ENA Ignition Coil Pack for 5.6L V8 Nissan/Infiniti — Single Replacement Coil, Direct OEM Fit (2004–2007)

ENA ignition coil pack replaces factory units on 5.6L V8 Nissan and Infiniti engines to restore spark, drivability, and engine response.

If your 2004–2007 Nissan Titan, 2005–2006 Armada, or 2004–2006 Infiniti QX56 equipped with the 5.6L V8 is showing misfires, rough idle, or a loss of power, a worn or failing ignition coil pack is a common cause. This ENA single-coil pack is built as a direct replacement for OEM part numbers such as UF510, 5C1482, 224487S015, C1483 and others listed, offering a plug-and-play fit for compatible vehicles. The unit is backed by a one-year limited warranty and is intended for people performing routine ignition system maintenance or replacing a faulty coil.

How will this ignition coil pack affect engine performance?

Replacing a degraded coil pack restores consistent spark delivery to the cylinder, helping to eliminate misfires and intermittent rough running. You’ll often notice smoother idle, more reliable acceleration, and fewer diagnostic trouble codes related to ignition faults.

• Reduces engine misfires and rough idle
• Improves throttle response and acceleration consistency
• Helps clear ignition-related trouble codes after replacement

Is this ENA coil an exact fit for my vehicle?

This coil is designed to directly replace the original equipment for many Nissan and Infiniti 5.6L V8 applications. Use the vehicle fit tool (for example, Amazon’s Confirmed Fit) and verify your vehicle year, make, and model before install to ensure compatibility.

• Direct replacements for UF510, 5C1482, 224487S015, C1483 and equivalent OEM numbers
• Compatible with Nissan Titan (2004–2007), Armada (2005–2006), Infiniti QX56 (2004–2006)
• Plug-and-play design for most original connector and boot configurations

What should I expect during installation and service life?

Installation is straightforward for anyone familiar with basic engine maintenance: disconnect the battery, unplug the coil connector, remove mounting fastener(s), and swap the unit. Service life depends on driving conditions and environment; inspect boots and connectors for oil or coolant leaks that can shorten coil lifespan.

• Simple bolt-and-plug swap with basic hand tools
• Inspect surrounding components for oil leaks and damaged wiring
• Covered by a 1-year limited warranty against defects

How can I confirm this is the right replacement before ordering?

Cross-reference the OEM and aftermarket part numbers printed on the original coil and use your vehicle’s VIN or model-year lookup. If your old part lists numbers like UF510, 5C1482, 224487S015, or C1483, this ENA coil is intended as a compatible replacement.

• Compare part numbers printed on your old coil to the replacement list
• Use online fitment tools or your vehicle VIN for final confirmation
• Contact a trusted mechanic if you’re unsure about fitment or diagnosis

Who is this for: Mechanics, DIY enthusiasts, and fleet owners who maintain Nissan Titan, Armada, or Infiniti QX56 vehicles with the 5.6L V8 and need a reliable, direct-fit ignition coil replacement. It’s appropriate for routine repair when experiencing ignition-related symptoms or as preventive maintenance during tune-ups. For precise fitment, always verify your vehicle details and original part number before purchase.