2019 Jeep Cherokee Transmission Fluid Type Guide

Transmission Fluid Specifications

When it comes to the transmission fluid for your Jeep Cherokee, understanding the right type and specifications is crucial for maintaining optimal performance and longevity. The 2019 Jeep Cherokee is equipped with either a 9-speed automatic transmission or a 6-speed automatic transmission, depending on the engine option. Each of these transmissions has specific fluid requirements that must be adhered to for proper operation.

Fluid Type

For the 2019 Jeep Cherokee, the manufacturer recommends using Chrysler ATF+4 transmission fluid. This fluid is specially formulated to meet the unique demands of Chrysler transmissions and is designed to provide excellent lubrication, cooling, and protection against wear.

Why ATF+4?

Using the correct transmission fluid is not just a recommendation; it’s essential for several reasons:

• Performance: ATF+4 is engineered to provide optimal performance under a wide range of temperatures and driving conditions. It ensures smooth shifting and responsiveness, which is critical for both daily driving and off-road adventures.


• Protection: This fluid contains additives that help protect against oxidation and foam, which can lead to transmission failure over time. By using ATF+4, you are safeguarding your transmission against premature wear.


• Compatibility: ATF+4 is specifically designed for Chrysler vehicles, ensuring compatibility with the seals and components within the transmission. Using a different type of fluid could lead to leaks or damage.

Fluid Specifications

Here are the key specifications for ATF+4 transmission fluid:

1. Viscosity: ATF+4 typically has a viscosity of around 7.5 cSt at 100°C, which is ideal for maintaining fluidity in varying temperatures.


2. Color: The fluid is usually a bright red color, which helps in identifying leaks and monitoring fluid condition.


3. Performance Level: ATF+4 meets or exceeds the requirements of various industry standards, including those set by the American Petroleum Institute (API).

Checking Fluid Quality

While you may not have a dipstick to check the transmission fluid level, it’s still important to monitor the quality of the fluid. Here are some signs that your transmission fluid may need to be changed:

• Dark Color: If the fluid appears dark brown or black, it may be contaminated and should be replaced.


• Burnt Smell: A burnt odor is a clear indication that the fluid has degraded and is no longer effective.


• Slipping Gears: If you experience slipping or rough shifting, it could be a sign that the fluid is not providing adequate lubrication.

By adhering to the manufacturer’s recommendations and using the correct transmission fluid, you can help ensure that your Jeep Cherokee operates smoothly and efficiently. Always consult your owner’s manual for specific details and any updates regarding fluid specifications.

Recommended Oil Brands

When it comes to choosing the right transmission fluid for your Jeep Cherokee, the brand can make a significant difference in performance and reliability. Based on feedback from Jeep owners and discussions in automotive forums, several brands have emerged as favorites among the community. Here, we will explore some of the most recommended oil brands for the transmission fluid in the 2019 Jeep Cherokee.

Chrysler ATF+4

First and foremost, the OEM (Original Equipment Manufacturer) fluid is always a safe bet. Chrysler ATF+4 is the factory-recommended fluid for the 2019 Jeep Cherokee. Many owners swear by it for the following reasons:

• Proven Performance: Users report that using the OEM fluid leads to smoother shifting and better overall performance.


• Compatibility: Being specifically designed for Chrysler vehicles, it ensures compatibility with the internal components of the transmission.


• Warranty Compliance: Using OEM fluid helps maintain warranty coverage, which is crucial for new vehicle owners.

Valvoline MaxLife ATF

Valvoline is another popular choice among Jeep Cherokee owners. Their MaxLife ATF is designed to meet the specifications of ATF+4 and has garnered positive reviews for its performance. Here are some reasons why it’s favored:

• Multi-Vehicle Compatibility: This fluid is suitable for a variety of vehicles, making it a versatile option for families with multiple cars.


• Additive Package: Valvoline MaxLife includes a robust additive package that helps reduce wear and tear, which is a common concern among Jeep owners.


• Owner Feedback: Many users have reported improved shifting and reduced noise after switching to Valvoline MaxLife.

Mobil 1 Synthetic ATF

Mobil 1 is known for its high-quality synthetic oils, and their Synthetic ATF is no exception. Jeep owners have shared their experiences with this fluid, highlighting several benefits:

• Extended Drain Intervals: Synthetic fluids often last longer than conventional options, which can save you money in the long run.


