04-08 Ford 4.6/5.4L 3V Hi-Perf Coil-On-Plug Wire Conn Kit w/Coil Packs (65K Volts) - Granatelli Motor Sports

Granatelli 65,000-Volt Performance Coil Packs for Ford 4.6L & 5.4L 3-Valve Engines

Upgrade your Ford ignition system with the Granatelli Motor Sports Pro Series Xtreme Coil-On-Plug and Connector Kit. Designed for select 2005 through early/mid-2008 Ford, Lincoln and Mercury vehicles equipped with a 4.6L or 5.4L 3-valve V8 engine, this complete performance ignition kit delivers up to 65,000 volts for a stronger, more consistent spark.

These high-output Ford performance coil packs are built for stock and modified engines, including vehicles equipped with a supercharger, turbocharger, nitrous system or other performance upgrades that increase cylinder pressure and ignition demand.

Key Features

• 65,000-volt output for powerful and consistent ignition performance
• Designed for compatible Ford 4.6L and 5.4L 3-valve V8 engines
• Helps reduce spark blowout under increased cylinder pressure
• Ideal for supercharged, turbocharged and nitrous-equipped applications
• Patented isolator-ring technology provides 0-ohm resistance
• Designed to reduce unwanted RFI and EMI interference
• Includes a complete set of eight performance coil packs
• Includes matching coil-on-plug connectors
• Direct-replacement design for a clean installation
• No external ignition box required
• Made in the USA

Stronger Spark for High-Performance Ford Engines

Increased boost, compression and engine load can make it difficult for factory-style ignition coils to maintain a reliable spark. Granatelli Pro Series Xtreme coil packs provide the additional ignition energy needed to support demanding performance applications while maintaining dependable coil-on-plug operation.

The increased ignition output helps maintain a strong spark under heavy engine load, making this kit an excellent upgrade for modified Mustang GT, F-150, Super Duty, Explorer and other compatible Ford 3-valve applications.

Vehicle Fitment

This Granatelli coil-on-plug and connector kit is designed for select vehicles equipped with a compatible 4.6L or 5.4L 3-valve V8 engine and the early-style ignition-coil connector.

Product Details

Brand: Granatelli Motor Sports

Part Number: 28-1812SC

Series: Pro Series Xtreme

Product Type: Coil-On-Plug Coil and Connector Kit

Maximum Output: 65,000 Volts

Quantity: Set of 8 Coil Packs with Connectors

Engine Compatibility: Select Ford 4.6L and 5.4L 3-Valve V8 Engines

Connector Style: Early-Style Ford 3-Valve Connector

UPC: 802735011159

Country of Origin: Made in the USA

Important Fitment Notice: Ford changed the ignition-coil connector design during the 2008 model year. Part number 28-1812SC is intended for vehicles equipped with the early-style connector, generally found on 2005 through early/mid-2008 applications. Later-production 2008 vehicles may require Granatelli part number 28-1814SC. Compare the original coil and electrical connector before ordering.