Ignition Coil & Iridium Spark Plugs for Toyota Tacoma (2005-2023) 2.7L

High-Output Ignition Coil & Iridium Spark Plugs for 2005-2023 Toyota Tacoma (2TR-FE / N220/N300)

Direct Replacement Ignition Kit: Restores factory spark intensity and resolves misfires by replacing degrading OEM ignition coils and worn spark plugs in the 2.7L engine.

The Stock Tacoma Ignition Degradation

Over thousands of miles, the 2TR-FE engine subjects its factory ignition coils to continuous, extreme thermal cycling. The epoxy resin insulating the coil windings eventually degrades, causing internal micro-cracks. This degradation leads to voltage leaks, increased electrical resistance, and weak spark delivery under load. Coupled with the natural erosion of standard spark plug electrodes, this drop in ignition efficiency manifests as rough idling, poor fuel economy, sluggish throttle response, and intermittent P0300-series misfire codes, severely hampering the reliability of the 2.7L powertrain.

The Engineering Solution

This comprehensive ignition kit provides a robust mechanical fix by pairing high-dielectric ignition coils with advanced performance Iridium spark plugs. The new coils feature upgraded copper wire windings and high-temperature epoxy, increasing voltage output and eliminating the thermal breakdown experienced by high-mileage stock units. The included Iridium spark plugs utilize an ultra-fine center electrode, requiring less voltage to jump the spark gap while providing superior resistance to spark erosion and fouling. Together, these components ensure complete combustion within the cylinders, restoring the factory 159 horsepower, stabilizing the idle, and protecting the catalytic converter from unburnt fuel damage.

Technical Specifications

Compatibility

• 2005-2023 Toyota Tacoma 2.7L

The Toyota Durability Standard

Built to match the rigorous demands of Toyota trucks, this ignition kit ensures your Tacoma maintains its legendary towing, hauling, and off-road reliability without the risk of mid-trail misfires or stalling.

Common Questions

Will this ignition coil and spark plug kit fit my 2016 Toyota Tacoma 2.7L?
Yes. This kit is a direct replacement for all 2005-2023 Toyota Tacoma models equipped with the 2.7L 2TR-FE 4-cylinder engine, covering both N220 and N300 chassis generations.

Will this fit a six-cylinder Toyota Tacoma?
This kit is specifically configured for the 2.7L 4-cylinder (2TR-FE) engine.

What is included in this ignition kit?
The kit pairs direct-replacement high-dielectric ignition coils featuring upgraded copper windings and high-temperature epoxy with ultra-fine center electrode Iridium spark plugs.

Which part numbers does the ignition coil replace?
These coils cross-reference directly with part numbers 673-1308, 23-0485, 52-1765, 52-2192, C1426SPEC, EBC1828, 26C1052, 0986AG0508, C1426VC, SKIC039, TY1319484, 2IGC0338, and V70-70-0007.

What symptoms does replacing worn coils and plugs address?
Replacing degraded coils and eroded plugs resolves voltage leaks, weak spark under load, rough idling, sluggish throttle response, and P0300-series misfire codes while restoring factory 159 hp combustion.