2018 Chevrolet Express specs
Maintenance specs from the 2018 Chevrolet Express owner's manual. Open a spec for every version and the page it's printed on.
Engine & fluids
Tires & wheels
Capacities & towing
Keys & lighting
Coolant
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 4.3L V6 without rear heat | 10.7 qtcapacity | “10.7 qt” | PDF page 316 ↗ |
| 6.0L V8 without rear heat | 13.8 qtcapacity | “13.8 qt” | PDF page 316 ↗ |
| 4.3L V6 with rear heat | 13.1 qtcapacity | “13.1 qt” | PDF page 316 ↗ |
| 6.0L V8 with rear heat | 17.0 qtcapacity | “17.0 qt” | PDF page 316 ↗ |
Lug nut torque
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 140 lb ft | “140 lb ft” | PDF page 317 ↗ |
Spark plugs
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 4.3L V6 (LV1), 6.0L V8 (L96), 6.0L V8 (LC8) | 0.95–1.10 mmgap | “0.95–1.10 mm (0.037–” | PDF page 317 ↗ |
Confirm with your own manual, dipstick or door-jamb label.
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