Four Seasons 37517 cooling fan controller for the 1999-2004 Ford Mustang V6 3.8L and the 2001-2004 Mustang V8 4.6L switches the radiator fan on and off. This Four Seasons relay is a vehicle-specific controller for the radiator fan circuit.
- Precision engineered, with 24 female pin terminals
- Molded connectors with quality contacts for proper conductivity
- Rated 30 amps at 12 volts
- Engineered and tested for trouble-free operation
Quick facts
- Part: Four Seasons 37517 cooling fan controller
- Also called: engine cooling fan controller
- Fits: the 1999-2004 Ford Mustang V6 3.8L and the 2001-2004 Mustang V8 4.6L
- Condition: New
A radiator fan that stays off, or an engine that runs hot in traffic, can mean this controller is worn, though the fan motor or the coolant temperature sensor can be behind those signs too. If a worn controller is the cause, this one replaces it.
Fits
It is a direct-fit replacement for the 1999-2004 Ford Mustang V6 3.8L and the 2001-2004 Mustang V8 4.6L, with molded connectors in an OE style, and both take one controller.
Specifications
Fit and size
- Quantity per vehicle: 1
- Number of terminals: 24
- Amperage rating: 30 A
- Voltage: 12 V
Build and materials
- Terminal type: pin, female
- Connectors: molded
- Condition: New
- Country of origin: Taiwan
In the box
One cooling fan controller. A bracket is not included, so plan on a separate new one.
Interchange: 11137517 · 1R3Z12B577AA · R3Z12B577AA · XR3Z12B577AA · A07217 · RE8424
This part cross-references / interchanges with the following part numbers:
37517, 11137517, 1R3Z12B577AA, R3Z12B577AA, XR3Z12B577AA, A07217, RE8424
Frequently Asked Questions
Does the Four Seasons 37517 fit the 1999-2004 Ford Mustang V6 3.8L and the 2001-2004 Mustang V8 4.6L?
Yes. Four Seasons 37517 is made for the 1999-2004 Ford Mustang V6 3.8L and the 2001-2004 Mustang V8 4.6L, and each takes one controller.
Does this fan controller come with a mounting bracket?
No. This listing is one cooling fan controller without a bracket.
How many pin terminals does this controller have?
The Four Seasons 37517 has 24 female pin terminals and is rated 30 amps at 12 volts.
How can I inspect an engine cooling fan controller for damage?
With the engine off and cool, look over the housing and molded connectors for cracks, melting or corrosion. Electrical testing of the fan circuit is best left to a shop.
Does Four Seasons 37517 replace the number R3Z12B577AA?
Yes. R3Z12B577AA is one of the numbers Four Seasons 37517 replaces.
