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One Stop Solutions 98574 HVAC Heater Core
Reliable HVAC Heater Core Replacement for Ford and Mercury Vehicles
The One Stop Solutions HVAC Heater Core 98574 is designed to provide a direct replacement for select Ford and Mercury models. Engineered to meet the demands of Cougar, Montego, Mustang, and Pinto vehicles, this heater core ensures consistent heating performance and durability.
Key Features of One Stop Solutions HVAC Heater Core 98574
- Features drop-in fit, form, and function for straightforward installation
- Addresses original design failures to enhance component lifespan
- Tested under cycle, vibration, burst, and environmental conditions for reliability
- Constructed with premium grade materials to extend product longevity
- Improves the life of high mileage vehicles by restoring heating efficiency
Detailed Product Description
The One Stop Solutions HVAC Heater Core part number 98574 is engineered to replace the original heater core in Ford Cougar, Montego, Mustang, and Mercury Pinto models. This component features a drop-in design that matches the original equipment manufacturer’s specifications, ensuring proper fit and function without modification. The heater core is built to overcome common design weaknesses found in the original parts, providing improved durability and resistance to wear. It undergoes rigorous testing including cycle, vibration, burst, and environmental state assessments to confirm its ability to withstand typical operating stresses. Using premium grade materials, this heater core offers enhanced longevity, making it a practical choice for vehicles with higher mileage.
Common Applications and Issues Resolved
- Restores heating system performance in Ford Mustang and Mercury Cougar models
- Eliminates coolant leaks caused by original heater core failures
- Prevents overheating and poor cabin heat output in high mileage vehicles
- Addresses corrosion and clogging issues in HVAC systems
- Improves overall HVAC reliability in Ford Pinto and Montego vehicles
Installation Notes and Tips
Installation of the One Stop Solutions heater core 98574 requires basic HVAC system disassembly. Ensure the cooling system is properly drained before removal to avoid spills. Verify compatibility with your specific Ford or Mercury model year and engine configuration. Use OEM recommended tools and follow vehicle service manual instructions for heater core replacement. After installation, refill and bleed the cooling system to prevent air pockets and ensure optimal heater performance.
Quality Assurance and Warranty Information
One Stop Solutions provides this HVAC heater core with quality assurance backed by thorough testing protocols. The part number 98574 meets industry standards for durability and performance. While specific warranty details should be confirmed at the point of purchase, One Stop Solutions typically offers coverage against manufacturing defects to support product reliability and customer confidence.
This part fits 67 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1973 | Ford | Mustang | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1973 | Ford | Mustang | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1973 | Ford | Mustang | 4.1L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1973 | Ford | Mustang | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1973 | Ford | Pinto | 1.6L | L4 | N/A | Compatible with vehicles with air conditioning systems. |
| 1973 | Ford | Pinto | 2.0L | L4 | N/A | Compatible with vehicles with air conditioning systems. |
| 1973 | Mercury | Cougar | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1973 | Mercury | Cougar | 6.6L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1973 | Mercury | Cougar | 7.5L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1972 | Ford | Mustang | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1972 | Ford | Mustang | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1972 | Ford | Mustang | 4.1L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1972 | Ford | Mustang | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1972 | Ford | Pinto | 1.6L | L4 | N/A | Compatible with vehicles with air conditioning systems. |
| 1972 | Ford | Pinto | 2.0L | L4 | N/A | Compatible with vehicles with air conditioning systems. |
| 1972 | Mercury | Cougar | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Ford | Mustang | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Ford | Mustang | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Ford | Mustang | 4.1L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Ford | Mustang | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Ford | Mustang | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1971 | Ford | Pinto | 1.6L | L4 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Ford | Pinto | 2.0L | L4 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Mercury | Cougar | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1971 | Mercury | Cougar | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Ford | Mustang | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Ford | Mustang | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Ford | Mustang | 4.1L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Ford | Mustang | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Ford | Mustang | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1970 | Ford | Mustang | 3.3L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Mercury | Cougar | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Mercury | Cougar | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1970 | Mercury | Cougar | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Ford | Mustang | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Ford | Mustang | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Ford | Mustang | 6.4L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Ford | Mustang | 4.1L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Ford | Mustang | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Ford | Mustang | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1969 | Ford | Mustang | 3.3L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Cougar | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Cougar | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Cougar | 6.4L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Cougar | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1969 | Mercury | Cougar | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Montego | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Montego | 5.8L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Montego | 6.4L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Montego | 4.1L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1969 | Mercury | Montego | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1969 | Mercury | Montego | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Ford | Mustang | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Ford | Mustang | 3.3L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Ford | Mustang | 4.7L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Ford | Mustang | 6.4L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Ford | Mustang | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Mercury | Cougar | 5.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Mercury | Cougar | 6.4L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Mercury | Cougar | 7.0L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1968 | Mercury | Cougar | N/A | Compatible with vehicles with air conditioning systems. | ||
| 1968 | Mercury | Cougar | 4.7L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1967 | Ford | Mustang | 3.3L | L6 | N/A | Compatible with vehicles with air conditioning systems. |
| 1967 | Ford | Mustang | 4.7L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1967 | Ford | Mustang | 6.4L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1967 | Mercury | Cougar | 4.7L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
| 1967 | Mercury | Cougar | 6.4L | V8 | N/A | Compatible with vehicles with air conditioning systems. |
* 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.