Four Seasons Engine Coolant Temperature Sensor 37874
Four Seasons Engine Coolant Temperature Sensor 37874 - view 2
Four Seasons Engine Coolant Temperature Sensor 37874 - view 3
Four Seasons Engine Coolant Temperature Sensor 37874
Four Seasons Engine Coolant Temperature Sensor 37874 - view 2
Four Seasons Engine Coolant Temperature Sensor 37874 - view 3

Coolant Temperature Sensor for 2004-2010 Ford F150 & More - Four Seasons 37874

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$72.99
MPN: 37874
Item Package Quantity: 1
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Four Seasons Engine Coolant Temperature Sensor P/N:37874
Four Seasons Engine Coolant Temperature Sensor P/N:37874
$72.99

Four Seasons 37874 switch for the 2004-2010 Ford F150 and other vehicles senses engine coolant temperature; it is also called a coolant temp sensor.

  • Engineered and tested for trouble-free operation, backed by over 50 years of mobile A/C experience
  • Color coded for easy identification
  • Zinc coated terminal to resist corrosion
  • Brass construction for accurate temperature sensing

A temperature gauge that reads erratically or a check engine light can mean this switch is failing. A thermostat, low coolant or a wiring fault can be behind those signs too, so find the cause before buying.

Listed for a wide range of Ford and Lincoln models, this switch also fits the 2005-2010 Ford Mustang.

Specifications

  • Material: brass
  • Terminal: zinc coated
  • Identification: color coded

In the box

Gaskets, o-rings or seals for a proper replacement.

Interchange: 4L3Z12A648AA · 4L3Z12A648AB · 1712666 · A14224 · CT0188 · SU8781

This part cross-references / interchanges with the following part numbers:

37874, 4L3Z12A648AA, 4L3Z12A648AB, 1712666, A14224, CT0188, SU8781

Frequently Asked Questions

Is this an ignition switch or a multifunction switch for the 2004-2010 Ford F150?

No. Four Seasons 37874 is an engine coolant temperature switch, so it is neither an ignition switch nor a multifunction switch. It is listed for the 2004-2010 Ford F150.

Does the Four Seasons 37874 switch fit the 2005-2010 Ford Mustang?

Yes, Four Seasons 37874 is listed for the 2005-2010 Ford Mustang. For other Ford or Lincoln models and their engines, look up your car on the Buyer's Guide tab.

Are gaskets or o-rings included with this coolant temp switch?

Yes. This switch contains gaskets, o-rings or seals for a proper replacement.

What is this coolant temp switch made of?

This switch has brass construction for accurate temperature sensing, and its terminal is zinc coated to resist corrosion.

Does Four Seasons 37874 replace Ford 4L3Z12A648AA?

Yes. 4L3Z12A648AA is one of the numbers Four Seasons 37874 replaces, along with 4L3Z12A648AB and 1712666.

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