Maintenance and Fluid Information for 2006 Toyota HIGHLANDER 2.4L
An oil change on the 2006 Toyota HIGHLANDER 2.4L starts with selecting the right lubricant. The catalog lists these engine-oil viscosity grades: 5W-30. The matching product listings include Signature Series 5W-30 Synthetic Motor Oil, XL 5W-30 Synthetic Motor Oil, OE 5W-30 Synthetic Motor Oil. The grade alone is not the whole specification, so check the manufacturer’s requirements before making your selection.
The service listing gives an oil quantity of 4 quarts with filter. Use that figure to plan the job, but check the level after filling rather than adding the entire amount without verifying it.
What oil and how many quarts does my 2006 Toyota HIGHLANDER 2.4L take?
For this vehicle, the listed engine-oil viscosity is 5W-30, and the listed oil capacity is 4 quarts with filter.
What gear lubricant is listed for my 2006 Toyota HIGHLANDER 2.4L?
The differential/gear-lubricant viscosities listed for this vehicle include 80W-90, 75W-90, 75W-110. These are catalog-listed gear-lubricant options, not interchangeable specifications; verify the correct axle, differential type, and manufacturer requirements before selecting one.
What oil filter is listed for my 2006 Toyota HIGHLANDER 2.4L, and what is the part number?
The oil-filter part numbers listed for this vehicle include EA15K09-EA, 57145-EA.
What engine air filter is listed for my 2006 Toyota HIGHLANDER 2.4L?
The engine-air-filter part numbers listed for this vehicle include 46673-EA.

