The 1996 Suburban uses r134 Freon. The fittings to add Freon are different sizes on r12 and r134, making it impossible to add the wrong type to your vehicle.
R-134a
R-134a
1 Can of R-134a refrigerant
R-134a
A 2004 year model vehicle uses R134a refrigerant.
If you are asking what type of freon to use then use R134a freon but if the vehicle has never had an a/c system then check a place called ackits.com and see if they would have an aftermarket system for this vehicle...........
The 2004 Chevrolet Suburban runs on flex-fuel (FFV).
A 1995 model year and newer vehicle will use R134a refrigerant.
No, the A/C system on a 2004 uses R134a, an alternative to freon (R12) which was phased out in the 1990s.
it takes r134a freon
R134A