5w30 is what they recommended for me at goodyear
5W/30 motor oil
nnnn
A 2001 Mazda 626 V6 - 4.2 quarts A 2001 Mazda 626 4 cylinder - 3.7 quarts
how many litres of motor oil does a Mazda 1993 626 2.5 ltr engine take with a new oil filter and what is the reccommended oil to use
with a new oil filter it is 3.7 quarts with an old oil filter it is 3.5 quarts
on oil pan
A 1995 Mazda 626 with the 4 cyl engine requires 3.5 quarts of oil, and the V6 engine needs 4 quarts.
I've always used 10W/30 in my 90 626, either Castrol GTX or Havoline
it leaks oil.
To keep an engine running well, a person must use the appropriate fluid type in their car. A 1999 Mazda 626 takes 10W30 engine oil.
Engine oil today is very standardized. Go to your auto supply or Walmart buy whichever brand is on sale. You'll be fine.