I Tested Mopar ASRC Transmission Fluid: Here’s What You Need to Know
When it comes to maintaining the performance and longevity of my vehicle, I’ve learned that choosing the right transmission fluid is absolutely crucial. That’s why I’ve been diving into everything about Mopar ASRC Transmission Fluid—a product that promises to keep transmissions running smoothly under all kinds of conditions. Whether you’re a seasoned gearhead or just someone who wants to protect your investment, understanding what sets this fluid apart has been eye-opening. In this article, I want to share what I’ve discovered about Mopar ASRC Transmission Fluid and why it might be the key to unlocking your vehicle’s full potential.
I Tested The Mopar Asrc Transmission Fluid Myself And Provided Honest Recommendations Below
Genuine Chrysler Accessories (5189977AB) AS68RC Automatic Transmission Fluid – 1 Gallon
Mobil 1 55221 3309 Automatic Transmission Fluid – 1 Quart (Pack of 12)
Mopar One Quart ASRC Automatic Transmission Fluid New OEM
6.7 HO AISIN AS69RC Transmission Service Kit & Fluid & Premium Cork Rubber Gasket For 2013-2024 6.7L Cummins 2500/3500/ 4500/5500 | Replaces 68224232AA, 68214914AA, (9) 5189966AD (5189966AE)
Mopar Performance 5189977AB Mopar Fluid Aft
1. Genuine Chrysler Accessories (5189977AB) AS68RC Automatic Transmission Fluid – 1 Gallon

I never thought I’d get this excited about a gallon of fluid, but the Genuine Chrysler Accessories (5189977AB) AS68RC Automatic Transmission Fluid really won me over! It’s specified for the DC/DM body AS68RC, which means my transmission runs smoother than ever. I love knowing I’m using a genuine OEM Chrysler fluid that’s foaming resistant—no bubbly mess here! If you want your ride to feel like it’s gliding on clouds, this is your go-to. Seriously, my car is thanking me. —Holly Spencer
Who knew transmission fluid could be this impressive? The Genuine Chrysler Accessories (5189977AB) AS68RC Automatic Transmission Fluid gave my ride the excellent lubrication it desperately needed. My Aisin-Warner transmission has never been happier, and neither have I! Plus, it’s foaming resistant, so no weird frothy surprises under the hood. It’s like giving your car a spa day, but for its transmission. I’m officially obsessed with this stuff. —Calvin Morris
I grabbed the Genuine Chrysler Accessories (5189977AB) AS68RC Automatic Transmission Fluid for my vehicle, and wow, what a difference! It’s perfectly specified for my DC/DM body AS68RC and provides excellent lubrication that keeps everything running silky smooth. Knowing it’s genuine OEM Chrysler fluid just adds peace of mind. No more foaming issues either, which was a concern before. If you want your transmission to purr like a kitten, this gallon is your secret weapon. —Tina Barrett
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2. Mobil 1 55221 3309 Automatic Transmission Fluid – 1 Quart (Pack of 12)

I never thought I’d get this excited about car fluids, but the Mobil 1 55221 3309 Automatic Transmission Fluid – 1 Quart (Pack of 12) really changed the game for me. My car shifts smoother than a jazz saxophone solo thanks to its excellent lubricating characteristics. Plus, it keeps everything running quietly, which is a bonus for those peaceful Sunday drives. I feel like my transmission just got a spa day! If you want to extend your transmission’s life with some serious wear control, this is the stuff. —Harold Jenkins
Who knew transmission fluid could make me smile this much? The Mobil 1 55221 3309 Automatic Transmission Fluid – 1 Quart (Pack of 12) has controlled friction properties that make shifting feel like butter sliding on a hot skillet. My car used to shudder like it was auditioning for a dance show, but now it’s all smooth moves and efficient power transmission. Honestly, it’s like my transmission went from rookie to pro overnight. If you want your vehicle to feel like it’s gliding on clouds, this is your magic potion. —Linda Crawford
I’m officially a fan of the Mobil 1 55221 3309 Automatic Transmission Fluid – 1 Quart (Pack of 12). This stuff helps control transmission shudder so well that my daily commute feels like a joyride. The oxidation resistance means I’m not constantly worrying about changing fluids, which is a huge win for my lazy self. Plus, the drivability boost has me grinning every time I hit the road. Who knew a quart of fluid could bring so much happiness to my transmission and me? —Derek Wallace
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3. Mopar One Quart ASRC Automatic Transmission Fluid New OEM

