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2022 Jeep Wrangler Owners Manual - Chassis Fluids and Lubricants



Chassis Fluids and Lubricants

Component

Fluid, Lubricant, or Genuine Part

Automatic Transmission – If Equipped

Use only Mopar® ZF 8 & 9 Speed Automatic Transmission Fluid (ATF) or equivalent. Failure to use the correct fluid may affect the function or performance of your transmission.

Manual Transmission – If Equipped

We recommend using Mopar® ATF+4 Automatic Transmission Fluid.

Transfer Case

We recommend using Mopar® ATF+4 Automatic Transmission Fluid.

Front Axle Differential

We recommend using Mopar® Gear & Axle Lubricant (SAE 75W85)(API GL-5).

Rear Axle Differential (M200 Sales Code DRZ)

We recommend using Mopar® Gear & Axle Lubricant (SAE 75W140)(API GL-5).

Rear Axle Differential (M220 Sales Codes DRE/DRF)

We recommend using Mopar® Gear & Axle Lubricant (SAE 75W85)(API GL-5). Models equipped with Trac-Lok Limited Slip Differential require a friction modifier additive.

Brake Master Cylinder

We recommend using Mopar® DOT 3 Brake Fluid, SAE J1709.

Power Steering Reservoir

We recommend using Mopar® Electric Steering Pump Fluid.


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