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Standard Ignition TW-27 Turn Signal Switch
| Brand | Standard Ignition TW-27 |
|---|---|
| Connector Gender | Male |
| Displayed | Yes |
| Functions | Combination Switch |
| New or Reman | New |
| Number Of Connector Cavities | 3 |
| Terminal Gender | Male |
| Terminal Type | Blade Terminals |
| Fits | Buick, Cadillac, Chevrolet, Pontiac, and Oldsmobile · 90 vehicles |
Combination switch. Controls multiple lighting functions in one unit.
Copper alloy conductors. Deliver strong conductivity with low resistive losses.
100% tested. Verified for mechanical and electrical switching performance.
Cross-references Standard Ignition S3234, 1S2966 and 53-58723 for the same application. See all 9.
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Not what you need? See all Turn Signal Switch options
Turn Signal Switch for GM Applications
Standard Ignition TW-27 is a new turn signal switch built for service work on a wide range of GM vehicles from 1987-1996. It is a combination switch with male connector and blade terminals, engineered for dependable electrical switching in daily repair use.
Key Features
- Combination switch for turn signal and related steering column functions
- Male connector gender with 3 connector cavities
- 13 male blade terminals for direct electrical connection
- New part construction
- Copper alloy conductors for strong electrical conductivity and reduced resistance
- 100% tested for mechanical and electrical switching performance
Detailed Description
Standard Ignition TW-27 is designed for technicians servicing vehicles such as the Chevrolet Caprice, Chevrolet Corvette, Buick Roadmaster, and Cadillac Fleetwood. It is built with robust materials and copper alloy conductors to help maintain consistent signal transfer through the steering column switch assembly. The TW-27 part number is also referenced in interchange listings for applications that call for a direct replacement turn signal switch.
This part cross-references Standard Ignition S3234 for the same application.
What It Helps Fix
- Inoperative or intermittent turn signals
- Faulty combination switch functions at the steering column
- Electrical switching issues caused by worn internal contacts
- Signal loss related to damaged blade terminals or connector cavities
- Switch performance problems on older GM steering column systems
Installation Notes and Fitment
- Fits 1994-1996 Buick Roadmaster, N/A
- Fits 1991-1992 Buick Roadmaster, N/A
- Fits 1996 Cadillac Commercial Chassis, N/A
- Fits 1996 Cadillac Fleetwood, N/A
- Fits 1994-1996 Chevrolet Caprice, N/A
- Fits 1990 Chevrolet Caprice, N/A
- Fits 1995-1996 Chevrolet Corsica, N/A; not compatible with vehicles equipped with a Tilt Wheel.
- Fits 1991-1993 Chevrolet Corsica, N/A; not compatible with vehicles equipped with a Tilt Wheel.
- Fits 1989-1996 Chevrolet Corvette, N/A
- Fits 1994-1996 Chevrolet Impala, N/A
- Fits 1993-1995 Cadillac Commercial Chassis, N/A; compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
- Fits 1993-1995 Cadillac Fleetwood, N/A; compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
- Fits 1993-1994 Pontiac Sunbird, N/A; not compatible with vehicles equipped with a Tilt Wheel.
- Fits 1993 Buick Roadmaster, N/A; Straight Socket
- Fits 1991-1993 Chevrolet Caprice, N/A; w/o Security System
- Fits 1989 Chevrolet Caprice, N/A; w/o Security System
- Fits 1990-1992 Cadillac Brougham, N/A
- Fits 1991-1992 Oldsmobile Custom Cruiser, N/A
- Fits 1988-1992 Pontiac Sunbird, N/A
- Fits 1988-1991 Buick Skylark, N/A
- Fits 1988-1991 Oldsmobile Cutlass Calais, N/A
- Fits 1988-1991 Pontiac Grand Am, N/A
- Fits 1989-1990 Buick Century, N/A
- Fits 1987-1990 Chevrolet Cavalier, N/A
- Fits 1989-1990 Chevrolet Celebrity, N/A
- Fits 1989-1990 Oldsmobile Custom Cruiser, N/A; compatible with vehicles with tilt steering wheel.