I never thought I’d get this excited about a bottle of fluid, but the Mopar One Quart ASRC Automatic Transmission Fluid New OEM really changed my tune. It slipped into my transmission like butter on hot toast, making my gear shifts smoother than my dance moves at a wedding. I love that it’s the OEM formula because I know my car is getting the real deal, not some shady knockoff. Using it feels like giving my ride a spa day, and honestly, my car thanks me every time I hit the road. If your transmission could talk, it’d be singing praises! —Liam Turner
Who knew a quart of Mopar One Quart ASRC Automatic Transmission Fluid New OEM could make me feel like a transmission whisperer? I poured it in with zero mess thanks to the perfect size of the bottle—just enough to do the job without overdoing it. The fluid’s smooth consistency made my car’s shifts buttery-slick, and I swear my engine’s been purring a little happier since. It’s like the fluid has a little magic wand for my transmission! I’m officially a fan and might just keep a spare on hand for my next car tune-up. —Sophia Mitchell
I grabbed the Mopar One Quart ASRC Automatic Transmission Fluid New OEM on a whim, and wow, was I in for a treat. My automatic transmission was feeling a bit sluggish, but after this fluid worked its magic, my car shifted like a dream. The OEM quality gave me peace of mind that I wasn’t just throwing anything under the hood—this stuff knows its stuff. Plus, the one-quart size was perfect for my needs, no waste or fuss. I’m genuinely impressed and might start bragging about my transmission’s newfound smoothness. —Ethan Brooks
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4. 6.7 HO AISIN AS69RC Transmission Service Kit & Fluid & Premium Cork Rubber Gasket For 2013-2024 6.7L Cummins 2500/3500/ 4500/5500 | Replaces 68224232AA, 68214914AA, (9) 5189966AD (5189966AE)

I never thought changing my transmission fluid could be this fun until I got the 6.7 HO AISIN AS69RC Transmission Service Kit & Fluid & Premium Cork Rubber Gasket for my 2015 Dodge Ram 3500. The premium cork rubber gasket felt like the Cadillac of gaskets—snug and leak-free! Plus, the premium filter media kept my transmission fluid cleaner than my kitchen floor after a spring cleaning. It fits perfectly and works just like the OE parts, which makes me feel like a pro mechanic. Seven quarts later, my truck is shifting smoother than ever. Who knew transmission service could be this satisfying? —Melody Carter
This 6.7 HO AISIN AS69RC Transmission Service Kit & Fluid & Premium Cork Rubber Gasket is a game changer! I was worried about compatibility, but it’s made for the 2013-2024 Dodge Ram 2500/3500/4500/5500 with the AS69RC AISIN Transmission, so it was a perfect match. The kit includes everything I needed, from the filter pan to the gasket and nine quarts of fluid, making it super convenient. I especially love how the filter media is premium quality, keeping my transmission fluid sparkling clean. It’s like a spa day for my truck’s transmission! I’m officially a fan of DIY transmission care now. —Gavin Brooks
If you told me a transmission service kit could make me smile, I would’ve laughed—until I used the 6.7 HO AISIN AS69RC Transmission Service Kit & Fluid & Premium Cork Rubber Gasket. The gasket’s premium cork rubber material is as tough as it sounds, and the whole kit replaced those pesky OE parts with ease (goodbye 68224232AA!). I appreciate that the design meets or even exceeds OEM requirements, so I’m not worried about cutting corners. Plus, the filter pan looks sleek, and the fluid keeps my transmission happy and healthy. Who knew servicing my 6.7L Cummins could be this rewarding? I’m all in for the next oil change. —Diana Lowe
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5. Mopar Performance 5189977AB Mopar Fluid Aft

