OE Quality
60-Day Returns

WAI CFD506 Ignition Coil
Reliable Ignition Coil for Ford LS, Jaguar S-Type, and Lincoln Thunderbird
The WAI CFD506 ignition coil is designed to provide consistent ignition performance for select Ford, Jaguar, and Lincoln vehicles. Engineered to meet OEM specifications, this ignition coil ensures reliable spark delivery for smooth engine operation.
Key Features of the WAI CFD506 Ignition Coil
- Compatible with Ford LS, Jaguar S-Type, and Lincoln Thunderbird models
- Direct replacement ignition coil with part number CFD506
- Engineered for consistent spark and ignition performance
- Durable construction to withstand engine heat and vibration
- Designed to meet or exceed OEM standards
Product Details and Compatibility
The WAI CFD506 ignition coil is specifically designed for use in Ford LS, Jaguar S-Type, and Lincoln Thunderbird vehicles. This ignition coil delivers the necessary voltage to the spark plugs, ensuring efficient combustion and engine performance. Its robust design helps maintain ignition reliability under various driving conditions. Using the correct ignition coil like the CFD506 helps maintain engine efficiency and reduces misfires.
Common Applications and Issues Addressed
- Replaces faulty or worn ignition coils in Ford LS, Jaguar S-Type, and Lincoln Thunderbird
- Resolves engine misfires and rough idling caused by ignition coil failure
- Improves starting issues related to weak or inconsistent spark
- Helps restore engine power and fuel efficiency
- Prevents stalling and hesitation during acceleration
Installation Notes and Tips
When installing the WAI CFD506 ignition coil, ensure the engine is cool and the battery is disconnected to avoid electrical shock. Verify the part number CFD506 matches the original coil for proper fitment. Handle the coil carefully to avoid damage to the electrical connectors. After installation, check for secure connections and test engine performance to confirm proper operation.
Quality Assurance and Warranty
WAI ignition coils are manufactured to meet industry standards for durability and performance. While specific warranty details for part number CFD506 are not provided, WAI products typically come with a limited warranty against defects in materials and workmanship. Refer to WAI’s official documentation for exact warranty terms.
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Lincoln | LS | N/A | |||
| 2005 | Ford | Thunderbird | N/A | |||
| 2005 | Lincoln | LS | 3.9L | V8 | N/A | |
| 2004 | Ford | Thunderbird | N/A | |||
| 2004 | Lincoln | LS | 3.9L | V8 | N/A | |
| 2003 | Ford | Thunderbird | N/A | |||
| 2003 | Jaguar | S-Type | 4.2L | V8 | N/A | 2 Terminals |
| 2003 | Lincoln | LS | 3.9L | V8 | N/A | |
| 2002 | Ford | Thunderbird | N/A | |||
| 2002 | Jaguar | S-Type | 4.0L | V8 | N/A | Direct Ignition |
| 2002 | Lincoln | LS | 3.9L | V8 | N/A | |
| 2001 | Jaguar | S-Type | 4.0L | V8 | N/A | Direct Ignition |
| 2001 | Lincoln | LS | 3.9L | V8 | N/A | |
| 2000 | Jaguar | S-Type | 4.0L | V8 | N/A | Direct Ignition |
| 2000 | Lincoln | LS | 3.9L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.