Available Iridium V Power Spark Plugs ILKAR7B11 Car Engine Spark Plug

Available Iridium V-Power Spark Plugs ILKAR7B11 For Automotive Engines For Small Cars

Product Description:

A spark plug is an integral part of an internal combustion engine’s ignition system. Its main purpose is to generate an electrical spark that ignites the fuel/air mixture in the engine’s combustion chamber. Most spark plugs are situated at the top of each cylinder in the engine's cylinder head.

A spark plug is composed of four key components: a metal shell, an insulator, a central electrode and a ground electrode. The metal shell is threaded and attached to the engine’s cylinder head for accurate secure connection. The insulator, usually made of ceramic or other material with a non-conductive nature, surrounds the central electrode and prevents electrical interference. The central electrode extends into the combustion chamber and is connected to the ignition system, while the ground electrode is positioned at the bottom of the spark plug.

When the engine runs, the ignition system transmits high voltage electric current to the spark plug. This current creates a spark at the gap between the central electrode and ground electrode which in turn ignites the air/fuel mixture in the engine’s combustion chamber. The ignited fuel produces power, which drives the engine.

Spark plugs must be well-maintained and changed regularly to guarantee efficient engine performance. Different engines may require particular types of spark plugs depending on the engine's design, fuel type and performance requirements.

Features:

What do spark plug do?

Spark plugs are components of an ignition system, designed to create and maintain a spark in order to ignite the air-fuel mixture in an internal combustion engine. Spark plug designs, gaps, fouling, performance spark plugs, and maintenance affect engine performance and reliability.
 

1. Spark Plug Design: Spark plugs come in various designs to accommodate different engine configurations and performance requirements. The two most common types are conventional spark plugs and resistor spark plugs. Conventional spark plugs have a solid ceramic insulator surrounding the central electrode, while resistor spark plugs have a built-in resistor in the spark plug's body or ceramic insulator. The resistor helps reduce electromagnetic interference with electronic components in the vehicle.

2. Spark Plug Gap: The spark plug gap refers to the distance between the central electrode and the ground electrode. This gap is crucial because it determines the intensity and reliability of the spark. The gap size can affect engine performance, fuel economy, and emissions. It is important to set and maintain the correct gap specified by the vehicle manufacturer.

3. Fouling: Over time, spark plugs can accumulate deposits or fouling, which can hinder their performance. Fouling can be caused by factors such as oil leakage, incomplete combustion, or the use of improper fuel. Common types of fouling include carbon deposits, oil deposits, and fuel deposits. Regular inspection and cleaning or replacement of fouled spark plugs are necessary to maintain optimal engine performance.

4. Spark Plug Wires: In some ignition systems, spark plugs are connected to the ignition coil or distributor through spark plug wires. These wires transmit the high voltage electrical charge from the ignition system to the spark plugs. It is important to ensure that the spark plug wires are in good condition, as damaged or deteriorated wires can result in weak or inconsistent sparks.

5. Performance Spark Plugs: For high-performance engines or specialized applications, there are performance spark plugs available. These spark plugs are designed to withstand higher temperatures, provide improved ignition performance, and offer enhanced durability. Performance spark plugs may have features like precious metal electrodes (such as platinum or iridium) for extended lifespan and enhanced conductivity.

6. Maintenance and Replacement: Spark plugs have a limited lifespan and should be inspected and replaced according to the manufacturer's recommendations. Factors that can influence the replacement interval include the type of spark plug, engine design, driving conditions, and maintenance practices. Regular maintenance of spark plugs, including cleaning or replacement, helps ensure optimal engine performance and reliability.

Why you choose our spark plug :

Applications:

Guangzhou Dongjie Cross-border Trading Co., Ltd. specialized in auto parts business , and now it's a leading auto parts company in China cooperated with many big factories. We offer reliable quality and competitive factory price for you to establish long term cooperation, welcome to contact us at any time!

As a senior auto parts manufacturer, we have a professional QC team with the strong sense of responsibility. We maintain tight control over every detail to ensure the quality of each batch of products. Every working procedure is monitored by our specialists to ensure the best quality. Our main products include: Spark Plug, Oxygen Sensor, Nitrogen Sensor, Tire Pressure Monitoring Sensor, Fuel Injector Nozzle, Ignition Coil and so on. We will try our utmost to provide professional services to help our clients keep ahead of competition and achieve maximum benefits. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.