Fluid · A/C Refrigerant
A/C Refrigerant
for 2002 GMC Envoy XL 4.2L Vortec inline-6 (LL8) · 4WD
Fluid Type
R-134a
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
With rear A/C (dual system): 44 oz total. XL denotes extended-length model with standard rear A/C. Charge spec is for dual-zone system. Always verify against the underhood charge label when legible — charge weight is a fill-to spec, not an estimate.