350ci V8 DieselRWDAUTOMATICdiesel
Founding sponsor spot is openYour name on every procedure for this vehicle, permanently.Sponsor — $99 →
Fluid · Coolant

Coolant

for 1984 Cadillac DeVille 350ci V8 Diesel · RWD
Fluid Type
ethylene glycol 50/50 green
Spec: GM 1052753
Capacity
18qt
17.03 L
Drain & Refill
15 qt
14.19 L
Change Interval
24,000 mi
38,616 km

Notes

Cooling system capacity. Critical to prevent overheating issues common to this diesel engine. Use proper coolant supplemental conditioner additives.

Other fluid systems on this vehicle

🔧 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.
Stuck on this repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI
⚠ STILL BEHIND THE PAYWALL
The 1984 Cadillac DeVille repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.
The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.
Sponsor the Cadillac DeVille — $99 →
Building an app?
Free API access to all this data — 20 requests/day, no card required.
Get an API key →
Run a shop?
Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.
Try ShopBase →