2001 Toyota Tacoma Owners Manual - Page 192
2001 Toyota Tacoma Manual
Page 192 highlights
'01 Tacoma U (L/O 0009) -Engine number The engine number is stamped on the engine block as shown. The vehicle identification number (VIN) is also on the Certification Label. 2RZ-FE and 3RZ-FE engines 5VZ-FE engine 200 2001 TACOMA (OM35766U)