• Temperature Stability: Users report that Mobil 1 performs well in extreme temperatures, making it ideal for those in varied climates.


• Enhanced Protection: The synthetic formulation provides excellent protection against wear and oxidation.

Royal Purple Max ATF

Royal Purple is a brand that has built a reputation for high-performance lubricants. Their Max ATF is another option that many Jeep owners consider. Here’s what users have to say:

• Performance Boost: Many owners report noticeable improvements in shifting performance and overall drivability.


• High-Temperature Resistance: Royal Purple Max ATF is designed to withstand high temperatures, making it suitable for heavy-duty applications.


• Owner Testimonials: Feedback from forums indicates that users appreciate the fluid’s ability to reduce transmission noise.

Castrol Transmax ATF

Castrol is a well-known name in the automotive world, and their Transmax ATF is often recommended for Jeep Cherokee owners. Here are some reasons why:

• Cost-Effective: Castrol Transmax is often more affordable than some premium brands, making it a great option for budget-conscious owners.


• Reliable Performance: Users have reported satisfactory performance and smooth shifting when using this fluid.


• Widespread Availability: Castrol products are widely available, making it easy to find and purchase.

Owner Experiences and Recommendations

In various automotive forums, Jeep Cherokee owners often share their experiences with different brands of transmission fluid. Here are some common themes:

1. Stick with OEM: Many owners recommend sticking with Chrysler ATF+4 for peace of mind, especially for those who are not comfortable experimenting with aftermarket fluids.


2. Try Synthetic for Performance: Owners who have switched to synthetic options often report better performance, especially in extreme conditions.


3. Monitor Fluid Condition: Regardless of the brand, owners emphasize the importance of regularly checking the fluid condition and changing it when necessary.

By considering these recommended brands and the experiences shared by fellow Jeep Cherokee owners, you can make an informed decision about which transmission fluid is best for your vehicle. Always remember to consult your owner’s manual for specific recommendations and ensure that the fluid you choose meets the required specifications.

Change Interval

Maintaining the health of your Jeep Cherokee’s transmission fluid is crucial for ensuring smooth operation and longevity. For the 2019 Jeep Cherokee, the recommended change interval for transmission fluid is typically around 60,000 to 100,000 miles (approximately 96,000 to 160,000 kilometers ). However, this can vary based on driving conditions, usage, and the type of fluid used.

Factors Influencing Change Intervals

Several factors can affect how often you should change your transmission fluid:

• Driving Conditions: Frequent stop-and-go traffic, towing, or off-road driving can lead to more rapid fluid degradation.


• Fluid Type: Synthetic fluids may last longer than conventional options, potentially extending the change interval.


• Vehicle Usage: If your Jeep is used for heavy-duty applications, such as towing or hauling, you may need to change the fluid more frequently.

Partial Transmission Oil Changes

In many cases, a full transmission fluid change can only be achieved by removing the transmission from the vehicle, which is a labor-intensive and costly process. This is where partial transmission oil changes come into play.

What is a Partial Change?

A partial transmission oil change involves draining a portion of the old fluid and replacing it with new fluid. This method is often more practical and can be done without removing the transmission. Here are some key points to consider:

• Convenience: Partial changes are quicker and less expensive, making them a more accessible option for many vehicle owners.


• Fluid Refreshment: Even a partial change can help refresh the fluid, removing some of the contaminants and degraded fluid that can accumulate over time.


• Frequency: Many mechanics recommend performing partial changes every 30,000 miles (approximately 48,000 kilometers) to maintain fluid quality.

Statistical Justification

According to various automotive maintenance studies and reports from transmission specialists, regular fluid changes—whether full or partial—are crucial for preventing transmission issues. A study published by the Automotive Service Association (ASA) found that vehicles with regularly changed transmission fluid experienced significantly fewer transmission failures compared to those that did not maintain their fluid.

1. Failure Rates: Vehicles that had their transmission fluid changed every 30,000 miles showed a 30% lower failure rate than those that changed it at 60,000 miles.


2. Cost Savings: The cost of a transmission fluid change is far less than the potential repair costs associated with a failed transmission, which can run into thousands of dollars.

By understanding the importance of change intervals and the practicality of partial transmission oil changes, Jeep Cherokee owners can take proactive steps to ensure their vehicle’s transmission remains in good working condition. Regular maintenance not only enhances performance but also extends the life of the transmission, providing peace of mind on the road.

What Color Should Transmission Fluid Be?