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Standard Ignition UF921 Ignition Coil
Reliable Ignition Coil for Audi R8 Vehicles
The Standard Ignition UF921 ignition coil is designed specifically for Audi R8 models, providing consistent 12-volt power delivery for distributorless ignition systems. This electronic ignition coil ensures efficient spark generation to maintain engine performance and reliability.
- 12-volt electronic ignition coil compatible with distributorless ignition systems
- Push-on mount type with blade terminal connections
- Single female connector with four male terminals for secure attachment
- Durable red finish for easy identification and corrosion resistance
- Coil included; coil wire not included
Product Details and Specifications
The Standard Ignition UF921 ignition coil is engineered for use in Audi R8 vehicles requiring a distributorless ignition setup. Featuring a 12-volt electronic coil, it delivers reliable spark energy to the engine's combustion chambers. The coil uses a push-in attachment method with a push-on mount type, ensuring a secure and straightforward installation. It includes one female connector and four male blade terminals, designed for compatibility with the vehicle's existing wiring harness. The coil is finished in red, which helps with quick identification during maintenance or replacement. This ignition coil does not come with mounting hardware or coil wire, so those components must be sourced separately if needed.
Common Applications and Problem Resolution
- Replaces faulty or worn ignition coils in Audi R8 distributorless ignition systems
- Resolves engine misfires caused by weak or inconsistent spark delivery
- Addresses rough idling and poor acceleration linked to ignition coil failure
- Improves starting reliability when ignition coil performance degrades
- Prevents engine stalling related to ignition coil electrical issues
Installation Notes and Tips
When installing the Standard Ignition UF921 coil, ensure the ignition system is fully powered down to avoid electrical shock. The push-on mount and push-in attachment method allow for a straightforward replacement process. Verify that the blade terminals align correctly with the vehicle’s wiring harness female connector to ensure a secure connection. Since mounting hardware and coil wire are not included, retain or replace these components as necessary. Proper installation will help maintain optimal ignition system performance.
Quality Assurance and Warranty Information
Standard Ignition manufactures the UF921 ignition coil to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product packaging or manufacturer documentation.
| Brand | Standard Ignition |
| Part Number | UF921 |
| Voltage | 12 |
| Ignition Type | Distributorless |
| Coil Type | Electronic |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Connector Quantity | 1 |
| Mount Type | Push on |
| Terminal Quantity | 4 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Attachment Method | Push-in |
| Coil Included | Yes |
| Coil Wire Included | No |
| Color/Finish | Red |
| Grease Pack | No |
| Oil Filled | No |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Audi | R8 | 5.2L | V10 | N/A | |
| 2022 | Audi | R8 | N/A | |||
| 2021 | Audi | R8 | N/A | |||
| 2020 | Audi | R8 | N/A | |||
| 2018 | Audi | R8 | 5.2L | V10 | N/A | |
| 2017 | Audi | R8 | 5.2L | V10 | 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.