Engine Oil Refill 5 qt (US)
Note: Additional oil will be necessary when changing filter.
1,5,6,3,4,2,7,8 firing clockwise.
# 1 on the distributor cap points towards the drivers side on your 4.1 liter - V8 front wheel drive Cadillac ( according to about . com )
On a 1993 Cadillac Fleetwood Brougham with a 5.7 Liter V8 it uses a Purolator L15313 oil filter.
sensor for water temp is in water pump on front of engine, has two wire plug going to it.
It is located near the front of the motor, near the thermostat, screwed into the block.
The 4.6 liter Northstar engine takes 7&1/2 quarts with a filter change!
10w30 /5 quarts
1.6 Liter engine is 4.4 quarts, 2.0 Liter engine is 5.5 quarts, 2.5 Liter engine is 5.8 quarts. Add more as needed when changing filter.
radiator
With engine oil filter change : The 2.3 liter - 4 cylinder engine takes ( 5 quarts ) The 3.0 liter - V6 engine takes ( 4.5 quarts ) and The 4.0 liter - V6 engine takes ( 5 quarts )
if its a v6 3.0 liter it takes 6 quarts
nine quarts of oil for the northstar.