Four Seasons
Pressure Switch

Four Seasons 36698 HVAC Pressure Transducer

Brand Four Seasons 36698
Comp Open/Closed Variable
Connector Gender Female
Connector Pin Qty 3
Connector Shape Round
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
Meets / Exceeds OEM? YES
Mnt Sys Loc System Mounted
Number of Terminals 3
Type Transducer
Product line Pressure Switch
Fits Chevrolet, Pontiac, Buick, GMC, Isuzu, Oldsmobile, Cadillac, and Saturn · 296 vehicles

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

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

3-pin connector. Round female connector with M10 x 1.25 fitting for a secure connection.

Cross-references Four Seasons 36698, Global Parts Distributors LLC 1711438 and Global Parts Distributors LLC 1711803 for the same application. See all 26.

$25.88Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Four Seasons 36698 Pressure Switch Overview

The Four Seasons Pressure Switch, part number 36698, is an HVAC pressure transducer for system-mounted applications. It uses a round female connector with 3 terminals and an M10 x 1.25 female thread for a direct-fit style connection on supported vehicles.

Built to meet or exceed OEM requirements, this Four Seasons 36698 pressure switch is used in air conditioning systems that rely on accurate pressure signal feedback for proper operation. It is a practical replacement for a wide range of GM, Saturn, Pontiac, Buick, Chevrolet, Cadillac, Oldsmobile, Isuzu, and Fiat applications, including Chevrolet Trailblazer, GMC Envoy, and Pontiac Grand Prix models.

Key Features

  • HVAC pressure transducer for system-mounted installation
  • Round female connector with 3 pins and 3 terminals
  • M10 x 1.25 female fitting thread
  • Variable comp open/closed operation
  • Meets or exceeds OEM specifications
  • Four Seasons Pressure Switch line, part number 36698

Detailed Description

Four Seasons 36698 is a pressure switch transducer used in automotive HVAC systems to monitor refrigerant pressure and send the appropriate signal to the control circuit. The system-mounted design, round connector shape, and 3-terminal layout help match the original equipment configuration on many vehicles. This part cross-references Global Parts Distributors LLC 1711438 for the same application.

Compatible With 2012-2019 Fiat 500, 2004-2011 Chevrolet Aveo, 2006-2011 Chevrolet Aveo5, 2006-2009 Pontiac Torrent, 2004-2005 Buick Rainier, 2004-2005 Chevrolet SSR, 2002-2005 Chevrolet Trailblazer, 2002-2005 GMC Envoy, 1994-2004 Chevrolet Corvette, 1993-2002 Pontiac Firebird, and other listed applications. The Four Seasons 36698 part number is also referenced across multiple OE and aftermarket numbers for service replacement use.

What This Part Helps Address

  • HVAC compressor cycling concerns caused by incorrect pressure signal input
  • A/C system shutdown related to pressure switch failure
  • Intermittent air conditioning operation on supported GM and Fiat vehicles
  • Fault codes tied to refrigerant pressure sensor or transducer issues
  • Loss of compressor engagement when the pressure switch no longer reports accurately

Installation Notes and Tips

Verify the connector shape, 3-pin terminal count, and M10 x 1.25 thread before installation. Confirm the vehicle’s original HVAC pressure switch or transducer style matches the system-mounted configuration listed for your application. Always inspect the connector, sealing surfaces, and refrigerant system condition before replacing the part.

Quality Assurance

This Four Seasons pressure transducer is listed as meeting or exceeding OEM requirements for the specified applications. Four Seasons part number 36698 is cataloged for direct replacement use in supported HVAC systems.

