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Four Seasons 98597A HVAC Heater Core
Reliable Heater Core Replacement for Ford, Lincoln, and Mercury
The Four Seasons Heater Core 98597A is designed to restore efficient heating performance in select Ford, Lincoln, and Mercury vehicles. Engineered with durable aluminum construction, this heater core ensures consistent heat transfer and long-lasting operation for models like the Continental, Grand Marquis, LTD, and Marquis.
Key Features of Four Seasons Heater Core 98597A
- Core dimensions: 6 inches height, 9-3/4 inches width, and 2 inches depth
- Constructed from corrosion-resistant aluminum for durability
- Tube diameter: 0.625 inches (15.875 mm) for both inlet and outlet
- Meets or exceeds OEM specifications for reliable fit and function
- Non-adjustable pipe positioning for direct replacement
Detailed Description of the Four Seasons Heater Core
This HVAC heater core from Four Seasons features a robust aluminum core that provides efficient heat exchange within the vehicle’s heating system. The core measures 6 inches in height, 9.75 inches in width, and 2 inches in depth, making it a precise fit for compatible Ford, Lincoln, and Mercury models. Both inlet and outlet tubes have a diameter of 0.625 inches, ensuring proper coolant flow. The heater core is designed to meet or exceed OEM standards, offering dependable performance and longevity. The fixed pipe positioning simplifies installation by matching the original equipment layout.
Compatible Vehicles and Common Applications
- Ford Continental heater core replacement
- Lincoln Continental heating system repair
- Mercury Grand Marquis HVAC heater core upgrade
- Ford LTD and Marquis heater core restoration
- Resolving heater core leaks, poor cabin heat, and coolant loss
Installation Notes and Tips
When installing the Four Seasons Heater Core 98597A, ensure the vehicle’s cooling system is properly drained before removal. Verify the heater core dimensions and tube sizes match the original part to avoid fitment issues. Since pipe positioning is fixed, no adjustments are necessary during installation. It is recommended to inspect and replace any worn hoses or clamps to maintain system integrity.
Quality Assurance and Warranty Information
Four Seasons heater cores are manufactured to meet or exceed OEM quality standards, providing reliable performance for your vehicle’s heating system. The 98597A part number is backed by Four Seasons’ quality assurance processes. Please refer to Four Seasons’ official warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 98597A |
| Position | Heater Core |
| Length | 6 |
| Thickness | 2 |
| Width | 9-3/4 |
| Core Material | Aluminum |
| Adjustable Pipe Positioning | No |
| Core Depth IN | 2.000 |
| Core Height IN | 6.000 |
| Core Width IN | 9.750 |
| Description | Heater cores |
| Meets / Exceeds OEM? | Yes |
| Style | Aluminum heater core |
| Tube 1 IN | 0.625 |
| Tube 1 MM | 15.875 |
| Tube 2 IN | 0.625 |
| Tube 2 MM | 15.875 |
| Type | Heater core /aluminum |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1978 | Ford | LTD | N/A | Heater Core | |
| 1978 | Ford | LTD | Base | N/A | Heater Core |
| 1978 | Ford | LTD | Landau | N/A | Heater Core |
| 1978 | Lincoln | Continental | N/A | Heater Core | |
| 1978 | Mercury | Grand Marquis | N/A | Heater Core | |
| 1978 | Mercury | Marquis | N/A | Heater Core | |
| 1977 | Ford | LTD | N/A | Heater Core | |
| 1977 | Ford | LTD | Base | N/A | Heater Core |
| 1977 | Ford | LTD | Landau | N/A | Heater Core |
| 1977 | Lincoln | Continental | N/A | Heater Core | |
| 1977 | Mercury | Grand Marquis | N/A | Heater Core | |
| 1977 | Mercury | Marquis | 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.