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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.
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.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1996 | Buick | Century | — | Wagon | 3.1L | V6 | N/A | w/ ATC (Automatic Temperature Control) |
| 1996 | Buick | Roadmaster | — | Sedan | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1996 | Buick | Roadmaster | — | Wagon | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1995 | Buick | Century | — | Wagon | 2.2L | L4 | N/A | w/ ATC (Automatic Temperature Control) |
| 1995 | Buick | Roadmaster | — | Sedan | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1995 | Buick | Roadmaster | — | Wagon | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1994 | Buick | Century | — | Wagon | 3.1L | V6 | N/A | w/ ATC (Automatic Temperature Control) |
| 1994 | Buick | Roadmaster | — | Sedan | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1994 | Buick | Roadmaster | — | Wagon | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1993 | Buick | Century | — | Wagon | 2.2L | L4 | N/A | w/ ATC (Automatic Temperature Control) |
| 1993 | Buick | Park Avenue | — | — | — | — | N/A | w/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module |
| 1993 | Buick | Park Avenue | — | — | — | — | N/A | 4 Pin / 2 Pin Connectors; Power Module |
| 1993 | Buick | Roadmaster | — | Sedan | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1993 | Buick | Roadmaster | — | Wagon | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1993 | Cadillac | 60 Special | — | — | — | — | N/A | 4 Pin / 2 Pin Connectors; Power Module |
| 1993 | Cadillac | Commercial Chassis | — | — | — | — | N/A | Power Module |
| 1993 | Cadillac | Commercial Chassis | — | — | 4.9L | V8 | N/A | 4 Pin / 2 Pin Connectors; Power Module |
| 1993 | Cadillac | DeVille | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1993 | Cadillac | Fleetwood | Base | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1993 | Oldsmobile | 98 | — | — | — | — | N/A | w/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module |
| 1993 | Oldsmobile | 98 | — | — | — | — | N/A | 4 Pin / 2 Pin Connectors; Power Module |
| 1992 | Buick | Century | — | Wagon | 3.3L | V6 | N/A | w/ ATC (Automatic Temperature Control) |
| 1992 | Buick | Park Avenue | — | — | — | — | N/A | w/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module |
| 1992 | Buick | Park Avenue | — | — | — | — | N/A | 4 Pin / 2 Pin Connectors; Power Module |
| 1992 | Buick | Roadmaster | — | Sedan | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1992 | Buick | Roadmaster | — | Wagon | 5.7L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1992 | Cadillac | Commercial Chassis | — | — | 4.9L | V8 | N/A | 4 Pin / 2 Pin Connectors; Power Module |
| 1992 | Cadillac | Commercial Chassis | Base | — | — | — | N/A | Power Module |
| 1992 | Cadillac | DeVille | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1992 | Cadillac | Fleetwood | — | — | — | — | N/A | Power Module |
| 1992 | Cadillac | Fleetwood | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1992 | Oldsmobile | 88 | — | — | — | — | N/A | Power Module |
| 1992 | Oldsmobile | 98 | — | — | — | — | N/A | w/ ATC (Automatic Temperature Control); Module; 4 Pin / 2 Pin Connectors; Power Module |
| 1992 | Oldsmobile | 98 | — | — | — | — | N/A | 4 Pin / 2 Pin Connectors; Power Module |
| 1992 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | Power Module |
| 1991 | Buick | Century | — | Wagon | 2.5L | L4 | N/A | w/ ATC (Automatic Temperature Control) |
| 1991 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module |
| 1991 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Power Module |
| 1991 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module |
| 1991 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Power Module |
| 1991 | Buick | Park Avenue | — | — | — | — | N/A | Power Module |
| 1991 | Buick | Reatta | — | — | — | — | N/A | Power Module |
| 1991 | Buick | Riviera | — | — | — | — | N/A | Power Module |
| 1991 | Buick | Roadmaster | — | Wagon | 5.0L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1991 | Cadillac | Allante | — | — | — | — | N/A | Power Module |
