The oil drain plug on a 2011 Buick Lacrosse is located on the oil pan underneath the vehicle. To access it, you will need to lift the car safely using jack stands. The plug is typically a hex or bolt-style fitting, usually positioned at the lowest point of the oil pan for optimal drainage. Always ensure the engine is cool before attempting to change the oil or access the drain plug.
Is there a drain plug on a 2005 Buick century
where is the drain plug for the radiator on a 1992 buick regal custom
You can find the 1991 Buick Skylark radiator drain plug on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.
Transmission drain plug 2011 drain plug
If you can't find drain plug, just disconnect lower radiator hose.
Bottom of the oil pan.
Look at the bottom or rear of the radiator
on the bottom of the engine's oil pan
15mm.
On the rear or side of the oil pan
There is no drain plug for air conditioning. All is done through the service ports with a recovery / charging station machine. Some gm compressors have a crank case plug, but that is not a drain plug; it is to add oil when servicing the compressor.
THERE SHOULD BE A PLUG ON THE BOTTOM OF THE RAD