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Your Vehicle // Porsche // Panamera 971 MK2 (2021-2023) // Any
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
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97