Vehicle Questions and Answers
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The 2000 Subaru Forester is equipped with two engine options, either a 2.0-liter or a 2.5-liter. Regardless of the engine type, you will need 4.2 quarts of oil, and you can choose from different viscosity grades such as 0W-30 to 10W-40. The recommended default oil for your Subaru is SAE 5W-30. It's advised to change the oil every 3,000 to 6,000 miles. A good choice for oil is Valvoline's High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil, priced at about $17 for a 5-quart container, which is more cost-effective than full synthetic. The WIX51365 filter is highly popular among Forester owners and can be purchased online for around $10. A common challenge when changing oil in Subarus is the 14-millimeter oil drain bolt, which can easily strip. To address this issue, owners often replace it with the 17-millimeter bolt, identified by OEM part number R807016210.
The 2.5-liter boxer engine in the 2000 Subaru Forester needs 4.2 quarts of 5W-30 oil, which is the preferred choice. However, there are other oil viscosities to consider based on specific conditions. For temperatures below 104 degrees Fahrenheit, stick with 5W30. For temperatures above -4 degrees Fahrenheit, consider using 10W30 or 10W40. If it's above 95 degrees Fahrenheit or experiencing heavy-duty use, you can opt for 30 weight, 40 weight, 10W50, 20W40, or 20W50 oils.