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One Stop Solutions 98571 HVAC Heater Core
Overview of One Stop Solutions HVAC Heater Core 98571
The One Stop Solutions HVAC Heater Core part number 98571 is designed for reliable heating performance in select Ford and Mercury vehicles. This heater core offers a direct replacement solution that addresses original design limitations while enhancing durability for high mileage models.
- Features drop-in fit, form, and function for easy installation
- Addresses original design failures to improve heater core lifespan
- Tested under cycle, vibration, burst, and environmental conditions
- Constructed with premium grade materials for extended product longevity
- Improves the life of high mileage Ford and Mercury vehicles
Detailed Product Description
The HVAC heater core 98571 from One Stop Solutions is engineered to provide a precise fit for Ford Bronco, F-100, F-150, F-250, F-350, Mustang, Thunderbird, and Mercury Cougar, Monarch, and Montego models. This component replaces the original heater core with a unit that maintains the exact fit, form, and function, ensuring seamless integration with the vehicleโs HVAC system. The design improves upon original equipment by addressing common failure points, which can lead to leaks or reduced heating efficiency over time.
Manufactured using premium grade materials, this heater core withstands the stresses of thermal cycling, vibration, and environmental exposure. Rigorous testing simulates real-world conditions to ensure durability and reliable performance. This makes it a suitable replacement for vehicles with high mileage that require a longer-lasting heating solution.
Common Applications and Issues Resolved
- Replacement for leaking or clogged heater cores in Ford and Mercury models
- Restores proper cabin heating and defrosting functions
- Eliminates coolant leaks that can cause engine overheating
- Addresses premature failure due to original design weaknesses
- Improves HVAC system reliability in older or high mileage vehicles
Installation Notes and Tips
Installation of the One Stop Solutions heater core 98571 is straightforward due to its drop-in design. It is recommended to drain the cooling system before removal to prevent spills. Inspect and replace any worn hoses or clamps during installation to ensure a secure fit. Proper bleeding of the cooling system after installation is necessary to avoid air pockets and maintain optimal heater performance.
Quality Assurance and Warranty
One Stop Solutions ensures that part number 98571 meets strict quality standards through comprehensive testing including cycle, vibration, burst, and environmental assessments. The use of premium materials contributes to product longevity and reliability. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.
This part fits 232 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1979 | Ford | Bronco | 5.8L | V8 | N/A | w/o AC |
| 1979 | Ford | Bronco | 6.6L | V8 | N/A | w/o AC |
| 1979 | Ford | F-100 | 5.0L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-100 | 5.8L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-100 | 7.5L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-100 | 6.6L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-100 | 4.9L | L6 | N/A | High Output Heater |
| 1979 | Ford | F-150 | 5.0L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-150 | 5.8L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-150 | 7.5L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-150 | 6.6L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-150 | 4.9L | L6 | N/A | High Output Heater |
| 1979 | Ford | F-250 | 5.8L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-250 | 7.5L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-250 | 6.6L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-250 | 4.9L | L6 | N/A | High Output Heater |
| 1979 | Ford | F-350 | 5.0L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-350 | 5.8L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-350 | 7.5L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-350 | 6.6L | V8 | N/A | High Output Heater |
| 1979 | Ford | F-350 | 4.9L | L6 | N/A | High Output Heater |
