how much does an oil leak repair cost
1 On average, the price of an oil leak repair can be anywhere from $400 to as much as $1,800. 2  Keep in mind that for something such as an oil leak, the labor will be 80 percent of the price. Since an oil leak can come from many various places, the mechanic will need to use different tools and strategies to reach the leak. 2  On average, the price of an oil leak repair can be anywhere from $400 to as much as $1,800.