Toyota 2003 Celica Owner's Manual page 240

ENGINE OIL SELECTION
"Toyota Genuine Motor Oil" is filled in
your Toyota vehicle. Use Toyota approved
"Toyota Genuine Motor Oil" or equivalent
to satisfy the following grade and viscos-
ity.
Oil grade:
API grade SL "Energy−Conserving" or
ILSAC multigrade engine oil
Recommended viscosity:
SAE 5W−30
Outside temperature
'03MY CELICA U (L/O 0208)
SAE 5W−30 is the best choice for good
fuel economy and good starting in cold
weather.
If SAE 5W−30 is not available, SAE
10W−30 may be used. However,
should be replaced with SAE 5W−30 at
the next oil change.
it
API service symbol
ILSAC certification mark
2003 CELICA from Aug. '02 Prod. (OM20809U)
205