| 1991 | Cadillac | Commercial Chassis | — | — | — | — | N/A | Power Module |
| 1991 | Cadillac | DeVille | — | — | — | — | N/A | Power Module |
| 1991 | Cadillac | DeVille | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1991 | Cadillac | Eldorado | — | — | — | — | N/A | Power Module |
| 1991 | Cadillac | Fleetwood | — | — | — | — | N/A | Power Module |
| 1991 | Cadillac | Fleetwood | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1991 | Cadillac | Seville | — | — | — | — | N/A | Power Module |
| 1991 | Oldsmobile | 98 | — | — | — | — | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module |
| 1991 | Oldsmobile | 98 | — | — | — | — | N/A | Power Module |
| 1991 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | Power Module |
| 1991 | Oldsmobile | Delta 88 | — | — | — | — | N/A | Power Module |
| 1991 | Oldsmobile | Toronado | — | — | — | — | N/A | Power Module |
| 1991 | Pontiac | Bonneville | — | — | — | — | N/A | Power Module |
| 1990 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module |
| 1990 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Power Module |
| 1990 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Power Module |
| 1990 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Power Module |
| 1990 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Power Module |
| 1990 | Buick | Reatta | — | — | — | — | N/A | Power Module |
| 1990 | Buick | Riviera | — | — | — | — | N/A | Power Module |
| 1990 | Cadillac | Allante | — | — | — | — | N/A | Power Module |
| 1990 | Cadillac | Brougham | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1990 | Cadillac | Commercial Chassis | — | — | — | — | N/A | Power Module |
| 1990 | Cadillac | DeVille | — | — | — | — | N/A | Power Module |
| 1990 | Cadillac | DeVille | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1990 | Cadillac | Eldorado | — | — | — | — | N/A | Power Module |
| 1990 | Cadillac | Fleetwood | — | — | — | — | N/A | Power Module |
| 1990 | Cadillac | Fleetwood | — | — | — | — | N/A | w/ Front Controls Only; Power Module |
| 1990 | Cadillac | Seville | — | — | — | — | N/A | Power Module |
| 1990 | Oldsmobile | 98 | — | — | — | — | N/A | Power Module |
| 1990 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | Power Module |
| 1990 | Oldsmobile | Delta 88 | — | — | — | — | N/A | Power Module |
| 1990 | Oldsmobile | Toronado | — | — | — | — | N/A | Power Module |
| 1990 | Pontiac | Bonneville | — | — | — | — | N/A | Power Module |
| 1989 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1989 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Power Module |
| 1989 | Buick | LeSabre | — | Wagon | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1989 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1989 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Power Module |
| 1989 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1989 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Power Module |
| 1989 | Buick | Reatta | — | — | — | — | N/A | Power Module |
| 1989 | Buick | Riviera | — | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Allante | — | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Commercial Chassis | — | — | — | — | N/A | Power Module |
| 1989 | Cadillac | DeVille | — | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Eldorado | — | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Fleetwood | — | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Fleetwood | Base | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Fleetwood | d'Elegance | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Fleetwood | 60 Special | — | — | — | N/A | Power Module |
| 1989 | Cadillac | Seville | — | — | — | — | N/A | Power Module |
| 1989 | Chevrolet | Corvette | — | — | — | — | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1989 | Chevrolet | Corvette | — | — | — | — | N/A | Power Module |
| 1989 | Oldsmobile | 98 | — | — | — | — | N/A | Power Module |
| 1989 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | Power Module |
| 1989 | Oldsmobile | Delta 88 | — | — | — | — | N/A | Power Module |
| 1989 | Oldsmobile | Toronado | — | — | — | — | N/A | Power Module |
