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A/C System Specifications

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 1996 Pontiac Trans Sport, 1996 Oldsmobile Silhouette, 1996 Oldsmobile Bravada, 1996 GMC Yukon, and 1996 GMC Vandura Special. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Due to late changes, always refer to underhood A/C specification label in engine compartment or A/C compressor label while servicing A/C system. If A/C specification label and information in this article differs, use specifications on the label.
REFRIGERANT OIL & R-134A REFRIGERANT CAPACITY

Application (1) Oil Ounces Refrigerant Ounces
General Motors (2)
"C" & "K" Series (3)
Pickup & Sierra 8.0 32.0
Crew Cab & Utility 8.0 36.0
Suburban, Tahoe & Yukon (3)
With Rear Unit 11.0 64.0
Without Rear Unit 8.0 36.0
"G" Series (3)
With Rear Unit 11.0 78.0
Without Rear Unit 8.0 48.0
"L" & "M" Series (3)
Without Rear Unit 8.0 32.0
With Rear Unit 11.0 48.0
"P" Series (4) 8.0 48.0
"S" & "T" Series (3)
4.3L 8.0 32.0
2.2L 9.0 32.0
"U" Series (3)
With Rear Unit 11.0 48.0
Without Rear Unit 8.0 36.0
(1) Total system capacity, unless otherwise noted.
(2) Series codes are determined by fifth character of the VIN code.
(3) Use PAG Oil (Part No. 12345923).
(4) Use PAG Oil (Part No. 12345923; Part No. 12346075 for 7.4L engines).