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Four Seasons 92158 HVAC Heater Core
Reliable Heater Core Replacement for Hyundai and Kia Models
The Four Seasons Heater Core 92158 is designed to restore efficient heating performance in select Hyundai and Kia vehicles. Engineered with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation for your vehicle's HVAC system.
- Core dimensions: 8-1/8 inches length, 6-5/8 inches width, 1 inch thickness
- Constructed from corrosion-resistant aluminum material
- Core height: 8.125 inches; core width: 6.625 inches; core depth: 1 inch
- Tube diameter: 0.6875 inches (17.4625 mm) for both inlet and outlet tubes
- Meets or exceeds OEM specifications for reliable fit and function
About the Four Seasons Heater Core Product Line
The Four Seasons Heater Core line focuses on providing high-quality HVAC heater cores that meet or exceed original equipment manufacturer standards. This product line emphasizes durable aluminum cores designed for efficient heat exchange and long service life. The 92158 heater core is part of this line, offering a direct replacement solution for specific Hyundai and Kia models.
Product Details and Specifications
This HVAC heater core features an aluminum core material that offers excellent thermal conductivity and resistance to corrosion. The core measures 8-1/8 inches in length, 6-5/8 inches in width, and 1 inch in thickness, with a core height of 8.125 inches and width of 6.625 inches. Both inlet and outlet tubes have a diameter of 0.6875 inches (17.4625 mm), ensuring compatibility with the vehicle's existing HVAC plumbing. The heater core does not include adjustable pipe positioning, maintaining a fixed configuration for straightforward installation.
Compatible Vehicles and Common Applications
- Hyundai Magentis
- Hyundai Sonata
- Kia Optima
- Kia XG300
- Kia XG350
This heater core is designed to replace faulty or leaking cores in these models, addressing issues such as insufficient cabin heat, coolant leaks inside the vehicle, and HVAC system inefficiency.
Installation Notes and Tips
- Ensure the vehicle is cool and the cooling system is depressurized before removal
- Drain the coolant to prevent spills during heater core replacement
- Verify hose and tube connections match the 0.6875 inch diameter tubes on this core
- Inspect surrounding HVAC components for wear or damage during installation
- Flush the cooling system to remove debris before installing the new heater core
Quality Assurance and Warranty
The Four Seasons Heater Core 92158 meets or exceeds OEM standards for fit, form, and function. Manufactured with corrosion-resistant aluminum, it is built to provide reliable heating performance. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Four Seasons |
| Part Number | 92158 |
| Position | Heater Core |
| Length | 8-1/8 |
| Thickness | 1 |
| Width | 6-5/8 |
| Core Material | Aluminum |
| Adjustable Pipe Positioning | No |
| Core Depth IN | 1.000 |
| Core Height IN | 8.125 |
| Core Width IN | 6.625 |
| 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 24 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Kia | Optima | 2.4L | L4 | N/A | Heater Core |
| 2006 | Kia | Optima | 2.7L | V6 | N/A | Heater Core |
| 2005 | Hyundai | Sonata | N/A | Heater Core | ||
| 2005 | Hyundai | XG350 | N/A | Heater Core | ||
| 2005 | Kia | Magentis | N/A | Heater Core | ||
| 2005 | Kia | Optima | N/A | Heater Core | ||
| 2004 | Hyundai | Sonata | N/A | Heater Core | ||
| 2004 | Hyundai | XG350 | N/A | Heater Core | ||
| 2004 | Kia | Magentis | N/A | Heater Core | ||
| 2004 | Kia | Optima | N/A | Heater Core | ||
| 2003 | Hyundai | Sonata | N/A | Heater Core | ||
| 2003 | Hyundai | XG350 | N/A | Heater Core | ||
| 2003 | Kia | Magentis | N/A | Heater Core | ||
| 2003 | Kia | Optima | N/A | Heater Core | ||
| 2002 | Hyundai | Sonata | N/A | Heater Core | ||
| 2002 | Hyundai | XG350 | N/A | Heater Core | ||
| 2002 | Kia | Magentis | N/A | Heater Core | ||
| 2002 | Kia | Optima | N/A | Heater Core | ||
| 2001 | Hyundai | Sonata | N/A | Heater Core | ||
| 2001 | Hyundai | XG300 | N/A | Heater Core | ||
| 2001 | Kia | Magentis | N/A | Heater Core | ||
| 2001 | Kia | Optima | N/A | Heater Core | ||
| 2000 | Hyundai | Sonata | N/A | Heater Core | ||
| 1999 | Hyundai | Sonata | 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.