaporator that drops in as a direct-fit replacement for the 1985-1989 Chevrolet Astro and 1985-1989 GMC Safari (see the Buyer's Guide tab for engine-level fitment). Mounted in the HVAC case, the evaporator core is where liquid refrigerant absorbs heat from the cabin air passing over its fins, cooling and dehumidifying the air the blower sends through your vents. A clogged, leaking, or corroded core is a common cause of weak cooling, refrigerant loss, and musty odors.

• Plate & fin core design: built to meet or exceed OE cooling performance and efficiency.
• Optimized refrigerant flow: the internal passages are shaped to move refrigerant through the core efficiently.
• Application-specific design: engineered for the listed vehicles.
• Seals included: contains gaskets, o-rings, or seals to properly replace the product.

Backed by Four Seasons' decades of mobile A/C experience, this core is engineered and tested for long, trouble-free operation. If a failed evaporator core is the cause of your poor A/C performance, this replaces it.