verifiedOEM-verifiedOEM-verified · Updated 2026
2021 RAM 1500 Oil Capacity
3.6L Pentastar V6
Coverage: this maintenance-spec record applies to model years 2021-2024.
With filter5 qtViscosity0W-20Oil typeFull Synthetic
Oil Capacity — With Filter
5
quarts
4.7 liters
Viscosity
oil_barrel0W-20
Full SyntheticWith oil filter5 qt (4.7 L)
Without oil filter4.7 qt
Recommended viscosity0W-20
Oil typeFull Synthetic
OEM oil filter68079744AD
Change interval10,000 mi / 16,100 km
Drain plug torque20 ft-lb (27 Nm)
verifiedSource: Ram owner handbook lookup for 2021-2024 1500, specifications / fluid capacities and engine fluids section. · Human-verified
Engine Option
How to Use This Spec
1
Drain old oil completely. Reinstall drain plug, torque to 20 ft-lb.
2
Install new oil filter (OEM: 68079744AD). Pre-lubricate the gasket with clean oil.
3
Add 5 quarts of 0W-20 full synthetic oil through the filler cap.
4
Run engine 30 seconds, check dipstick, top off to FULL mark if needed. Reset oil life monitor if equipped.
warningImportant Notes
- • Always verify with your OEM owner's manual. Specifications may vary by trim level and production date.
- • The drain plug gasket should be inspected and replaced if deformed.
Look Up Another Vehicle
Other Engine Options
Related Tools
Always verify against your OEM owner's manual. Specs may vary by trim and production date.