GMC CHEVROLET Equinox 2021 Owner's Manual page 332

Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Fluids and lubricants identified below by name or specification, including fluids or lubricants not listed here, can be obtained from your dealer.
Usage
Automatic Transmission
Engine Coolant
Engine Oil
Hood and Door Hinges, and Key Lock Cylinders Multi-Purpose Lubricant. See your dealer.
Hood Latch Assembly, Secondary Latch, Pivots,
Spring Anchor, and Release Pawl
Hydraulic Brake System
Rear Axle (All-Wheel Drive)
Transfer Case (All-Wheel Drive)
Windshield Washer
DEXRON-VI Automatic Transmission Fluid.
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Cooling
System 0 260.
Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco
dexos1 full synthetic is recommended. See Engine Oil 0 255.
Lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
DOT 3 Hydraulic Brake Fluid.
See your dealer.
Transfer Case Fluid. See your dealer.
Automotive windshield washer fluid that meets regional freeze protection requirements.
Service and Maintenance
Fluid/Lubricant
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