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Make CHEVROLET
Model Silverado 1500 ZR2 3.0
Engine D
Year 2025
Application
Recommendation
Capacity (gal)
Engine (D)
 
1.74
Transmission (Automatic)
 
2.03 / 2.89 (b, c, d, e)
Transfer box
FS SYNTHETIC MULTI VEHICLE ATF
Differential - front (8.25 inches)
 
0.291 / 0.396 / 0.423 / 0.528 / 0.647 / 0.66 / 0.687 / 2.03 (f, g, h, i, j, k, l, m, n)
Differential - front (8.0 inches)
 
0.291 / 0.396 / 0.423 / 0.528 / 0.647 / 0.66 / 0.687 / 2.03 (o, p, q, r, s, t, u, v, w, x, y)
Differential - rear (8.6 inches)
 
0.291 / 0.396 / 0.423 / 0.528 / 0.647 / 0.66 / 0.687 / 2.03 (z, ba, bb, bc, bd, be, bf, bg, bh, bi, bj)
Differential - rear (9.5 inches & Code: SU8)
 
0.291 / 0.396 / 0.423 / 0.528 / 0.647 / 0.66 / 0.687 / 2.03 (bk, bl, bm, bn, bo, bp, bq, br, bs)
Differential - rear (9.5 inches & Code: SU7)
 
0.291 / 0.396 / 0.423 / 0.528 / 0.647 / 0.66 / 0.687 / 2.03 (bt, bu, bv, bw, bx, by, bz, ca, cb, cc, cd)
Differential - rear (9.76 inches)
 
0.291 / 0.396 / 0.423 / 0.528 / 0.647 / 0.66 / 0.687 / 2.03 (ce, cf, cg, ch, ci, cj, ck, cl, cm, cn, co)
Coolant
FS EXTENDED LIFE OAT COOLANT/ANTIFREEZE (YELLOW) (cs, ct)
1.4 / 3.46 (cp, cq, cr)
Brake system
 
0.264
Air conditioning
 
Compressor
 
DEF tank
 

Oil Change Intervals

Brake system (imperial)
Months Max 60

Lubricant / Capacity Notes

a. Service Indicator: oil change interval varies with driving conditions. Maximum 12 months.
b. Gearbox refill after overhaul, 11.0 litres
c. Gearbox refill after overhaul, 11.6 qt
d. Gearbox refill, 7.7 litres
e. Gearbox refill, 8.1 qt
f. Differential refill, 2.6 litres
g. Differential refill, 1.6 litres
h. Differential refill, 2.0 litres
i. Differential refill, 2.5 litres
j. Differential refill, 1.1 litres
k. Gearbox refill, 7.7 litres
l. Differential refill, 2.45 litres
m. Transfer box refill, 1.5 litres
n. Differential refill, 1.67 qt
o. Differential refill, 2.6 litres
p. Differential refill, 2.5 litres
q. Differential refill, 1.1 litres
r. Differential refill, 2.0 litres
s. Differential refill, 1.6 litres
t. Gearbox refill, 7.7 litres
u. Differential refill, 2.45 litres
v. Transfer box refill, 1.5 litres
w. The oil level should be below the filler hole, 16.0 - 22.0 mm
x. The oil level should be below the filler hole, 0.6 - 0.9 inch
y. Differential refill, 1.16 qt
z. Differential refill, 2.45 litres
ba. Transfer box refill, 1.5 litres
bb. Differential refill, 1.6 litres
bc. Gearbox refill, 7.7 litres
bd. Differential refill, 2.5 litres
be. Differential refill, 2.0 litres
bf. Differential refill, 1.1 litres
bg. Differential refill, 2.6 litres
bh. Differential refill, 2.11 qt
bi. The oil level should be below the filler hole, 1.0 - 19.0 mm
bj. The oil level should be below the filler hole, 0.04 - 0.75 inch
bk. Transfer box refill, 1.5 litres
bl. Differential refill, 2.45 litres
bm. Differential refill, 1.6 litres
bn. Gearbox refill, 7.7 litres
bo. Differential refill, 2.5 litres
bp. Differential refill, 1.1 litres
bq. Differential refill, 2.0 litres
br. Differential refill, 2.6 litres
bs. Differential refill, 2.64 qt
bt. Transfer box refill, 1.5 litres
bu. Differential refill, 2.0 litres
bv. Differential refill, 1.6 litres
bw. Gearbox refill, 7.7 litres
bx. Differential refill, 2.5 litres
by. Differential refill, 1.1 litres
bz. Differential refill, 2.45 litres
ca. Differential refill, 2.6 litres
cb. Differential refill, 2.59 qt
cc. The oil level should be below the filler hole, 15.0 - 40.0 mm
cd. The oil level should be below the filler hole, 0.59 - 1.57 inch
ce. Differential refill, 2.6 litres
cf. Differential refill, 2.5 litres
cg. Differential refill, 1.1 litres
ch. Differential refill, 1.6 litres
ci. Differential refill, 2.0 litres
cj. Gearbox refill, 7.7 litres
ck. Transfer box refill, 1.5 litres
cl. Differential refill, 2.45 litres
cm. Differential refill, 2.75 qt
cn. The oil level should be below the filler hole, 15.0 - 40.0 mm
co. The oil level should be below the filler hole, 0.59 - 1.57 inch
cp. Cooling system - intercooler, 5.3 litres
cq. Cooling system, 13.8 qt
cr. Cooling system, 13.1 litres
cs. De-ionised water with 50% anti-freeze & >-35°F
ct. Alternative recommendations, De-ionised water with 50% anti-freeze, >-29°F: FS EXTENDED LIFE OAT COOLANT/ANTIFREEZE (YELLOW)