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2003 RAM 1500
3.7L V6•4WD•gas•PowerTech
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Repairs0Labor1108Torque282Fluid20DTC1436Battery0Maintenance0Recalls0
Fluid · Rear Differential

Rear Differential

for 2003 Ram 1500 3.7L V6 · 4WD
Fluid Type
75W-90 GL-5 or 75W-140 GL-5
Spec: API GL-5
Capacity
4.4qt
4.16 L
Drain & Refill
4.4 qt
4.16 L
Change Interval
60,000 mi
96,540 km

Notes

9.25-inch rear axle most common, add friction modifier if limited slip

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Other fluid systems on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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