Brake light switch cap. Porsche 356 / 911 / 914  ›  91461349100

Brake Light Switch Cap

The OE Match Brake Light Switch Cap is a replacement protective cover for the brake light switch electrical connections on selected classic Porsche models.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 356B 1959-63
• Porsche 356C 1963-65
• Porsche 914 (1970-1976)

Diagram ref 19

Designed to protect the switch terminals against dirt, moisture and corrosion, it helps maintain reliable electrical connections and correct brake light operation.

What Does It Do?

The brake light switch cap fits over the electrical connections, helping protect them from moisture, dirt and corrosion.

It provides a protective covering for the switch terminals, supporting reliable brake light operation.

Why Does It Fail?

Common causes include:

• Age-related deterioration
• Heat and environmental exposure
• Cracking or splitting
• Hardening of the protective material
• Damage during maintenance or removal

When Should It Be Replaced?

Replace if the cap is cracked, brittle, missing or no longer fits securely.

A damaged cap can leave electrical connections exposed to moisture and contamination, potentially contributing to brake light faults.

Checks & Installation

Inspect the brake light switch terminals for corrosion, loose connections or damaged wiring.

Ensure the terminals are clean and secure before fitting the replacement cap.

After installation, check that the brake lights operate correctly.

Key Features

• OE Match replacement brake light switch cap
• Fits selected Porsche 356, 911 and 914 models
• Protects electrical switch terminals
• Helps prevent moisture and dirt contamination
• Suitable for classic Porsche restoration
• Replacement for damaged or missing original caps

Porsche 356 / 911 / 914 Brake Light Switch Caps & Electrical Components

Brake light switch caps are small but important protective components within classic Porsche electrical systems.

A damaged or missing cap can expose switch terminals to moisture, dirt and corrosion, potentially affecting electrical reliability.

The OE Match Brake Light Switch Cap 91461349100 provides a replacement for selected Porsche 356B, 356C, early 911 and 914 models.

Related reference numbers
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91461349100

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