05-08 Ford 4.6L/5.4L 3V Hot Street Coil Packs - Black (Set of 8) - Granatelli Motor Sports

2005–2014 Ford 4.6L & 5.4L 3V Granatelli Hot Street 42,000-Volt Performance Coil Packs

Upgrade your Ford Modular ignition system with the Granatelli Motor Sports Hot Street Coil-On-Plug Set. Designed for compatible 4.6L and 5.4L 3-valve Ford Modular V8 engines, these performance ignition coils deliver up to 42,000 volts for stronger and more consistent spark energy than worn factory coils.

This complete set of eight coil-on-plug ignition coils is ideal for stock, daily-driven and street-performance applications. Compatible vehicles include select Ford Mustang GT, F-150, Expedition, Explorer, Explorer Sport Trac, F-250/F-350 Super Duty, Lincoln Navigator, Lincoln Mark LT and Mercury Mountaineer models equipped with the correct 3-valve Modular V8 ignition system.

Complete V8 Set: This listing includes 8 ignition coils. It is a complete replacement coil set for compatible 4.6L and 5.4L V8 applications.

Key Features

• 42,000-volt maximum output for improved ignition performance
• Designed for compatible Ford 4.6L and 5.4L 3-valve Modular V8 engines
• Includes 8 coil-on-plug ignition coils
• Direct OEM-style replacement for straightforward installation
• Helps provide stronger and more consistent spark energy
• May improve throttle response, idle quality and overall ignition performance
• Helps restore performance lost from weak or aging factory coils
• Suitable for stock and modified street-performance applications
• Compatible with naturally aspirated and select forced-induction combinations
• Designed for dependable performance under everyday and demanding driving conditions
• No external ignition amplifier required
• Engineered to meet or exceed OEM-style performance requirements
• Made in the USA

Stronger Spark for Ford 3-Valve Modular Engines

Aging ignition coils can contribute to hesitation, rough idle, reduced throttle response, misfires and inconsistent performance under load. Replacing worn coils with a complete matched set helps restore consistent spark delivery across all eight cylinders.

Granatelli Hot Street coils are designed to provide increased voltage output and reliable ignition performance for compatible Ford 3-valve Modular engines. They are an excellent choice for daily-driven vehicles, towing applications and street-performance builds looking for a direct-fit ignition upgrade.

Hot Street Performance

The Granatelli Hot Street Series is designed to provide increased ignition output while maintaining the direct-fit simplicity of an OEM-style coil-on-plug system. A stronger, more consistent spark can help improve combustion efficiency, throttle response and overall engine performance. Actual results will vary depending on vehicle condition, engine modifications, tuning and the condition of the existing ignition system.

Vehicle Fitment

Granatelli part number 25-3001 is designed for select Ford, Lincoln and Mercury vehicles equipped with compatible 4.6L or 5.4L 3-valve Modular V8 engines and the matching factory coil-on-plug ignition system.

Product Details

Brand: Granatelli Motor Sports

Part Number: 25-3001

Series: Hot Street Series

Product Type: Coil-On-Plug Performance Ignition Coil Set

Maximum Output: 42,000 Volts

Coil Color: Black

Quantity: Set of 8

Compatible Engines: Select Ford 4.6L & 5.4L 3-Valve Modular V8

Coil Type: Coil-On-Plug (COP)

Installation: Direct OEM-Style Replacement on Compatible Applications

UPC: 802735010855

Country of Origin: Made in the USA

Important Fitment Notice: This coil set is intended for compatible Ford Modular 4.6L and 5.4L 3-valve engines. Ford produced several 2-valve, 3-valve and 4-valve versions of these engines during overlapping model years, and the ignition coils are not interchangeable across every version. Do not order based on engine displacement alone. Confirm your engine configuration, original coil shape, connector and mounting design before ordering.