Ignition Coil & Iridium Spark Plugs for Nissan Titan (2008-2015) 5.6L V8

High-Output Ignition Coil & Iridium Spark Plugs for 2008-2015 Nissan Titan (VK56DE/A60)

Restores Factory Firing Voltage: This comprehensive ignition overhaul kit replaces degraded OEM coils and fouled plugs to restore optimal firing voltage, eliminate misfires, and improve combustion efficiency in the 5.6L VK56DE powertrain.

The Stock A60 Titan Thermal Degradation

The OEM ignition coils on the A60 Titan are notoriously prone to thermal degradation over extended mileage. The VK56DE V8 engine produces significant under-hood temperatures, which gradually break down the epoxy potting inside the factory coils, leading to internal shorting and weakened spark output. Coupled with standard spark plug electrode wear, this results in incomplete combustion, hesitation under heavy load or towing conditions, rough idling, and persistent P0300-series misfire codes. Eventually, this degraded spark efficiency reduces fuel economy and diminishes the critical low-end torque output required for heavy hauling.

The Engineering Solution

This direct-replacement ignition package upgrades the system with precision-wound primary and secondary copper windings to deliver a higher energy spark with faster recovery times between firing events. The upgraded coil housings utilize high-dielectric epoxy and advanced thermal-resistant polymers to withstand continuous extreme engine bay heat without degrading. Paired with the included Iridium spark plugs—featuring an ultra-fine center electrode that requires less voltage to bridge the gap—the system ensures a highly concentrated and stable spark. This engineered combination stabilizes the idle, supports optimal fuel burn, and fully restores the lost horsepower and torque necessary for heavy towing or continuous payload hauling.

Technical Specifications

Compatibility

• 2008 Nissan Titan 5.6L V8
• 2009 Nissan Titan 5.6L V8
• 2010 Nissan Titan 5.6L V8
• 2011 Nissan Titan 5.6L V8
• 2012 Nissan Titan 5.6L V8
• 2013 Nissan Titan 5.6L V8
• 2014 Nissan Titan 5.6L V8
• 2015 Nissan Titan 5.6L V8

The Nissan Durability Standard

For A60 Titan owners relying on their truck for towing or heavy payload hauling, consistent ignition performance is non-negotiable. This direct-replacement kit ensures reliable start-ups, stable idling, and sustained pulling power under maximum load conditions.

Common Questions

Will this ignition coil and spark plug kit fit my 2008-2015 Nissan Titan 5.6L V8?
Yes, this direct-replacement kit is engineered specifically for the 2008-2015 Nissan Titan (A60 chassis) equipped with the 5.6L VK56DE V8 engine.

Will these coils fit a 2004-2007 Nissan Titan?
This kit is built specifically for 2008-2015 Nissan Titan 5.6L models using UF551 / 22448ZE00C spec ignition coils, whereas 2004-2007 models use UF510 / 22448-7S015.

What OEM part numbers does this ignition coil replace?
These coils directly replace OEM and cross-reference part numbers 22448ZE00C, 22448ZE00A, and UF551.

What type of spark plugs are included with the coils?
The package includes iridium spark plugs featuring an ultra-fine center electrode that requires less voltage to bridge the gap for a stable, concentrated spark.

How do these coils hold up against under-hood heat?
The coil housings use high-dielectric epoxy and thermal-resistant polymers paired with precision-wound copper windings to resist extreme engine bay heat and restore lost horsepower and torque.