Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
Service and Maintenance 429
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 Fluid/Lubricant
Automatic Transmission DEXRON-VI Automatic Transmission Fluid.
Engine Coolant 50/50 mixture of clean, drinkable water and use only
DEX-COOL Coolant. See Cooling System 0 338.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE
viscosity grade. ACDelco dexos1 full synthetic is recommended.
See Engine Oil 0 332.
Hood Latch Assembly,
Secondary Latch, Pivots, Spring
Anchor, and Release Pawl
Lubriplate Lubricant Aerosol or lubricant meeting requirements
of NLGI #2, Category LB or GC-LB.
Hydraulic Brake System DOT 4 Hydraulic Brake Fluid.
Key Lock Cylinders, Hood and
Door Hinges
Multi-Purpose Lubricant, Superlube. See your dealer.
Front Axle/Rear Axle See your dealer.
Transfer Case (All-Wheel Drive) Transfer Case Fluid. See your dealer.
Windshield Washer Automotive windshield washer fluid that meets regional freeze
protection requirements.