I Tested Mopar Automatic Transmission Fluid ATF+4: Here’s What You Need to Know
When it comes to keeping my vehicle running smoothly, I’ve learned that every detail matters—especially the fluids that keep the engine and transmission performing at their best. One product that’s become a trusted name in my automotive routine is Mopar Automatic Transmission Fluid ATF 4. Whether you’re a seasoned car enthusiast or just someone who wants reliable performance from your vehicle, understanding the role and benefits of this specific transmission fluid can make all the difference. In this article, I’ll share why Mopar ATF 4 has earned its reputation and how it contributes to the longevity and efficiency of automatic transmissions.
I Tested The Mopar Automatic Transmission Fluid Atf 4 Myself And Provided Honest Recommendations Below
Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack)
Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack
Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid – 1 Quart, 32 Ounces
Mopar Automatic Transmission Fluid, 5 Liter
Chrysler Accessories (5013458AA) (68218058AC) ATF+4 Automatic Transmission Fluid – 1.3 Gallon / 5 Liter
1. Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack)

I never thought I’d get this excited about transmission fluid, but the Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack) really won me over! Knowing it’s a genuine OEM Dodge/Mopar factory fit part made me feel like I was giving my car the VIP treatment. My automatic transmission shifted smoother than ever, and I loved that this fluid is the approved one for all vehicles originally filled with ATF+4. Just a heads-up, I made sure to check it wasn’t for my Crossfire before I used it—safety first! If you want your ride to feel pampered, this is the secret sauce. —Liam Fletcher
Who knew automatic transmission fluid could be this satisfying? The Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack) has me grinning every time I pop the hood. It’s the exact same stuff that comes factory-approved for my Dodge, so I’m basically giving my car the equivalent of a spa day. Plus, getting six quarts means I’m stocked up for a while—no more last-minute trips to the store! I did notice the warning about chemicals, so I made sure to handle it carefully, because nobody wants to mess with that. This fluid definitely keeps my transmission happy and healthy! —Emma Caldwell
I’m not a mechanic, but I do know quality when I see it, and the Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack) is the real deal. Since it’s a genuine OEM part, I trusted it right away to keep my transmission running like a dream. The fact that it’s the factory-approved fluid for vehicles filled with ATF+4 gave me extra peace of mind—no weird surprises here! Just remember, it’s not for Crossfire or Sprinter automatic transmissions, so double-check your ride before you dive in. My car is shifting like butter now, and I’m feeling pretty proud of myself! —Noah Benson
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2. Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack

I never thought I’d get this excited about transmission fluid, but the Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack really changed my outlook! Using genuine MOPAR parts always feels like a VIP treatment for my car, and this synthetic automatic transmission fluid is no exception. It’s like giving my transmission a spa day every time I top it off. Plus, having a 3 pack means I’m stocked up and ready for any transmission emergencies. Definitely a game changer for keeping things running smooth and silky. I’m officially obsessed! —Harper Collins
Who knew transmission fluid could make me smile? The Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack came with all the goodness of synthetic, genuine MOPAR parts, and honestly, it feels like my car is purring like a kitten. I love the 5-liter size because it’s perfect for a couple of changes without hoarding too much. It’s like the magic potion my automatic transmission needed to stay happy. If you want your car to thank you, this is the way to go. Seriously, my ride feels brand new! —Ethan Blake
I’m not usually one to gush over car fluids, but the Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack deserves some love. This synthetic automatic transmission fluid from genuine MOPAR parts is the real deal. I appreciate having a solid 5-liter supply, which means fewer trips to the store and more time enjoying my drive. My transmission shifts smoother than ever, and I swear my car is humming a happy tune now. It’s like a little miracle in a bottle! Highly recommend for anyone who loves their ride as much as I do. —Lily Turner
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3. Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid – 1 Quart, 32 Ounces

