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Hyundai Equus: Recommended lubricants and capacities
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.

Tires and wheels
Recommended SAE viscosity numberRadiator Components and Components Location
Components
1. Cooling fan assembly2. Radiator lower hose3. Radiator upper hose4. Coolant reservoir tank5. Radiator6. Mounting insulator7. Mounting bracket
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Injector Drive Box (IDB) Schematic Diagrams
Injector Drive Box (IDB)
IDB Connector
ECM Terminal Function
Connector [C200-IDB]
Pin No.DescriptionConnected to1ECM groundChassis ground2ECM groundChassis ground3Battery power (B+)Main rela ...
Master Cylinder Components and Components Location
Components
1. Reservoir cap2. Reservoir3. Grommet4. Cylinder pin5. Retainer6. Primary piston assembly7. Secondary piston assembly8. Master cylinder body
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