Four Seasons 92006 HVAC Heater Core

Four Seasons 92006 Heater Core

The Four Seasons Heater Core 92006 is an aluminum HVAC heater core built to meet or exceed OEM requirements. It is sized for direct replacement service in select Hummer, Saturn, and Pontiac applications, including the Hummer H3, Hummer H3T, Saturn Sky, and Pontiac Solstice.

Four Seasons heater core line products focus on accurate fitment and dependable heat transfer for cabin climate control. This aluminum heater core uses a compact core design with 9-1/4 in. length, 5 in. width, and 3/4 in. thickness for the specified applications.

Key Features

• Part number: 92006
• Aluminum heater core construction
• Core dimensions: 9-1/4 in. length x 5 in. width x 3/4 in. thickness
• Core height: 9.25 in.; core width: 5 in.; core depth: 0.75 in.
• Tube sizes: 0.625 in. and 0.75 in.
• Meets or exceeds OEM specifications
• Adjustable pipe positioning: No

Detailed Description

Four Seasons 92006 is an HVAC heater core designed for vehicles that rely on a compact aluminum core for interior heat exchange. The aluminum heater core construction supports efficient thermal transfer while maintaining the dimensions required for the listed applications. This part number is a direct-fit style replacement for service work on the Hummer H3, Hummer H3T, Saturn Sky, and Pontiac Solstice.

This part cross-references Dayco 92006 and Dorman - HELP 91006 for the same application. It also aligns with other listed interchange references for the same vehicle coverage, including Four Seasons 92006 in related catalog listings.

Vehicle Fitment

• Fits 2006-2010 Hummer H3, Heater Core
• Fits 2009-2010 Hummer H3T, Heater Core
• Fits 2007-2010 Saturn Sky, Heater Core
• Fits 2006-2009 Pontiac Solstice, Heater Core

What It Helps Address

• Weak or inconsistent cabin heat
• Coolant transfer issues inside the HVAC system
• Heater core replacement during cooling system service
• Restoring proper defrost and interior heat output
• Replacement of a leaking or restricted heater core

Installation Notes and Tips

Verify the heater core dimensions, tube sizes, and pipe orientation against the removed part before installation. Because adjustable pipe positioning is not included, confirm the inlet and outlet layout matches the vehicle’s HVAC case and hose routing. Always inspect the cooling system for contamination or restriction before installing a new heater core.

Quality Assurance

This Four Seasons heater core is built to meet or exceed OEM specifications for the listed applications. The Four Seasons 92006 is intended for accurate replacement service in compatible Hummer, Saturn, and Pontiac models.