Four Seasons
Pressure Switch

Four Seasons 37340 HVAC Pressure Transducer

Brand Four Seasons 37340
Comp Open/Closed Variable
Connector Gender Female
Connector Shape Rectangular
Connector Type Pin
Description Switch-Pressure /System Mount
Fitting Gender Female
Fitting Thread M10 x 1.25
Fitting Thread Size M10 x 1.25
Item Included A Desc 24606
Item Included A Qty. 1
Material Plastic / Metal
Meets / Exceeds OEM? YES
Mnt Sys Loc System Mounted
Number of Terminals 3
Type Transducer
Product line Pressure Switch
Fits Ford and Lincoln · 370 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable system control.

Pressure transducer. Variable switching helps regulate HVAC system pressure accurately.

Plastic and metal construction. Combines durability with a lightweight design.

Cross-references Dorman - HELP 15810, Four Seasons 37340 and Global Parts Distributors LLC 1711937 for the same application. See all 14.

$38.69Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
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Step 2 — Quantity
Order total $38.69
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

HVAC Pressure Transducer for Ford and Lincoln

Four Seasons Pressure Switch 37340 is an HVAC pressure transducer built for system-mounted applications with a rectangular female connector and 3 terminals. It uses an M10 x 1.25 female fitting and a variable open/closed signal to monitor refrigerant system pressure in Ford and Lincoln vehicles.

Compatible With Ford Bronco, Bronco Sport, Edge, Escape, Expedition, Explorer, F-150, Ranger, Transit, and Lincoln Aviator, Navigator, and Nautilus applications, this Four Seasons Pressure Switch 37340 meets or exceeds OEM requirements for direct replacement service.

Key Features

  • Four Seasons Pressure Switch line for HVAC pressure monitoring
  • HVAC pressure transducer with variable output
  • Rectangular female connector with pin-style interface
  • 3-terminal design for system-mounted installation
  • Female M10 x 1.25 fitting thread
  • Plastic and metal construction
  • Meets or exceeds OEM specifications

Product Details

Four Seasons 37340 is a pressure switch transducer used in automotive air conditioning systems to report refrigerant pressure to the vehicle control system. The system-mounted design, female connector, and M10 x 1.25 threaded fitting support direct replacement on a wide range of Ford and Lincoln models, including Ford F-150, Explorer, Mustang, Transit-150, Transit-250, Transit-350, and Lincoln MKZ, MKC, and MKS applications. This part cross-references Dorman HELP 15810 for the same application.

What It Helps Solve

  • Inaccurate HVAC pressure signal readings
  • A/C compressor cycling issues tied to pressure input
  • Loss of refrigerant pressure feedback to the control system
  • Fault codes related to the pressure transducer circuit
  • Intermittent air conditioning operation on Ford and Lincoln vehicles

Installation Notes and Tips

Verify connector shape, terminal count, and M10 x 1.25 thread size before installation. Confirm the replacement matches the original system-mounted pressure transducer location and inspect the connector and sealing surfaces for wear or contamination. Use the vehicle service procedure for refrigerant system service and electrical reconnection.

Quality Assurance

Four Seasons 37340 is built to meet or exceed OEM requirements for pressure switch replacement in supported Ford and Lincoln HVAC systems.

