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Welcome to Source One Auto Parts!

Welcome to Source One Auto Parts!

Temperature Controller

Browse New OEM heater and A/C temperature control units for GM, Subaru, and other vehicles. Our factory-original manual and automatic climate control panels are sourced from manufacturer surplus — the correct display type, button layout, and CAN bus integration for your vehicle's HVAC system.

The climate control panel is the primary interface between the driver and your vehicle's HVAC system. An OEM replacement panel provides the correct control logic, display calibration, and communication protocol for your specific HVAC module — ensuring all climate functions operate correctly without recoding or adaptation.

Climate control panel specifications vary by single-zone vs. dual-zone, heated seat controls, and rear climate options. Verify part numbers against your vehicle's HVAC configuration before ordering.

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