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Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Service and Maintenance
433
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.
Chassis Lubrication
Chassis lubricant meeting requirements of NLGI #2, Category
LB or GC-LB.
Engine Coolant
50/50 mixture of clean, drinkable water and use only
DEX-COOL Coolant. See Cooling System
Engine Oil
Engine oil meeting the dexos1 specification of the proper SAE
viscosity grade. ACDelco dexos1 full synthetic is recommended.
See Engine Oil
Fuel Additive
Fuel System Treatment PLUS.
Hydraulic Brake System
DOT 4 Hydraulic Brake Fluid.
Key Lock Cylinders, Hood, Door,
and Folding Seat Hinges
Multi-Purpose Lubricant, See your dealer.
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.
Weatherstrip Conditioning
Weatherstrip lubricant. See your dealer.
Windshield Washer
Automotive windshield washer fluid that meets regional freeze
protection requirements.