Standard Ignition TW-50 Turn Signal Switch

Turn Signal Switch for GM Steering Wheel Controls

Standard Ignition TW-50 is a new turn signal switch built for vehicles equipped with steering wheel audio or radio controls. It uses copper alloy conductors for strong electrical conductivity and low resistive loss, with a plastic black finish and a male connector design for service replacement work.

Key Features

• Turn signal switch function for steering-column electrical control
• Black plastic finish
• Male connector with 2 connector cavities
• Female terminals, 20 terminal quantity
• Copper alloy conductors for stable electrical transfer
• 100% tested for mechanical and electrical switching performance
• New replacement part from Standard Ignition

Detailed Description

The Standard Ignition TW-50 turn signal switch is engineered for GM vehicles that use steering wheel-mounted audio or radio controls. It is a direct service replacement for applications such as 1995-1999 Chevrolet Lumina and 1995-1999 Chevrolet Monte Carlo with steering wheel audio controls, 1994-1996 Buick Regal with radio control on steering wheel, and 1994-1997 Pontiac Grand Prix and Oldsmobile Cutlass models with steering wheel control functions. This part cross-references 1S4606 and TSS14 for the same application.

Standard Ignition builds this switch with durable materials and copper alloy conductors to maintain consistent signal transfer through the steering column. The part is tested for both mechanical action and electrical switching performance before release, which supports accurate turn signal operation and steering wheel control function in the listed vehicles. Part number TW-50 is also referenced as TW50T in interchange data.

What It Helps Fix

• Turn signal switch failure
• Intermittent steering wheel audio or radio control operation
• Electrical contact wear inside the column switch
• Loss of turn signal response
• Switching issues caused by damaged connector terminals

Installation Notes and Tips

Verify the vehicle’s steering wheel control configuration before ordering, since this switch is listed for models with steering wheel audio controls or radio control on the steering wheel. Confirm connector style, terminal count, and the original switch layout against the existing part before installation. TW-50 is a direct electrical replacement for the listed applications, including Chevrolet Lumina, Chevrolet Monte Carlo, Buick Regal, Pontiac Grand Prix, and Oldsmobile Cutlass variants.

Quality Assurance

Standard Ignition uses a robust design, copper alloy conductors, and 100% functional testing to verify mechanical and electrical performance. TW-50 is a new replacement part built to meet the demands of professional service work.