OE Quality
60-Day Returns

One Stop Solutions 98988 HVAC Heater Core - Front
Reliable HVAC Heater Core for Ford and Lincoln Vehicles
The One Stop Solutions HVAC Heater Core (Part Number 98988) is designed to provide a direct replacement for your Ford or Lincoln vehicle's heating system. Engineered to meet original equipment specifications, this heater core ensures consistent performance and durability for models including the Ford Expedition, F-150, F-150 Heritage, Lincoln Mark LT, and Navigator.
Key Features of One Stop Solutions Heater Core 98988
- Features drop-in fit, form, and function for easy installation
- Addresses original design failures to enhance component lifespan
- Tested under cycle, vibration, burst, and environmental conditions
- Constructed with premium grade materials for extended durability
- Improves the operational life of high mileage Ford and Lincoln vehicles
Detailed Product Description
This HVAC heater core from One Stop Solutions is engineered to replace the original part with precision fitment and reliable function. The design incorporates improvements that resolve common failures found in the original equipment, contributing to longer service life. Rigorous testing simulates real-world conditions such as vibration and thermal cycling to ensure the heater core withstands the demands of daily driving. Using premium materials, this part offers enhanced resistance to wear and corrosion, making it suitable for high mileage Ford Expedition, F-150, F-150 Heritage, Lincoln Mark LT, and Navigator models.
Common Applications and Issues Resolved
- Restores heating performance in HVAC systems
- Eliminates coolant leaks caused by core deterioration
- Prevents overheating due to clogged or damaged heater cores
- Reduces interior fogging by maintaining proper cabin heat
- Extends HVAC system life in high mileage vehicles
Installation Notes and Tips
Installation of the One Stop Solutions heater core 98988 is straightforward due to its drop-in design. It is recommended to drain the cooling system before removal to avoid spills. Inspect and replace any worn hoses or clamps during installation to ensure a secure fit. After installation, refill and bleed the cooling system to remove air pockets and verify proper heater operation in your Ford Expedition, F-150, F-150 Heritage, Lincoln Mark LT, or Navigator.
Quality Assurance and Warranty
One Stop Solutions manufactures this heater core to meet strict quality standards, including environmental and durability testing. While specific warranty details should be confirmed at the point of purchase, the product is built to provide reliable service and improve the longevity of your vehicle’s HVAC system.
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Ford | F-150 | 4.2L | V6 | N/A | |
| 2008 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2008 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2008 | Lincoln | Mark LT | 5.4L | V8 | N/A | |
| 2007 | Ford | F-150 | 4.2L | V6 | N/A | |
| 2007 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2007 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2007 | Lincoln | Mark LT | 5.4L | V8 | N/A | |
| 2006 | Ford | Expedition | 5.4L | V8 | N/A | |
| 2006 | Ford | F-150 | 4.2L | V6 | N/A | |
| 2006 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2006 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2006 | Lincoln | Mark LT | 5.4L | V8 | N/A | |
| 2006 | Lincoln | Navigator | 5.4L | V8 | N/A | |
| 2005 | Ford | Expedition | 5.4L | V8 | Front | |
| 2005 | Ford | F-150 | 4.2L | V6 | N/A | |
| 2005 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2005 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2005 | Lincoln | Navigator | 5.4L | V8 | N/A | |
| 2004 | Ford | Expedition | 4.6L | V8 | Front | |
| 2004 | Ford | Expedition | 5.4L | V8 | Front | |
| 2004 | Ford | F-150 | 4.6L | V8 | N/A | |
| 2004 | Ford | F-150 | 5.4L | V8 | N/A | |
| 2004 | Ford | F-150 Heritage | 4.2L | V6 | N/A | |
| 2004 | Ford | F-150 Heritage | 4.6L | V8 | N/A | |
| 2004 | Ford | F-150 Heritage | 5.4L | V8 | N/A | |
| 2004 | Lincoln | Navigator | 5.4L | V8 | N/A | |
| 2003 | Ford | Expedition | 4.6L | V8 | Front | |
| 2003 | Ford | Expedition | 5.4L | V8 | Front | |
| 2003 | Lincoln | Navigator | 5.4L | V8 | N/A |
* 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.