Four Seasons
Power Module

Four Seasons 35953 A/C Power Module

Brand Four Seasons 711-335K
Bolt Grade Grade 5
Color Gold
Flanged No
Grade Type Regular
Head Style Acorn Nut
Lock Design Pattern External
Lug Length 1.39
Lug Outside Diameter 0.81
Material Steel
Package Contents 16 Nuts; 4 Lock Nuts; 1 Key
SAE or Metric Metric
Seat Style Conical Seat - 60 deg
Thread Direction Clockwise
Thread Pitch 12
Thread Type Fine
Washers Included No
Wheel Lock Key Included Yes
Wheel Lock Key Part Number 711-041.1
Wheel Lock Type Bulge Seat Acorn Lock
Wrench Size Required 19 mm
Product line Power Module
Fits 162 vehicles

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

Variable-speed control. Supports precise A/C operation for smoother comfort management.

Aluminum housing. Combines metal and plastic construction for durable module protection.

Cross-references Dorman 1571453, Four Seasons 35953 and Wix 33800 for the same application. See all 21.

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Four Seasons 35953 A/C Power Module

The Four Seasons Power Module 35953 is an A/C power module for vehicles equipped with Automatic Temperature Control (ATC) or automatic HVAC systems. Built with a black connector layout, blade terminals, and an aluminum/plastic housing, it is made for direct replacement in supported Buick, Cadillac, Oldsmobile, Pontiac, and Chevrolet applications.

Four Seasons Power Module 35953 is an OE-style HVAC control component that meets or exceeds OEM requirements. It is designed for variable-speed A.T.C. systems and uses two female connectors with square/oval shapes for the listed applications.

Key Features

  • Brand: Four Seasons Power Module
  • Part number: 35953
  • Type: A/C power module for HVAC control systems
  • Meets or exceeds OEM requirements
  • Variable-speed A.T.C. design
  • Black connector color with female connector ends
  • Blade terminal type
  • Aluminum / plastic housing construction
  • Two connectors with square/oval shape

Detailed Description

This Four Seasons 35953 power module is used in automatic climate control systems to manage HVAC blower operation and related A/C control functions. It is a direct-fit replacement for a range of GM vehicles, including 1991-1996 Buick Century, 1990-1993 Cadillac DeVille, 1992-1993 Oldsmobile 98, and 1986-1989 Chevrolet Corvette. This part cross-references Dorman 1571453 for the same application.

Four Seasons Power Module 35953 is listed across multiple Buick, Cadillac, Oldsmobile, Pontiac, and Chevrolet platforms, including automatic temperature control and front-control configurations where specified. If you are servicing a Buick LeSabre, Cadillac Fleetwood, or Oldsmobile Delta 88 with automatic HVAC concerns, this module is built for the documented fitment range.

Common Issues This Part May Resolve

  • Blower motor operation that is intermittent or inoperative
  • Loss of automatic temperature control function
  • HVAC fan speed that does not respond correctly
  • A/C system control issues tied to the power module
  • Climate control performance problems in ATC-equipped vehicles

Installation Notes and Tips

  • Verify connector style, terminal count, and housing shape before installation.
  • Confirm your vehicle uses ATC or the listed automatic A/C configuration.
  • Match the application notes carefully for front-control-only or module-specific fitment.
  • Inspect the HVAC connector terminals and wiring for heat damage or corrosion before replacing the module.
  • Use the vehicle’s service information to confirm the correct diagnosis before part replacement.

Quality Assurance

Four Seasons 35953 is built to meet or exceed OEM specifications for the listed HVAC applications. The Four Seasons Power Module line is intended for direct replacement use in supported automatic climate control systems.

