The Aceon 7810-1224-04 is an iridium platinum spark plug set that ignites the air/fuel charge in the combustion chamber. Worn electrodes widen the gap and raise the voltage needed to fire, which leads to misfires, harder starts and higher fuel use, so fresh plugs are one of the simplest ways to restore engine performance. This part is built to fit 2019-2023 Chevy Silverado 1500, 2021-2023 Chevy Trailblazer, 2022 Chevy Silverado 1500 LTD & 2019-2023 GMC Sierra 1500 with the 2.7L L4 & 1.3L L3 engines.

What You Get:

• Direct fit for 2019-2023 Chevy Silverado 1500, 2021-2023 Chevy Trailblazer, 2022 Chevy Silverado 1500 LTD, 2019-2023 GMC Sierra 1500, 2022 GMC Sierra 1500 Limited, 2020-2023 Cadillac CT4, 2020-2023 Buick Encore GX & 2023 Chevy Colorado.
• Covers 2.7L L4 & 1.3L L3 engine applications.
• Iridium Platinum electrode for long service life.
• Sold as a set of 4.