The oil capacity for a 1972 Oldsmobile 455 engine is approximately 5 quarts (or about 4.7 liters) with a filter change. Without the filter, the capacity is around 4.5 quarts (approximately 4.3 liters). Always refer to the owner's manual or specific service documentation for precise specifications.
most olds motors have the OIL pressure switch on the top of the front of the block near the oil filler tube
7-8 qts the 95 olds is 7.5 qts
4 1/2 quart of oil
Engine oil capacity?
I BELIEVE THAT IS THE SAME AS A 400 BLOCK . SO IT WOULD BE 5 QTS. mY 455 HOLDS 5.2 GIVE OR TAKE FOR FILTER INSTALL. HOPE THAT HELPS
A 455 Buick engine typically requires around 5 to 6 quarts of oil, depending on the specific model and whether you are using an oil filter. It's important to check the owner's manual for the precise capacity and recommended oil type for your particular model. Always ensure the oil level is checked after filling to maintain proper lubrication and engine health.
In order to remove the oil pump off my Olds 455, I had to go out and purchase a 12 point 9/16th socket. All I had were 6 points in my box. By using this socket, I was able to remove the pump....no problem. The actual bolt size is a 3/8-16 (course thread).
4.5 quarts with filter replacement. 4 quarts w/o.
Most oil pans hold about 5 quarts. Put in 4 liters and recheck before adding more.
Your local boat dealer will have an oil changer that has a tube that goes in the dip stick and sucks oil out of the engine, Its real easy. By the way make sure you start the engine and get the oil hot first.
Your engine will take 6 quarts of oil ,,,unless it has the optional external oil cooler,,then you will have to know the capacity of the cooler. Be careful when putting oil in--it's always easier to remove excess oil than remove a damaged engine due to lack of oil.
The Oldsmobile Alero has a capacity of 9.5 quarts of transmission oil. It is important to use Dexron III oil and not Mercon.