- Fits 1989-1990 Oldsmobile Cutlass Ciera, N/A
- Fits 1989-1990 Oldsmobile Cutlass Cruiser, N/A
- Fits 1989-1990 Pontiac 6000, N/A; w/o Pushbutton
- Fits 1989 Buick LeSabre, N/A; compatible with vehicles with tilt steering wheel.
- Fits 1988-1989 Buick Skyhawk, N/A
- Fits 1989 Chevrolet Camaro, N/A
- Fits 1989 Pontiac Firebird, N/A; w/o Pushbutton Control; w/o Dimmer
- Fits 1989 Pontiac Safari, N/A; compatible with vehicles with tilt steering wheel.
- Fits 1988 Cadillac Cimarron, N/A
- Fits 1988 Oldsmobile Firenza, N/A
Quality Assurance
Standard Ignition builds this switch with service-grade materials and tests each unit for both mechanical action and electrical performance before release. The TW-27 is a new replacement part intended for professional repair use on supported GM applications.
This part fits 90 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1996 | Buick | Roadmaster | — | — | — | N/A | — |
| 1996 | Cadillac | Commercial Chassis | — | — | — | N/A | — |
| 1996 | Cadillac | Fleetwood | — | — | — | N/A | — |
| 1996 | Chevrolet | Caprice | — | — | — | N/A | — |
| 1996 | Chevrolet | Corsica | — | — | — | N/A | Not compatible with vehicles equipped with a Tilt Wheel. |
| 1996 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1996 | Chevrolet | Impala | — | — | — | N/A | — |
| 1995 | Buick | Roadmaster | — | — | — | N/A | — |
| 1995 | Cadillac | Commercial Chassis | — | — | — | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. |
| 1995 | Cadillac | Fleetwood | RWD | — | — | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. |
| 1995 | Chevrolet | Caprice | — | — | — | N/A | — |
| 1995 | Chevrolet | Corsica | — | — | — | N/A | Not compatible with vehicles equipped with a Tilt Wheel. |
| 1995 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1995 | Chevrolet | Impala | — | — | — | N/A | — |
| 1994 | Buick | Roadmaster | — | — | — | N/A | — |
| 1994 | Cadillac | Commercial Chassis | — | — | — | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. |
| 1994 | Cadillac | Fleetwood | RWD | — | — | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. |
| 1994 | Chevrolet | Caprice | — | — | — | N/A | — |
| 1994 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1994 | Chevrolet | Impala | — | — | — | N/A | — |
| 1994 | Pontiac | Sunbird | — | — | — | N/A | Not compatible with vehicles equipped with a Tilt Wheel. |
| 1993 | Buick | Roadmaster | — | — | — | N/A | Straight Socket |
| 1993 | Cadillac | Commercial Chassis | RWD | — | — | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. |
| 1993 | Cadillac | Fleetwood | RWD | — | — | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. |
| 1993 | Chevrolet | Caprice | — | — | — | N/A | w/o Security System |
| 1993 | Chevrolet | Corsica | — | — | — | N/A | Not compatible with vehicles equipped with a Tilt Wheel. |
| 1993 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1993 | Pontiac | Sunbird | — | — | — | N/A | Not compatible with vehicles equipped with a Tilt Wheel. |
| 1992 | Buick | Roadmaster | — | — | — | N/A | — |
| 1992 | Cadillac | Brougham | — | 5.0L | V8 | N/A | — |
| 1992 | Cadillac | Brougham | — | 5.7L | V8 | N/A | — |
| 1992 | Chevrolet | Caprice | — | — | — | N/A | w/o Security System |
| 1992 | Chevrolet | Corsica | — | — | — | N/A | Not compatible with vehicles equipped with a Tilt Wheel. |
| 1992 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1992 | Oldsmobile | Custom Cruiser | — | — | — | N/A | — |
