2019 Jeep Cherokee Fluid Type Specs

Quick Reference

Fluid	Type/Spec	Capacity
Engine Oil	5W-20 or 5W-30 (depending on engine), API SP, Mopar MS-6395	Varies by engine (e.g., 2.4L: ~5.5 qt, 3.2L: ~5.9 qt)
Engine Coolant	Mopar MS-90032 (OAT - Organic Additive Technology), Purple	~8-10 quarts (varies by engine and configuration)
Transmission Fluid	ZF 8HP: Mopar ZF 8&9 Speed ATF (Mopar 68157995AB or equivalent)	Varies highly (consult service manual for specific procedure)
Transfer Case	Mopar DDAS Transfer Case Fluid (MS-90030)	~0.6 quarts
Front Differential	SAE 75W-90, API GL-5 (Mopar 68210057AA or equivalent)	~0.6-0.7 quarts (varies by AWD system)
Rear Differential	SAE 75W-90, API GL-5 (Mopar 68210057AA or equivalent)	~0.6-0.7 quarts (varies by AWD system)
Brake Fluid	DOT 3 or DOT 4 (Mopar MS-90032 or equivalent)	Consult service manual
Power Steering	Electric Power Steering (EPS) - No serviceable fluid	N/A
Washer Fluid	Mopar Windshield Washer Concentrate or equivalent	~1 Gallon (varies)
DEF (Diesel Exhaust Fluid)	N/A (2019 Jeep Cherokee models typically use gasoline engines in the US market)	N/A

Engine Oil

For the 2019 Jeep Cherokee, the recommended engine oil type and viscosity depend on the specific engine installed.

• 2.4L Tigershark MultiAir 2 Engine: Typically requires 5W-20 engine oil.
• 3.2L Pentastar V6 Engine: Typically requires 5W-20 or 5W-30 engine oil, depending on the specific build and region. Always verify the correct viscosity in your owner's manual or OEM service information.

Regardless of viscosity, the oil must meet API SP standards (or previous API SN Plus / SN) and Mopar Material Standard MS-6395. Using oil that meets these standards is crucial for proper engine lubrication, emission system protection, and maintaining warranty validity. Always look for the API "starburst" symbol on the oil container, indicating it meets current API standards. Using oils that do not meet the specified Mopar MS-6395 can lead to premature engine wear, reduced fuel economy, and potential damage to emission control systems.

Common Pitfalls: Never use engine oils that do not meet the specified Mopar standard, even if they are the correct viscosity. Using conventional oil when synthetic or synthetic blend is specified can also lead to issues. Adhere strictly to the manufacturer's recommended oil change intervals, typically every 10,000 miles or 12 months, or as indicated by the Oil Change Indicator System, whichever comes first. Severe driving conditions may necessitate more frequent changes.

Engine Coolant

The 2019 Jeep Cherokee utilizes Mopar OAT (Organic Additive Technology) coolant, specifically meeting Mopar Material Standard MS-90032. This coolant is typically purple in color. It is crucial to use only OAT coolant that meets this specific Mopar standard.

Common Pitfalls: Mixing different types of coolants, especially OAT with HOAT (Hybrid Organic Additive Technology) or traditional IAT (Inorganic Additive Technology) coolants, can lead to severe issues. This can cause gelling, precipitation, corrosion, and damage to the cooling system components, including the radiator, water pump, and heater core. Always perform a complete flush and refill if you are unsure of the previous coolant type or if you are switching to a different, compatible OAT product. The cooling system should be serviced according to manufacturer recommendations, typically every 5 years or 100,000 miles, but always verify in your owner's manual.

Transmission Fluid

The 2019 Jeep Cherokee commonly employs a ZF 8-speed automatic transmission (e.g., ZF 8HP). These transmissions require a very specific fluid: Mopar ZF 8&9 Speed ATF, which meets Mopar Part Number 68157995AB or an equivalent fluid that explicitly states compatibility with ZF 8HP transmissions and the Mopar specification. Do not use generic multi-vehicle ATFs unless they specifically list compliance with this standard.

