Ignition Coil & Iridium Spark Plugs for Toyota Tacoma (2005-2015) 4.0L V6

High-Output Ignition Coil & Iridium Spark Plug Kit for 2005-2015 Toyota Tacoma (1GR-FE / N200)

Replaces degrading factory ignition components to restore optimal spark energy, maximize fuel burn, and cure high-load misfires in the 1GR-FE engine.

The Stock Tacoma Ignition Degradation

Over thousands of thermal cycles, the factory ignition coils on the N200 Tacoma suffer from primary winding breakdown and structural epoxy cracking. This heat-induced degradation leads to internal voltage leaks and weak spark delivery, particularly under heavy engine load, off-roading, or towing scenarios. Furthermore, worn OEM spark plugs experience increased electrode gap sizes, forcing the weakened coils to work even harder to bridge the gap. This compounding electrical inefficiency manifests as sluggish throttle response, unburnt fuel, reduced torque output, and frustrating intermittent cylinder misfires.

The Engineering Solution

This comprehensive 6-pack ignition kit resolves 1GR-FE spark deficiencies by pairing precision-wound, high-output ignition coils with high-performance iridium spark plugs. The upgraded coils feature advanced internal copper windings coated in high-dielectric epoxy, effectively eliminating voltage leaks and heat soak fatigue commonly found in the factory units. Paired with the ultra-fine wire iridium center electrodes of the included spark plugs, this system requires significantly less voltage to initiate a spark while delivering a substantially hotter, more consistent flash point. The result is a more complete combustion event, leading to restored horsepower, sharper low-end torque, reliable cold-weather starts, and optimized fuel economy.

Technical Specifications

Compatibility

• 2005 Toyota Tacoma 4.0L V6
• 2006 Toyota Tacoma 4.0L V6
• 2007 Toyota Tacoma 4.0L V6
• 2008 Toyota Tacoma 4.0L V6
• 2009 Toyota Tacoma 4.0L V6
• 2010 Toyota Tacoma 4.0L V6
• 2011 Toyota Tacoma 4.0L V6
• 2012 Toyota Tacoma 4.0L V6
• 2013 Toyota Tacoma 4.0L V6
• 2014 Toyota Tacoma 4.0L V6
• 2015 Toyota Tacoma 4.0L V6

The Toyota Durability Standard

Engineered to meet and exceed strict OEM tolerances, this ignition upgrade ensures your 4.0L V6 maintains the rugged reliability, consistent power delivery, and heavy-duty towing capability required for years of trouble-free performance.