HomeIgnition > Ignition Wire and Related ComponentsWalker 924-2004 Spark Plug Wire Set
Part #: 924-2004

Walker 924-2004 Spark Plug Wire Set

ThunderCore PRO
⚙️ 29 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$31.21Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦ThunderCore PRO
🚗Fitment: Ford, Mazda, and Mercury, Contour, Cougar, EcoSport, Escape, Focus, Mystique, and Tribute
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Spark Plug Wire Set for Ford, Mazda, and Mercury Vehicles

The Walker ThunderCore PRO 924-2004 spark plug wire set is designed to deliver consistent ignition performance for select Ford, Mazda, and Mercury models. Engineered to meet OEM specifications, this set ensures reliable spark delivery for smooth engine operation.

  • Compatible with Ford Contour, Escape, Focus, and Tribute models
  • Fits Mazda EcoSport and Mercury Cougar and Mystique vehicles
  • Part number 924-2004 for precise fit and function
  • Constructed to maintain optimal electrical conductivity and resistance
  • Designed to withstand high temperatures and engine conditions

About the Walker ThunderCore PRO Product Line

The ThunderCore PRO line from Walker focuses on ignition wire sets engineered for durability and consistent performance. This product line is tailored to provide reliable spark plug wire solutions that meet or exceed factory standards, ensuring proper ignition timing and engine efficiency for compatible vehicles.

Product Details and Compatibility

The Walker ThunderCore PRO 924-2004 spark plug wire set is specifically designed for use in Ford, Mazda, and Mercury vehicles including the Ford Contour, Cougar, EcoSport, Escape, Focus, Mystique, and Tribute models. This set ensures proper electrical transmission from the ignition coil to the spark plugs, which is critical for engine combustion and performance. The wires are built to resist heat and wear, maintaining consistent resistance and conductivity under demanding conditions.

Common Issues Addressed by This Spark Plug Wire Set

  • Misfiring or rough engine idle due to faulty ignition wires
  • Reduced fuel efficiency caused by inconsistent spark delivery
  • Difficulty starting the engine related to poor electrical conduction
  • Engine hesitation or power loss during acceleration
  • Electrical interference affecting ignition system performance

Installation Notes and Tips

When installing the Walker ThunderCore PRO 924-2004 spark plug wire set, ensure that each wire is routed according to the vehicle’s factory specifications to avoid cross-firing or damage. Verify that all connections are secure and free of corrosion. It is recommended to replace spark plug wires in sets to maintain balanced ignition performance across all cylinders.

Quality Assurance and Warranty

Walker manufactures the ThunderCore PRO spark plug wire sets to meet stringent quality standards. While specific warranty details are not provided, Walker products typically undergo rigorous testing to ensure durability and reliable performance in compatible Ford, Mazda, and Mercury vehicles.

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2012FordEcoSport2.0LL4N/AThunderCore PRO
2011FordEcoSport2.0LL4N/AThunderCore PRO
2010FordEcoSport2.0LL4N/AThunderCore PRO
2008FordEcoSport2.0LL4N/AThunderCore PRO
2007FordEcoSport2.0LL4N/AThunderCore PRO
2006FordEcoSport2.0LL4N/AThunderCore PRO
2005FordEcoSport2.0LL4N/AThunderCore PRO
2004FordEcoSport2.0LL4N/AThunderCore PRO
2004FordEscape2.0LL4N/AThunderCore PRO
2004FordFocus2.0LL4N/AThunderCore PRO
2004MazdaTribute2.0LL4GASN/AThunderCore PRO
2003FordEscape2.0LL4N/AThunderCore PRO
2003FordFocus2.0LL4N/AThunderCore PRO
2003MazdaTribute2.0LL4GASN/AThunderCore PRO
2002FordEscape2.0LL4N/AThunderCore PRO
2002FordFocus2.0LL4N/AThunderCore PRO
2002MazdaTribute2.0LL4GASN/AThunderCore PRO
2002MercuryCougar2.0LL4GASN/AThunderCore PRO
2001FordEscape2.0LL4N/AThunderCore PRO
2001FordFocus2.0LL4N/AThunderCore PRO
2001MazdaTribute2.0LL4GASN/AThunderCore PRO
2001MercuryCougar2.0LL4GASN/AThunderCore PRO
2000FordContour2.0LL4N/AThunderCore PRO
2000FordFocus2.0LL4N/AThunderCore PRO
2000MercuryCougar2.0LL4GASN/AThunderCore PRO
2000MercuryMystique2.0LL4GASN/AThunderCore PRO
1999FordContour2.0LL4N/AFrom 05/3/1999; ThunderCore PRO
1999MercuryCougar2.0LL4GASN/AThunderCore PRO
1999MercuryMystique2.0LL4GASN/AFrom 5/3/1999; 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:

12401216-844E290122X12803335333635-402135-8759541434609468564656466671-406170005475484278498HY-333594519596CB-219CH8439L-6196QW1399SHY3335

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.