Common Pitfalls: Using incorrect transmission fluid is one of the quickest ways to cause catastrophic transmission failure. Universal ATFs or fluids designed for other manufacturers' transmissions (e.g., Mercon LV, Dexron VI, ATF+4) are NOT compatible and will cause damage. Due to the complexity of modern transmissions, fluid changes often require specialized equipment and procedures to ensure proper fill levels and adaptation. Transmission fluid is generally considered "fill for life" by some manufacturers, but for optimal longevity, many technicians recommend servicing around 60,000-100,000 miles, especially under heavy use. Always consult your owner's manual and a qualified technician for service intervals.

Transfer Case Fluid

For 4WD/AWD models of the 2019 Jeep Cherokee, the transfer case typically requires Mopar DDAS Transfer Case Fluid, which meets Mopar Material Standard MS-90030.

Common Pitfalls: Using a gear oil not specifically designed for transfer case applications can lead to premature wear and failure. Transfer cases have unique lubrication requirements. The fluid in the transfer case should be checked and serviced according to the manufacturer's prescribed intervals, commonly around 60,000 miles, but always refer to your owner's manual.

Differential Fluid (Front & Rear)

Both the front and rear differentials on AWD/4WD 2019 Jeep Cherokee models typically require SAE 75W-90 API GL-5 gear oil. An equivalent fluid to Mopar Part Number 68210057AA should be used. Some specific configurations or heavy-duty applications might recommend a different weight or include an LSD (Limited Slip Differential) additive; however, for most Cherokees, this is not a concern as they often do not have traditional mechanical LSDs requiring friction modifiers. Always verify with your owner's manual.

Common Pitfalls: Using gear oil that does not meet the API GL-5 rating can cause accelerated wear of the hypoid gears within the differential. Using an incorrect weight can affect lubrication efficiency. Differential fluids should be inspected and changed according to manufacturer guidelines, especially if the vehicle is used for towing or off-roading, which places more stress on these components. Intervals can range from 30,000 to 60,000 miles for severe service, up to 100,000 miles for normal usage.

Brake Fluid

The 2019 Jeep Cherokee requires DOT 3 or DOT 4 brake fluid. It is essential to use a high-quality fluid that meets or exceeds these specifications. Mopar recommends its own brake fluid, which meets Mopar Material Standard MS-90032 for brake fluid. DOT 4 offers a higher boiling point than DOT 3, which can provide a margin of safety under heavy braking, but mixing DOT 3 and DOT 4 is generally acceptable as they are glycol-ether based.

Common Pitfalls: Never use DOT 5 (silicone-based) brake fluid in a system designed for DOT 3/4/5.1. DOT 5 is incompatible with the seals and components in glycol-ether systems and can cause severe damage. Always keep brake fluid containers sealed to prevent moisture absorption, as brake fluid is hygroscopic and its performance degrades with water contamination. It is recommended to flush and replace brake fluid every 2-3 years, or as specified in your owner's manual, to maintain optimal braking performance and prevent corrosion within the system.

Power Steering Fluid

The 2019 Jeep Cherokee is equipped with an Electric Power Steering (EPS) system. This means there is no traditional hydraulic power steering pump or fluid reservoir to service.

Common Pitfalls: Do not attempt to add fluid to a non-existent power steering reservoir. If you experience steering issues, it is likely an electrical or mechanical problem requiring professional diagnosis, not a fluid issue.

Washer Fluid

Any commercially available windshield washer fluid is suitable for the 2019 Jeep Cherokee. Mopar also offers a dedicated Windshield Washer Concentrate. For best results, especially in colder climates, use a fluid with anti-freeze properties.

Common Pitfalls: Avoid using plain water, particularly in freezing temperatures, as it can freeze and damage the washer system components. Mixing different types or brands of washer fluid is generally not an issue.

DEF (Diesel Exhaust Fluid)

The 2019 Jeep Cherokee models sold in the US market typically come with gasoline engines. Therefore, Diesel Exhaust Fluid (DEF) is not applicable to most 2019 Jeep Cherokee vehicles. If you have a rare international diesel variant, always refer to your owner's manual for the correct DEF specification, which typically adheres to ISO 22241.

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