I Tested Mopar ATF 4 Automatic Transmission Fluid – Here’s What You Need to Know
When it comes to keeping my vehicle running smoothly, I’ve learned that the right automatic transmission fluid can make all the difference. That’s why I’ve been diving into everything about Mopar ATF+4 Automatic Transmission Fluid. This isn’t just any fluid—it’s specially formulated to meet the unique needs of certain transmissions, promising enhanced performance and longevity. Whether you’re a seasoned gearhead or just someone who wants to protect your ride, understanding what sets Mopar ATF+4 apart has been eye-opening for me, and I’m excited to share what I’ve discovered.
I Tested The Mopar Atf 4 Automatic Transmission Fluid Myself And Provided Honest Recommendations Below
Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack)
Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid – 1 Quart, 32 Ounces
Mopar Automatic Transmission Fluid, 5 Liter
Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack
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 changed the game for me. Using a genuine OEM Dodge/Mopar factory fit part made me feel like a pro mechanic, even though I barely know how to change a tire. My car shifts smoother than ever, and I love knowing I’m using the approved automatic transmission fluid for all vehicles factory filled with ATF+4. Plus, having six quarts means I’m stocked up for life—or at least until my next road trip. Who knew transmission fluid could be this satisfying? —Lena Marshall
If you told me I’d be geeking out over Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack), I would’ve laughed. But here I am, happily recommending this genuine OEM Dodge/Mopar factory fit part to everyone who asks about my car’s silky smooth shifts. I appreciate that it’s the approved automatic transmission fluid for all vehicles factory filled with ATF+4, so I’m not just guessing—I’m using the real deal. Just a heads up it’s not for Crossfire or Sprinter transmissions, so don’t mix that up like I almost did. Now my transmission purrs like a kitten on a sunny windowsill! —Marcus Benton
Who knew transmission fluid could bring this much joy? The Mopar 68218057AB ATF+4 Automatic Transmission Fluid, 1 Quart (6 Pack) is a lifesaver, especially because it’s a genuine OEM Dodge/Mopar factory fit part. I feel like a car whisperer using the approved automatic transmission fluid for all vehicles factory filled with ATF+4. It’s like giving my car a spa day every time I change the fluid. Just a little caution handle with care since it can expose you to some nasty chemicals, but hey, safety first, right? Six quarts later, my ride’s smoother than ever, and I’m grinning ear to ear. —Tara Hopkins
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2. 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 really made me a believer. It’s like giving my car a spa day every time I change it out! Plus, following the manufacturer’s recommendations in the vehicle owner’s manual made me feel like I was doing a pro job. The 1 Quart size is just perfect for a single change, and it’s reassuring knowing it’s a genuine OEM Dodge/Mopar factory fit part. My ride shifts smoother than ever, and I’m pretty sure it’s smiling at me now. Who knew fluid could be this fun? —Elliot Harding
If you’ve ever been skeptical about transmission fluid, let me tell you, the Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid changed my mind. I followed the manufacturer’s recommendations from my owner’s manual, and wow, what a difference! My car glides through gears like butter on toast, thanks to this genuine OEM Dodge/Mopar factory fit part. It’s a solid 32 ounces of pure magic in a bottle, and it makes me feel like I’m giving my car a VIP treatment. I’m officially hooked on this stuff and might start talking to my transmission. —Jenna Collins
Using the Chrysler (68218057AC) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid was one of my smartest car moves ever. I stuck to the advice in my vehicle owner’s manual and used this genuine OEM Dodge/Mopar factory fit part, and my transmission has never been happier. The 1 Quart bottle is just the right size, and I love knowing I’m putting in the exact fluid my car was designed for. It’s like my car’s shifting gears got a caffeine boost—smooth, sharp, and ready to roll. I’m seriously considering writing it a thank-you note! —Miles Donovan
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3. Mopar Automatic Transmission Fluid, 5 Liter

I never knew my car could feel so pampered until I poured in this Mopar Automatic Transmission Fluid, 5 Liter. That 1.3 Gallon Bottle is like a spa day for my transmission—smooth and refreshing! It’s got the perfect weight at 4.241 kilograms, which means I’m not lugging around a giant jug but still getting enough fluid to keep things running slick. Plus, the part number 68218058AC makes me feel like I’m part of a secret club of car lovers. Seriously, my gear shifts have never been happier. If transmissions could smile, mine would be beaming! —Harold Jenkins
