Stock rotors on the 2004 F-150 4.6L 4WD work but over time when rust, runout, or uneven wear creeps in, braking feel suffers fast. EBC's RK7178 steps in as a direct-fit front replacement built to OEM dimensions, balanced and runout-tested so the pedal feels right from the first stop.
Thermic black coating stops rust before it starts. The anti-rust surface treatment protects the rotor face and hat during storage and in the field, reducing the surface rust that causes morning brake shudder and accelerates pad glazing over time.
G3000 grade iron matches OEM material standards. Cast to the same specification used by original equipment suppliers, the RK7178 delivers consistent bite, predictable fade resistance, and quiet operation without requiring any changes to the factory brake setup.
Every rotor leaves the factory balanced and runout-tested. Runout beyond OEM tolerance is the leading cause of brake pulsation, so EBC measures every unit before it ships. The result is a rotor that installs and performs without the shimming, re-machining, or comebacks that poorly toleranced rotors create.
Product Benefits
- Direct OEM Fit: Replaces front rotors on the 2004 F-150 4.6L 4WD 7-lug with no modifications to brackets, caliper hardware, or lines.
- Thermic Black Coating: Anti-rust surface treatment protects against corrosion during storage and daily use.
- G3000 Cast Iron: OE-grade material delivers consistent friction, quiet operation, and proper pad bedding.
- Balanced and Runout Tested: Factory-verified tolerances eliminate pulsation and pedal vibration.
- 10,000-Mile Warranty: Backed by a 12-month, 10,000-mile no-hassle warranty for peace of mind.
- No Tuning or Recalibration: Bolt-on replacement requires no changes to ABS, brake bias, or any other vehicle system.
About EBC Brakes: EBC Brakes engineers and manufactures brake rotors, pads, and brake system components for street, tow, and performance applications. The RK Series represents their OE-replacement line, built to match or exceed factory specifications for fit, finish, and longevity.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | XL, XLT |
| Vehicle Fitment | 2004, 2005, 2006, 2007, 2008 |
| FMSI Pad No. | D1083 |
