Replacing the oil on a 2018 Chevy Tahoe does not have to be a difficult experience, but You should be aware of what kind it takes. Since this line of vehicles from this year all have the same size engine, they all take 0W-20 synthetic motor oil. Chevrolet recommends that You take the Tahoe in for servicing every few thousand miles and to an authorized dealer for maintenance. Fortunately, You can safely do You own lube jobs so long as You get the right replacement parts. Get a branded, trusted filter as well as a high-quality synthetic oil with a good reputation for quality. The total coSTShould not exceed $100 dollars for the task. Going to a specialist or quick lube shop for this could cost You almost double that amount.
Ryan M.
August 29, 2019
The type and capacity of oil for the 2018 Chevy Tahoe is conveniently the same throughout all trim options. The Chevy Tahoe LT, LS, Premier and Fleet all have 5.3 liter engines. Because of this, they all take the same 0W-20 viscosity oil.
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