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WAI 7058N Alternator
Reliable Alternator for Ford, Lincoln, and Mercury Vehicles
The WAI 7058N alternator is designed to provide consistent electrical charging and starting performance for a range of Ford, Lincoln, and Mercury models. Engineered with a 12-volt system and a 65-amp rating, this alternator supports your vehicle's electrical needs efficiently.
- 12-volt electrical system compatibility
- External fan type for effective cooling
- Clockwise (right) rotation direction
- Includes a single-groove pulley compatible with V-belt systems
- External regulator type for reliable voltage control
- Designed specifically for Ford family vehicles
- Does not include a decoupled or clutch pulley
Technical Details and Features
The WAI 7058N alternator features an external fan that enhances cooling during operation, helping maintain optimal performance under various driving conditions. Its clockwise rotation and single-groove pulley are tailored for V-belt drive systems commonly found in classic and vintage Ford, Lincoln, and Mercury vehicles. The external regulator design allows for straightforward voltage regulation, ensuring stable electrical output. This alternator is rated at 65 amps, suitable for standard electrical loads in models such as the Ford Mustang, Bronco, and Econoline series.
Compatible Vehicles and Applications
This alternator is compatible with a variety of Ford, Lincoln, and Mercury vehicles, including but not limited to:
- Ford Bronco
- Ford Mustang
- Ford F-100 and Econoline trucks
- Lincoln Continental and Mark series
- Mercury Cougar and Marquis
It is ideal for restoring or maintaining the charging system in these vehicles, especially those using V-belt pulley configurations.
Common Issues Addressed by the WAI 7058N Alternator
- Inconsistent battery charging or electrical power loss
- Overheating due to inefficient alternator cooling
- Failure of original alternator pulley or regulator components
- Electrical system malfunctions in Ford, Lincoln, or Mercury V-belt setups
- Replacement for worn or damaged alternators in classic vehicle restorations
Installation Notes and Tips
When installing the WAI 7058N alternator, ensure the pulley aligns correctly with the existing V-belt system. Verify the rotation direction matches the original alternator to prevent mechanical issues. Since this alternator uses an external regulator, confirm compatibility with your vehicle's voltage regulation system. Proper belt tension and secure mounting are essential for optimal performance.
Quality Assurance and Warranty
WAI alternators are manufactured to meet industry standards for durability and performance. The 7058N model undergoes rigorous testing to ensure reliable operation in Ford, Lincoln, and Mercury vehicles. Please refer to WAI's warranty policy for specific coverage details.
| Brand | WAI |
|---|---|
| Part Number | 7058N |
| 12 | 12 |
| Fan Type | External |
| Rotation Direction | Clockwise (right) |
| Pulley Included | Yes |
| Family | Ford |
| Pulley Groove Quantity | 1 |
| Pulley Belt Type | V-belt |
| Regulator Type | External |
| Decoupled Or Clutch Pulley | No |
| Amperage Rating | 65 |
This part fits 93 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1974 | Ford | Bronco | 3.3L | L6 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1973 | Ford | Bronco | 3.3L | L6 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1972 | Ford | Bronco | 5.0L | V8 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1972 | Ford | F-100 | 4.7L | V8 | N/A | Mexico |
| 1972 | Ford | LTD | 6.6L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1972 | Ford | Mustang | 4.1L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1972 | Ford | Pinto | 1.6L | L4 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1972 | Mercury | Colony Park | 6.6L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1972 | Mercury | Cougar | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V | ||
| 1972 | Mercury | Marquis | 6.6L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1972 | Mercury | Montego | 6.6L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Ford | Bronco | 5.0L | V8 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1971 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, 1V or 2V, Supplied as 65 Amp 1V |
| 1971 | Ford | F-100 | 4.7L | V8 | N/A | Mexico |
| 1971 | Ford | LTD | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Ford | Mustang | 4.1L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Ford | Pinto | 1.6L | L4 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Ford | Thunderbird | 7.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Lincoln | Continental | 7.5L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Mercury | Colony Park | 6.6L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Mercury | Cougar | 7.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Mercury | Marquis | 6.6L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1971 | Mercury | Montego | 4.1L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Ford | Bronco | 5.0L | V8 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1970 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, 1V or 2V, Supplied as 65 Amp 1V |
| 1970 | Ford | F-100 | 4.7L | V8 | N/A | Mexico |
| 1970 | Ford | LTD | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Ford | Mustang | 4.1L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Ford | Thunderbird | 7.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Lincoln | Continental | 7.5L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Mercury | Colony Park | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Mercury | Cougar | 7.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Mercury | Marauder | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Mercury | Marquis | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1970 | Mercury | Montego | 4.1L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Ford | Bronco | 5.0L | V8 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1969 | Ford | E-100 Econoline | 5.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, 1V or 2V, Supplied as 65 Amp 1V |
| 1969 | Ford | LTD | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Ford | Mustang | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Ford | Thunderbird | 7.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Lincoln | Continental | 7.5L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Mercury | Colony Park | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Mercury | Cougar | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Mercury | Marauder | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Mercury | Marquis | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1969 | Mercury | Montego | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Ford | Bronco | 2.8L | L6 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1968 | Ford | LTD | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Ford | Mustang | 5.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Ford | Thunderbird | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Lincoln | Continental | 7.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Mercury | Colony Park | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Mercury | Cougar | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Mercury | Marquis | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1968 | Mercury | Montego | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Ford | Bronco | 2.8L | L6 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1967 | Ford | Econoline | 3.9L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Ford | LTD | 4.7L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Ford | Mustang | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Ford | Thunderbird | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Lincoln | Continental | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V | ||
| 1967 | Mercury | Capri | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Mercury | Colony Park | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Mercury | Cougar | 4.7L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Mercury | Marquis | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1967 | Mercury | Villager | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Ford | Bronco | 2.8L | L6 | N/A | 40 to 65 Amp Alternator, Supplied as 65 Amp |
| 1966 | Ford | Econoline | 3.9L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Ford | LTD | 4.7L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Ford | Mustang | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Ford | Thunderbird | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Lincoln | Continental | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V | ||
| 1966 | Mercury | Capri | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Mercury | Colony Park | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Mercury | Marauder | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1966 | Mercury | Villager | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1965 | Ford | Econoline | 3.9L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1965 | Ford | F-100 | 4.7L | V8 | N/A | Mexico |
| 1965 | Ford | LTD | 7.0L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1965 | Ford | Mustang | 2.8L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1965 | Ford | Thunderbird | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1965 | Lincoln | Continental | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V | ||
| 1965 | Mercury | Colony Park | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1965 | Mercury | Marauder | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1965 | Mercury | Villager | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1964 | Ford | Mustang | 2.8L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1964 | Ford | Thunderbird | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1964 | Mercury | Marauder | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1964 | Mercury | Villager | 3.3L | L6 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1963 | Ford | Thunderbird | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1963 | Mercury | Marauder | 6.4L | V8 | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
| 1962 | Ford | Thunderbird | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V | ||
| 1961 | Ford | Thunderbird | N/A | Ford 1G, 40 to 65 Amp, B+ Terminal at 5:00, Supplied as 65 Amp 1V |
* 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.