WAI CFD508 Ignition Coil
OE Quality 60-Day Returns
WAI

WAI CFD508 Ignition Coil

Brand WAI CFD508
Fits Ford, Lincoln, and Mercury · 45 vehicles

OE-spec replacement. Built to meet or exceed original manufacturing and performance requirements.

Direct-fit design. Engineered for straightforward installation and consistent spark delivery.

Limited lifetime warranty. Backed by WAI for added confidence in long-term service.

Cross-references Bosch 0221504705, 3L3E-12A366-CA and 3L3U-12A366-BB for the same application. See all 5.

$29.67Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $29.67
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Ignition Coil options

Ignition Coil for Ford and Lincoln

The WAI CFD508 ignition coil is built as a direct-fit replacement for select Ford, Lincoln, and Mercury applications. It is engineered to meet or exceed OE manufacturing and performance specifications, with a focus on consistent spark delivery and straightforward installation.

  • Direct-fit ignition coil for confirmed vehicle applications.
  • Built to OE manufacturing and performance specifications.
  • Precision engineered with high-grade materials for fit and durability.
  • Backed by a limited lifetime warranty.

Fitment Details

Compatible with select 2004-2008 Ford F-150, 2004 Ford F-150 Heritage, 2005-2007 Ford Expedition, 2006-2007 Ford Explorer, 2007 Ford Explorer Sport Trac, 2005-2007 Ford F-250 Super Duty, 2005-2007 Ford F-350 Super Duty, 2005-2008 Ford Mustang, 2005-2007 Lincoln Navigator, 2006-2007 Lincoln Mark LT, 2006-2007 Mercury Mountaineer, and 2008 Ford Expedition, Explorer, Explorer Sport Trac, F-150, F-250 Super Duty, F-350 Super Duty, Mustang, Lincoln Mark LT, Lincoln Navigator, and Mercury Mountaineer. Fits 2008 Ford Expedition, N/A; Fits 2008 Ford Explorer, N/A; Fits 2008 Ford Explorer Sport Trac, N/A; Fits 2008 Ford F-150, N/A; Fits 2008 Ford F-250 Super Duty, N/A; Fits 2008 Ford F-350 Super Duty, N/A; Fits 2005-2008 Ford Mustang, N/A; Fits 2008 Lincoln Mark LT, N/A; Fits 2008 Lincoln Navigator, N/A; Fits 2008 Mercury Mountaineer, N/A.

Quality Assurance

WAI designs ignition coils to align with OE manufacturing and performance specifications. The CFD508 is backed by a limited lifetime warranty for added confidence in long-term service.

Related reading

This part fits 45 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2008FordExpedition——w/Black Coil Boots
2008FordExplorer4.6LV8w/Black Coil Boots
2008FordExplorer Sport Trac4.6LV8w/Black Coil Boots
2008FordF-1505.4LV8w/Black Coil Boots
2008FordF-250 Super Duty6.8LV10w/Black Coil Boots
2008FordF-350 Super Duty6.8LV10w/Black Coil Boots
2008FordF-450 Super Duty6.8LV10w/Black Coil Boots
2008FordF-550 Super Duty6.8LV10—
2008FordMustang4.6LV8w/Black Coil Boots
2008LincolnMark LT——w/Black Coil Boots
2008LincolnNavigator——w/Black Coil Boots
2008MercuryMountaineer4.6LV8w/Black Coil Boots
2007FordExpedition———
2007FordExplorer4.6LV8—
2007FordExplorer Sport Trac4.6LV8—
2007FordF-1505.4LV8—
2007FordF-250 Super Duty6.8LV10—
2007FordF-350 Super Duty6.8LV10—
2007FordF-450 Super Duty6.8LV10—
2007FordF-550 Super Duty6.8LV10—
2007FordMustang4.6LV8w/Black Coil Boots
2007LincolnMark LT———
2007LincolnNavigator———
2007MercuryMountaineer4.6LV8—
2006FordExpedition———
2006FordExplorer4.6LV8—
2006FordF-1505.4LV8—
2006FordF-250 Super Duty6.8LV10—
2006FordF-350 Super Duty6.8LV10—
2006FordF-450 Super Duty6.8LV10—
2006FordF-550 Super Duty6.8LV10—
2006FordMustang4.6LV8w/Black Coil Boots
2006LincolnMark LT———
2006LincolnNavigator———
2006MercuryMountaineer4.6LV8—
2005FordExpedition———
2005FordF-1505.4LV8—
2005FordF-250 Super Duty6.8LV10—
2005FordF-350 Super Duty6.8LV10—
2005FordF-450 Super Duty6.8LV10—
2005FordF-550 Super Duty6.8LV10—
2005FordMustang4.6LV8w/Black Coil Boots
2005LincolnNavigator———
2004FordF-1505.4LV8—
2004FordF-150 Heritage5.4LV8—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 02215047053L3E-12A366-CA3L3U-12A366-BB3L3Z-12029-BA0986MG2214