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Four Seasons 92021 HVAC Heater Core
Reliable Heater Core Replacement for Pontiac Vibe
The Four Seasons Heater Core 92021 is designed to restore efficient heating performance in your Pontiac Vibe. Crafted from durable aluminum, this heater core ensures consistent heat transfer and long-lasting operation.
- Core dimensions: 8-1/8 inches length, 6-3/8 inches width, 1-1/4 inches thickness
- Constructed with high-quality aluminum core material
- Core depth and height precisely 1.25 inches and 8.125 inches respectively
- Tube diameter: 0.6875 inches (17.4625 mm) for both inlet and outlet
- Meets or exceeds OEM specifications for reliable fit and function
Four Seasons Heater Core Product Line Overview
The Four Seasons Heater Core line focuses on delivering OEM-quality HVAC components that maintain vehicle heating system integrity. The 92021 model is part of this line, featuring an aluminum heater core designed for optimal heat exchange and corrosion resistance, tailored specifically for the Pontiac Vibe.
Detailed Product Description
This HVAC heater core from Four Seasons is engineered with an aluminum core that provides efficient heat transfer while resisting corrosion. The precise core dimensions of 8.125 inches in height, 6.375 inches in width, and 1.25 inches in depth ensure a proper fit within the Pontiac Vibe’s heating system. Both inlet and outlet tubes measure 0.6875 inches in diameter, matching OEM specifications for seamless integration. The fixed pipe positioning design simplifies installation without the need for adjustments.
Common Issues Addressed by This Heater Core
- Insufficient cabin heat due to clogged or leaking heater core
- Coolant leaks inside the vehicle causing foggy windows or damp carpets
- Overheating engine caused by compromised heater core function
- Unpleasant odors from coolant entering the HVAC system
- Reduced HVAC system efficiency impacting passenger comfort
Installation Notes and Tips
When replacing the heater core 92021 in a Pontiac Vibe, ensure the cooling system is properly drained before removal. Verify the core dimensions and tube sizes match the vehicle’s specifications to avoid fitment issues. Since this model does not feature adjustable pipe positioning, align the heater core carefully during installation. It is recommended to inspect and replace any worn hoses or seals to prevent future leaks.
Quality Assurance and Warranty
The Four Seasons Heater Core 92021 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with corrosion-resistant aluminum, this heater core is built to last under normal operating conditions. Please refer to Four Seasons’ warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 92021 |
| Position | Heater Core |
| Length | 8-1/8 |
| Thickness | 1 1/4 |
| Width | 6-3/8 |
| Core Material | Aluminum |
| Adjustable Pipe Positioning | No |
| Core Depth IN | 1.25 |
| Core Height IN | 8.125 |
| Core Width IN | 6.375 |
| Description | Heater cores |
| Meets / Exceeds OEM? | Yes |
| Style | Aluminum heater core |
| Tube 1 IN | 0.6875 |
| Tube 1 MM | 17.4625 |
| Tube 2 IN | 0.6875 |
| Tube 2 MM | 17.4625 |
| Type | Heater core /aluminum |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Pontiac | Vibe | N/A | Heater Core |
| 2007 | Pontiac | Vibe | N/A | Heater Core |
| 2006 | Pontiac | Vibe | N/A | Heater Core |
| 2005 | Pontiac | Vibe | N/A | Heater Core |
| 2004 | Pontiac | Vibe | N/A | Heater Core |
| 2003 | Pontiac | Vibe | N/A | Heater Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.