2-pin brake light switch – Bosch (Porsche 911, 1986–1989)

2-pole brake light switch from Bosch for direct mounting in the master brake cylinder. Precise switching function for reliable brake light activation. Suitable for Porsche 911 models from 1986 to 1989.

Details at a glance

• Genuine Bosch brake light switch (2-pin)
• Direct mounting in the master brake cylinder
• Fast and reliable activation of the brake light
• OEM quality for perfect function and compatibility
• Price per piece
• Diagram reference: No. 23

Description

This 2-pole brake light switch from Bosch is a safety-relevant component that activates the brake lights as soon as pressure builds up in the master brake cylinder. Aging or defective switches can lead to delayed or non-functional brake lights – a significant safety risk on the road.

The switch is screwed directly into the master brake cylinder and corresponds exactly in design and function to the Porsche OEM specification for the 911 models from 1986 to 1989. The robust construction ensures a long service life and reliable switching points even under high thermal and hydraulic loads.

Technical data

• Manufacturer: Bosch
• Type: 2-pole pressure switch
• Mounting position: Master brake cylinder
• Function: Activation of the brake light
• Diagram reference: No. 23

Compatibility / Vehicle Assignment

• Porsche 911 (1986–1989)

Scope of delivery

• 1 × 2-pin brake light switch – Bosch

Notice

Replacement is recommended if the brake lights switch on late or fail occasionally. This is a safety-relevant component – ​​regular functional testing is recommended.