This part fits 370 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2024FordBronco————N/APressure Switch
2024FordBronco Sport————N/APressure Switch
2024FordE-350 Super Duty————N/APressure Switch
2024FordEdge————N/APressure Switch
2024FordEscape————N/APressure Switch
2024FordExpedition————N/APressure Switch
2024FordExplorer————N/APressure Switch
2024FordF-150————N/APressure Switch
2024FordF-150 Lightning————N/APressure Switch
2024FordF-250 Super Duty————N/APressure Switch
2024FordF-350 Super Duty————N/APressure Switch
2024FordMustang————N/APressure Switch
2024FordRanger————N/APressure Switch
2024FordTransit-150————N/APressure Switch
2024FordTransit-250————N/APressure Switch
2024FordTransit-350————N/APressure Switch
2024FordTransit-350 HD————N/APressure Switch
2024LincolnAviator————N/APressure Switch
2024LincolnNavigator————N/APressure Switch
2023FordBronco————N/APressure Switch
2023FordBronco Sport————N/APressure Switch
2023FordE-350 Super Duty————N/APressure Switch
2023FordEdge————N/APressure Switch
2023FordEscape————N/APressure Switch
2023FordExpedition————N/APressure Switch
2023FordExplorer————N/APressure Switch
2023FordF-150————N/APressure Switch
2023FordF-150 Lightning————N/APressure Switch
2023FordF-250 Super Duty————N/APressure Switch
2023FordF-350 Super Duty————N/APressure Switch
2023FordMustang————N/APressure Switch
2023FordRanger————N/APressure Switch
2023FordTransit Connect————N/APressure Switch
2023FordTransit-150————N/APressure Switch
2023FordTransit-250————N/APressure Switch
2023FordTransit-350————N/APressure Switch
2023FordTransit-350 HD————N/APressure Switch
2023LincolnAviator————N/APressure Switch
2023LincolnNautilus————N/APressure Switch
2023LincolnNavigator————N/APressure Switch
2022FordBronco————N/APressure Switch
2022FordBronco Sport————N/APressure Switch
2022FordE-350 Super Duty————N/APressure Switch
2022FordEcoSport————N/APressure Switch
2022FordEdge————N/APressure Switch
2022FordEscape————N/APressure Switch
2022FordExpedition————N/APressure Switch
2022FordExplorer————N/APressure Switch
2022FordF-150————N/APressure Switch
2022FordF-150 Lightning————N/APressure Switch
2022FordF-250 Super Duty————N/APressure Switch
2022FordF-350 Super Duty————N/APressure Switch
2022FordGT————N/APressure Switch
2022FordMustang————N/APressure Switch
2022FordRanger————N/APressure Switch
2022FordTransit Connect————N/APressure Switch
2022FordTransit-150————N/APressure Switch
2022FordTransit-250————N/APressure Switch
2022FordTransit-350————N/APressure Switch
2022FordTransit-350 HD————N/APressure Switch
2022LincolnAviator————N/APressure Switch
2022LincolnNautilus————N/APressure Switch
2022LincolnNavigator————N/APressure Switch
2021FordBronco————N/APressure Switch
2021FordBronco Sport————N/APressure Switch
2021FordE-350 Super Duty————N/APressure Switch
2021FordEcoSport————N/APressure Switch
2021FordEdge————N/APressure Switch
2021FordEscape————N/APressure Switch
2021FordExpedition————N/APressure Switch
2021FordExplorer————N/APressure Switch
2021FordF-150————N/APressure Switch
2021FordF-250 Super Duty————N/APressure Switch
2021FordF-350 Super Duty————N/APressure Switch
2021FordGT————N/APressure Switch
2021FordMustang————N/APressure Switch
2021FordRanger————N/APressure Switch
2021FordTransit Connect————N/APressure Switch
2021FordTransit-150————N/APressure Switch
2021FordTransit-250————N/APressure Switch
2021FordTransit-350————N/APressure Switch
2021FordTransit-350 HD————N/APressure Switch
2021LincolnAviator————N/APressure Switch
2021LincolnNautilus————N/APressure Switch
2021LincolnNavigator————N/APressure Switch
2020FordEcoSport————N/APressure Switch
2020FordEdge————N/APressure Switch
2020FordEscape————N/APressure Switch
2020FordExpedition————N/APressure Switch
2020FordExplorer————N/APressure Switch
2020FordF-150————N/APressure Switch
2020FordF-250 Super Duty————N/APressure Switch
