Fluid · Engine Oil
Engine Oil
for 1973 Dodge Challenger 400ci V8 · RWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API SE or SF
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Notes
Capacity with filter. 400 B-series engine was not offered in 1973 Challenger — discontinued after 1971 in E-body. Specifications based on B-series engines of the era.
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