How Much Is An Oil Change At Walmart In 2022? (Guide) Walmart has certified technicians who can provide services such as tire installation, oil change, battery testing, installation and battery installation. What does it cost to have your car’s oil changed at Walmart? This is what I found! Walmart Oil Changes in 2022: How Much? Walmart Auto Care centers cost $20 for a basic engine oil change. In 2022, the price could rise to as high as $50 for more complicated oil changes. It takes Walmart’s certified technicians about 15 to 30 minutes to perform an oil change. You should…