579 ACCEL Spark Plug, Ford Coyote, Stock Heat Rang
579 ACCEL Spark Plug, Ford Coyote, Stock Heat Rang
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579 ACCEL Spark Plug, Ford Coyote, Stock Heat Range
Elevate your vehicle's performance with the 579 ACCEL Spark Plug, specifically designed for Ford Coyote engines. Engineered for high performance, these spark plugs offer outstanding features that set them apart from traditional options.
Key Features:
- Copper Core Technology: Unlike standard Platinum and Iridium plugs, the copper core provides superior conductivity, resulting in a stronger and more reliable spark.
- Exceptional Heat Dissipation: The copper material excels at dissipating heat, significantly reducing the likelihood of misfires even under high combustion pressures.
- Customizable Gap: The gapable design allows you to easily adjust the spark plug gap, enabling a larger flame kernel for enhanced combustion or a tighter gap for high boost applications.
- Precision Engineering: Each spark plug features machine rolled threads for enhanced thread engagement and torque retention, ensuring a secure fit within the engine.
- Stock Heat Range: Ideal for maintaining optimal performance in everyday driving conditions.
Specifications:
- Reach: 1 Inch
- Resistor: Yes
- Electrode Type: Standard Electrode
- Core Material: Copper
- Insulator Type: Projected
- Thread Size: 14 Millimeter
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch
- Quantity: Single
Experience the difference with ACCEL HP Spark Plugs, built for performance enthusiasts who demand reliability and power. Backed by a limited 90-day warranty, these spark plugs are a smart choice for your Ford Coyote engine.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