This part fits 296 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2019Fiat500————N/APressure Switch
2018Fiat500————N/APressure Switch
2017Fiat500————N/APressure Switch
2016Fiat500————N/APressure Switch
2015Fiat500————N/APressure Switch
2014Fiat500————N/APressure Switch
2013Fiat500————N/APressure Switch
2012Fiat500————N/APressure Switch
2011ChevroletAveo————N/APressure Switch
2011ChevroletAveo5————N/APressure Switch
2010ChevroletAveo————N/APressure Switch
2010ChevroletAveo5————N/APressure Switch
2009ChevroletAveo————N/APressure Switch
2009ChevroletAveo5————N/APressure Switch
2009PontiacTorrent————N/APressure Switch
2008ChevroletAveo————N/APressure Switch
2008ChevroletAveo5————N/APressure Switch
2008PontiacTorrent————N/APressure Switch
2007ChevroletAveo————N/APressure Switch
2007ChevroletAveo5————N/APressure Switch
2007PontiacTorrent————N/APressure Switch
2006ChevroletAveo————N/APressure Switch
2006ChevroletAveo5————N/APressure Switch
2006PontiacTorrent————N/APressure Switch
2005BuickRainier————N/APressure Switch
2005ChevroletAveo————N/APressure Switch
2005ChevroletSSR————N/APressure Switch
2005ChevroletTrailblazer————N/APressure Switch
2005ChevroletTrailblazer EXT————N/APressure Switch
2005GMCEnvoy————N/APressure Switch
2005GMCEnvoy XL————N/APressure Switch
2005GMCEnvoy XUV————N/APressure Switch
2005IsuzuAscender————N/APressure Switch
2004BuickRainier————N/APressure Switch
2004ChevroletAveo————N/APressure Switch
2004ChevroletCorvette————N/APressure Switch
2004ChevroletSSR————N/APressure Switch
2004ChevroletTrailblazer————N/APressure Switch
2004ChevroletTrailblazer EXT————N/APressure Switch
2004GMCEnvoy————N/APressure Switch
2004GMCEnvoy XL————N/APressure Switch
2004GMCEnvoy XUV————N/APressure Switch
2004OldsmobileBravada————N/APressure Switch
2003ChevroletCorvette————N/APressure Switch
2003ChevroletS10——2.2LL4N/APressure Switch
2003ChevroletTrailblazer————N/APressure Switch
2003ChevroletTrailblazer EXT————N/APressure Switch
2003GMCEnvoy————N/APressure Switch
2003GMCEnvoy XL————N/APressure Switch
2003GMCSonoma——4.3LV6N/APressure Switch
2003OldsmobileBravada————N/APressure Switch
2002BuickCentury—Sedan3.1LV6N/APressure Switch
2002BuickLeSabre—Sedan3.8LV6N/APressure Switch
2002BuickPark Avenue————N/APressure Switch
2002BuickRegal—Sedan3.8LV6N/APressure Switch
2002BuickRendezvous————N/APressure Switch
2002CadillacDeVille————N/APressure Switch
2002CadillacSeville————N/APressure Switch
2002ChevroletCamaro————N/APressure Switch
2002ChevroletCorvette————N/APressure Switch
2002ChevroletImpala————N/APressure Switch
2002ChevroletMalibu————N/APressure Switch
2002ChevroletMonte Carlo————N/APressure Switch
2002ChevroletS10——2.2LL4N/APressure Switch
2002ChevroletTrailblazer————N/APressure Switch
2002ChevroletTrailblazer EXT————N/APressure Switch
2002GMCEnvoy————N/APressure Switch
2002GMCEnvoy XL————N/APressure Switch
2002GMCSonoma——4.3LV6N/APressure Switch
2002OldsmobileAurora————N/APressure Switch
2002OldsmobileBravada————N/APressure Switch
2002OldsmobileIntrigue————N/APressure Switch
2002OldsmobileSilhouette————N/APressure Switch
2002PontiacAztek————N/APressure Switch
2002PontiacBonneville————N/APressure Switch
2002PontiacFirebird————N/APressure Switch
2002PontiacGrand Prix————N/APressure Switch
2002PontiacMontana————N/APressure Switch
