New Spark Plugs Costs 2026
Spark plugs are little parts, yet they are very important to how your car works. They light the air-fuel mixture in your engine, and when they wear out, you might find that your engine idles roughly, gets bad gas mileage, or takes a long time to speed up. Knowing how much new spark plugs will cost in 2026 can help you stay on top of regular maintenance and save your car from breaking down for no reason. Read on to learn more.
Average Spark Plug Costs in 2026
The type of spark plug your engine needs will have a big effect on how much new spark plugs cost in 2026. Basic copper spark plugs are still the cheapest choice, but premium materials like platinum and iridium cost more and last far longer.
Standard spark plugs can cost as little as a few dollars apiece, while high-performance or long-life plugs can cost more than $50 each. Depending on your engine, the parts alone can cost anywhere from a little to a lot of money, because most cars have between four and eight spark plugs.
How Much It Costs to Replace Spark Plugs
The cost of replacing spark plugs might change a lot depending on how much work is involved. It’s easy to get to the spark plugs in basic four-cylinder engines, and replacing them is usually rapid. When plugs are hidden under intake parts or in bigger engines, it takes longer to do the work.
Most drivers should anticipate to pay between $100 and $500 for a full set of spark plugs in 2026. Vehicles or engines that are hard to get to or are high-end may cost extra since they take more time to work on.
What Makes Spark Plug Replacement More Expensive?
There are a few things that will affect how much you pay for replacement spark plugs:
• The kind of spark plug the manufacturer suggests
• The number of cylinders in your engine
• How easy it is to get to the spark plugs
• The cost of labor and parts in your area
• Whether you have to take off other parts to install the spark plugs
When to Change Spark Plugs
Depending on the type of plug and how you drive, most modern cars need new spark plugs every 60,000 to 100,000 miles. If your engine misfires, has trouble starting, gets worse gas mileage, or the check engine light comes on, you should be worried.
Changing spark plugs on time helps keep the engine running smoothly, using less gas, and staying healthy overall.
Save Money With Timely Maintenance
Not changing spark plugs on time might cause severe problems, such broken ignition coils or catalytic converters.
Schedule Your Spark Plug Service Today
Auto Trans Exchange can help if your car needs new spark plugs or if it’s not working as well as it should. Our skilled experts can swiftly and properly check your ignition system and change the spark plugs.
Call Auto Trans Exchange today to set up your spark plug service and keep your car operating well in 2026.
Transmission Service, Repair, & Replacement Services in Phoenix, AZ
We offer a full range of auto transmission repair and replacement services from automatic transmission to manual transmission to the entire Phoenix Metro area.
*Disclaimer – This is not an actual quote. Your transmission repair or replacement cost could be different than the prices you see on this guide. The only way to get an actual estimate is by searching for transmission repair and replacement shops near you. Contact Automatic Transmission Exchange if you are in the Phoenix area and need transmission repair or replacement.