2020FordF-350 Super Duty————N/APressure Switch
2020FordFusion————N/APressure Switch
2020FordGT————N/APressure Switch
2020FordMustang————N/APressure Switch
2020FordRanger————N/APressure Switch
2020FordTransit————N/APressure Switch
2020FordTransit Connect————N/APressure Switch
2020FordTransit Custom————N/APressure Switch
2020FordTransit-150————N/APressure Switch
2020FordTransit-250————N/APressure Switch
2020FordTransit-350————N/APressure Switch
2020FordTransit-350 HD————N/APressure Switch
2020LincolnAviator————N/APressure Switch
2020LincolnContinental————N/APressure Switch
2020LincolnMKZ————N/APressure Switch
2020LincolnNautilus————N/APressure Switch
2020LincolnNavigator————N/APressure Switch
2019FordE-350 Super Duty————N/APressure Switch
2019FordEcoSport————N/APressure Switch
2019FordEdge————N/APressure Switch
2019FordEscape————N/APressure Switch
2019FordExpedition————N/APressure Switch
2019FordExplorer————N/APressure Switch
2019FordF-150————N/APressure Switch
2019FordF-250 Super Duty————N/APressure Switch
2019FordF-350 Super Duty————N/APressure Switch
2019FordFiesta————N/APressure Switch
2019FordFlex————N/APressure Switch
2019FordFusion————N/APressure Switch
2019FordGT————N/APressure Switch
2019FordMustang————N/APressure Switch
2019FordRanger————N/APressure Switch
2019FordTaurus————N/APressure Switch
2019FordTransit————N/APressure Switch
2019FordTransit Connect————N/APressure Switch
2019FordTransit Custom————N/APressure Switch
2019FordTransit-150————N/APressure Switch
2019FordTransit-250————N/APressure Switch
2019FordTransit-350————N/APressure Switch
2019FordTransit-350 HD————N/APressure Switch
2019LincolnContinental————N/APressure Switch
2019LincolnMKC————N/APressure Switch
2019LincolnMKT————N/APressure Switch
2019LincolnMKZ————N/APressure Switch
2019LincolnNautilus————N/APressure Switch
2019LincolnNavigator————N/APressure Switch
2018FordC-Max————N/APressure Switch
2018FordE-350 Super Duty————N/APressure Switch
2018FordEcoSport————N/APressure Switch
2018FordEdge————N/APressure Switch
2018FordEscape————N/APressure Switch
2018FordExpedition————N/APressure Switch
2018FordExplorer————N/APressure Switch
2018FordF-150————N/APressure Switch
2018FordF-250 Super Duty————N/APressure Switch
2018FordF-350 Super Duty————N/APressure Switch
2018FordFiesta————N/APressure Switch
2018FordFlex————N/APressure Switch
2018FordFocusS2.0LL4FLEXN/APressure Switch
2018FordFocusSE2.0LL4—N/APressure Switch
2018FordFocusSE2.0LL4FLEXN/APressure Switch
2018FordFocusSE1.0LL3GASN/APressure Switch
2018FordFocusRS2.3LL4—N/APressure Switch
2018FordFocusRS2.3LL4GASN/APressure Switch
2018FordFocusSEL2.0LL4FLEXN/APressure Switch
2018FordFocusTitanium2.0LL4FLEXN/APressure Switch
2018FordFocusElectric-L--ELECTRICN/APressure Switch
2018FordFusion————N/APressure Switch
2018FordGT————N/APressure Switch
2018FordMustang————N/APressure Switch
2018FordTaurus————N/APressure Switch
2018FordTransit————N/APressure Switch
2018FordTransit Connect————N/APressure Switch
2018FordTransit Custom————N/APressure Switch
2018FordTransit-150————N/APressure Switch
2018FordTransit-250————N/APressure Switch
2018FordTransit-350————N/APressure Switch
2018FordTransit-350 HD————N/APressure Switch
2018LincolnContinental————N/APressure Switch
2018LincolnMKC————N/APressure Switch
2018LincolnMKT————N/APressure Switch
2018LincolnMKX————N/APressure Switch
2018LincolnMKZ————N/APressure Switch
2018LincolnNavigator————N/APressure Switch
2017FordC-Max————N/APressure Switch
2017FordE-350 Super Duty————N/APressure Switch
2017FordEdge————N/APressure Switch
2017FordEscape————N/APressure Switch
2017FordExpedition————N/APressure Switch
2017FordExplorer————N/APressure Switch
2017FordF-150————N/APressure Switch
2017FordF-250 Super Duty————N/APressure Switch
2017FordF-350 Super Duty————N/APressure Switch
2017FordFiesta————N/APressure Switch
2017FordFlex————N/APressure Switch
