Genuine GM Spark Plugs

Replacing Your Chevy Car, Truck, or SUV Spark Plugs

Your Chevy, Hummer, or GMC is a valuable investment, and maintaining its your engine's longevity and reliability is essential. One often-overlooked component are the spark plugs of your engine. Over time, your car, truck, or SUV will inevitably require replacement sparks after some time. 

The Role of Chevy Engine Spark Plugs

Spark plugs are unique devices in the sense that they feed an electric spark to the combustion process of your engine. The mixture of fuel and oxygen is brought to an engine chamber where the spark plug ignites it creating combustion that powers your vehicle. Spark plugs are made of nickel, copper, and ceramic which insulates these conductive metals. They fit in the engine where they receive charge from the battery when the car turns on. The spark plugs continue to provide sparks to the fuel and oxygen mixture while the engine runs. That's why they are built with durable, heat-resistant materials.

The spark plugs of your engine are only good for so long though. And since they can face corrosion and excessive heat over time they will need replacement.

When to Replace Old or Dying Spark Plugs

Whether your daily driver is a Silverado 1500 truck owners or Hummer H2, most vehicle engine sparks last between 80,000 and 100,000 miles before showing signs of age and malfunction. Some of the common signs for spark plug failure is:

• Engine sputtering or stalling
• Dead engine or failure to start
• Check engine light comes on
• Rough engine idle

Save Cash on Genuine Chevy Spark Plugs Online

Chevrolet owners can save up to 35% off the MSRP when purchasing genuine OEM Chevy spark plugs. This allows drivers to save plenty which means more room for Chevy accessories. Our parts ordering process is not only simple, but we send your order directly, to any location in the country! Have questions? Let us know on our contact page.