Fluid · A/C Refrigerant
A/C Refrigerant
for 2021 Ford Expedition 3.5L V6 EcoBoost · 4WD
Fluid Type
R-1234yf
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
US/Canada-market spec: R-1234yf, 37.0 oz (1049 g) with the standard rear A/C dual system; PAG YN-35 oil. NOTE: Mexico-built market versions of this generation used R-134a — verify the underhood label, charge weight is a fill-to spec. OEM-cross-checked 2026-07-20 (owner ALLDATA comparison).