2017FordFocusS2.0LL4GASN/APressure Switch
2017FordFocusS2.0LL4FLEXN/APressure Switch
2017FordFocusSE2.0LL4—N/APressure Switch
2017FordFocusSE2.0LL4GASN/APressure Switch
2017FordFocusSE2.0LL4FLEXN/APressure Switch
2017FordFocusSE1.0LL3GASN/APressure Switch
2017FordFocusRS2.3LL4—N/APressure Switch
2017FordFocusRS2.3LL4GASN/APressure Switch
2017FordFocusSEL2.0LL4GASN/APressure Switch
2017FordFocusSEL2.0LL4FLEXN/APressure Switch
2017FordFocusTitanium2.0LL4—N/APressure Switch
2017FordFocusTitanium2.0LL4GASN/APressure Switch
2017FordFocusTitanium2.0LL4FLEXN/APressure Switch
2017FordFocusElectric-L--ELECTRICN/APressure Switch
2017FordFusion————N/APressure Switch
2017FordGT————N/APressure Switch
2017FordMustang————N/APressure Switch
2017FordTaurus————N/APressure Switch
2017FordTransit————N/APressure Switch
2017FordTransit Connect————N/APressure Switch
2017FordTransit Custom————N/APressure Switch
2017FordTransit-150————N/APressure Switch
2017FordTransit-250————N/APressure Switch
2017FordTransit-350————N/APressure Switch
2017FordTransit-350 HD————N/APressure Switch
2017LincolnContinental————N/APressure Switch
2017LincolnMKC————N/APressure Switch
2017LincolnMKT————N/APressure Switch
2017LincolnMKX————N/APressure Switch
2017LincolnMKZ————N/APressure Switch
2017LincolnNavigator————N/APressure Switch
2016FordC-Max————N/APressure Switch
2016FordE-350 Super Duty————N/APressure Switch
2016FordEdge————N/APressure Switch
2016FordEscape————N/APressure Switch
2016FordExpedition————N/APressure Switch
2016FordExplorer————N/APressure Switch
2016FordF-150————N/APressure Switch
2016FordF-250 Super Duty————N/APressure Switch
2016FordF-350————N/APressure Switch
2016FordF-350 Super Duty————N/APressure Switch
2016FordFiesta————N/APressure Switch
2016FordFlex————N/APressure Switch
2016FordFocusS2.0LL4—N/APressure Switch
2016FordFocusS2.0LL4GASN/APressure Switch
2016FordFocusS2.0LL4FLEXN/APressure Switch
2016FordFocusSE2.0LL4—N/APressure Switch
2016FordFocusSE2.0LL4GASN/APressure Switch
2016FordFocusSE2.0LL4FLEXN/APressure Switch
2016FordFocusSE1.0LL3GASN/APressure Switch
2016FordFocusRS2.3LL4GASN/APressure Switch
2016FordFocusTitanium2.0LL4—N/APressure Switch
2016FordFocusTitanium2.0LL4GASN/APressure Switch
2016FordFocusTitanium2.0LL4FLEXN/APressure Switch
2016FordFocusElectric-L--ELECTRICN/APressure Switch
2016FordFusion————N/APressure Switch
2016FordMustang————N/APressure Switch
2016FordTaurus————N/APressure Switch
2016FordTransit————N/APressure Switch
2016FordTransit Connect————N/APressure Switch
2016FordTransit Custom————N/APressure Switch
2016FordTransit-150————N/APressure Switch
2016FordTransit-250————N/APressure Switch
2016FordTransit-350————N/APressure Switch
2016FordTransit-350 HD————N/APressure Switch
2016LincolnMKC————N/APressure Switch
2016LincolnMKS————N/APressure Switch
2016LincolnMKT————N/APressure Switch
2016LincolnMKX————N/APressure Switch
2016LincolnMKZ————N/APressure Switch
2016LincolnNavigator————N/APressure Switch
2015FordC-Max————N/APressure Switch
2015FordE-350 Super Duty————N/APressure Switch
2015FordEdge————N/APressure Switch
2015FordEscape————N/APressure Switch
2015FordExpedition————N/APressure Switch
2015FordExplorer————N/APressure Switch
2015FordF-150————N/APressure Switch
2015FordF-250 Super Duty————N/APressure Switch
2015FordF-350————N/APressure Switch
2015FordF-350 Super Duty————N/APressure Switch
2015FordFiesta————N/APressure Switch
2015FordFlex————N/APressure Switch
2015FordFocusS2.0LL4—N/APressure Switch
2015FordFocusS2.0LL4GASN/APressure Switch
2015FordFocusS2.0LL4FLEXN/APressure Switch
2015FordFocusSE2.0LL4—N/APressure Switch
2015FordFocusSE2.0LL4GASN/APressure Switch
2015FordFocusSE2.0LL4FLEXN/APressure Switch
2015FordFocusSE1.0LL3GASN/APressure Switch
2015FordFocusTitanium2.0LL4GASN/APressure Switch
2015FordFocusTitanium2.0LL4FLEXN/APressure Switch
