1958–1965 Various Chevrolet Car / Truck NORS Stop Light Switch (Replaces OEM #1998667 / #1993509)

Available for sale is a New Old Replacement Stock (NORS) Stop Light (Brake Light) Switch, designed for 1958–1965 various Chevrolet passenger cars and trucks, replacing OEM part numbers 1998667 and 1993509. This vintage electrical service replacement component is ideal for restorers and classic Chevrolet enthusiasts seeking correct-period brake light system operation.

The 1958–1965 Chevrolet lineup includes a wide range of iconic vehicles, from full-size passenger cars such as the Chevrolet Impala to workhorse trucks across multiple series. These vehicles relied on simple but reliable hydraulic or mechanical brake light switch systems to activate rear stop lamps during braking.

The stop light switch is a critical safety component in the vehicle’s electrical system. It is responsible for activating the brake lights when hydraulic pressure is applied to the brake system or when the brake pedal is engaged (depending on configuration). Proper function ensures that following drivers are alerted when the vehicle is slowing or stopping.

Over time, original brake light switches can fail due to internal wear, corrosion, fluid contamination, or electrical contact degradation. Common symptoms of failure include brake lights not activating, staying constantly on, or intermittent operation.

This item is offered as New Old Replacement Stock (NORS), meaning it was manufactured as a vintage service replacement part and has never been installed. These components were produced for dealership service use and are valued for their correct fitment and period authenticity.

Unlike modern aftermarket replacements, NORS switches are appreciated for their original design standards and compatibility with factory wiring and hydraulic systems, making them ideal for accurate restorations and reliable operation.

For restorers and collectors, maintaining a properly functioning brake light system is essential for both safety and originality. Whether restoring a classic Impala, Biscayne, Bel Air, or Chevrolet truck, this switch helps ensure dependable stop light operation.

As original GM electrical service components become increasingly difficult to find, NORS brake light switches such as this remain highly sought after by restoration professionals and enthusiasts.

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Product Features

• New Old Replacement Stock (NORS) component
• Replaces OEM Part Numbers: 1998667 / 1993509
• Stop Light (Brake Light) Switch
• Designed for 1958–1965 various Chevrolet cars and trucks
• Ensures proper brake light activation
• Supports safe and reliable electrical operation
• Period-correct service replacement part
• Unused vintage component
• Ideal for electrical system restoration and repair
• Rare classic Chevrolet safety component

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Vehicle Compatibility

Fits:

• 1958–1965 Chevrolet passenger cars (various models)
• 1958–1965 Chevrolet trucks (various series)

Compatibility may vary depending on brake system configuration (hydraulic or pedal-mounted setup). Buyers should verify fitment before purchase.

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Condition

This item is offered in New Old Replacement Stock (NORS) condition. It has never been installed and remains a vintage service replacement component. Due to decades of storage, minor shelf wear or aging of internal materials may be present.

Please review all available photographs carefully to determine exact condition before purchase.

For collectors and restoration enthusiasts seeking reliable and factory-correct electrical components, this 1958–1965 Chevrolet Car / Truck NORS Stop Light Switch (Replaces OEM #1998667 / 1993509) represents an excellent opportunity to restore proper brake light function and maintain the authenticity of a classic Chevrolet restoration.