OE Quality
60-Day Returns

Walker 924-1790 Spark Plug Wire Set
Reliable Spark Plug Wire Set for Ford and Mercury Vehicles
The Walker ThunderCore PRO 924-1790 spark plug wire set is designed to provide consistent ignition performance for select Ford and Mercury models. Engineered to meet OEM specifications, this set ensures reliable spark delivery for your Explorer, Explorer Sport Trac, and Mountaineer vehicles.
- Compatible with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer
- Part number 924-1790 for precise fitment
- Constructed to maintain optimal electrical conductivity
- Designed to resist heat and abrasion in engine environments
- Part of the Walker ThunderCore PRO product line for enhanced ignition reliability
About the Walker ThunderCore PRO Product Line
The ThunderCore PRO line from Walker focuses on ignition wire sets engineered to deliver consistent spark transmission and durability. This product line is tailored to meet the demands of modern ignition systems, providing improved resistance to heat and electrical interference. The 924-1790 spark plug wire set benefits from these design principles, ensuring dependable performance in Ford and Mercury vehicles.
Detailed Product Description
The Walker ThunderCore PRO 924-1790 spark plug wire set is manufactured to match the exact specifications required by Ford and Mercury vehicles, including the Explorer, Explorer Sport Trac, and Mountaineer models. This set is designed to maintain strong electrical conductivity while resisting the harsh conditions under the hood, such as high temperatures and mechanical wear. Using this wire set helps maintain engine efficiency and smooth operation by ensuring the spark plugs receive consistent voltage.
Common Issues Addressed by This Spark Plug Wire Set
- Misfires caused by worn or damaged ignition wires
- Engine hesitation or rough idling due to poor spark delivery
- Reduced fuel efficiency linked to ignition system faults
- Electrical interference affecting ignition performance
- Corrosion or heat damage to existing spark plug wires
Installation Notes and Tips
When installing the Walker ThunderCore PRO 924-1790 spark plug wire set, ensure the engine is cool to prevent burns. Replace wires one at a time to avoid mixing connections and maintain proper firing order. Verify that each wire is securely connected to both the spark plug and ignition coil terminals. Inspect the boots for a snug fit to prevent moisture intrusion and electrical shorts.
Quality Assurance and Warranty
Walker manufactures the ThunderCore PRO 924-1790 spark plug wire set to meet stringent quality standards. While specific warranty details are not provided, Walker products typically undergo rigorous testing to ensure durability and performance. Using this OEM-compatible wire set supports reliable ignition system operation in your Ford Explorer, Explorer Sport Trac, or Mercury Mountaineer.
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Ford | Explorer Sport Trac | 4.0L | V6 | N/A | To 07/24/2000; ThunderCore PRO | |
| 2000 | Ford | Explorer | 4.0L | V6 | N/A | LHD; ThunderCore PRO | |
| 2000 | Mercury | Mountaineer | 4.0L | V6 | GAS | N/A | Left Hand Drive; ThunderCore PRO |
| 1999 | Ford | Explorer | 4.0L | V6 | N/A | LHD; ThunderCore PRO | |
| 1999 | Mercury | Mountaineer | 4.0L | V6 | GAS | N/A | Left Hand Drive; ThunderCore PRO |
| 1998 | Ford | Explorer | 4.0L | V6 | N/A | LHD; ThunderCore PRO | |
| 1998 | Mercury | Mountaineer | 4.0L | V6 | GAS | N/A | Left Hand Drive; ThunderCore PRO |
| 1997 | Ford | Explorer | 4.0L | V6 | N/A | LHD; ThunderCore PRO |
* 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.