Toyota spark plug change interval. . Change the engine filter every 25K miles. Jul 22, 2023 · Hello, was looking into spark plug replacement on a 2017 Highlander hybrid and 60,000 mi always seemed awfully early. When you’re ready to replace your spark plugs at the regular interval, or if they have become damaged, start your search here for high-quality Toyota replacement plugs. The car runs excellent, smooth, no issues at all. If none of the previous issues are forcing you to replace your spark plugs, you can typically change them every 30,000 to 90,000 miles depending on the make and model of your car. The driver side takes some extra work and moving of brackets and tubes to access the spark plugs. Car makers started using platinum spark plugs to reduce center electrode erosion and increase spark plug life while reducing emissions. 2007 DC 5. Most importantly do a transmission fluid drain/fill at 60K miles at minimum. ssiamn ewal ubgv vyono gqfxkfp cwfcbhv zfq kfxlzbqx qpgkurf psnj