This part fits 162 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
1996BuickCenturyWagon3.1LV6N/Aw/ ATC (Automatic Temperature Control)
1996BuickRoadmasterSedan5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1996BuickRoadmasterWagon5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1995BuickCenturyWagon2.2LL4N/Aw/ ATC (Automatic Temperature Control)
1995BuickRoadmasterSedan5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1995BuickRoadmasterWagon5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1994BuickCenturyWagon3.1LV6N/Aw/ ATC (Automatic Temperature Control)
1994BuickRoadmasterSedan5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1994BuickRoadmasterWagon5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1993BuickCenturyWagon2.2LL4N/Aw/ ATC (Automatic Temperature Control)
1993BuickPark AvenueN/Aw/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module
1993BuickPark AvenueN/A4 Pin / 2 Pin Connectors; Power Module
1993BuickRoadmasterSedan5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1993BuickRoadmasterWagon5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1993Cadillac60 SpecialN/A4 Pin / 2 Pin Connectors; Power Module
1993CadillacCommercial ChassisN/APower Module
1993CadillacCommercial Chassis4.9LV8N/A4 Pin / 2 Pin Connectors; Power Module
1993CadillacDeVilleN/Aw/ Front Controls Only; Power Module
1993CadillacFleetwoodBaseN/Aw/ Front Controls Only; Power Module
1993Oldsmobile98N/Aw/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module
1993Oldsmobile98N/A4 Pin / 2 Pin Connectors; Power Module
1992BuickCenturyWagon3.3LV6N/Aw/ ATC (Automatic Temperature Control)
1992BuickPark AvenueN/Aw/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module
1992BuickPark AvenueN/A4 Pin / 2 Pin Connectors; Power Module
1992BuickRoadmasterSedan5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1992BuickRoadmasterWagon5.7LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1992CadillacCommercial Chassis4.9LV8N/A4 Pin / 2 Pin Connectors; Power Module
1992CadillacCommercial ChassisBaseN/APower Module
1992CadillacDeVilleN/Aw/ Front Controls Only; Power Module
1992CadillacFleetwoodN/APower Module
1992CadillacFleetwoodN/Aw/ Front Controls Only; Power Module
1992Oldsmobile88N/APower Module
1992Oldsmobile98N/Aw/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module
1992Oldsmobile98N/A4 Pin / 2 Pin Connectors; Power Module
1992OldsmobileCustom CruiserN/APower Module
1991BuickCenturyWagon2.5LL4N/Aw/ ATC (Automatic Temperature Control)
1991BuickLeSabreSedan3.8LV6N/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module
1991BuickLeSabreSedan3.8LV6N/APower Module
1991BuickLeSabreCoupe3.8LV6N/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module
1991BuickLeSabreCoupe3.8LV6N/APower Module
1991BuickPark AvenueN/APower Module
1991BuickReattaN/APower Module
1991BuickRivieraN/APower Module
1991BuickRoadmasterWagon5.0LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1991CadillacAllanteN/APower Module
1991CadillacCommercial ChassisN/APower Module
1991CadillacDeVilleN/APower Module
1991CadillacDeVilleN/Aw/ Front Controls Only; Power Module
1991CadillacEldoradoN/APower Module
1991CadillacFleetwoodN/APower Module
1991CadillacFleetwoodN/Aw/ Front Controls Only; Power Module
1991CadillacSevilleN/APower Module
1991Oldsmobile98N/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module
1991Oldsmobile98N/APower Module
1991OldsmobileCustom CruiserN/APower Module
1991OldsmobileDelta 88N/APower Module
1991OldsmobileToronadoN/APower Module
1991PontiacBonnevilleN/APower Module
1990BuickLeSabreSedan3.8LV6N/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module
1990BuickLeSabreSedan3.8LV6N/APower Module
1990BuickLeSabreCoupe3.8LV6N/ACompatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module
1990BuickLeSabreCoupe3.8LV6N/APower Module
1990BuickLeSabreWagon5.0LV8N/APower Module
1990BuickReattaN/APower Module
1990BuickRivieraN/APower Module
1990CadillacAllanteN/APower Module
1990CadillacBroughamN/Aw/ Front Controls Only; Power Module
1990CadillacCommercial ChassisN/APower Module
1990CadillacDeVilleN/APower Module
1990CadillacDeVilleN/Aw/ Front Controls Only; Power Module
1990CadillacEldoradoN/APower Module
1990CadillacFleetwoodN/APower Module
1990CadillacFleetwoodN/Aw/ Front Controls Only; Power Module
