Automatic Transmission
DEXRON-VI Automatic Transmission Fluid.
Applies to: Automatic Transmission
Owner’s manual specs
2025 Chevrolet Blazer Specs: Oil Capacity, Fluids & Fuse Box
Figures for the 2025 Chevrolet Blazer, copied from Chevrolet’s own owner’s manual. Every one links to the manual page it came from.
From the manufacturer’s manuals. Every figure here is copied from the manufacturer's own manual, with a link to the page it came from. Where a manual is unclear or contradicts itself, we leave the figure out.
Engines in this manual: 2.0L L4, 3.6L V6. Figures that differ by engine say which engine they are for.
Fluids & capacities
All engines
Engine Coolant
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Cooling System 3 259.
Applies to: Engine Coolant
Engine Oil
Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. See Engine Oil 3 254.
Applies to: Engine Oil
Vehicle Coolant Circuits
Use only ACDelco Premix (50/50 mixture of de-ionized water and DEX-COOL Coolant). See your dealer.
Applies to: Vehicle Coolant Circuits
2.0L L4
Engine Cooling System*
11 qt
10.4 L
Applies to: 2.0L L4 Engine
Engine Oil with Filter
5.3 qt
5 L
Applies to: 2.0L L4 Engine · with filter
3.6L V6
Engine Cooling System*
13.7 qt
13 L
Applies to: 3.6L V6 Engine
Engine Oil with Filter
6 qt
5.7 L
Applies to: 3.6L V6 Engine · with filter
Fuse box locations & fuse chart
Engine Compartment Fuse Block
Where to find it
Engine Compartment Fuse Block The underhood fuse block is in the engine compartment, on the driver side of the vehicle.
remove the fuse block cover, press the clips on the cover and lift it straight up.
Rear Compartment Fuse Block
Where to find it
Rear Compartment Fuse Block The rear compartment fuse block is behind a trim cover on the driver side of the rear storage compartment.
Remove the trim cover to access the fuse block or visit your dealer.
More fuse pages in the manual
Diagrams and printed legends we can’t host. Check the box name printed on a diagram before counting positions.
Not on this page
- Maintenance schedule: The manual gives different answers by configuration, so we've left them out.
- Oil life & reset procedures: The manual gives different answers by configuration, so we've left them out.