Recommended Fluids And Lubricants - Cadillac CT6 2017 Owner's Manual

318 SERVICE AND MAINTENANCE
Recommended Fluids, Lubricants, and Parts

Recommended Fluids and Lubricants

Usage
Automatic Transmission
Chassis Lubrication
Engine Coolant
Engine Oil
Hood Latch Assembly, Secondary Latch,
Pivots, Spring Anchor, and Release Pawl
Hydraulic Brake System
Key Lock Cylinders, Hood, and Door
Hinges
Rear Axle (Non-Limited Slip
Differential)
Transfer Case (All-Wheel Drive)
Weatherstrip Conditioning
Windshield Washer
®
DEXRON -HP Automatic Transmission Fluid (GM Part No. 19331925).
Chassis Lubricant (GM Part No. 12377985) or lubricant meeting requirements
of NLGI #2, Category LB or GC-LB.
50/50 mixture of clean, drinkable water and use only DEX-COOL
Engine Coolant 0 256.
Engine oil meeting the dexos1 specification of the proper SAE viscosity grade.
ACDelco dexos1 Synthetic Blend is recommended. See Engine Oil 0 250.
Lubriplate Lubricant Aerosol (GM Part No. 89021668) or lubricant meeting
requirements of NLGI #2, Category LB or GC-LB.
DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818).
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241).
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88863089).
Transfer Case Fluid (GM Part No. 19331044).
Weatherstrip Lubricant (GM Part No. 3634770) or Dielectric Silicone Grease
(GM Part No. 12345579).
Automotive windshield washer fluid that meets regional freeze protection
requirements.
Fluid/Lubricant
®
Coolant. See