Fluid · Coolant
Coolant
for 1959-1963 Aston Martin DB4 3.7L I6 Twin-Plug · RWD
Fluid Type
Ethylene glycol 50/50 with corrosion inhibitor
Capacity
16qt
15.14 L
Drain & Refill
14 qt
13.24 L
Change Interval
24,000 mi
38,616 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
Aluminum block/head requires quality antifreeze with proper inhibitors; twin-plug head has same cooling requirements