Spark Plug Wire/Ignition Cable (Set Of 4Pcs) Ford Fiesta (2nd Gen)/Ecosport

Spark plug wires, also known as ignition wires or spark plug cables, are a crucial part of the ignition system in a vehicle. Their primary function is to transmit electrical current from the ignition coil to the spark plugs, which then ignite the air-fuel mixture in the engine's cylinders. This ignition process is necessary for the engine to run.

Key points about spark plug wires:

Function: Spark plug wires carry the high voltage needed to create a spark at the spark plug, where it ignites the air-fuel mixture in the engine.

Components: The wires consist of a core (often made of copper or steel) surrounded by an insulating layer. The core helps conduct the electricity, while the insulating layer prevents electrical leakage and shields against interference.

Material: High-quality wires are typically made from materials that can withstand high heat and electrical stress, such as silicone, which offers excellent insulation properties.

Durability: Spark plug wires are subjected to high temperatures and electrical loads, so over time, they can degrade. Worn or damaged wires may cause misfires, rough idling, poor fuel efficiency, or difficulty starting the engine.

Signs of Wear: When spark plug wires need replacement, you may notice engine misfires, hesitation during acceleration, or poor fuel economy. You might also see visible damage to the wire insulation, like cracks or burns.

Replacement: It's important to replace spark plug wires in accordance with your vehicle's maintenance schedule, typically around 60,000 to 100,000 miles, depending on the vehicle and wire quality.

Good maintenance of spark plug wires helps ensure that the ignition system operates efficiently, contributing to better engine performance and fuel economy.

NOTE: The shown image is for depiction purpose only. The images may represent actual product though color of the image and product may slightly differ. Kindly make your purchase decision based on the number of wires, vehicle compatibility, fuel type, engine type, thickness, rod size (long or short) and product name only. Kindly check the technical specifications to make better purchase decision.

Eurocord Plug Wire Sets are manufactured using the latest modern machines, equipments and latest technology and conform to the highest standard of workmanship & quality. Eurocord plug wires manufactured as per original specification, wire & terminal material used is same as per specified requirements of OEM. Eurocord wire sets against heat, moisture, corrosion & any manufacturing defects except breakage and mishandling.