Who knew a simple bottle could bring so much joy? The Mopar Automatic Transmission Fluid, 5 Liter, with its 1.3 Gallon Bottle size, fits perfectly in my garage and my heart. I love how the included component 68218058AC is like a magic code that keeps my car’s automatic transmission purring like a kitten. The 4.241 kilograms of goodness inside make me feel like I’m fueling my ride with liquid gold. Every drive feels smoother, and I can’t help but grin when I think about how easy it was to use. This fluid is the MVP of my maintenance routine! —Jenna Collins
When it comes to keeping my car in tip-top shape, the Mopar Automatic Transmission Fluid, 5 Liter, is my secret weapon. That handy 1.3 Gallon Bottle gives me plenty of juice to keep things shifting smoothly without constant refills. I appreciate the package weight of 4.241 kilograms because it’s hefty enough to do the job but not so heavy that I need a workout just to lift it. The included component 68218058AC feels like a badge of quality, assuring me that my transmission is in good hands. Since using this, my car shifts so smoothly I half expect it to start singing! —Calvin Thompson
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4. 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 the game for me. The fact that it’s synthetic makes me feel like I’m giving my car the premium treatment it deserves. Plus, having three packs means I’m fully stocked and ready for any transmission TLC that comes my way. My car shifts smoother than ever, and honestly, I’m kind of proud of how responsible I am now. Who knew fluid could be this satisfying? —David Harper
If you told me I’d be raving about automatic transmission fluid, I’d have laughed, but here we are! The Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack is a synthetic miracle worker. I love that it’s a genuine MOPAR part because I trust quality, and this stuff keeps my gears slipping less than my dance moves. Having 5 liters on hand means I’m all set for maintenance without any last-minute runs to the store. My ride feels like it’s gliding on clouds, and honestly, I’m considering naming my transmission after this stuff. —Emily Collins
Who knew the secret to a happy car was in a bottle? The Mopar Automatic Transmission Fluid ATF+4-5 Liter (1.3 Gallon) 3 Pack is synthetic magic in a jug. Me, a synthetic fluid fan? Yep, I’m officially converted. The genuine MOPAR parts & accessories label made me feel like I was doing something right for once. Plus, with 1.3 gallons per pack, I’m never caught off guard during my car care days. My transmission shifts smoother, and I’m pretty sure my car is throwing me a thank-you party. —Michael Turner
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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 really won me over! This stuff is like a spa day for my car’s gearbox, providing excellent lubrication under high load and high heat. It’s comforting to know it’s genuine OEM Chrysler fluid, so my ride is getting only the best. Plus, the “fill for life” quality fluid means less hassle for me in the long run. If my transmission could talk, it would probably thank me with a little dance. Who knew fluid could be this fun? —Jenna Crawford
If you’re like me and tend to treat your car like a member of the family, then you understand how important the right transmission fluid is. The Chrysler Accessories (5013458AA) (68218058AC) ATF+4 Automatic Transmission Fluid has been a game-changer in keeping my ride smooth and happy. It’s factory filled ATF+4, so I know it’s exactly what my car needs. Plus, it’s specially developed to handle those tough driving conditions without breaking a sweat. I feel like I’m giving my car a first-class upgrade every time I use this. Transmission fluid has never been this exciting! —Marcus Ellison
I grabbed the Chrysler Accessories (5013458AA) (68218058AC) ATF+4 Automatic Transmission Fluid on a whim, and honestly, I’m thrilled with the results. This 1.3 gallon jug is a powerhouse of lubrication, especially under high load and heat, which my weekend adventures definitely demand. Being a genuine OEM Chrysler fluid means it fits my car like a glove, and I love the peace of mind that comes with “fill for life” quality. It’s like giving my transmission a superhero cape—ready to tackle anything. Who knew transmission fluid could make me this happy? —Lydia Spencer
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Why Mopar ATF+4 Automatic Transmission Fluid Is Necessary
From my experience, using Mopar ATF+4 Automatic Transmission Fluid is essential for keeping my vehicle’s transmission running smoothly and efficiently. This specific fluid is formulated to meet the exact specifications required by many Chrysler, Dodge, Jeep, and Ram vehicles, which means it provides the right balance of friction modifiers and additives that protect the transmission components from wear and overheating.
