OE Quality
60-Day Returns

Walker 900-P2148 Coil Boot
Reliable Coil Boot Replacement for Ford Fiesta
The Walker ThunderCore-Ultra 900-P2148 coil boot is designed to provide a secure and effective connection in the ignition system of your Ford Fiesta. This coil boot ensures consistent performance and helps maintain engine efficiency by protecting the ignition coil connection.
- Compatible with Ford Fiesta ignition systems
- Part number 900-P2148 for precise identification
- Constructed to maintain strong electrical insulation
- Designed to withstand typical engine bay conditions
- Part of the Walker ThunderCore-Ultra product line
About the Walker ThunderCore-Ultra Product Line
The ThunderCore-Ultra line by Walker focuses on ignition hardware components engineered for durability and reliable electrical performance. This product line includes coil boots that are designed to meet the specific requirements of modern ignition systems, ensuring proper fitment and function for vehicles like the Ford Fiesta.
Product Details and Application
The Walker 900-P2148 coil boot is a critical component in the ignition system of the Ford Fiesta. It serves as the insulating connector between the ignition coil and spark plug wire, preventing electrical shorts and ensuring a stable spark delivery. This coil boot is engineered to fit precisely, reducing the risk of misfires and improving overall engine performance.
Common Issues Addressed by This Coil Boot
- Ignition misfires caused by faulty or worn coil boots
- Electrical shorts in the ignition system
- Engine performance issues related to poor spark delivery
- Increased emissions due to incomplete combustion
- Difficulty starting the engine or rough idling
Installation Notes and Tips
When installing the Walker 900-P2148 coil boot on a Ford Fiesta, ensure the ignition system is cool to avoid burns. Carefully remove the old coil boot without damaging the ignition coil or spark plug wire. Confirm the new coil boot seats firmly to maintain a secure electrical connection. No additional hardware is required for installation.
Quality Assurance and Warranty
Walker manufactures the 900-P2148 coil boot to meet industry standards for ignition components. While specific warranty details are not provided, Walker products typically undergo quality control to ensure reliable performance in compatible vehicles such as the Ford Fiesta.
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Ford | Fiesta | 1.6L | L4 | N/A | ThunderCore-Ultra |
| 2017 | Ford | Fiesta | 1.6L | L4 | N/A | ThunderCore-Ultra |
| 2016 | Ford | Fiesta | 1.6L | L4 | N/A | ThunderCore-Ultra |
| 2014 | Ford | Fiesta | 1.6L | L4 | N/A | ThunderCore-Ultra |
| 2014 | Ford | Fiesta | 1.0L | L3 | N/A | ThunderCore-Ultra |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.