1969 Chevrolet Impala / Caprice / Biscayne / Malibu NORS Turn Signal Switch Cam (SM-18)

Available for sale is a New Old Replacement Stock (NORS) Turn Signal Switch Cam, part number SM-18, designed for 1969 Chevrolet full-size passenger car applications, including Impala, Caprice, Biscayne, and Malibu models. This vintage steering column component is an essential part of the turn signal mechanism and is ideal for restorers seeking correct-period steering system functionality.

The 1969 Chevrolet full-size lineup represents one of the final years of the classic body-on-frame design era, with models like the Chevrolet Impala, Chevrolet Caprice, Chevrolet Biscayne, and Chevrolet Malibu offering a range of luxury, performance, and utility options. Maintaining proper steering column operation is important for safety and originality.

The turn signal switch cam is a small but critical component inside the steering column assembly. It is responsible for interacting with the turn signal mechanism to automatically cancel the signal after a turn is completed, ensuring correct operation and driver safety. A properly functioning cam helps prevent signal sticking and ensures smooth steering column performance.

Over time, original switch cams can wear out due to repeated use, heat exposure, or material fatigue. Common symptoms include turn signals not canceling properly, inconsistent signal return, or mechanical sticking within the steering column.

This item is offered as New Old Replacement Stock (NORS), meaning it was manufactured as a period service replacement part and has never been installed. These components were produced for dealership and repair service use during the era and are valued for their correct fit and factory-style design.

Unlike modern aftermarket reproductions, NORS steering column components are appreciated for their original-style construction and reliability, making them suitable for accurate restorations and dependable operation.

For restorers and collectors, maintaining proper steering column functionality is essential for safety and authenticity. Whether restoring a Caprice luxury model or a base Biscayne, this SM-18 cam helps ensure correct turn signal operation and factory-correct steering performance.

As original GM steering column components become increasingly difficult to find, NORS parts like this remain highly sought after by restoration professionals and classic Chevrolet enthusiasts.

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Product Features

• New Old Replacement Stock (NORS) component
• Part Number: SM-18
• Turn Signal Switch Cam
• Designed for 1969 Chevrolet full-size models
• Fits Impala, Caprice, Biscayne, and Malibu
• Supports proper turn signal cancellation function
• Helps restore steering column switch operation
• Period-correct service replacement part
• Unused vintage component
• Ideal for restoration and steering repair
• Rare full-size Chevrolet steering column part

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Vehicle Compatibility

Fits:

• 1969 Chevrolet Impala
• 1969 Chevrolet Caprice
• 1969 Chevrolet Biscayne
• 1969 Chevrolet Malibu

Compatibility may vary depending on steering column type and factory configuration. 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 materials may be present.

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

For collectors and restoration enthusiasts seeking correct steering column components, this 1969 Chevrolet Impala / Caprice / Biscayne / Malibu NORS Turn Signal Switch Cam (SM-18) represents an excellent opportunity to restore proper steering function and maintain factory-correct originality in a classic Chevrolet full-size vehicle.