Fluid · Engine Oil
Engine Oil
for 1984 Cadillac DeVille 4.1L V8 · RWD
Fluid Type
10W-30 or 10W-40
Spec: API SF
Capacity
5qt
4.73 L
Drain & Refill
5 qt
4.73 L
Change Interval
3,000 mi
4,827 km
Data quality
Book-style estimate
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.
Notes
HT4100 4.1L V8 (252 ci). Capacity with filter. Known for reliability issues; maintain oil changes strictly.
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.