Fluid · Coolant
Coolant
for 2004 Pontiac GTO 5.7L V8 LS1 · RWD
Fluid Type
DEX-COOL Extended Life (Orange)
Spec: GM 6277M / ASTM D3306
Capacity
18qt
17.03 L
Drain & Refill
10 qt
9.46 L
Change Interval
100,000 mi
160,000 km
Notes
Use pre-mixed or mix 50/50 with distilled water