2018 Dodge Journey Transmission Fluid Type Guide

Understanding Your Transmission Fluid

When it comes to maintaining your 2018 Dodge Journey, one of the most critical components to keep an eye on is the transmission fluid. This fluid plays a vital role in ensuring that your vehicle operates smoothly and efficiently. Let’s dive into what you need to know about the type of transmission fluid recommended for your Journey.

Manufacturer’s Recommendations

For the 2018 Dodge Journey, the manufacturer specifically recommends using ATF+4 transmission fluid. This is a synthetic fluid designed to provide superior performance and protection for your vehicle’s transmission system.

Why ATF+4?

Using the correct transmission fluid is crucial for several reasons:

• Performance: ATF+4 is engineered to deliver optimal performance in both high and low temperatures. This means your transmission will shift smoothly, regardless of the weather conditions.


• Protection: This fluid contains additives that help prevent wear and tear on the internal components of your transmission, extending its lifespan.


• Compatibility: ATF+4 is formulated to be compatible with the materials used in your transmission, reducing the risk of leaks and failures.

Specifications of ATF+4

Understanding the specifications of ATF+4 can help you appreciate why it’s the recommended choice for your Dodge Journey. Here are some key specifications:

1. Viscosity: ATF+4 has a viscosity rating that ensures it flows well at both low and high temperatures, providing consistent lubrication.


2. Friction Properties: This fluid is designed to maintain optimal friction characteristics, which is essential for smooth gear shifting.


3. Oxidation Stability: ATF+4 offers excellent resistance to oxidation, which helps prevent the formation of sludge and deposits that can harm your transmission.

Where to Find ATF+4

You can find ATF+4 at various auto parts stores, dealerships, and online retailers. When purchasing, ensure that the product is labeled as ATF+4 to guarantee compatibility with your vehicle.

Final Thoughts

Using the correct transmission fluid is not just a recommendation; it’s a necessity for the longevity and performance of your 2018 Dodge Journey. Stick with ATF+4 to keep your transmission running smoothly and efficiently.

Recommended Oil Brands for Your Transmission Fluid

When it comes to maintaining your 2018 Dodge Journey, choosing the right transmission fluid is crucial. While the manufacturer recommends ATF+4, there are several brands that have garnered positive feedback from owners and automotive forums. Let’s explore some of the top choices based on real-world experiences.

Popular Brands for ATF+4

Here are some of the most recommended brands that offer ATF+4 compatible transmission fluid:

• Chrysler ATF+4: Naturally, the OEM fluid from Chrysler is a top choice among Journey owners. Many users report that using the factory fluid leads to the best performance and longevity of the transmission.


• Valvoline: Valvoline’s MaxLife ATF is often praised for its high-quality formulation. Owners appreciate its ability to reduce wear and improve shifting performance, making it a popular aftermarket option.


• Mobil 1: Mobil 1 Synthetic ATF is another highly regarded option. Users frequently mention its excellent temperature stability and smooth shifting capabilities, which can enhance the overall driving experience.


• Castrol: Castrol Transmax ATF+4 is well-reviewed for its performance in various driving conditions. Many owners have noted that it helps maintain smooth gear transitions, especially in stop-and-go traffic.


• Royal Purple: Known for its high-performance lubricants, Royal Purple’s Max ATF is favored by some enthusiasts. Users report improved responsiveness and smoother shifts, particularly in high-stress driving situations.

What Owners Are Saying

Feedback from forums and owner reviews can provide valuable insights into the performance of these brands. Here are some common themes and experiences shared by Dodge Journey owners:

1. Performance Consistency: Many users emphasize the importance of using a high-quality fluid. Owners who switched to reputable brands like Valvoline or Mobil 1 often report noticeable improvements in shifting smoothness and overall transmission responsiveness.


2. Temperature Resistance: Several owners have mentioned that certain brands, particularly synthetic options like Royal Purple, perform exceptionally well in extreme temperatures. This is particularly beneficial for those living in areas with harsh climates.


3. Leak Prevention: A few users have noted that switching to premium brands helped reduce transmission fluid leaks, a common concern among Dodge Journey owners. This can save you from costly repairs down the line.


4. Cost vs. Quality: While some owners prefer sticking with OEM fluids for peace of mind, others have found that aftermarket options provide similar or even better performance at a lower cost. Many recommend doing your research and reading reviews before making a decision.

Where to Buy

You can find these recommended brands at various locations, including:

• Auto parts stores like AutoZone, O’Reilly Auto Parts, and Advance Auto Parts.


• Online retailers such as Amazon and RockAuto, where you can often find competitive prices and customer reviews.


• Local dealerships, though they may charge a premium for OEM fluids.

Final Thoughts from the Community

The consensus among Dodge Journey owners is clear: using a quality ATF+4 fluid is essential for maintaining your vehicle’s transmission health. While personal preferences may vary, sticking with reputable brands that have proven performance can make a significant difference in your driving experience. Always consider your driving conditions and consult with fellow owners to find the best fit for your needs.

Change Interval for Your Transmission Fluid

Maintaining your 2018 Dodge Journey involves more than just regular oil changes; the transmission fluid also requires attention. Understanding the change interval is essential for ensuring the longevity and performance of your vehicle’s transmission.

Recommended Change Interval

For the 2018 Dodge Journey, the general recommendation for changing the transmission fluid is every 30,000 to 60,000 miles (approximately 48,000 to 96,000 kilometers). However, this can vary based on driving conditions and habits.

Factors Influencing Change Interval

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

• Driving Conditions: If you frequently drive in stop-and-go traffic, tow heavy loads, or operate in extreme temperatures, you may need to change your fluid more often.


• Driving Habits: Aggressive driving or frequent hard accelerations can put additional stress on your transmission, potentially requiring more frequent fluid changes.


• Fluid Quality: Using high-quality transmission fluid can extend the life of your fluid, allowing for longer intervals between changes.

Partial Transmission Oil Changes

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

What is a Partial Transmission Oil Change?

A partial transmission oil change involves draining a portion of the old fluid and replacing it with new fluid without removing the transmission. This method can help maintain fluid quality and extend the life of your transmission without the need for extensive labor.

Benefits of Partial Changes

There are several advantages to opting for a partial transmission oil change:

1. Cost-Effective: Partial changes are generally less expensive than full fluid changes, making them a more budget-friendly option for regular maintenance.


2. Less Downtime: Since partial changes require less labor, you can get back on the road sooner, which is especially beneficial for those who rely on their vehicles daily.


3. Improved Fluid Quality: Regular partial changes can help keep the transmission fluid cleaner and more effective, reducing the risk of wear on internal components.

Statistical Data and Authoritative Sources

According to the Automatic Transmission Rebuilders Association (ATRA), regular maintenance, including fluid changes, can significantly extend the life of a transmission. They recommend changing the fluid every 30,000 miles, especially for vehicles subjected to severe driving conditions.

Additionally, a study by the National Institute for Automotive Service Excellence (ASE) found that vehicles with regular fluid maintenance experience fewer transmission failures and repairs. This highlights the importance of staying on top of your transmission fluid changes, whether through full or partial changes.

By understanding the recommended change intervals and the benefits of partial changes, you can make informed decisions about maintaining your 2018 Dodge Journey’s transmission health.