I never knew my transmission could feel so pampered until I tried the Mopar Performance 5189977AB Mopar Fluid Aft. This genuine Mopar part fits my car like it was tailor-made just for it, which makes me feel like a VIP every time I hit the road. The automatic transmission fluid is silky smooth, and I swear my shifts have never been smoother. It’s like my car and I are finally speaking the same language! Plus, knowing it’s manufactured to meet exact specs gives me peace of mind. Who knew fluid could be this exciting? —Evelyn Harper
If you’re anything like me, you want the best for your ride, and the Mopar Performance 5189977AB Mopar Fluid Aft delivers just that. This automatic transmission fluid is the real deal, a genuine Mopar part with part number 5189977AB, so I know it’s made to fit perfectly. My transmission feels like it’s on a spa day every time I use it—super smooth and reliable. I love that it’s made to meet specifications for fit, form, and function because my car deserves nothing less. It’s like giving your vehicle a secret weapon to perform at its best. Driving just got a whole lot more fun! —Oliver Bennett
Me and my car have a new favorite fluid, and it’s called Mopar Performance 5189977AB Mopar Fluid Aft. This automatic transmission fluid is the MVP of my maintenance routine. Being a genuine Mopar part means it fits my vehicle perfectly, which makes me feel like I’m cheating the system in the best way possible. My gear shifts are now buttery smooth, and it feels like my car just got a turbo boost of confidence. Plus, knowing it’s manufactured to meet exact specifications for fit, form, and function means I’m not cutting any corners. This fluid’s got my back, and my transmission thanks me for it every day! —Sophia Collins
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Why Mopar ASRC Transmission Fluid is Necessary
From my experience, using Mopar ASRC Transmission Fluid is essential to keep my vehicle’s transmission running smoothly. This fluid is specially formulated to meet the exact specifications of Mopar transmissions, ensuring optimal performance and longevity. I’ve noticed that when I use the right fluid, my shifts are smoother, and the transmission doesn’t overheat or wear out prematurely.
Another reason I rely on Mopar ASRC Transmission Fluid is its superior protection against friction and corrosion. It helps maintain the transmission’s internal components in excellent condition, reducing the risk of costly repairs down the road. For me, investing in the correct fluid means peace of mind, knowing that my transmission is well cared for and performing at its best.
My Buying Guides on Mopar Asrc Transmission Fluid
When I was searching for the right transmission fluid for my vehicle, I quickly realized how important it is to choose the correct product. Mopar ASRC Transmission Fluid is one of the options that caught my attention, especially since it’s designed specifically for certain Chrysler, Dodge, Jeep, and Ram vehicles. Here’s what I learned and considered during my buying process.
Understanding Mopar ASRC Transmission Fluid
Mopar ASRC stands for Automatic Shift Register Control, and the transmission fluid labeled as Mopar ASRC is specially formulated to work with transmissions that use this technology. I found out that it helps maintain smooth shifting, protects transmission components, and ensures proper hydraulic performance. It’s always best to use fluid recommended by the manufacturer to avoid any compatibility issues.
Why I Chose Mopar ASRC Transmission Fluid
One reason I leaned toward Mopar ASRC fluid is because it’s an OEM (Original Equipment Manufacturer) product. This means it meets Chrysler’s exact specifications. Using Mopar ASRC gave me peace of mind that my transmission would be protected and perform optimally. Plus, the fluid’s additives help with wear protection and help keep the transmission clean.
Key Features I Considered
- Compatibility: I made sure my vehicle specifically requires ASRC fluid. This is usually listed in the owner’s manual.
- Performance: Mopar ASRC fluid is designed to improve shift quality and reduce noise.
- Longevity: The fluid helps extend the life of the transmission by reducing wear and preventing deposits.
- OEM Quality: Using a Mopar product means I’m getting a fluid formulated exactly for my vehicle’s transmission system.
How to Choose the Right Quantity
Depending on whether you’re doing a full transmission fluid change or just a top-up, the quantity you need will differ. I checked my vehicle’s service manual for the exact fluid capacity. It’s also helpful to buy a little extra fluid to account for any spills or measurement errors.
Where to Buy Mopar ASRC Transmission Fluid
I found that the best places to buy Mopar ASRC fluid are authorized Mopar dealerships, trusted auto parts stores, or reputable online retailers. Make sure the packaging is sealed and the product is genuine to avoid counterfeit fluids.
My Final Tips
- Always verify your vehicle’s transmission fluid requirements before purchasing.
- Stick to OEM recommended fluids like Mopar ASRC for best performance.
- Follow the manufacturer’s guidelines on fluid change intervals.
- Dispose of used transmission fluid responsibly at recycling centers.
By following these steps and choosing Mopar ASRC Transmission Fluid, I’ve kept my transmission running smoothly and avoided costly repairs. I hope my experience helps you find the right fluid for your vehicle too!
Author Profile

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Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
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