OE Quality
60-Day Returns

Standard Ignition UF-116 Ignition Coil
Reliable Ignition Coil for Geo Corolla and Toyota Prizm
The Standard Ignition UF-116 ignition coil is designed to deliver consistent 12-volt performance for distributorless ignition systems. Engineered for compatibility with Geo Corolla and Toyota Prizm models, this ignition coil ensures efficient spark generation and reliable engine operation.
Key Features of Standard Ignition UF-116
- 12-volt ignition coil suitable for distributorless ignition systems
- Black color housing with durable construction
- Blade terminal type with two male terminals for secure connections
- Single female connector for easy wiring integration
- Bolt-on mount type with included mounting bracket for straightforward installation
- Mounting hardware not included
- Compatible with Geo Corolla and Toyota Prizm vehicles
Detailed Product Description
The Standard Ignition UF-116 ignition coil is specifically designed for distributorless ignition systems found in select Geo and Toyota models, including the Corolla and Prizm. Operating at 12 volts, this ignition coil converts low voltage from the battery into the high voltage needed to ignite the fuel-air mixture in the engine cylinders. The coil features a black housing and a blade terminal type with two male terminals, ensuring a secure and reliable electrical connection. It includes one female connector and a mounting bracket for a bolt-on installation, although mounting hardware is not provided. This ignition coil is engineered to meet OEM specifications, providing consistent performance and durability.
Common Applications and Issues Addressed
- Replaces faulty ignition coils causing engine misfires
- Restores proper spark delivery to improve engine starting and running
- Eliminates rough idling and hesitation during acceleration
- Resolves issues related to distributorless ignition system failures
- Prevents stalling and poor fuel economy linked to ignition coil problems
Installation Notes and Tips
- Ensure vehicle compatibility with Geo Corolla or Toyota Prizm before installation
- Disconnect the battery prior to removing the old ignition coil to avoid electrical shock
- Use the included mounting bracket for secure bolt-on installation; mounting hardware must be sourced separately
- Check all electrical connections for corrosion or damage and clean as necessary
- Verify proper terminal orientation: two male terminals and one female connector
Quality Assurance and Warranty
Standard Ignition manufactures the UF-116 ignition coil to meet or exceed OEM standards for fit, form, and function. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Standard Ignition |
|---|---|
| Part Number | UF-116 |
| Attachment Method | Bolt On |
| Color | Black |
| Connector Gender | Female |
| Contents | Ignition Coil |
| Ignition Type | Coil on Plug |
| Mounting Bracket(s) Included | Yes |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1992 | Geo | Prizm | GSi | N/A | |||
| 1991 | Geo | Prizm | GSi | 1.6L | L4 | N/A | |
| 1991 | Toyota | Corolla | 1.6L | L4 | N/A | ||
| 1990 | Geo | Prizm | GSi | 1.6L | L4 | N/A | |
| 1990 | Toyota | Corolla | 1.6L | L4 | 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.