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Standard Ignition TW-57 Turn Signal Switch
| Brand | Standard Ignition TW-57 |
|---|---|
| Color | Black, White |
| Connector Gender | Male |
| Displayed | Yes |
| Finish | Plastic |
| Functions | Switch |
| New or Reman | New |
| Number Of Connector Cavities | 2 |
| Terminal Gender | Female |
| Terminal Type | Blade Terminals |
| Fits | Cadillac, Oldsmobile, and Buick · 33 vehicles |
Copper alloy conductors. Deliver strong conductivity with low resistive losses.
100% tested. Verified for both mechanical and electrical switching performance.
Robust design. Built with high-grade materials for demanding service work.
Cross-references Standard Ignition S3267, 1S1426 and 53-58631 for the same application. See all 9.
Turn Signal Switch for GM Applications
Standard Ignition TW-57 is a new turn signal switch built for select Cadillac, Buick, and Oldsmobile vehicles. It uses copper alloy conductors for strong electrical conductivity and is 100% tested for mechanical and electrical switching performance.
- New turn signal switch with black and white plastic finish
- Male connector with 2 connector cavities
- 21 female blade terminals for vehicle-specific electrical connection
- Displayed design for direct service replacement
- Built with copper alloy conductors to reduce resistive loss
Fitment Details
- Fits 1996-2002 Cadillac Eldorado, N/A
- Fits 1992 Cadillac Eldorado, N/A
- Fits 1995-1999 Cadillac DeVille, N/A
- Fits 1996-1997 Cadillac Seville, N/A
- Fits 1992 Cadillac Seville, N/A
- Fits 1996-1997 Oldsmobile LSS, N/A, w/o Radio Controls on Steering Wheel
- Fits 1997 Oldsmobile Regency, N/A, w/o Radio Controls on Steering Wheel
- Fits 1994-1995 Cadillac Seville, N/A, Neutral Safety Switch with Harness - Radio Capacitor
- Fits 1994 Cadillac DeVille, N/A, Neutral Safety Switch with Harness - Radio Capacitor
- Fits 1990-1992 Buick Riviera, N/A
- Fits 1992 Cadillac Commercial Chassis, N/A, w/ Air Bags
- Fits 1991-1992 Oldsmobile Toronado, N/A, w/ Leather Steering Wheel
- Fits 1990-1991 Buick Reatta, N/A
- Fits 1990-1991 Cadillac Commercial Chassis, N/A
What This Switch Helps Address
- Turn signals that do not activate or cancel correctly
- Intermittent switching caused by worn internal contacts
- Electrical faults related to damaged blade terminals or connector wear
- Steering-column signal issues on Cadillac Eldorado, DeVille, and Seville models
- Service replacement needs on Buick Riviera, Reatta, and Oldsmobile LSS, Regency, and Toronado applications
Installation Notes and Tips
Verify the connector style, terminal count, and vehicle notes before installation. This TW-57 application includes fitment-specific exceptions such as vehicles without radio controls on the steering wheel, leather steering wheel configurations, and neutral safety switch with harness radio capacitor notes. Confirm the exact vehicle configuration for your Cadillac, Buick, or Oldsmobile before ordering.
This part cross-references Standard Ignition S3267 for the same application.
Quality Assurance
Standard Ignition builds this switch with durable materials and tests each unit for mechanical and electrical switching performance. The design reflects long-term development focused on technician requirements and service reliability.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Cadillac | Eldorado | — | — | N/A | — |
| 2001 | Cadillac | Eldorado | — | — | N/A | — |
| 2000 | Cadillac | Eldorado | — | — | N/A | — |
| 1999 | Cadillac | DeVille | — | — | N/A | — |
| 1999 | Cadillac | Eldorado | — | — | N/A | — |
| 1998 | Cadillac | DeVille | — | — | N/A | — |
| 1998 | Cadillac | Eldorado | — | — | N/A | — |
| 1997 | Cadillac | DeVille | — | — | N/A | — |
| 1997 | Cadillac | Eldorado | — | — | N/A | — |
| 1997 | Cadillac | Seville | — | — | N/A | — |
| 1997 | Oldsmobile | LSS | 3.8L | V6 | N/A | w/o Radio Controls on Steering Wheel |
| 1997 | Oldsmobile | Regency | 3.8L | V6 | N/A | w/o Radio Controls on Steering Wheel |
| 1996 | Cadillac | DeVille | — | — | N/A | — |
| 1996 | Cadillac | Eldorado | — | — | N/A | — |
| 1996 | Cadillac | Seville | — | — | N/A | — |
| 1996 | Oldsmobile | LSS | 3.8L | V6 | N/A | w/o Radio Controls on Steering Wheel |
| 1995 | Cadillac | DeVille | — | — | N/A | — |
| 1995 | Cadillac | Seville | — | — | N/A | Neutral Safety Switch with Harness - Radio Capacitor |
| 1994 | Cadillac | DeVille | — | — | N/A | Neutral Safety Switch with Harness - Radio Capacitor |
| 1994 | Cadillac | Seville | — | — | N/A | Neutral Safety Switch with Harness - Radio Capacitor |
| 1992 | Buick | Riviera | — | — | N/A | — |
| 1992 | Cadillac | Commercial Chassis | 4.9L | V8 | N/A | w/ Air Bags |
| 1992 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | w/ Air Bags |
| 1992 | Cadillac | Eldorado | — | — | N/A | — |
| 1992 | Cadillac | Seville | — | — | N/A | — |
| 1992 | Oldsmobile | Toronado | — | — | N/A | w/ Leather Steering Wheel |
| 1991 | Buick | Reatta | — | — | N/A | — |
| 1991 | Buick | Riviera | — | — | N/A | — |
| 1991 | Cadillac | Commercial Chassis | 4.9L | V8 | N/A | — |
| 1991 | Oldsmobile | Toronado | — | — | N/A | w/ Leather Steering Wheel |
| 1990 | Buick | Reatta | — | — | N/A | — |
| 1990 | Buick | Riviera | — | — | N/A | — |
| 1990 | Cadillac | Commercial Chassis | 4.5L | V8 | N/A | — |
| No rows match your filter. | ||||||