Material: High quality material, which have smooth surface, wear resistance, can ensure a long time using in bad environment like high temperature, cold weather.
Certified OEM: Replaces T0yota 35178-30010. They have a 11.7mm inner diameter, 16.3mm outer diameter, and 2.1mm thickness.
Function: Regularly replace the oil drain plug washers to reduce the risk of oil leaks to keep your engine safe, High conductivity, and play the role of protection and stability.