| 1978 | Ford | Bronco | 5.8L | V8 | N/A | w/o AC |
| 1978 | Ford | Bronco | 6.6L | V8 | N/A | w/o AC |
| 1978 | Ford | F-100 | 5.0L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-100 | 5.8L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-100 | 6.6L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-100 | 4.9L | L6 | N/A | High Output Heater |
| 1978 | Ford | F-150 | 5.0L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-150 | 5.8L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-150 | 7.5L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-150 | 6.6L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-150 | 4.9L | L6 | N/A | High Output Heater |
| 1978 | Ford | F-250 | 5.0L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-250 | 5.8L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-250 | 7.5L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-250 | 6.6L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-250 | 4.9L | L6 | N/A | High Output Heater |
| 1978 | Ford | F-350 | 5.0L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-350 | 5.8L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-350 | 7.5L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-350 | 6.6L | V8 | N/A | High Output Heater |
| 1978 | Ford | F-350 | 4.9L | L6 | N/A | High Output Heater |
| 1978 | Ford | Thunderbird | 5.0L | V8 | N/A | w/o AC |
| 1978 | Ford | Thunderbird | 5.8L | V8 | N/A | w/o AC |
| 1978 | Ford | Thunderbird | 6.6L | V8 | N/A | w/o AC |
| 1978 | Mercury | Cougar | 5.0L | V8 | N/A | w/o AC |
| 1978 | Mercury | Cougar | 5.8L | V8 | N/A | w/o AC |
| 1978 | Mercury | Cougar | 6.6L | V8 | N/A | w/o AC |
| 1978 | Mercury | Monarch | 5.0L | V8 | N/A | w/o AC |
| 1978 | Mercury | Monarch | 4.1L | L6 | N/A | w/o AC |
| 1977 | Ford | F-100 | 5.0L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-100 | 5.8L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-100 | 6.6L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-100 | 4.9L | L6 | N/A | High Output Heater |
| 1977 | Ford | F-150 | 5.0L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-150 | 5.8L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-150 | 7.5L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-150 | 6.6L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-150 | 4.9L | L6 | N/A | High Output Heater |
| 1977 | Ford | F-250 | 5.0L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-250 | 5.8L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-250 | 7.5L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-250 | 6.6L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-250 | 4.9L | L6 | N/A | High Output Heater |
| 1977 | Ford | F-350 | 5.0L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-350 | 5.8L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-350 | 7.5L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-350 | 6.6L | V8 | N/A | High Output Heater |
| 1977 | Ford | F-350 | 4.9L | L6 | N/A | High Output Heater |
| 1977 | Ford | Thunderbird | 5.0L | V8 | N/A | w/o AC |
| 1977 | Ford | Thunderbird | 5.8L | V8 | N/A | w/o AC |
| 1977 | Ford | Thunderbird | 6.6L | V8 | N/A | w/o AC |
| 1977 | Mercury | Cougar | 5.0L | V8 | N/A | w/o AC |
| 1977 | Mercury | Cougar | 5.8L | V8 | N/A | w/o AC |
| 1977 | Mercury | Cougar | 6.6L | V8 | N/A | w/o AC |
| 1977 | Mercury | Monarch | 5.0L | V8 | N/A | w/o AC |
| 1977 | Mercury | Monarch | 4.1L | L6 | N/A | w/o AC |
| 1977 | Mercury | Monarch | 5.8L | V8 | N/A | w/o AC |
| 1977 | Mercury | Monarch | 3.3L | L6 | N/A | w/o AC |
| 1976 | Ford | F-100 | 5.0L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-100 | 6.4L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-100 | 5.9L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-100 | 4.9L | L6 | N/A | High Output Heater |
| 1976 | Ford | F-150 | 5.0L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-150 | 7.5L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-150 | 6.4L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-150 | 5.9L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-150 | 4.9L | L6 | N/A | High Output Heater |