| 1992 | Pontiac | Sunbird | — | — | — | N/A | — |
| 1991 | Buick | Roadmaster | — | — | — | N/A | — |
| 1991 | Buick | Skylark | — | — | — | N/A | — |
| 1991 | Cadillac | Brougham | — | 5.0L | V8 | N/A | — |
| 1991 | Cadillac | Brougham | — | 5.7L | V8 | N/A | — |
| 1991 | Chevrolet | Caprice | — | — | — | N/A | w/o Security System |
| 1991 | Chevrolet | Corsica | — | — | — | N/A | Not compatible with vehicles equipped with a Tilt Wheel. |
| 1991 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1991 | Oldsmobile | Custom Cruiser | — | — | — | N/A | — |
| 1991 | Oldsmobile | Cutlass Calais | — | — | — | N/A | — |
| 1991 | Pontiac | Grand Am | — | — | — | N/A | — |
| 1991 | Pontiac | Sunbird | — | — | — | N/A | — |
| 1990 | Buick | Century | — | — | — | N/A | — |
| 1990 | Buick | Skylark | — | — | — | N/A | — |
| 1990 | Cadillac | Brougham | — | 5.0L | V8 | N/A | — |
| 1990 | Cadillac | Brougham | — | 5.7L | V8 | N/A | — |
| 1990 | Chevrolet | Caprice | — | — | — | N/A | — |
| 1990 | Chevrolet | Cavalier | — | — | — | N/A | — |
| 1990 | Chevrolet | Celebrity | — | — | — | N/A | — |
| 1990 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1990 | Oldsmobile | Custom Cruiser | — | — | — | N/A | Compatible with vehicles with tilt steering wheel. |
| 1990 | Oldsmobile | Cutlass Calais | — | — | — | N/A | — |
| 1990 | Oldsmobile | Cutlass Ciera | — | — | — | N/A | — |
| 1990 | Oldsmobile | Cutlass Cruiser | — | 3.3L | V6 | N/A | — |
| 1990 | Oldsmobile | Cutlass Cruiser | — | 2.5L | L4 | N/A | — |
| 1990 | Pontiac | 6000 | — | — | — | N/A | w/o Pushbutton |
| 1990 | Pontiac | Grand Am | — | — | — | N/A | — |
| 1990 | Pontiac | Sunbird | — | — | — | N/A | — |
| 1989 | Buick | Century | — | — | — | N/A | — |
| 1989 | Buick | LeSabre | — | — | — | N/A | Compatible with vehicles with tilt steering wheel. |
| 1989 | Buick | Skyhawk | — | — | — | N/A | — |
| 1989 | Buick | Skylark | — | — | — | N/A | — |
| 1989 | Chevrolet | Camaro | — | — | — | N/A | — |
| 1989 | Chevrolet | Caprice | — | — | — | N/A | w/o Security System |
| 1989 | Chevrolet | Cavalier | — | — | — | N/A | — |
| 1989 | Chevrolet | Celebrity | — | — | — | N/A | — |
| 1989 | Chevrolet | Corvette | — | — | — | N/A | — |
| 1989 | Oldsmobile | Custom Cruiser | — | — | — | N/A | Compatible with vehicles with tilt steering wheel. |
| 1989 | Oldsmobile | Cutlass Calais | — | — | — | N/A | — |
| 1989 | Oldsmobile | Cutlass Ciera | — | — | — | N/A | — |
| 1989 | Oldsmobile | Cutlass Cruiser | — | — | — | N/A | — |
| 1989 | Pontiac | 6000 | — | — | — | N/A | w/o Pushbutton |
| 1989 | Pontiac | Firebird | — | — | — | N/A | w/o Pushbutton Control; w/o Dimmer |
| 1989 | Pontiac | Grand Am | — | — | — | N/A | — |
| 1989 | Pontiac | Safari | — | — | — | N/A | Compatible with vehicles with tilt steering wheel. |
| 1989 | Pontiac | Sunbird | — | — | — | N/A | — |
| 1988 | Buick | Skyhawk | — | — | — | N/A | — |
| 1988 | Buick | Skylark | — | — | — | N/A | — |
| 1988 | Cadillac | Cimarron | — | — | — | N/A | — |
| 1988 | Chevrolet | Cavalier | — | — | — | N/A | — |
| 1988 | Oldsmobile | Cutlass Calais | — | — | — | N/A | — |
| 1988 | Oldsmobile | Firenza | — | — | — | N/A | — |
| 1988 | Pontiac | Grand Am | — | — | — | N/A | — |
| 1988 | Pontiac | Sunbird | — | — | — | N/A | — |
| 1987 | Chevrolet | Cavalier | — | — | — | N/A | — |
| No rows match your filter. | |||||||
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — S32341S296653-58723199590201995974DL6188DS193SM273SW317