Jeep Wrangler: TECHNICAL SPECIFICATIONS / ENGINE FLUIDS AND LUBRICANTS

Jeep Wrangler. ENGINE FLUIDS AND LUBRICANTS

Jeep Wrangler. ENGINE FLUIDS AND LUBRICANTS

CAUTION!

  • Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) engine coolant (antifreeze), may result in engine damage and may decrease corrosion protection. Organic Additive Technology (OAT) engine coolant is different and should not be mixed with Hybrid Organic Additive Technology (HOAT) engine coolant (antifreeze) or any “globally compatible” coolant (antifreeze). If a non-OAT engine coolant (antifreeze) is introduced into the cooling system in an emergency, the cooling system will need to be drained, flushed, and refilled with fresh OAT coolant (conforming to MS.90032), by an authorized dealer as soon as possible.
  • Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be compatible with the radiator engine coolant and may plug the radiator.
  • This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze) is not recommended.

Jeep Wrangler. ENGINE FLUIDS AND LUBRICANTS

Jeep Wrangler. ENGINE FLUIDS AND LUBRICANTS

    FLUID CAPACITIES

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    CHASSIS FLUIDS AND LUBRICANTS

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    Other information:

    Jeep Wrangler 2018-2025 Owners Manual: Periodic Safety Checks You Should Make Outside The Vehicle


    Tires Examine tires for excessive tread wear and uneven wear patterns. Check for stones, nails, glass, or other objects lodged in the tread or sidewall. Inspect the tread for cuts and cracks. Inspect sidewalls for cuts, cracks, and bulges. Check the lug nut/bolt torque for tightness...

    Jeep Wrangler 2018-2025 Owners Manual: Water In Fuel Indicator Light — If Equipped


    The “Water In Fuel Indicator Light” will illuminate when there is water detected in the fuel filter. If this light remains on, DO NOT start the vehicle before you drain the water from the fuel filter to prevent engine damage, and please see an authorized dealer...

    Categories

    Bi-Level Mode

    Jeep Wrangler. Bi-Level Mode Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and side window demister outlets.

    NOTE:

    Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from the floor outlets.

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