Fluid · Engine Oil
Engine Oil
for 1955-1966 Peugeot Type 403 1.5L I4 · RWD
Fluid Type
20W-50 or 15W-40
Spec: API SE
Capacity
5qt
4.73 L
Drain & Refill
4.5 qt
4.26 L
Change Interval
3,000 mi
4,827 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
1.5L (1468cc) inline-four. Original spec MS/SE era; modern oils backwards compatible. Higher viscosity for older tolerances.
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