The NGK IFR7X7G 91039 spark plug is a modern solution designed for maximum performance and durability. Thanks to the use of an iridium electrode, it offers excellent operating parameters and resistance to high temperatures and corrosion. It is intended for gasoline engines where precise ignition and optimal combustion are crucial.

Technology and Design

NGK spark plugs are produced based on the latest technologies that ensure reliability and high combustion efficiency. The IFR7X7G 91039 model is equipped with:

• Iridium Electrode – Iridium is a precious metal that is highly resistant to wear and corrosion, which results in a longer lifespan for the spark plug.

• Mass Electrode Designed for Precise Sparking – Reduces the risk of ignition errors and enhances engine stability.

• Advanced Ceramic Insulation – Provides resistance to high voltages and improves electrical conductivity.

• Durable Thread and Sealing Connections – Ensure stability and secure seating of the spark plug in the engine head.

Advantages of NGK IFR7X7G 91039 Spark Plug

• Extended Lifespan – Iridium electrodes increase resistance to wear and corrosion.

• Better Engine Performance – A more efficient spark translates to more effective fuel combustion.

• Fuel Savings – Precise ignition of the fuel-air mixture allows the engine to consume less fuel.

• Reduction of Emissions – Optimal combustion results in lower emissions of harmful substances.

• Easy Starting – Even in low temperatures, the spark plug ensures fast and effective ignition.

• Smooth Engine Operation – Reduces the risk of jerking and uneven engine performance.

Applications

The NGK IFR7X7G 91039 spark plug is compatible with many modern gasoline engines. Before purchase, it's recommended to check the vehicle's VIN to ensure compatibility with the specific car model.

Installation and Maintenance Instructions

To ensure optimal performance of the spark plug, you should:

• Install the spark plug according to the vehicle manufacturer's recommendations.

• Use the correct torque to avoid damaging the threads.

• Regularly inspect the spark plugs and replace them as per the service schedule.

Product Authenticity

Each NGK IFR7X7G 91039 spark plug is supplied in its original packaging (cardboard box or plastic bag) with the catalog number. In case of a return, the product must remain in its original, undamaged packaging.