2002SaturnLW200————N/APressure Switch
2002SaturnLW300————N/APressure Switch
2001BuickCentury—Sedan3.1LV6N/APressure Switch
2001BuickLeSabre—Sedan3.8LV6N/APressure Switch
2001BuickPark Avenue————N/APressure Switch
2001BuickRegal—Sedan3.8LV6N/APressure Switch
2001CadillacDeVille————N/APressure Switch
2001CadillacSeville————N/APressure Switch
2001ChevroletCamaro————N/APressure Switch
2001ChevroletCavalier————N/APressure Switch
2001ChevroletCorvette————N/APressure Switch
2001ChevroletImpala————N/APressure Switch
2001ChevroletLumina————N/APressure Switch
2001ChevroletMalibu————N/APressure Switch
2001ChevroletMonte Carlo————N/APressure Switch
2001ChevroletS10——2.2LL4N/APressure Switch
2001GMCSonoma——4.3LV6N/APressure Switch
2001OldsmobileAlero————N/APressure Switch
2001OldsmobileAurora————N/APressure Switch
2001OldsmobileIntrigue————N/APressure Switch
2001OldsmobileSilhouette————N/APressure Switch
2001PontiacAztek————N/APressure Switch
2001PontiacBonneville————N/APressure Switch
2001PontiacFirebird————N/APressure Switch
2001PontiacGrand Am————N/APressure Switch
2001PontiacGrand Prix————N/APressure Switch
2001PontiacMontana————N/APressure Switch
2001PontiacSunfire————N/APressure Switch
2001SaturnL100————N/APressure Switch
2001SaturnL200————N/APressure Switch
2001SaturnL300————N/APressure Switch
2001SaturnLW200————N/APressure Switch
2001SaturnLW300————N/APressure Switch
2000BuickCentury—Sedan3.1LV6N/APressure Switch
2000BuickLeSabre—Sedan3.8LV6N/APressure Switch
2000BuickPark Avenue————N/APressure Switch
2000BuickRegal—Sedan3.8LV6N/APressure Switch
2000CadillacDeVille————N/APressure Switch
2000CadillacSeville————N/APressure Switch
2000ChevroletCamaro————N/APressure Switch
2000ChevroletCavalier————N/APressure Switch
2000ChevroletCorvette————N/APressure Switch
2000ChevroletImpala————N/APressure Switch
2000ChevroletLumina————N/APressure Switch
2000ChevroletMalibu————N/APressure Switch
2000ChevroletMonte Carlo————N/APressure Switch
2000ChevroletS10——2.2LL4N/APressure Switch
2000GMCSonoma——4.3LV6N/APressure Switch
2000OldsmobileAlero————N/APressure Switch
2000OldsmobileIntrigue————N/APressure Switch
2000OldsmobileSilhouette————N/APressure Switch
2000PontiacBonneville————N/APressure Switch
2000PontiacFirebird————N/APressure Switch
2000PontiacGrand Am————N/APressure Switch
2000PontiacGrand Prix————N/APressure Switch
2000PontiacMontana————N/APressure Switch
2000PontiacSunfire————N/APressure Switch
2000SaturnLW1————N/APressure Switch
2000SaturnLW2————N/APressure Switch
1999BuickCentury—Sedan3.1LV6N/APressure Switch
1999BuickLeSabre—Sedan3.8LV6N/APressure Switch
1999BuickPark Avenue————N/APressure Switch
1999BuickRegal—Sedan3.8LV6N/APressure Switch
1999BuickRiviera————N/APressure Switch
1999CadillacSeville————N/APressure Switch
1999ChevroletCamaro————N/APressure Switch
1999ChevroletCavalier————N/APressure Switch
1999ChevroletCorvette————N/APressure Switch
1999ChevroletLumina————N/APressure Switch
1999ChevroletMalibu————N/APressure Switch
1999ChevroletMonte Carlo————N/APressure Switch
1999ChevroletS10——2.2LL4N/APressure Switch
1999GMCSonoma————N/APressure Switch
1999Oldsmobile88————N/APressure Switch
1999OldsmobileAlero————N/APressure Switch
1999OldsmobileCutlass————N/APressure Switch
1999OldsmobileIntrigue————N/APressure Switch