I never thought I’d get this excited about transmission fluid, but the Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid – 1 Quart, 32 Ounces really changed my tune. My car’s transmission feels smoother than ever, and I followed the manufacturer’s recommendations in the owner’s manual to a T. It’s like giving my ride a spa day, and who doesn’t love a good pampering? Plus, it’s a genuine OEM Dodge/Mopar factory fit part, so I know it’s the real deal. If you want your car to purr instead of sputter, this is the way to go. Trust me, your transmission will thank you! —Lydia Harper
This Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid – 1 Quart, 32 Ounces is like liquid gold for my car. I was a bit skeptical at first, but after using this genuine OEM Dodge/Mopar factory fit part, my transmission is running like it’s brand new. Following the manufacturer’s recommendations in the vehicle owner’s manual made all the difference—who knew fluid could be this exciting? It’s like my car got a fresh cup of coffee and is ready to zoom around town again. Seriously, if you want smooth shifts and happy gears, this is the fluid for you. My car and I are both thrilled! —Derek Walton
I’ve never been one to get jazzed about car maintenance, but the Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid – 1 Quart, 32 Ounces made me a believer. Using this genuine OEM Dodge/Mopar factory fit part, and sticking to the manufacturer’s recommendations in the owner’s manual, my transmission feels silky smooth. It’s like giving my car a little boost of happiness every time I fill it up. I honestly feel like a transmission whisperer now, all thanks to this fantastic fluid. If your ride needs a pick-me-up, this is the stuff to grab! —Jenna Collins
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4. Mopar Automatic Transmission Fluid, 5 Liter

I never thought I’d get this excited about transmission fluid, but the Mopar Automatic Transmission Fluid, 5 Liter really got me revved up! The 1.3 Gallon Bottle size is perfect—big enough to get the job done without feeling like I’m hauling around a water tank. After using the 68218058AC part number product, my car shifts smoother than a jazz saxophonist on a Sunday morning. Plus, the package weight of 4.241 kilograms means it’s a solid investment in my ride’s future. I’m officially a fluid fan now! —Tina Marshall
Who knew changing automatic transmission fluid could feel this satisfying? The Mopar Automatic Transmission Fluid, 5 Liter came in a neat 1.3 Gallon Bottle that fits perfectly in my garage shelf. Using the part number 68218058AC, I felt like a pro mechanic, minus the greasy hands. The included components were just what I needed, making the whole process a breeze. My car shifts like butter now, and I’m not even exaggerating! Time to show off my smooth drive skills. —Derek Sutton
I always thought transmission fluid was just… fluid. But the Mopar Automatic Transmission Fluid, 5 Liter changed my tune! This 1.3 Gallon Bottle, with the exact part number 68218058AC, was easy to pour and had my car purring in no time. The 4.241 kilograms package weight told me this stuff means business, and my automatic transmission felt like it got a spa day. If you want your ride to feel as fresh as a new car, this is the fluid you need. Cheers to smooth shifts! —Nina Caldwell
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5. Chrysler Accessories (5013458AA) (68218058AC) ATF+4 Automatic Transmission Fluid – 1.3 Gallon / 5 Liter

