Engine oil
5.7 L (6.0 US qt), approximately, with filter
Notes
Blazer RS AWD 1RS LGX M3V MY2025 US only. US MY2025 Chevrolet Blazer RS AWD, group 1RS, model 1NS26; standard LGX/M3V per own GM Mechanical column F and MY2025 VIN standard p.26. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
Coolant
13.0 L (13.7 US qt), approximately, for the entire cooling system
Notes
Blazer RS AWD 1RS LGX M3V MY2025 US only. US MY2025 Chevrolet Blazer RS AWD, group 1RS, model 1NS26; standard LGX/M3V per own GM Mechanical column F and MY2025 VIN standard p.26. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
Transmission fluid
DEXRON VI automatic transmission fluid
Notes
Blazer RS AWD 1RS LGX M3V MY2025 US only. US MY2025 Chevrolet Blazer RS AWD, group 1RS, model 1NS26; standard LGX/M3V per own GM Mechanical column F and MY2025 VIN standard p.26. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.
Fuel tank
82.1 L (21.7 US gal), approximately
Notes
Blazer RS AWD 1RS LGX M3V MY2025 US only. US MY2025 Chevrolet Blazer RS AWD, group 1RS, model 1NS26; standard LGX/M3V per own GM Mechanical column F and MY2025 VIN standard p.26. Own-model manual and exact engine/drive rows only. No optional-engine, cross-model, cross-year or market inference.