Four Seasons
Pressure Switch

Four Seasons 36496 A/C Clutch Cycle Switch

Brand Four Seasons 36496
Color Black
Connector Shape Open
Description Switch-Pressure /System Mount
Fitting Gender Female
Fitting Thread Size M12 x 1.50
Item Included A Desc 24676
Item Included A Qty. 1
Material Plastic / Metal
Meets / Exceeds OEM? YES
Mnt Sys Loc System Mount
Number of Terminals 2
Open (at 0 psi.)? Yes
Style Cycling
Terminal Gender Male
Terminal Type blade
Type Pressure
Voltage 12
Weather Pack? No
Product line Pressure Switch
Fits Buick, Cadillac, Chevrolet, and GMC · 49 vehicles

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

Cycling pressure switch. Helps regulate compressor operation for consistent A/C performance.

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

Cross-references ACI 85204, Anchor 3262 and Febi-Bilstein 33998 for the same application. See all 33.

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Four Seasons 36496 A/C Clutch Cycle Switch

The Four Seasons Pressure Switch 36496 is a system-mounted A/C clutch cycle switch built for 12-volt HVAC systems. It uses a black plastic and metal body with a female M12 x 1.50 thread, open connector shape, and two male blade terminals for straightforward service replacement.

As part of the Four Seasons Pressure Switch line, this component is made to meet or exceed OEM requirements and is used in cycling-style air conditioning control circuits. It is a direct-fit option for select Buick, Cadillac, Chevrolet, and GMC applications, including Buick Century, Chevrolet Caprice, and GMC G3500 models.

Key Features

  • Four Seasons Pressure Switch part number 36496
  • A/C clutch cycle switch for system-mounted HVAC applications
  • 12-volt electrical design with 2 blade terminals
  • Female M12 x 1.50 threaded fitting
  • Black plastic / metal construction
  • Open connector shape
  • Meets or exceeds OEM specifications
  • Cycling style pressure switch

Detailed Description

Four Seasons 36496 is a pressure-operated A/C clutch cycle switch used to monitor system pressure and help control compressor cycling in automotive air conditioning systems. The switch features a female M12 x 1.50 thread, male blade terminals, and a system-mount design for service replacement in select factory HVAC setups. This part number is commonly searched for Buick Century, Chevrolet Impala, and GMC P3500 A/C repair applications where accurate pressure-switch operation is required.

This part cross-references Hayden 5082 for the same application.

What It Helps Address

  • A/C compressor cycling that is inconsistent or inoperative
  • Pressure-switch related compressor engagement issues
  • HVAC control faults tied to system pressure monitoring
  • Loss of clutch command in select Buick, Chevrolet, Cadillac, and GMC vehicles
  • Replacement needs for aging or failed A/C pressure switches

Installation Notes and Tips

Verify thread size, terminal style, and connector shape before installation. Confirm vehicle application by year, make, and model, since this switch is listed for multiple GM platforms from 1993-1996. For best results, inspect the HVAC system for refrigerant charge and related electrical faults before replacing the switch. Fits 1994-1996 Buick Century, N/A; Fits 1994-1996 Buick Roadmaster, N/A; Fits 1994-1996 Cadillac Commercial Chassis, N/A; Fits 1994-1996 Cadillac Fleetwood, N/A; Fits 1994-1996 Chevrolet Caprice, N/A; Fits 1994-1996 Chevrolet Impala, N/A; Fits 1993-1995 Chevrolet G10, N/A; Fits 1993-1995 Chevrolet G20, N/A; Fits 1993-1995 Chevrolet G30, N/A; Fits 1993-1995 Chevrolet P30, N/A; Fits 1993-1995 GMC G1500, N/A; Fits 1993-1995 GMC G2500, N/A; Fits 1993-1995 GMC G3500, N/A; Fits 1993-1995 GMC P3500, N/A; Fits 1994 Chevrolet Commercial Chassis, N/A.

Quality Assurance

Four Seasons 36496 is built to meet or exceed OEM specifications for pressure-switch performance and fitment. The Four Seasons Pressure Switch line is used for direct replacement in automotive HVAC service, with application-specific design details that support proper system operation.

This part fits 49 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
1996BuickCentury—Wagon2.2LL4N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1996BuickCentury—Wagon3.1LV6N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1996BuickRoadmaster—Sedan5.7LV8N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1996BuickRoadmaster—Wagon5.7LV8N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1996CadillacCommercial ChassisBrougham———N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1996CadillacFleetwoodBrougham———N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1996ChevroletCaprice————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1996ChevroletImpala————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995BuickCentury—Wagon2.2LL4N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995BuickCentury—Wagon3.1LV6N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995BuickRoadmaster—Sedan5.7LV8N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995BuickRoadmaster—Wagon5.7LV8N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995CadillacCommercial ChassisBrougham———N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995CadillacFleetwoodBrougham———N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995ChevroletCaprice————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995ChevroletG10————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995ChevroletG20————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995ChevroletG30————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995ChevroletImpala————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995ChevroletP30————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995GMCG1500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995GMCG2500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995GMCG3500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1995GMCP3500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994BuickCentury—Wagon2.2LL4N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994BuickCentury—Wagon3.1LV6N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994BuickRoadmaster—Sedan5.7LV8N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994BuickRoadmaster—Wagon5.7LV8N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994CadillacCommercial ChassisBrougham———N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994CadillacFleetwoodBrougham———N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994ChevroletCaprice————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994ChevroletCommercial Chassis————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994ChevroletG10————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994ChevroletG20————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994ChevroletG30————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994ChevroletImpala————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994ChevroletP30————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994GMCG1500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994GMCG2500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994GMCG3500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1994GMCP3500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993ChevroletG10————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993ChevroletG20————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993ChevroletG30————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993ChevroletP30————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993GMCG1500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993GMCG2500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993GMCG3500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
1993GMCP3500————N/AFitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch
Directly replaces or cross-references 33 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 85204Anchor — 3262Febi-Bilstein — 33998FEL-PRO — 1414FEL-PRO — 1419Four Seasons — 36496Global Parts Distributors LLC — 1711371Hayden — 508215296020740521158721258770182901485114221000329304005248249713649611136496V52458249524585495246087888875958A77405AC8350AC8355ACD152960E807321HS587MT0206MT020650SW1122R134ASW1122R134AC