2015FordFocusElectric-L--ELECTRICN/APressure Switch
2015FordFusion————N/APressure Switch
2015FordMustang————N/APressure Switch
2015FordTaurus————N/APressure Switch
2015FordTransit————N/APressure Switch
2015FordTransit Connect————N/APressure Switch
2015FordTransit Custom————N/APressure Switch
2015FordTransit-150————N/APressure Switch
2015FordTransit-250————N/APressure Switch
2015FordTransit-350————N/APressure Switch
2015FordTransit-350 HD————N/APressure Switch
2015LincolnMKC————N/APressure Switch
2015LincolnMKS————N/APressure Switch
2015LincolnMKT————N/APressure Switch
2015LincolnMKX————N/APressure Switch
2015LincolnMKZ————N/APressure Switch
2015LincolnNavigator————N/APressure Switch
2014FordC-Max————N/APressure Switch
2014FordEdge————N/APressure Switch
2014FordEscape————N/APressure Switch
2014FordExpedition————N/APressure Switch
2014FordExplorer————N/APressure Switch
2014FordF-150————N/APressure Switch
2014FordF-250 Super Duty————N/APressure Switch
2014FordF-350————N/APressure Switch
2014FordF-350 Super Duty————N/APressure Switch
2014FordFiesta————N/APressure Switch
2014FordFlex————N/APressure Switch
2014FordFocusS2.0LL4—N/APressure Switch
2014FordFocusS2.0LL4GASN/APressure Switch
2014FordFocusS2.0LL4FLEXN/APressure Switch
2014FordFocusSE2.0LL4—N/APressure Switch
2014FordFocusSE2.0LL4GASN/APressure Switch
2014FordFocusSE2.0LL4FLEXN/APressure Switch
2014FordFocusTitanium2.0LL4GASN/APressure Switch
2014FordFocusTitanium2.0LL4FLEXN/APressure Switch
2014FordFocusElectric-L--ELECTRICN/APressure Switch
2014FordFusion————N/APressure Switch
2014FordMustang————N/APressure Switch
2014FordTaurus————N/APressure Switch
2014LincolnMKS————N/APressure Switch
2014LincolnMKT————N/APressure Switch
2014LincolnMKX————N/APressure Switch
2014LincolnMKZ————N/APressure Switch
2014LincolnNavigator————N/APressure Switch
2013FordC-Max————N/APressure Switch
2013FordEdge————N/APressure Switch
2013FordEscape————N/APressure Switch
2013FordExpedition————N/APressure Switch
2013FordExplorer————N/APressure Switch
2013FordF-150————N/APressure Switch
2013FordF-250 Super Duty————N/APressure Switch
2013FordF-350————N/APressure Switch
2013FordF-350 Super Duty————N/APressure Switch
2013FordFlex————N/APressure Switch
2013FordFocusElectric-L--ELECTRICN/APressure Switch
2013FordFusion————N/APressure Switch
2013FordMustang————N/APressure Switch
2013FordTaurus————N/APressure Switch
2013LincolnMKS————N/APressure Switch
2013LincolnMKT————N/APressure Switch
2013LincolnMKX————N/APressure Switch
2013LincolnMKZ————N/APressure Switch
2013LincolnNavigator————N/APressure Switch
2012FordEdge————N/APressure Switch
2012FordExpedition————N/APressure Switch
2012FordExplorer————N/APressure Switch
2012FordF-150————N/APressure Switch
2012FordF-250 Super Duty————N/APressure Switch
2012FordF-350————N/APressure Switch
2012FordF-350 Super Duty————N/APressure Switch
2012FordFlex————N/APressure Switch
2012FordFocusElectric-L--ELECTRICN/APressure Switch
2012FordMustang————N/APressure Switch
2012FordTaurus————N/APressure Switch
2012LincolnMKS————N/APressure Switch
2012LincolnMKT————N/APressure Switch
2012LincolnMKX————N/APressure Switch
2012LincolnNavigator————N/APressure Switch
2011FordEdge————N/APressure Switch
2011FordExplorer————N/APressure Switch
2011FordF-150————N/APressure Switch
2011FordF-250 Super Duty————N/APressure Switch
2011FordF-350————N/APressure Switch
2011FordF-350 Super Duty————N/APressure Switch
2011FordFlex————N/APressure Switch
2011FordMustang————N/APressure Switch
2011FordTaurus————N/APressure Switch
2011LincolnMKS————N/APressure Switch
2011LincolnMKT————N/APressure Switch
2011LincolnMKX————N/APressure Switch
Directly replaces or cross-references 14 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 15810Four Seasons — 37340Global Parts Distributors LLC — 1711937UAC — SW10101C2037409046122933500A03740BT4Z19D594AHG1Z19D594AMT3500MT3500KSW10101YH2034