Description

This coil boot is a replacement component manufactured in China specifically for Toyota Corolla GLI and XLI models equipped with 1TR-FE (2.0L) and 2TR-FE (2.7L) engines. The coil boot (also called spark plug boot or ignition coil boot) is a rubber insulator that covers the spark plug end of the ignition coil, protecting the connection from moisture, dirt, and engine heat while providing electrical insulation. Over time, these boots can crack, harden, or deteriorate, leading to misfires, rough running, and reduced fuel economy. Engine-specific design ensures proper fitment for 1TR and 2TR applications. Chinese manufacturing offers an affordable solution for maintaining your Corolla’s ignition system. This coil boot restores proper spark plug sealing and insulation, ensuring reliable ignition and smooth engine operation.