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Standard Ignition US-252 Ignition Switch
Reliable Ignition Switch for Buick and Cadillac Vehicles
The Standard Ignition US-252 ignition switch is designed for precise fitment and dependable performance in select Buick and Cadillac models. Engineered to mount securely on the steering column, this ignition switch ensures consistent electrical connection and vehicle start-up reliability.
- Bolt-on attachment method for secure installation
- Compatible with Buick Allante, Cadillac Eldorado, Reatta, Riviera, and Seville
- Black, silver, and white color options with aluminum and plastic finish
- Single male rectangular connector for straightforward wiring
- Ten female blade terminals for reliable electrical contact
Product Features and Specifications
The US-252 ignition switch features a bolt-on design that mounts directly to the steering column, providing a stable and secure fit. Its housing combines aluminum and plastic materials, offering durability while maintaining a lightweight profile. The switch includes one male rectangular connector and ten female blade terminals, facilitating a reliable electrical interface with the vehicle's ignition system. The color options—black, silver, and white—allow for compatibility with various interior aesthetics.
Compatible Buick and Cadillac Models
This ignition switch is specifically compatible with the following vehicles: Buick Allante, Cadillac Eldorado, Cadillac Reatta, Cadillac Riviera, and Cadillac Seville. The part number US-252 ensures correct fitment and function within these models, supporting proper ignition system operation.
Common Applications and Problem Resolution
- Replacement for faulty or worn ignition switches causing intermittent starting issues
- Restores proper electrical connection in the ignition circuit
- Addresses ignition key turning difficulties or failure to start
- Resolves electrical shorts or open circuits within the ignition switch assembly
- Improves overall ignition system reliability in compatible Buick and Cadillac vehicles
Installation Notes and Tips
Installation requires removal of the steering column cover to access the existing ignition switch. The bolt-on attachment method simplifies mounting, but care should be taken to align the switch correctly with the column. Disconnect the battery before installation to prevent electrical shorts. Verify connector orientation and terminal engagement to ensure proper electrical contact. Professional installation is recommended if unfamiliar with vehicle electrical systems.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The US-252 ignition switch undergoes rigorous quality control testing. Warranty coverage details should be confirmed with the distributor or manufacturer, typically including protection against defects in materials and workmanship.
| Brand | Standard Ignition |
| Part Number | US-252 |
| Attachment Method | Bolt On |
| Color | Black, Silver,White |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Finish | Aluminum, Plastic |
| Mounting Location | Column |
| Terminal Gender | Female |
| Terminal Type | Blade |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Cadillac | Allante | N/A | |
| 1992 | Cadillac | Allante | N/A | |
| 1991 | Cadillac | Allante | N/A | |
| 1991 | Cadillac | Eldorado | N/A | |
| 1991 | Cadillac | Seville | N/A | |
| 1990 | Cadillac | Allante | N/A | |
| 1990 | Cadillac | Eldorado | N/A | |
| 1990 | Cadillac | Seville | N/A | |
| 1989 | Buick | Reatta | N/A | |
| 1989 | Buick | Riviera | N/A | |
| 1989 | Cadillac | Allante | N/A | |
| 1989 | Cadillac | Eldorado | N/A | |
| 1989 | Cadillac | Seville | 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.