Review on Oil Drain Plug Crush Washer by Chris Willis

Never changed oil drain plug gaskets until I nearly lost my engine because the old washer ripped while tightening after an oil change. These washers compress more each time you tighten the drain plug and eventually become harder and more brittle. A new washer is much softer and will compress to form a tight seal. So why not spend pennies and replace them at every oil change? Get the job done right and tighten the plug properly for added security.