1999OldsmobileLSS————N/APressure Switch
1999OldsmobileSilhouette————N/APressure Switch
1999PontiacBonneville————N/APressure Switch
1999PontiacFirebird————N/APressure Switch
1999PontiacGrand Am————N/APressure Switch
1999PontiacGrand Prix————N/APressure Switch
1999PontiacMontana————N/APressure Switch
1999PontiacSunfire————N/APressure Switch
1998BuickCentury—Sedan3.1LV6N/APressure Switch
1998BuickLeSabre—Sedan3.8LV6N/APressure Switch
1998BuickPark Avenue————N/APressure Switch
1998BuickRegal—Sedan3.8LV6N/APressure Switch
1998BuickRiviera————N/APressure Switch
1998BuickSkylark————N/APressure Switch
1998CadillacSeville————N/APressure Switch
1998ChevroletCamaro————N/APressure Switch
1998ChevroletCavalier————N/APressure Switch
1998ChevroletCorvette————N/APressure Switch
1998ChevroletLumina————N/APressure Switch
1998ChevroletMalibu————N/APressure Switch
1998ChevroletMonte Carlo————N/APressure Switch
1998ChevroletS10——2.2LL4N/APressure Switch
1998GMCSonoma——4.3LV6N/APressure Switch
1998Oldsmobile88————N/APressure Switch
1998OldsmobileAchieva————N/APressure Switch
1998OldsmobileCutlass————N/APressure Switch
1998OldsmobileIntrigue————N/APressure Switch
1998OldsmobileLSS————N/APressure Switch
1998OldsmobileSilhouette————N/APressure Switch
1998PontiacBonneville————N/APressure Switch
1998PontiacFirebird————N/APressure Switch
1998PontiacGrand Am————N/APressure Switch
1998PontiacGrand Prix————N/APressure Switch
1998PontiacSunfire————N/APressure Switch
1998PontiacTrans Sport————N/APressure Switch
1997BuickCentury—Sedan3.1LV6N/APressure Switch
1997BuickLeSabre—Sedan3.8LV6N/APressure Switch
1997BuickPark Avenue————N/APressure Switch
1997BuickRegal—Sedan3.8LV6N/APressure Switch
1997BuickRiviera————N/APressure Switch
1997BuickSkylark————N/APressure Switch
1997ChevroletCamaro————N/APressure Switch
1997ChevroletCavalier————N/APressure Switch
1997ChevroletCorvette————N/APressure Switch
1997ChevroletLumina————N/APressure Switch
1997ChevroletMalibu————N/APressure Switch
1997ChevroletMonte Carlo————N/APressure Switch
1997ChevroletS10——2.2LL4N/APressure Switch
1997GMCSonoma——4.3LV6N/APressure Switch
1997Oldsmobile88————N/APressure Switch
1997OldsmobileAchieva————N/APressure Switch
1997OldsmobileCutlass————N/APressure Switch
1997OldsmobileCutlass Supreme————N/APressure Switch
1997OldsmobileLSS————N/APressure Switch
1997OldsmobileSilhouette————N/APressure Switch
1997PontiacBonneville————N/APressure Switch
1997PontiacFirebird————N/APressure Switch
1997PontiacGrand Am————N/APressure Switch
1997PontiacGrand Prix————N/APressure Switch
1997PontiacSunfire————N/APressure Switch
1997PontiacTrans Sport————N/APressure Switch
1996BuickCentury—Sedan2.2LL4N/APressure Switch
1996BuickCentury—Sedan3.1LV6N/APressure Switch
1996BuickLeSabre—Sedan3.8LV6N/APressure Switch
1996BuickPark Avenue————N/APressure Switch
1996BuickRegal—Sedan3.8LV6N/APressure Switch
1996BuickRegal—Coupe3.8LV6N/APressure Switch
1996BuickRegal—Sedan3.1LV6N/APressure Switch
1996BuickRegal—Coupe3.1LV6N/APressure Switch
1996BuickRiviera————N/APressure Switch
1996BuickRoadmaster—Sedan5.7LV8N/APressure Switch
1996BuickSkylark————N/APressure Switch
1996CadillacFleetwoodBase———N/APressure Switch
1996ChevroletCamaro————N/APressure Switch
1996ChevroletCaprice————N/APressure Switch
1996ChevroletCavalier————N/APressure Switch
