Maintenance and Fluid Information for 2001 Toyota TUNDRA 3.4L
For the 2001 Toyota TUNDRA 3.4L, you will find 5W-30 in the engine-oil listings. The matching product listings include Signature Series 5W-30 Synthetic Motor Oil, XL 5W-30 Synthetic Motor Oil, OE 5W-30 Synthetic Motor Oil. Those are product matches, not proof that every listed oil meets every requirement for this engine. Check the manufacturer’s oil specification before choosing one.
The listing puts the oil capacity at 5.5 quarts with filter. It is a helpful guide for how much oil to have on hand, but use the specified level-check procedure after refilling to confirm the final amount.
How many quarts of oil does my 2001 Toyota TUNDRA 3.4L take with a filter change?
With the oil filter changed, the listed engine-oil capacity is 5.5 quarts with filter.
Which synthetic engine oils are listed for my 2001 Toyota TUNDRA 3.4L?
Synthetic engine-oil listings for this vehicle include 5W-30. A synthetic listing does not by itself mean the vehicle manufacturer requires full synthetic oil.
How do I find the correct oil-change interval for my 2001 Toyota TUNDRA 3.4L?
Use the manufacturer’s maintenance schedule for this engine and operating conditions. The available application data does not establish an exact oil-change interval.
What oil filter number is listed for my 2001 Toyota TUNDRA 3.4L?
The oil-filter part numbers listed for this vehicle include EA15K51-EA, 51348-EA.