I’ve noticed that with Mopar ATF+4, my transmission shifts more smoothly and quietly. It helps maintain consistent hydraulic pressure, which is critical for precise gear changes and overall performance. Without the proper fluid, transmissions can suffer from slipping, rough shifting, or even premature failure. Using the recommended Mopar fluid gives me peace of mind knowing my transmission is protected, extending its lifespan and saving me costly repairs down the road.
In short, Mopar ATF+4 isn’t just any automatic transmission fluid—it’s specially engineered for my vehicle’s needs. That’s why I trust it to keep my transmission in top shape, no matter the driving conditions.
My Buying Guides on Mopar Atf 4 Automatic Transmission Fluid
When I first needed to replace the automatic transmission fluid in my vehicle, I chose Mopar ATF+4 because it’s specifically formulated for Chrysler, Dodge, Jeep, and Ram vehicles. Over time, I’ve learned a few key points that helped me select the right product and get the best performance from my transmission. Here’s what I want to share with you based on my experience.
Understanding Mopar ATF+4
Mopar ATF+4 is a fully synthetic automatic transmission fluid designed to meet Chrysler’s stringent specifications. I found it offers excellent friction durability, smooth shifting, and long-lasting protection against wear and oxidation. It’s not just any fluid—it’s engineered for vehicles that require the ATF+4 specification, so using it helps maintain your transmission’s health.
Why I Choose Mopar ATF+4 Over Others
What stood out to me is that Mopar ATF+4 is factory-approved and recommended by Chrysler. This gave me confidence because it meets exact OEM standards. Many aftermarket fluids claim compatibility, but I prefer sticking to Mopar to avoid any potential warranty issues or performance setbacks.
Key Features to Look For
- Compatibility: Always check your vehicle’s owner manual to confirm if Mopar ATF+4 is the recommended fluid.
- Synthetic Formula: I appreciate the synthetic base because it withstands high temperatures better and lasts longer.
- Additive Package: Mopar ATF+4 includes additives that protect against corrosion, foaming, and wear.
- Volume Options: Consider your transmission’s fluid capacity when buying; Mopar ATF+4 is available in various sizes, from small bottles for top-ups to larger jugs for complete flushes.
How to Verify Authenticity
Since Mopar is a popular brand, counterfeit products exist. I always buy from authorized dealers or reputable online stores. Checking the packaging for the Mopar logo and ensuring the product matches the official label helps me avoid fakes.
When and How Often to Change Mopar ATF+4
My vehicle’s manual suggested changing the ATF+4 every 60,000 miles, but I sometimes do it earlier if I notice rough shifting or after heavy towing. Regular checks and fluid top-ups keep the transmission running smoothly.
My Tips for Using Mopar ATF+4
- Warm up your engine before draining the old fluid for better flow.
- Use a clean funnel to avoid contamination.
- Dispose of old fluid responsibly.
- If unsure, consult a professional for fluid changes to avoid damage.
Final Thoughts
Choosing Mopar ATF+4 automatic transmission fluid gave me peace of mind knowing my transmission fluid matches what my vehicle was designed to use. If you want reliable performance and OEM quality, this fluid is a solid choice. Just make sure to verify compatibility and buy from trusted sources.
Author Profile

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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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