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Your Vehicle  //  Porsche  //  964 (911) (1989-1994)  //  964 (911) TURBO 3.3L 1991-93
Porsche964 (911) (1989-1994)964 (911) TURBO 3.3L 1991-93Electrical & Relays

Wiper Motor

Wiper Motor

DISPLAYING 1 to 4 (of 4 products)
Rear Window Wiper Motor. Porsche 964 / 993 Coupe 1989-98 - 96462812000
2
Rear Window Wiper Motor. Porsche 964 / 993 Coupe 1989-98
Special Order item
96462812000
Product Information
Product Information

Rear Window Wiper Motor.

Fits

  • Porsche 911 (964) Carrera 2/4 1990-1994 (Coupe and Targa)
  • Porsche 911 (993) Carrera 2/4 1994-1998 (Coupe only) 

    Check fitment for your specific vehicle (model, year, engine) before ordering.

    Diagram ref no 1

    What This Product Does

This electric drive unit powers the rear wiper mechanism. Rotary movement from the motor is passed through the lever and associated linkage to sweep the wiper arm over the rear glass, while the internal parking circuit returns the arm to its resting position after use.

Functions

  • Provides drive for the rear-screen wiper mechanism
  • Transfers rotary motion to the connected lever and wiper arm
  • Maintains the required wiping cycle across the rear glass
  • Supports automatic return to the normal park position

    Technical Details
  • Manufacturer: Porsche
  • Part type: electric rear wiper motor
  • Fitting location: rear window wiper system
  • Quantity: one motor per car

    Symptoms of Fault
  • No response from the rear wiper when the switch is operated
  • Wiper action becomes slower or inconsistent
  • The arm halts before completing its travel
  • Incorrect parking position after switching off
  • Operation cuts in and out as internal contacts deteriorate
  • Grinding, clicking or other unexpected noises near the motor
  • A fuse repeatedly blows when the rear wiper is selected
  • Moisture damage or corrosion at the electrical connection

    Why Replacement Matters

Internal brush wear, corroded contacts or damage to the parking circuit can make rear-wiper operation unreliable. Confirm the diagnosis by checking the fuse, power feed, earth and connector first. The lever and remaining mechanism should move without binding, because seized bushes or a stiff linkage can place excessive load on a serviceable motor. Renewing a confirmed defective unit restores electrical drive while maintaining the original Porsche specification.

FAQs

  • Can a restricted linkage resemble motor failure?
    Yes. Binding joints or bushes can cause slow travel, mid-sweep stopping and increased current draw. Inspect the mechanism before installing the motor.
  • What can prevent the wiper from parking?
    Worn or contaminated contacts within the motor's park circuit may stop the arm from returning to its usual resting point.
  • Which checks should be completed before replacement?
    Examine the fuse, voltage supply, earth path, wiring connector and mechanical movement of the linkage.
  • Does this include the complete rear-wiper assembly?
    No. The exploded diagrams show the motor separately from the frame, lever, bushes, washers, fixings, arm and blade.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

96462812000
96462812000

The product you are viewing cross references to these numbers
Rear window wiper relay. Porsche 928 / 964 / 993 / 996 - 92861810400, 92861810402
4
Rear window wiper relay. Porsche 928 / 964 / 993 / 996
Special Order item
92861810402
Product Information
Product Information
Rear window wiper relay. 

Fits:
Porsche 928 1980-95
Porsche 964 1989-94
Porsche 993 1995-97
Porsche 996 1998-04 COUPE / TARGA
Porsche 996 Turbo 2001-05

* Please check and match the part number of your relay in your car before ordering.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92861810402
92861810400
92861810402

The product you are viewing cross references to these numbers
Wiper Motor Front. Porsche 928 / 964 - 92762830303, 92762830305
1
Wiper Motor Front. Porsche 928 / 964
Special Order item
92762830305
Product Information
Product Information
Wiper Motor Front.

Fits:
Porsche 928 RHD
Porsche 964 LHD

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92762830305
92762830303
92762830305

The product you are viewing cross references to these numbers
Wiper motor, Front. Porsche 944 / 968 / 928 / 964 - 94462830301
1
Wiper motor, Front. Porsche 944 / 968 / 928 / 964
Special Order item
94462830301
Product Information
Product Information
Wiper motor, FRONT.

Fits:
Porsche 944 1985-91 RHD and LHD
Porsche 968 1992-95 RHD and LHD
Porsche 928 1985-95 LHD only
Porsche 964 1989-94 RHD only

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94462830301
94462830301

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 4 products)
Also found on these pages
About Wiper Motor

Wiper motors are vital components that keep your Porsche’s windscreen clear, providing safe visibility in rain, snow, or dirt conditions. Mounted beneath the windscreen cowl, the wiper motor powers the wiper linkage, converting electrical energy into the precise mechanical movement that sweeps the blades across the glass.

At Design911, we stock a comprehensive range of genuine and aftermarket wiper motors for classic and modern Porsche models - including the 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Every motor is designed for an exact fit and consistent, long-lasting performance.

What Do Wiper Motors Do?
The wiper motor is an electric drive unit that operates the windscreen wipers at variable speeds. When you activate the wiper switch, the motor’s internal gearing and armature generate rotary motion, transferring it through linkages to move the wiper arms.

A quality wiper motor ensures:

  • Smooth, even wiping across the windscreen.
  • Reliable performance in all weather conditions.
  • Integration with intermittent, low, and high-speed modes.

Why Do Wiper Motors Fail?
Over time, wiper motors can wear or fail due to a combination of mechanical and electrical issues, including:

  • Motor brush wear or corrosion: Common in older vehicles exposed to moisture.
  • Seized linkages or frozen arms: Increased resistance can overload the motor.
  • Electrical faults: Poor wiring, bad ground connections, or blown fuses.
  • Internal gear wear: Reduces torque and wiping efficiency.

Symptoms of a failing wiper motor include slow or uneven wiper movement, wipers stopping mid-sweep, or complete non-operation.

Why Replace Faulty Wiper Motors?
A defective wiper motor can severely compromise visibility and driving safety. Replacing it ensures your windscreen remains clear in all weather, maintaining safety, comfort, and MOT compliance.

By choosing a genuine Porsche wiper motor, you retain OEM build quality and longevity. For cost-effective repairs, aftermarket alternatives from trusted brands offer excellent performance and compatibility without compromise.

Design911 supplies both genuine Porsche and premium aftermarket wiper motors — all rigorously tested for reliability, precise fitment, and long service life.

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