What is the problem with running it as-is? Does it smoke, burn oil, not turn over etc?
That image is not good enough to see what that mark on the wall is, but there is certainly some vertical scoring.
At 162k on a Toyota, unless you have a real running problem, i’d put thicker oil in and let that motor live for another 100k.
In which case slightly thicker oil may reduce your oil burning but it’s not that bad.
Change your oil every 6k and it will probably last to 250k.