| 1976 | Ford | F-250 | 7.5L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-250 | 6.4L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-250 | 5.9L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-250 | 4.9L | L6 | N/A | High Output Heater |
| 1976 | Ford | F-350 | 5.0L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-350 | 7.5L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-350 | 6.4L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-350 | 5.9L | V8 | N/A | High Output Heater |
| 1976 | Ford | F-350 | 4.9L | L6 | N/A | High Output Heater |
| 1976 | Mercury | Cougar | 5.8L | V8 | N/A | w/o AC |
| 1976 | Mercury | Cougar | 7.5L | V8 | N/A | w/o AC |
| 1976 | Mercury | Cougar | 6.6L | V8 | N/A | w/o AC |
| 1976 | Mercury | Monarch | 5.0L | V8 | N/A | w/o AC |
| 1976 | Mercury | Monarch | 4.1L | L6 | N/A | w/o AC |
| 1976 | Mercury | Monarch | 5.8L | V8 | N/A | w/o AC |
| 1976 | Mercury | Monarch | 3.3L | L6 | N/A | w/o AC |
| 1976 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1976 | Mercury | Montego | 7.5L | V8 | N/A | w/o AC |
| 1976 | Mercury | Montego | 6.6L | V8 | N/A | w/o AC |
| 1975 | Ford | F-100 | 5.0L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-100 | 6.4L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-100 | 5.9L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-100 | 4.9L | L6 | N/A | High Output Heater |
| 1975 | Ford | F-150 | 5.0L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-150 | 7.5L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-150 | 6.4L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-150 | 5.9L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-150 | 4.9L | L6 | N/A | High Output Heater |
| 1975 | Ford | F-250 | 7.5L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-250 | 6.4L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-250 | 5.9L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-250 | 4.9L | L6 | N/A | High Output Heater |
| 1975 | Ford | F-350 | 5.0L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-350 | 7.5L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-350 | 6.4L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-350 | 5.9L | V8 | N/A | High Output Heater |
| 1975 | Ford | F-350 | 4.9L | L6 | N/A | High Output Heater |
| 1975 | Mercury | Cougar | 5.8L | V8 | N/A | w/o AC |
| 1975 | Mercury | Cougar | 7.5L | V8 | N/A | w/o AC |
| 1975 | Mercury | Cougar | 6.6L | V8 | N/A | w/o AC |
| 1975 | Mercury | Monarch | 5.0L | V8 | N/A | w/o AC |
| 1975 | Mercury | Monarch | 4.1L | L6 | N/A | w/o AC |
| 1975 | Mercury | Monarch | 5.8L | V8 | N/A | w/o AC |
| 1975 | Mercury | Monarch | 3.3L | L6 | N/A | w/o AC |
| 1975 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1975 | Mercury | Montego | 7.5L | V8 | N/A | w/o AC |
| 1975 | Mercury | Montego | 6.6L | V8 | N/A | w/o AC |
| 1974 | Ford | F-100 | 5.0L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-100 | 5.9L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-100 | 6.4L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-100 | N/A | High Output Heater | ||
| 1974 | Ford | F-100 | 3.9L | L6 | N/A | High Output Heater |
| 1974 | Ford | F-100 | 7.5L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-100 | 4.9L | L6 | N/A | High Output Heater |
| 1974 | Ford | F-250 | 5.0L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-250 | 5.9L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-250 | 6.4L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-250 | N/A | High Output Heater | ||
| 1974 | Ford | F-250 | 7.5L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-250 | 4.9L | L6 | N/A | High Output Heater |
| 1974 | Ford | F-350 | 5.0L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-350 | 5.9L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-350 | 6.4L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-350 | N/A | High Output Heater | ||
| 1974 | Ford | F-350 | 3.9L | L6 | N/A | High Output Heater |
| 1974 | Ford | F-350 | 7.5L | V8 | N/A | High Output Heater |
| 1974 | Ford | F-350 | 4.9L | L6 | N/A | High Output Heater |
| 1974 | Mercury | Cougar | 5.8L | V8 | N/A | w/o AC |
| 1974 | Mercury | Cougar | 6.6L | V8 | N/A | w/o AC |
| 1974 | Mercury | Cougar | 7.5L | V8 | N/A | w/o AC |
