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It calls for 5W-30 conventional motor oil but in a warm climate you could use 10W-30.
5W-20 for normal operation. 10W-30 for hot weather climates or heavy duty use.
5W-20 or in hot climates - 10W-30
5W30
The recommended oil type for a Toyota Highlander is 5 W 20. The vehicle can also use 10 W 30.
10w 30
if its not labeld on the oil cap, best bet is 10w-30.
10W 30 is generally best.
manual recommends 5w and 10w
It is important to use the right type of oil in a vehicle. The 1983 Toyota Celica GT uses 10w-30 engine oil to run smoothly.
5w 30. In the manual too
The 2005 Toyota Highlander runs on regular unleaded.