1990CadillacSevilleN/APower Module
1990Oldsmobile98N/APower Module
1990OldsmobileCustom CruiserN/APower Module
1990OldsmobileDelta 88N/APower Module
1990OldsmobileToronadoN/APower Module
1990PontiacBonnevilleN/APower Module
1989BuickLeSabreSedan3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1989BuickLeSabreSedan3.8LV6N/APower Module
1989BuickLeSabreWagon3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1989BuickLeSabreCoupe3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1989BuickLeSabreCoupe3.8LV6N/APower Module
1989BuickLeSabreWagon5.0LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1989BuickLeSabreWagon5.0LV8N/APower Module
1989BuickReattaN/APower Module
1989BuickRivieraN/APower Module
1989CadillacAllanteN/APower Module
1989CadillacCommercial ChassisN/APower Module
1989CadillacDeVilleN/APower Module
1989CadillacEldoradoN/APower Module
1989CadillacFleetwoodN/APower Module
1989CadillacFleetwoodBaseN/APower Module
1989CadillacFleetwoodd'EleganceN/APower Module
1989CadillacFleetwood60 SpecialN/APower Module
1989CadillacSevilleN/APower Module
1989ChevroletCorvetteN/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1989ChevroletCorvetteN/APower Module
1989Oldsmobile98N/APower Module
1989OldsmobileCustom CruiserN/APower Module
1989OldsmobileDelta 88N/APower Module
1989OldsmobileToronadoN/APower Module
1989PontiacBonnevilleN/APower Module
1988BuickLeSabreSedan3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1988BuickLeSabreSedan3.8LV6N/APower Module
1988BuickLeSabreWagon3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1988BuickLeSabreCoupe3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1988BuickLeSabreCoupe3.8LV6N/APower Module
1988BuickLeSabreWagon5.0LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1988BuickLeSabreWagon5.0LV8N/APower Module
1988BuickReattaN/APower Module
1988BuickRivieraN/APower Module
1988CadillacAllanteN/APower Module
1988CadillacCommercial ChassisN/APower Module
1988CadillacDeVilleN/APower Module
1988CadillacEldoradoN/APower Module
1988CadillacFleetwoodN/APower Module
1988CadillacFleetwoodBaseN/APower Module
1988CadillacFleetwoodd'EleganceN/APower Module
1988CadillacFleetwood60 SpecialN/APower Module
1988CadillacSevilleN/APower Module
1988ChevroletCorvetteN/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1988ChevroletCorvetteN/APower Module
1988Oldsmobile98N/APower Module
1988OldsmobileCustom CruiserN/APower Module
1988OldsmobileDelta 88N/APower Module
1988OldsmobileToronadoN/APower Module
1988PontiacBonnevilleN/APower Module
1987BuickLeSabreSedan3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1987BuickLeSabreSedan3.8LV6N/APower Module
1987BuickLeSabreCoupe3.8LV6N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1987BuickLeSabreCoupe3.8LV6N/APower Module
1987BuickLeSabreWagon5.0LV8N/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1987BuickLeSabreWagon5.0LV8N/APower Module
1987BuickRivieraN/APower Module
1987CadillacAllanteN/APower Module
1987CadillacDeVilleN/APower Module
1987CadillacEldoradoN/APower Module
1987CadillacSevilleN/APower Module
1987ChevroletCorvetteN/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1987ChevroletCorvetteN/APower Module
1987Oldsmobile98N/APower Module
1987OldsmobileCustom CruiserN/APower Module
1987OldsmobileDelta 88N/APower Module
1987OldsmobileToronadoN/APower Module
1986BuickLeSabreSedan3.8LV6N/APower Module
1986BuickLeSabreCoupe3.8LV6N/APower Module
1986BuickLeSabreSedan3.0LV6N/APower Module
1986BuickLeSabreCoupe3.0LV6N/APower Module
1986BuickLeSabreWagon5.0LV8N/APower Module
1986BuickRivieraN/APower Module
1986CadillacDeVilleN/APower Module
1986CadillacEldoradoN/APower Module
1986CadillacSevilleN/APower Module
1986ChevroletCorvetteN/AOnly compatible with automatic A/C equipped vehicles.; Power Module
1986ChevroletCorvetteN/APower Module
1986Oldsmobile98N/APower Module
1986OldsmobileCustom CruiserN/APower Module
1986OldsmobileDelta 88N/APower Module
1986OldsmobileToronadoN/APower Module
1985CadillacDeVilleN/APower Module
Directly replaces or cross-references 21 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman — 1571453Four Seasons — 35953Wix — 3380047503207478211474701883157253017113251712693293007411135953123683851248491216047800A6605AC9905ACD1572530HS474JA1541MT0686