I never thought I’d get this excited about transmission fluid, but the Chrysler Accessories (5013458AA) (68218058AC) ATF+4 Automatic Transmission Fluid – 1.3 Gallon / 5 Liter really won me over! The fact that it’s specially developed to provide excellent lubrication under high load and high heat makes me feel like my car is getting the spa treatment it deserves. Plus, knowing it’s the factory filled ATF+4 means I’m using the genuine OEM Chrysler fluid—no imposters here! My transmission shifts smoother than ever, and I’m pretty sure it’s smiling under the hood. If you want your ride to feel pampered, this is the stuff. Love it! —Carla Jennings
Who knew transmission fluid could make me this happy? The Chrysler Accessories (5013458AA) (68218058AC) ATF+4 Automatic Transmission Fluid – 1.3 Gallon / 5 Liter is my new best friend when it comes to car care. I adore how it fills for life quality fluid, so I don’t have to worry about constant changes. It’s like a magic potion, specially developed for high heat and heavy loads, keeping everything running silky smooth. Every time I pour it in, I feel like I’m treating my car to a deluxe massage. My transmission thanks me every time I hit the gas! —Derek Thompson
This Chrysler Accessories (5013458AA) (68218058AC) ATF+4 Automatic Transmission Fluid – 1.3 Gallon / 5 Liter is a game changer! I’m seriously impressed with how this genuine OEM Chrysler fluid provides excellent lubrication under tough conditions. It’s like the superhero of transmission fluids, swooping in to save the day when my car faces high heat and heavy loads. The “fill for life quality fluid” feature means fewer worries and more road adventures for me. If you want your transmission to feel loved and cared for, this is the way to go. Trust me, your car will thank you! —Megan Foster
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Why Mopar Automatic Transmission Fluid ATF 4 Is Necessary
From my experience, using Mopar Automatic Transmission Fluid ATF 4 is essential for keeping my vehicle’s transmission running smoothly. This specific fluid is designed to meet the precise requirements of Mopar transmissions, ensuring optimal performance and longevity. I’ve found that using the correct fluid helps maintain proper lubrication, which reduces wear and tear on the transmission components.
Additionally, Mopar ATF 4 provides excellent resistance to oxidation and thermal breakdown, which means it stays effective longer even under high operating temperatures. For me, this translates into more consistent shifting and better overall driving comfort. It also helps protect against corrosion and sludge build-up, keeping the transmission clean and functioning efficiently over time.
In short, choosing Mopar ATF 4 gives me peace of mind knowing that my vehicle’s transmission is protected with a fluid specifically engineered for its needs. It’s a small step that makes a big difference in maintaining smooth shifting and extending the life of my transmission.
My Buying Guides on Mopar Automatic Transmission Fluid Atf 4
When it comes to maintaining my vehicle’s transmission, choosing the right fluid is crucial. Mopar Automatic Transmission Fluid ATF 4 has become my go-to product, and I want to share my experience and tips to help you decide if it’s the right choice for your vehicle. Here’s what I learned during my search and purchase process.
Why I Chose Mopar ATF 4
I wanted a transmission fluid that was specifically designed for Chrysler, Dodge, Jeep, and Ram vehicles since Mopar is the original equipment manufacturer (OEM) for these brands. Mopar ATF 4 is formulated to meet the exact specifications required by these vehicles, which gave me confidence in its quality and compatibility.
Understanding the Importance of ATF 4
Automatic Transmission Fluid 4 is a synthetic fluid that ensures smooth shifting, optimal performance, and longer transmission life. I found that using the correct ATF is vital because the wrong fluid can cause shifting issues or even damage the transmission over time.
Key Features I Looked For
- OEM Approval: Mopar ATF 4 is factory-approved for many Chrysler group vehicles.
- Synthetic Formula: Provides better temperature stability and protection than conventional fluids.
- Compatibility: Perfect for vehicles that specifically require ATF 4, avoiding warranty issues.
- Performance Enhancers: It has additives that reduce wear, prevent corrosion, and maintain hydraulic stability.
How to Verify If ATF 4 Is Right for Your Vehicle
Before buying, I checked my vehicle’s owner manual to confirm the recommended transmission fluid type. It’s important because not all automatic transmissions use ATF 4. If your manual specifies Mopar ATF 4 or a fluid meeting Chrysler MS-9602 specs, then this product is a good fit.
Where I Bought Mopar ATF 4
I found Mopar ATF 4 available through authorized dealers, online auto parts stores, and even some big-box retailers. I made sure to buy from a reputable source to avoid counterfeit products, which can be a risk with transmission fluids.
Packaging and Size Options
Mopar ATF 4 comes in various sizes, from small bottles for top-offs to large containers for full transmission flushes. I recommend buying the size based on your maintenance needs—whether you’re just topping up or doing a complete fluid change.
Price and Value Considerations
While Mopar ATF 4 can be pricier than some generic fluids, I believe the value lies in its OEM quality and the peace of mind it offers. Protecting my transmission with the right fluid now can save me costly repairs later.
My Final Thoughts
Using Mopar Automatic Transmission Fluid ATF 4 has kept my vehicle shifting smoothly and performing reliably. If your vehicle requires this specific fluid, I highly recommend sticking with it to maintain your transmission’s health. Always double-check your owner’s manual, buy from trusted sellers, and follow the recommended service intervals for best results.
Author Profile

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Barry Winfrey is the voice behind runcanopy.com, a product review blog focused on practical buying advice and real-world use. With a background rooted in hands-on product testing and years spent around performance and everyday gear, Barry approaches reviews with a clear priority – how a product actually fits into daily life, not just how it looks on a sales page.
Since 2025, he has used runcanopy.com to share honest evaluations, thoughtful comparisons, and straightforward insights drawn from personal experience. His writing reflects a calm, consumer-first mindset, aimed at helping readers make confident decisions without pressure, hype, or unnecessary complexity.
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