Four Seasons 92428 HVAC Heater Core

Four Seasons 92428 Heater Core

Restore cabin heat with the Four Seasons 92428 heater core, built with an aluminum core and compact dimensions for select Chevrolet applications. This HVAC heater core is engineered and tested for dependable operation in the heating system, helping maintain consistent coolant-to-air heat transfer.

Compatible with 2013-2015 Chevrolet Spark and 2014-2016 Chevrolet Spark EV, this Four Seasons heater core is a direct-fit replacement for vehicles needing a heater core service. The Four Seasons heater core line focuses on practical OE-style replacement parts for HVAC repairs, and part number 92428 is built for the Spark platform.

Key Features

• Four Seasons heater core, part number 92428
• Aluminum heater core construction
• Core dimensions: 1 in. depth, 5.875 in. height, 7.125 in. width
• Tube size: 0.75 in. / 19.05 mm on both connections
• Direct replacement for select Chevrolet Spark and Chevrolet Spark EV models
• Built from a heater core / aluminum design for HVAC service applications

Product Details

The Four Seasons 92428 heater core is a compact HVAC heat exchanger designed for the heater box in select Chevrolet Spark and Chevrolet Spark EV vehicles. Its aluminum construction supports efficient heat transfer while keeping the unit lightweight and corrosion-resistant for automotive cooling and heating system service. If you are replacing a leaking, restricted, or inefficient heater core, this part number 92428 provides a vehicle-specific solution for the Spark platform.

This part cross-references Spectra Premium 98209 for the same application.

What It Helps Fix

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Fogging or film on the windshield caused by heater core leakage
• Coolant loss from a leaking heater core
• Restricted heat output from internal blockage or corrosion

Installation Notes

Fits 2013-2015 Chevrolet Spark, N/A. Fits 2014-2016 Chevrolet Spark EV, N/A. Verify tube size, core dimensions, and HVAC housing configuration before installation. Proper cooling system draining, flushing, and air bleeding are recommended during heater core replacement to help prevent trapped air and repeat heating issues.

Quality Assurance

Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A/C experience. Part number 92428 is built to support reliable HVAC repair on select Chevrolet Spark and Chevrolet Spark EV models.