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Standard Ignition TW-57 Turn Signal Switch
Overview of Standard Ignition Turn Signal Switch TW-57
The Standard Ignition TW-57 turn signal switch is designed for reliable electrical performance in select Buick, Cadillac, and Oldsmobile vehicles. This new switch features a durable plastic finish and is engineered to meet the specific requirements of models such as the DeVille, Eldorado, and Riviera.
- Compatible with Buick, Cadillac, and Oldsmobile models including Commercial Chassis, DeVille, Eldorado, LSS, Reatta, Regency, Riviera, Seville, and Toronado
- New turn signal switch with part number TW-57
- Black and white color scheme with plastic finish for durability
- Equipped with 21 female blade terminals and 2 male connector cavities
- Functions as a switch with male connector gender and blade terminal type
Detailed Product Description
The Standard Ignition TW-57 turn signal switch is a direct replacement part designed to restore proper signaling functions in compatible Buick, Cadillac, and Oldsmobile vehicles. Constructed with a plastic finish, this switch offers a balance of durability and lightweight design. It features 21 female blade terminals and two male connector cavities, ensuring secure and reliable electrical connections. The black and white color combination aids in easy identification during installation and maintenance. This switch is displayed and ready for immediate use, providing a straightforward solution for turn signal control.
Common Applications and Issues Addressed
- Restores turn signal functionality in Buick DeVille and Cadillac Eldorado models
- Resolves intermittent or non-functioning turn signals in Oldsmobile Riviera and Seville
- Fixes electrical connection problems caused by worn or damaged switch terminals
- Eliminates issues with turn signal lever responsiveness or failure to engage
- Replaces faulty switches in Buick LSS and Cadillac Toronado vehicles
Installation Notes and Tips
- Ensure vehicle ignition is off before beginning installation to prevent electrical shorts
- Verify connector gender and terminal type compatibility with existing wiring harness
- Handle blade terminals carefully to avoid bending or damage during installation
- Consult vehicle service manual for specific removal and installation procedures for your Buick, Cadillac, or Oldsmobile model
- Test turn signal operation after installation to confirm proper function
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The TW-57 turn signal switch is a new component backed by Standard Ignition's quality standards. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | 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 |
This part fits 33 vehicles. Search below:
| 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 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.