| 1989 | Pontiac | Bonneville | — | — | — | — | N/A | Power Module |
| 1988 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1988 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Power Module |
| 1988 | Buick | LeSabre | — | Wagon | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1988 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1988 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Power Module |
| 1988 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1988 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Power Module |
| 1988 | Buick | Reatta | — | — | — | — | N/A | Power Module |
| 1988 | Buick | Riviera | — | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Allante | — | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Commercial Chassis | — | — | — | — | N/A | Power Module |
| 1988 | Cadillac | DeVille | — | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Eldorado | — | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Fleetwood | — | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Fleetwood | Base | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Fleetwood | d'Elegance | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Fleetwood | 60 Special | — | — | — | N/A | Power Module |
| 1988 | Cadillac | Seville | — | — | — | — | N/A | Power Module |
| 1988 | Chevrolet | Corvette | — | — | — | — | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1988 | Chevrolet | Corvette | — | — | — | — | N/A | Power Module |
| 1988 | Oldsmobile | 98 | — | — | — | — | N/A | Power Module |
| 1988 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | Power Module |
| 1988 | Oldsmobile | Delta 88 | — | — | — | — | N/A | Power Module |
| 1988 | Oldsmobile | Toronado | — | — | — | — | N/A | Power Module |
| 1988 | Pontiac | Bonneville | — | — | — | — | N/A | Power Module |
| 1987 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1987 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Power Module |
| 1987 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1987 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Power Module |
| 1987 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1987 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Power Module |
| 1987 | Buick | Riviera | — | — | — | — | N/A | Power Module |
| 1987 | Cadillac | Allante | — | — | — | — | N/A | Power Module |
| 1987 | Cadillac | DeVille | — | — | — | — | N/A | Power Module |
| 1987 | Cadillac | Eldorado | — | — | — | — | N/A | Power Module |
| 1987 | Cadillac | Seville | — | — | — | — | N/A | Power Module |
| 1987 | Chevrolet | Corvette | — | — | — | — | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1987 | Chevrolet | Corvette | — | — | — | — | N/A | Power Module |
| 1987 | Oldsmobile | 98 | — | — | — | — | N/A | Power Module |
| 1987 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | Power Module |
| 1987 | Oldsmobile | Delta 88 | — | — | — | — | N/A | Power Module |
| 1987 | Oldsmobile | Toronado | — | — | — | — | N/A | Power Module |
| 1986 | Buick | LeSabre | — | Sedan | 3.8L | V6 | N/A | Power Module |
| 1986 | Buick | LeSabre | — | Coupe | 3.8L | V6 | N/A | Power Module |
| 1986 | Buick | LeSabre | — | Sedan | 3.0L | V6 | N/A | Power Module |
| 1986 | Buick | LeSabre | — | Coupe | 3.0L | V6 | N/A | Power Module |
| 1986 | Buick | LeSabre | — | Wagon | 5.0L | V8 | N/A | Power Module |
| 1986 | Buick | Riviera | — | — | — | — | N/A | Power Module |
| 1986 | Cadillac | DeVille | — | — | — | — | N/A | Power Module |
| 1986 | Cadillac | Eldorado | — | — | — | — | N/A | Power Module |
| 1986 | Cadillac | Seville | — | — | — | — | N/A | Power Module |
| 1986 | Chevrolet | Corvette | — | — | — | — | N/A | Only compatible with automatic A/C equipped vehicles.; Power Module |
| 1986 | Chevrolet | Corvette | — | — | — | — | N/A | Power Module |
| 1986 | Oldsmobile | 98 | — | — | — | — | N/A | Power Module |
| 1986 | Oldsmobile | Custom Cruiser | — | — | — | — | N/A | Power Module |
| 1986 | Oldsmobile | Delta 88 | — | — | — | — | N/A | Power Module |
| 1986 | Oldsmobile | Toronado | — | — | — | — | N/A | Power Module |
| 1985 | Cadillac | DeVille | — | — | — | — | N/A | Power Module |
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