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- 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
Washer 9 X 15 X 2, rear lid ventilation grille
This precision-sized washer is used in the rear engine lid ventilation grille / spoiler mounting assembly. It provides the correct spacing and seating surface for the associated fixing hardware, helping maintain secure installation and correct alignment of the rear lid components.
Sold individually, 16 washers required for the complete assembly.
Fits:
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998
Diagram ref no 16
Part number 99902520940 is a Porsche washer with dimensions 9 x 15 x 2 mm.
Ideal for replacing missing, worn or damaged original washers during engine lid restoration, ventilation grille replacement or rear spoiler maintenance.
What This Part Does / Functions
- Provides the correct spacing within the rear lid mounting assembly.
- Distributes fastening pressure across the mounting surface.
- Helps maintain correct alignment of the ventilation grille or associated hardware.
- Supports secure installation of the rear engine lid components.
- Helps prevent damage caused by incorrect or missing washers.
- Restores the original Porsche mounting arrangement.
- Replaces corroded, distorted or lost washers.
Why Replace This Part?
Over time, washers used in exterior body assemblies can become corroded, damaged or misplaced during maintenance.
Incorrect or missing washers may affect the seating and alignment of the rear lid ventilation grille or associated mounting hardware.
Replacing them with the correct 9 x 15 x 2 mm washer helps maintain the original fixing arrangement and provides a secure mounting surface.
When to Replace This Part
- When removing or refitting the rear lid ventilation grille.
- During rear engine lid refurbishment.
- When replacing related grille or spoiler mounting hardware.
- If existing washers are bent, corroded or missing.
- During classic Porsche bodywork restoration.
- When renewing the complete set of rear lid fixings.
Where It Fits on the Car
Located in the rear engine lid ventilation grille / rear spoiler assembly, depending on the vehicle's engine lid configuration.
It forms part of the associated fastening and spacing hardware for the rear lid components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99902520940
The product you are viewing cross references to these numbers
- 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
Fits:
Porsche 993 1994-98 M602
* M602 - Raised stop lamp
Left or Right
Please Select below
Click picture for large parts diagram.
Diagram ref no 23.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99350468
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 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
Fits:
Porsche 964 C2 / C4 / RS 1989-94
Porsche 993 1994-98
Click 'Zoom in' for large parts diagram.
Diagram ref no. 31
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96451211100
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 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
Fits:
Porsche 964 C2 / C4 / Carrera RS 1989-94
Porsche 964 Turbo-Look
Porsche 993 1995-98
Click 'Zoom in' for large parts diagram.
Diagram ref no 1.
* Please check and match the part number of your microswitch in your car before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96461310701
The product you are viewing cross references to these numbers