What is the factory spark plug?
A spark plug is a critical component in the internal combustion engine of a vehicle, responsible for igniting the air-fuel mixture and powering the engine. The factory spark plug, also known as the original equipment manufacturer (OEM) spark plug, is the spark plug that comes installed in a new vehicle straight from the manufacturer.
What is a Factory Spark Plug?
The factory spark plug is the spark plug that is specifically designed and engineered by the vehicle manufacturer to work optimally with the engine and other components of the vehicle. These spark plugs are carefully selected and tested to ensure they meet the manufacturer's specifications and provide reliable performance, fuel efficiency, and emissions control.
Factory spark plugs are typically made of high-quality materials, such as platinum or iridium, and are designed to last for a specific mileage or time period before needing replacement. They are also engineered to withstand the high temperatures and pressures inside the engine cylinder, as well as resist fouling and corrosion.
Importance of Factory Spark Plugs
Using the factory spark plugs recommended by the vehicle manufacturer is important for several reasons:
- Optimal Performance: Factory spark plugs are designed to work seamlessly with the engine and other components, ensuring optimal performance, fuel efficiency, and emissions control.
- Reliability: Factory spark plugs are rigorously tested to ensure they meet the manufacturer's standards for reliability and durability, reducing the risk of engine problems or breakdowns.
- Warranty Coverage: Using non-factory spark plugs may void the vehicle's warranty, as the manufacturer may not cover any issues that arise from the use of unauthorized parts.
- Compliance: In some cases, using non-factory spark plugs may not comply with local emissions regulations or safety standards, which could result in fines or other penalties.
Overall, the factory spark plug is an essential component that plays a crucial role in the proper functioning and longevity of a vehicle's engine. Adhering to the manufacturer's recommendations and using the factory spark plugs is the best way to ensure your vehicle runs at its optimal performance and reliability.
What is a good brand spark plug?
Comparison of best spark plugs for 2022
| Product Name | Price | |
|---|---|---|
| Best platinum spark plug | Denso Platinum TT | $6 |
| Best value-priced double-platinum spark plug | Champion Double Platinum | $5 |
| Best iridium-tipped spark plug | NGK Iridium IX | $8 for 1 or $25 for 4 |
| Best high-end spark plug | NGK Ruthenium HX | $16 |
What is the number 1 spark plug?
The number one spark plug is always found in the number one cylinder of the engine (or the number one *rotor* in a Wankel). Look at the end of the engine closest to the accessory drive. From there, locating cylinder one is easy for any inline configuration.
What is the most common spark plug?
copper spark plug
The copper spark plug is the most common and cheapest plug available. While almost all spark plugs feature a copper core, many people refer to the common spark plug as a “copper” spark plug. A standard spark plug typically features a nickel-alloy outer material fused to the copper-core electrodes.
Are OEM spark plugs better?
While they're a little more costly than most after-market brands, they're precisely engineered for your engine. They will maximize fuel efficiency and save you hundreds of dollars at the fuel pump!
What brand of spark plugs does GM use?
We offer a full line of ACDelco Spark Plug products. Whether you are choosing from our iridium, double-platinum, RAPIDFIRE™ single-platinum, conventional, glow plug, marine or outdoor power equipment lines, each is backed by GM.
Is there a downside to iridium spark plugs?
Cons of Iridium Spark Plugs
The best models use two or three layers of iridium on the central electrode, whereas the cheapest models may use only one thin layer. These can be prone to cracks and impact damage, so for the best results, always invest in a double or triple coated spark plug.
Why is GM discontinuing the spark?
The End of the Chevy Spark
It was the smallest car in the Chevy lineup, and very affordable, as well. Unfortunately, sales for the Chevy Spark began to decline around 2017. The primary reason for this decline was simple market needs.
What brand is NGK spark plugs?
2023. NGK Spark Plugs (U.S.A.) Inc. announced new company name – Niterra North America, Inc.
Do iridium spark plugs increase horsepower?
It can be highly beneficial for the people who stay in areas where it's necessary to catch up to the highway speeds quickly for staying safe. The spark plug manufacturers are unanimous about the fact that iridium spark plugs can considerably improve the engine power.
What is the OEM spark plug?
OEM spark plug electrodes are carefully crafted to a very specific shape — adding complexity and cost to the process. This is an area where aftermarket suppliers like to cut corners, and that's not good. It's this shape that maximizes the performance of your vehicle — determining the efficiency of the combustion event.
