HomeBelts and Cooling > Cooling Fan, Clutch and MotorFour Seasons 37514 Engine Cooling Fan Controller
Part #: 37514

Four Seasons 37514 Engine Cooling Fan Controller

Rad Fan Controller
⚙️ 45 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$174.31Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Rad Fan Controller
🚗Fitment: Ford and Mercury, Escort, Mustang, Tracer, Sable, Taurus, Thunderbird, and Cougar
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Cooling Fan Controller for Ford and Mercury Vehicles

The Four Seasons Rad Fan Controller 37514 is designed to regulate the radiator fan operation in select Ford and Mercury models. Engineered to meet or exceed OEM standards, this engine cooling fan controller ensures optimal cooling system performance for vehicles like the Mustang, Taurus, and Cougar.

  • Compatible with Ford and Mercury models including Cougar, Escort, Mustang, Sable, Taurus, Thunderbird, and Tracer
  • Rated for 12 volts with a 30-amp amperage capacity
  • Features 24 female pin terminals for secure electrical connections
  • Durable black cover for protection and longevity
  • Designed as a radiator fan controller relay without a mounting bracket

Product Details and Specifications

This Four Seasons Rad Fan Controller 37514 is a radiator fan controller relay that operates at 12 volts and supports up to 30 amps, making it suitable for managing the cooling fan's electrical load in your vehicle. The controller includes 24 female pin terminals, ensuring reliable connectivity within the vehicle’s wiring harness. Its black cover provides protection against environmental factors, contributing to the part’s durability. This part is designed specifically for radiator fan control applications and does not include a mounting bracket, so installation will require using the existing bracket or mounting points in the vehicle.

About the Four Seasons Rad Fan Controller Product Line

The Rad Fan Controller line by Four Seasons focuses on providing precise control of radiator fan operation to maintain optimal engine temperatures. This product line includes relays and controllers engineered to meet or exceed OEM specifications, ensuring compatibility and reliable performance in various Ford and Mercury vehicles. The 37514 model is part of this line, offering a dependable solution for radiator fan control needs.

Common Applications and Issues Addressed

  • Regulates radiator fan operation to prevent engine overheating
  • Replaces faulty or worn-out fan controller relays in Ford Mustang and Mercury Cougar
  • Ensures proper electrical current flow to the cooling fan motor
  • Helps maintain consistent engine temperature during varying driving conditions
  • Resolves intermittent fan operation or fan failure issues in compatible vehicles

Installation Notes and Tips

Installation of the Four Seasons Rad Fan Controller 37514 requires matching the 24-pin female terminals to the vehicle’s wiring harness. Since this part does not include a mounting bracket, use the existing bracket or mounting location in your Ford or Mercury vehicle. Verify the amperage rating and voltage compatibility before installation to ensure proper function. It is recommended to disconnect the battery before replacing the controller to avoid electrical shorts.

Quality Assurance and Warranty

This engine cooling fan controller meets or exceeds OEM standards for quality and performance. Four Seasons backs this part with a warranty that covers defects in materials and workmanship, providing confidence in its durability and reliability for your Ford or Mercury vehicle’s cooling system.

BrandFour Seasons
Part Number37514
PositionRad Fan Controller
Amperage Rating30
Bracket?No
Cover ColorBlack
DescriptionRelays
Meets / Exceeds OEM?Yes
StyleRadiator Fan Controller
Terminal GenderFemale
Terminal Quantity24
Terminal TypePin
TypeRadiator Fan Controller
Voltage12

This part fits 45 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2002FordEscortSE2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
2001FordEscortSE2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
2000FordEscortLX2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
2000FordMustang4.6LV8N/AController Relay; Rad Fan Controller
1999FordEscortSE2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
1999FordEscortLX2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
1999FordEscortSE Equi2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
1999FordMustang4.6LV8N/AController Relay; Rad Fan Controller
1999MercuryTracerN/AController Relay; Leaded Fuel; Rad Fan Controller
1998FordEscortSE2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
1998FordEscortLX2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
1998FordEscortSE Equi2.0LL4N/AController Relay; Leaded Fuel; Rad Fan Controller
1998FordMustangN/AController Relay; Rad Fan Controller
1998MercuryTracerN/AController Relay; Leaded Fuel; Rad Fan Controller
1997FordEscortN/AController Relay; Rad Fan Controller
1997FordMustangN/AController Relay; Rad Fan Controller
1997FordSableN/AController Relay; Rad Fan Controller
1997FordTaurusN/AController Relay; Rad Fan Controller
1997FordThunderbirdN/AController Relay; Rad Fan Controller
1997MercuryCougarN/AController Relay; Rad Fan Controller
1997MercurySableN/AController Relay; Rad Fan Controller
1997MercuryTracerN/AController Relay; Rad Fan Controller
1996FordMustangN/AController Relay; Rad Fan Controller
1996FordSableN/AController Relay; Rad Fan Controller
1996FordTaurusN/AController Relay; Rad Fan Controller
1996FordThunderbirdN/AController Relay; Rad Fan Controller
1996MercuryCougarN/AController Relay; Rad Fan Controller
1996MercurySableN/AController Relay; Rad Fan Controller
1995FordCougarN/AController Relay; Rad Fan Controller
1995FordMustang5.0LV8N/AController Relay; Rad Fan Controller
1995FordMustang3.8LV6N/AController Relay; Rad Fan Controller
1995FordThunderbird3.8LV6N/AController Relay; Rad Fan Controller
1995FordThunderbird4.6LV8N/AController Relay; Rad Fan Controller
1995MercuryCougarN/AController Relay; Rad Fan Controller
1994FordCougarN/AController Relay; Rad Fan Controller
1994FordMustangN/AController Relay; Rad Fan Controller
1994FordThunderbird3.8LV6N/AController Relay; Rad Fan Controller
1994FordThunderbird4.6LV8N/AController Relay; Rad Fan Controller
1994MercuryCougarN/AController Relay; Rad Fan Controller
1993FordCougar3.8LV6N/AController Relay; Rad Fan Controller
1993MercuryCougar3.8LV6N/AController Relay; Rad Fan Controller
1992FordCougar3.8LV6N/AController Relay; Rad Fan Controller
1992MercuryCougar3.8LV6N/AController Relay; Rad Fan Controller
1991FordCougar3.8LV6N/AController Relay; Rad Fan Controller
1991MercuryCougar3.8LV6N/AController Relay; Rad Fan Controller

* 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:

11137514155098817116541918975120720837514601972A77208F4ZZ12B577AF4ZZ12B577BF6SZ12B577AAF6ZZ12B577AAF7CZ12B577AAF7CZ12B577ABMT1073RE8421

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.