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Swapping the factory clutch fan on a Fox Body Mustang for an electric fan frees up horsepower and simplifies serpentine belt routing, but the right fan depends on budget and how much heat your combination actually makes. These five are real, currently available options ranging from a sub-$100 factory-parts-bin swap to serious dual-fan setups for modified engines.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Flex-A-Lite Black Magic Xtreme Direct-Fit Electric Fan | $180-$230 | Amazon · eBay |
| 2 | Mishimoto Direct-Fit Electric Fan Shroud | $150-$200 | Amazon |
| 3 | DeWitts 19-Inch Fox Body Mustang Brushless Fan Kit | $450-$600 | Amazon |
| 4 | TYC Contour Dual Fan Assembly | $80-$100 | Amazon |
| 5 | Derale Dual 13-Inch Electric Fan | $180-$250 | Amazon · eBay |
The picks, in detail
Flex-A-Lite Black Magic Xtreme Direct-Fit Electric Fan
A bolt-on electric fan engineered to directly replace the stock clutch fan on 1979-1993 5.0L Fox Body Mustangs, pulling 3,300 CFM.
- Direct-fit for 1979-1993 5.0L Mustang
- 3,300 CFM rated airflow
- Adjustable temperature sensor and A/C relay included
- One of the most powerful single-fan options for the Fox Body
- True bolt-on fit with no fabrication needed
- Single-fan draw is higher amperage than smaller dual-fan setups
Mishimoto Direct-Fit Electric Fan Shroud
A shroud-and-fan assembly engineered to match the Fox Body radiator’s exact tank-to-tank dimensions rather than a universal-fit fan.
- Shroud shaped to match the stock Fox Body radiator
- Direct bolt-in mounting
- Electric fan integrated into the shroud
- Full shroud coverage improves airflow efficiency over a bare fan
- Precise fit avoids the gaps universal fans often leave
- Only fits radiators matching the stock Fox Body dimensions
DeWitts 19-Inch Fox Body Mustang Brushless Fan Kit
A premium brushless PWM fan kit developed with SPAL, using an 850-watt motor and a full aluminum shroud that covers the entire radiator core.
- 19-inch brushless PWM fan
- 850-watt motor
- Aluminum shroud covering 100% of the radiator core
- Brushless motor design is quieter and more efficient than brushed fans
- Full core coverage maximizes cooling
- Premium price reflects the brushless, OEM-level engineering
TYC Contour Dual Fan Assembly
A budget swap borrowed from the Ford Contour parts bin, a long-running favorite in the Fox Body community for its low cost and low amp draw.
- Dual fan assembly
- Low amperage draw versus larger single fans
- New TYC replacement unit, not a used take-off
- Cheapest fan swap on this list
- Proven, well-documented fitment in the Fox Body community
- Less airflow than the higher-CFM Flex-A-Lite or Derale options
Derale Dual 13-Inch Electric Fan
A high-output dual-fan setup for modified or forced-induction Fox Bodies that make more heat than a stock 5.0L, pulling 4,000 CFM combined.
- Dual 13-inch fans, 4,000 CFM combined
- 3.190-inch overall thickness
- 245 watts per motor, 50 amps combined draw
- Highest airflow option on this list
- Slim profile helps with tight radiator-to-engine clearance
- Highest amperage draw, needs a wiring/relay setup sized accordingly
Buying tips
- A stock or mildly modified 5.0L Fox Body rarely needs more than the Flex-A-Lite or Mishimoto single-fan setups — save the Derale dual-fan or DeWitts brushless kit for forced induction or serious modifications making real extra heat.
- The TYC Contour dual fan is the community’s proven budget option, but confirm your wiring can handle its amp draw with a relay rather than running it off a factory-gauge circuit.
- Any electric fan swap needs a temperature-controlled relay or controller — running a fan directly off the ignition switch will drain your battery or overheat the fan motor.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.