1996ChevroletCorsica————N/APressure Switch
1996ChevroletCorvette————N/APressure Switch
1996ChevroletImpala————N/APressure Switch
1996ChevroletLumina————N/APressure Switch
1996ChevroletMonte Carlo————N/APressure Switch
1996ChevroletS10——2.2LL4N/APressure Switch
1996GMCSonoma——4.3LV6N/APressure Switch
1996Oldsmobile88————N/APressure Switch
1996OldsmobileAchieva————N/APressure Switch
1996OldsmobileCutlass————N/APressure Switch
1996OldsmobileCutlass Ciera————N/APressure Switch
1996OldsmobileCutlass Supreme————N/APressure Switch
1996OldsmobileLSS————N/APressure Switch
1996OldsmobileSilhouette————N/APressure Switch
1996PontiacBonneville————N/APressure Switch
1996PontiacFirebird————N/APressure Switch
1996PontiacGrand Am————N/APressure Switch
1996PontiacSunfire————N/APressure Switch
1996PontiacTrans Sport————N/APressure Switch
1995BuickCentury—Sedan2.2LL4N/APressure Switch
1995BuickCentury—Sedan3.1LV6N/APressure Switch
1995BuickRegal—Sedan3.8LV6N/APressure Switch
1995BuickRegal—Coupe3.8LV6N/APressure Switch
1995BuickRegal—Sedan3.1LV6N/APressure Switch
1995BuickRegal—Coupe3.1LV6N/APressure Switch
1995BuickRoadmaster—Sedan5.7LV8N/APressure Switch
1995BuickSkylark————N/APressure Switch
1995CadillacFleetwoodBase———N/APressure Switch
1995ChevroletCamaro————N/APressure Switch
1995ChevroletCaprice————N/APressure Switch
1995ChevroletCavalier————N/APressure Switch
1995ChevroletCorsica————N/APressure Switch
1995ChevroletCorvette————N/APressure Switch
1995ChevroletImpala————N/APressure Switch
1995ChevroletLumina————N/APressure Switch
1995ChevroletMonte Carlo————N/APressure Switch
1995OldsmobileAchieva————N/APressure Switch
1995OldsmobileCutlass————N/APressure Switch
1995OldsmobileCutlass Ciera————N/APressure Switch
1995OldsmobileCutlass Supreme————N/APressure Switch
1995PontiacFirebird————N/APressure Switch
1995PontiacGrand Am————N/APressure Switch
1995PontiacSunfire————N/APressure Switch
1994BuickCentury—Sedan2.2LL4N/APressure Switch
1994BuickCentury—Sedan3.1LV6N/APressure Switch
1994BuickRegal—Sedan3.8LV6N/APressure Switch
1994BuickRegal—Coupe3.8LV6N/APressure Switch
1994BuickRegal—Sedan3.1LV6N/APressure Switch
1994BuickRegal—Coupe3.1LV6N/APressure Switch
1994BuickRoadmaster—Sedan5.7LV8N/APressure Switch
1994BuickSkylark————N/APressure Switch
1994CadillacFleetwoodBase———N/APressure Switch
1994ChevroletCamaro————N/APressure Switch
1994ChevroletCaprice————N/APressure Switch
1994ChevroletCommercial Chassis————N/APressure Switch
1994ChevroletCorsica————N/APressure Switch
1994ChevroletCorvette————N/APressure Switch
1994OldsmobileAchieva————N/Aw/ R134a; Pressure Switch
1994OldsmobileCutlass————N/Aw/ R134a; Pressure Switch
1994OldsmobileCutlass Ciera————N/APressure Switch
1994OldsmobileCutlass Supreme————N/Aw/ R134a; Pressure Switch
1994PontiacFirebird————N/APressure Switch
1994PontiacGrand Am————N/APressure Switch
1993ChevroletCamaro————N/APressure Switch
1993PontiacFirebird————N/APressure Switch
Directly replaces or cross-references 26 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 36698Global Parts Distributors LLC — 1711438Global Parts Distributors LLC — 1711803155742207698701687904617504850991317211113669813587697225712862260161822624066226540482266432830593876950181049634574496448991A77698ACD155742MT1339MT1339KSW5168SW10085