Four Seasons 93030 Aluminum Heater Core

The Four Seasons 93030 is a direct-fit, OE-replacement aluminum heater core engineered to restore full heating performance to your vehicle's climate control system. Manufactured by Four Seasons — a trusted name in thermal management components — this heater core is built to meet or exceed original equipment specifications for a reliable, long-lasting repair.

Key Features:

• Aluminum construction for excellent heat transfer efficiency and corrosion resistance
• OE-style fit for straightforward, bolt-in installation
• Precision-formed tubes and fins for optimal coolant flow and heat exchange
• Pressure-tested to ensure leak-free performance right out of the box
• Meets or exceeds OEM specifications for temperature output and durability

A failing heater core can result in reduced cabin heat, fogging windshields, a sweet coolant smell inside the vehicle, or coolant loss. Replacing it with the Four Seasons 93030 restores proper function to your heating, ventilation, and defrost systems. Four Seasons backs their thermal products with rigorous quality control standards, making this an ideal choice for professional technicians and DIY mechanics alike.