| 1974 | Mercury | Montego | 5.0L | V8 | N/A | w/o AC |
| 1974 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1974 | Mercury | Montego | 6.6L | V8 | N/A | w/o AC |
| 1974 | Mercury | Montego | 4.1L | L6 | N/A | w/o AC |
| 1974 | Mercury | Montego | N/A | w/o AC | ||
| 1974 | Mercury | Montego | 7.5L | V8 | N/A | w/o AC |
| 1973 | Ford | F-100 | 5.0L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-100 | 5.9L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-100 | 6.4L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-100 | N/A | High Output Heater | ||
| 1973 | Ford | F-100 | 3.9L | L6 | N/A | High Output Heater |
| 1973 | Ford | F-100 | 7.5L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-100 | 4.9L | L6 | N/A | High Output Heater |
| 1973 | Ford | F-250 | 5.0L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-250 | 5.9L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-250 | 6.4L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-250 | N/A | High Output Heater | ||
| 1973 | Ford | F-250 | 7.5L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-250 | 4.9L | L6 | N/A | High Output Heater |
| 1973 | Ford | F-350 | 5.0L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-350 | 5.9L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-350 | 6.4L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-350 | N/A | High Output Heater | ||
| 1973 | Ford | F-350 | 3.9L | L6 | N/A | High Output Heater |
| 1973 | Ford | F-350 | 7.5L | V8 | N/A | High Output Heater |
| 1973 | Ford | F-350 | 4.9L | L6 | N/A | High Output Heater |
| 1973 | Ford | Mustang | 5.0L | V8 | N/A | w/o AC |
| 1973 | Ford | Mustang | 5.8L | V8 | N/A | w/o AC |
| 1973 | Ford | Mustang | 4.1L | L6 | N/A | w/o AC |
| 1973 | Ford | Mustang | N/A | w/o AC | ||
| 1973 | Mercury | Montego | 5.0L | V8 | N/A | w/o AC |
| 1973 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1973 | Mercury | Montego | 6.6L | V8 | N/A | w/o AC |
| 1973 | Mercury | Montego | 4.1L | L6 | N/A | w/o AC |
| 1973 | Mercury | Montego | 7.0L | V8 | N/A | w/o AC |
| 1973 | Mercury | Montego | N/A | w/o AC | ||
| 1973 | Mercury | Montego | 7.5L | V8 | N/A | w/o AC |
| 1972 | Ford | Mustang | 5.0L | V8 | N/A | w/o AC |
| 1972 | Ford | Mustang | 5.8L | V8 | N/A | w/o AC |
| 1972 | Ford | Mustang | 4.1L | L6 | N/A | w/o AC |
| 1972 | Ford | Mustang | N/A | w/o AC | ||
| 1972 | Mercury | Montego | 5.0L | V8 | N/A | w/o AC |
| 1972 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1972 | Mercury | Montego | 6.6L | V8 | N/A | w/o AC |
| 1972 | Mercury | Montego | 4.1L | L6 | N/A | w/o AC |
| 1972 | Mercury | Montego | 7.0L | V8 | N/A | w/o AC |
| 1972 | Mercury | Montego | N/A | w/o AC | ||
| 1971 | Ford | Mustang | 5.0L | V8 | N/A | w/o AC |
| 1971 | Ford | Mustang | 5.8L | V8 | N/A | w/o AC |
| 1971 | Ford | Mustang | 4.1L | L6 | N/A | w/o AC |
| 1971 | Ford | Mustang | 7.0L | V8 | N/A | w/o AC |
| 1971 | Ford | Mustang | N/A | w/o AC | ||
| 1971 | Mercury | Montego | 5.0L | V8 | N/A | w/o AC |
| 1971 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1971 | Mercury | Montego | 4.1L | L6 | N/A | w/o AC |
| 1971 | Mercury | Montego | 7.0L | V8 | N/A | w/o AC |
| 1971 | Mercury | Montego | N/A | w/o AC | ||
| 1970 | Mercury | Montego | 5.0L | V8 | N/A | w/o AC |
| 1970 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1970 | Mercury | Montego | 4.1L | L6 | N/A | w/o AC |
| 1970 | Mercury | Montego | 7.0L | V8 | N/A | w/o AC |
| 1970 | Mercury | Montego | N/A | w/o AC | ||
| 1969 | Mercury | Montego | 5.0L | V8 | N/A | w/o AC |
| 1969 | Mercury | Montego | 5.8L | V8 | N/A | w/o AC |
| 1969 | Mercury | Montego | 6.4L | V8 | N/A | w/o AC |
| 1969 | Mercury | Montego | 4.1L | L6 | N/A | w/o AC |
| 1969 | Mercury | Montego | N/A | w/o AC | ||
| 1969 | Mercury | Montego | 7.0L | V8 | N/A | w/o AC |
| 1968 | Mercury | Montego | 5.0L | V8 | N/A | w/o AC |
| 1968 | Mercury | Montego | 6.4L | V8 | N/A | w/o AC |
| 1968 | Mercury | Montego | 7.0L | V8 | N/A | w/o AC |
| 1968 | Mercury | Montego | N/A | w/o AC | ||
| 1968 | Mercury | Montego | 3.3L | L6 | N/A | w/o AC |
| 1968 | Mercury | Montego | 4.7L | V8 | N/A | w/o AC |
* 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.