NGK MOD Ignition Coil Set 8pk Stock #49466

The NGK MOD Ignition Coil Set 8-pack is a complete coil-on-plug replacement system engineered for 1997–2014 Ford vehicles. This eight-coil set replaces the original factory ignition coils that deteriorate over time due to engine heat cycles, electrical stress, and normal wear. NGK's MOD coils deliver consistent spark voltage across all cylinders, addressing common misfire issues, rough idle, and reduced fuel economy that result from worn or failing OEM coils.

Ford coil-on-plug systems mount directly over each spark plug, eliminating the need for traditional high-voltage wires. The MOD design features a black composite body rated for underhood temperatures and direct engine contact. This configuration reduces parasitic electrical losses between the coil and plug, improving combustion efficiency and cold-start performance. A complete eight-coil set ensures all cylinders receive uniform ignition energy, preventing the partial replacements that lead to cylinder-to-cylinder variation and ongoing drivability complaints. Installation requires only basic hand tools and no specialized equipment beyond safe spark-plug removal.

This replacement set is ideal for Ford owners experiencing check-engine light codes related to ignition misfires (P0300–P0308 range), those performing preventive maintenance beyond 100,000 miles, or shops servicing multiple Ford model years in their fleet. The full eight-pack eliminates the temptation to replace coils individually over time, which often masks underlying issues and extends the diagnostic process. NGK's reputation in OEM ignition systems makes this set a direct specification-equivalent alternative to dealer parts at a competitive price point.