Bottom of the radiator.
bottom driver side of radiator
I have a 2007 GMC Sierra 5.3L V8...and I just changed my oil and found the drain plug on the opposite side of where the Oil Filter is. The plug is a 13MM.
underneath there is a black, plastic safety shield. there should be a little 6" door with a screw, open this & you'll see the oil drain plug.
Next to the oil pan right above the oil drain plug
Bottom corner of the radiator, on the passenger side.
The 2004 GMC radiator drain is located on the bottom of the radiator. The radiator drain plug can be removed with a half inch ratchet.
Wear is drain plug on 1997 GMC 7.4
The horn relay on the 1993 GMC Sierra is located on the fuse box. The horn relay is a rectangular shaped plug next to two larger round plugs.
ON the rear bottom/side of the oil pan(under the truck), don't confuse it with the transmission drain if auto.
Coolant drain plug is on the bottom of the radiator. You turn the knob and watch out. You need a wide drain pan not an oil change pan.
You will find that it is located on the bottom of the radiator. If you do not find a drain Petcock on the bottom of the radiator you must remove the lower radiator hose in order to drain the radiator.
on the side of the oil pan you idiot
Bottom of the engine on the oil pan.
The gap for spark plugs in a 96 GMC sierra is .60
What is the spark plug gap for a 2006 GMC Sierra 2500 , 6.0 L
on the oil drain pan , that is the one on the bottom of the engine block, further behind that will be your transmission oil pan which usually doesnt have a drain plug,
We need to know which drain plug you are referring to, there are several.
Sorry but no
There is no drain plug, remove the lower radiator hose to drain coolant.
I assume you want to change the oil in your truck. To do that, what you need to do is disregard all that anyone has told you up until now. The easy way to do it is to drop the tailgate and locate the drain plug located right next to the tailgate latch on the drivers side.
I have a 1998 GMC 1500 sierra 5.7 350 4x4 and it is 0.060
plug =ACCR43TS 1995 SIERRA 5.7L V8. PLUG GAP= 0.90MM OR 0.035 INCH.
It seems these 2007-2013 GM lambar do not have drain plug.