2025 Chevrolet Blazer specs

Maintenance specs from the 2025 Chevrolet Blazer owner's manual. Open a spec for every version and the page it's printed on.

Engines covered: 2.0L L4 Engine (LSY), 3.6L V6 Engine (LGX)

2019 Chevrolet Blazer, representative photo
Shown: a 2019 Chevrolet Blazer (same generation). Photo: Kevauto, CC BY-SA 4.0
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Engine & fluids

Tires & wheels

Capacities & towing

Coolant

2 values
Applies toValueManual saysPage
2.0L L4 Engine 11.0 qtcapacity “11.0 qt” PDF page 331 ↗
3.6L V6 Engine 13.7 qtcapacity “13.7 qt” PDF page 331 ↗

Lug nut torque

1 value
Applies toValueManual saysPage
All versions 140 lb ft “140 lb ft” PDF page 332 ↗

Spark plugs

2 values
Applies toValueManual saysPage
2.0L L4 Engine (LSY) 0.65–0.75 mmgap “0.65–0.75 mm (0.026–0.030 in)” PDF page 332 ↗
3.6L V6 Engine (LGX) 0.80–0.90 mmgap “0.80–0.90 mm (0.031–0.035 in)” PDF page 332 ↗

Confirm with your own manual, dipstick or door-jamb label.
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