Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Brake Light Switch
By OE Match
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Sold each.

Fits:
Porsche 911 1986-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113945515H
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Fits into the Brake master cylinder

Fits:
Porsche 911 1974-86
Porsche 924 1976-80
Porsche 928 1978-95
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
113945515G
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
Fits:
Porsche 911 01/1963 - 07/1989
Porsche 914 01/1969 - 02/1976
Diagram ref no 76
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161341101
The product you are viewing cross references to these numbers
-
brake fluid reservoir, brake master cylinder 911 1978-83 604-00
-
cruise control 911 1978-83 907-00
-
brake fluid reservoir, brake master cylinder 911 1987-89 604-00
-
cruise control 911 1987 907-00
-
cruise control 911 1988-89 907-01
-
brake fluid reservoir and brake master cylinder 911 1984-86 604-00
-
cruise control 911 1984-86 907-00
OEMatch Brake Light Switch — Stopping Power, Consistent Control
OEMatch supplies a wide selection of brake light switches for Porsche models, chosen to address application-specific needs across classic and modern vehicles. These compact sensors trigger the rear brake lamps when the pedal is pressed and interface with systems such as cruise control and stability aids to maintain correct vehicle signalling.
Understanding OEMatch Brake Light Switch
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original brake light switches. OE (Original Equipment) refers to parts matching original specifications for the brake light switches and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM brake light switches engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. A brake light switch is typically mounted at or near the brake pedal; when the pedal moves it completes an electrical circuit to illuminate the brake lamps and may also send inputs to vehicle control modules. Correct switch position and reliable contact are important to ensure prompt lamp activation and accurate signalling to following drivers.
Available Types
- Mechanical plunger switches for earlier Porsche models
- Electronic sensor switches for rapid response and vehicle-network signalling
- Classic replacements suited to heritage models and period-correct fitment
- Fittings and wiring connectors to secure reliable electrical connections
Benefits Include
- Restores clear, timely brake-lamp signalling for road safety
- Maintains correct inputs to cruise control and other vehicle systems
- Offers direct-fit options to match original mounting and connection points
Why Brake Light Switch Wear and Fail
- Mechanical wear from repeated pedal operation leading to sticking or loss of contact
- Corrosion or moisture ingress affecting electrical contacts
- Damage to wiring, connectors or incorrect adjustment causing intermittent operation
The Importance of Replacing with OEMatch Brake Light Switch
A correctly functioning brake light switch is a basic safety item; a fault can lead to lamps failing to illuminate or remaining on, cause misleading warnings from vehicle electronics, and may affect MOT compliance. Choosing a replacement that fits the original mounting and connector style helps restore reliable lamp operation and the correct signals to other onboard systems, reducing diagnostic time and avoiding secondary faults.
Advantages
- Options that match original form and electrical interfaces for straightforward installation
- Types available for both heritage and modern Porsche models
- Compatible connectors and mounting hardware to reduce installation issues