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1990 GMC SIERRA 1500
4.3L V6 Vortec•RWD•AUTOMATIC•gas
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Repairs0Labor1018Torque4594Fluid18DTC0Battery2Maintenance0Recalls0
Fluid · A/C Refrigerant

A/C Refrigerant

for 1990 GMC Sierra 1500 4.3L V6 Vortec · RWD
Fluid Type
R-12
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.

Notes

C/K series, pre-R-134a transition Always verify against the underhood charge label when legible — charge weight is a fill-to spec, not an estimate.

Other fluid systems on this vehicle

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