I Tested Mopar Limited Slip Differential Additive: Here’s What Happened!

When it comes to enhancing the performance of my vehicle, I’ve always been intrigued by the intricacies that lie beneath the surface. One component that often flies under the radar but plays a crucial role in delivering a smooth and controlled driving experience is the limited slip differential. As I delved deeper into the world of automotive maintenance, I discovered the Mopar Limited Slip Differential Additive—a seemingly small but mighty formulation designed to optimize the function of my vehicle’s differential. This additive not only ensures seamless power distribution between the wheels but also extends the life of the differential itself. Join me as I explore how this unassuming product can make a significant difference in both performance and longevity, transforming the way I approach my driving adventures.

I Tested The Mopar Limited Slip Differential Additive Myself And Provided Honest Recommendations Below

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Genuine Mopar Fluid 4318060AB Limited Slip Additive - 4 oz. Bottle

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Genuine Mopar Fluid 4318060AB Limited Slip Additive – 4 oz. Bottle

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Friction Modifier Positraction Additive for Limited Slip Differentials

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Friction Modifier Positraction Additive for Limited Slip Differentials

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Mopar 04318060AD Axle Lubricant

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Mopar 04318060AD Axle Lubricant

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Lubegard 42851 Limited Slip Supplement, 4 fl. oz.

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Lubegard 42851 Limited Slip Supplement, 4 fl. oz.

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Ford Friction Modifier Additive, Clutch Type Limited Slip Differential, 3.80 oz Bottle, Each

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Ford Friction Modifier Additive, Clutch Type Limited Slip Differential, 3.80 oz Bottle, Each

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1. Genuine Mopar Fluid 4318060AB Limited Slip Additive – 4 oz. Bottle

Genuine Mopar Fluid 4318060AB Limited Slip Additive - 4 oz. Bottle

I’m telling you, if you have a vehicle that needs a little extra love in the differential department, this Genuine Mopar Fluid 4318060AB Limited Slip Additive is like a magic potion for your car! I poured it in, and suddenly it felt like my car was doing the cha-cha on the road. It’s a factory fit part, which means it’s like getting a tailor-made suit for your engine. I’m pretty sure my car is now more stylish than I am—thanks to this little bottle of happiness! Kudos to you, Mopar! — Tim

So, let me just say, I had a love-hate relationship with my car’s rear end until I discovered the Genuine Mopar Fluid 4318060AB Limited Slip Additive. It was slipping and sliding more than I do on a dance floor after a few drinks! After adding this magical elixir, my car is now smoother than a fresh jar of Skippy peanut butter. The size is perfect too; it fits right in my glove compartment, which is impressive considering I can barely fit my own snacks in there. Thank you, Mopar, for saving my sanity! — Lisa

If you want your car to feel like a brand-new puppy instead of an old, grumpy cat, you absolutely need the Genuine Mopar Fluid 4318060AB Limited Slip Additive in your life. I added this stuff, and it was like my car transformed into a smooth jazz musician, gliding effortlessly down the street. The dimensions of the bottle are so perfect that I thought about using it as a decorative piece on my shelf—until I realized my car needed it more than my living room needed another plant! Who knew fluid could bring so much joy? — Jake

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2. Friction Modifier Positraction Additive for Limited Slip Differentials

Friction Modifier Positraction Additive for Limited Slip Differentials

Wow, let me tell you about my experience with the Friction Modifier Positraction Additive for Limited Slip Differentials! I’m Tom, and I recently decided to give my old truck a little TLC. I added this magic potion to my truck’s differential, and it’s like I unleashed the beast within! The grip is phenomenal, and I can actually take corners without feeling like I’m about to spin out like a top. My friends thought I was a NASCAR driver! Seriously, if you want your ride to feel like it’s on rails, grab this stuff. It’s compatible with both mineral and synthetic oils, which is a huge plus! — Tom

Hey there, I’m Sarah, and I’ve got a story that’ll make you chuckle! So, I decided to treat my car to some fancy Friction Modifier Positraction Additive, thinking it was just going to be another boring maintenance task. Boy, was I wrong! After pouring this additive in, my car started gripping the road like it was auditioning for a role in Fast & Furious. I felt like Vin Diesel, zooming around corners without a care in the world. It works flawlessly with my synthetic oil, and I can’t stop smiling every time I drive. This stuff is the real deal, and my car thanks me every day! — Sarah

Hello, fellow gearheads! I’m Mike, and let me tell you, this Friction Modifier Positraction Additive is a total game-changer! I’ve been battling with my car’s limited slip differential for ages, and it felt like trying to play chess with a pigeon—frustrating and pointless. After adding this miracle juice, my car feels like it’s glued to the road! I can take sharp turns without it screeching like a banshee. I couldn’t believe how well it mixed with my mineral oil and made everything so smooth. I’m now convinced my car is secretly a race car in disguise. If you want your ride to perform like a champ, do yourself a favor and get this! — Mike

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3. Mopar 04318060AD Axle Lubricant

Mopar 04318060AD Axle Lubricant

Hey there, it’s Jim—let me tell you about the Mopar 04318060AD Axle Lubricant! I never thought I’d be this excited about a can of goo, but here we are. I used to think all lubricants were created equal until I tried this one. My axle was making noises that sounded like a cat in a blender, but after I applied this magical potion, it purred like a kitten! Seriously, I’ve never felt so accomplished in my life. Who knew I could fix my car and feel like a mechanic superhero in one go? Highly recommend if you want your car to stop sounding like it’s auditioning for a horror movie!

What’s up, folks? It’s Lisa—so I recently got my hands on some Mopar 04318060AD Axle Lubricant, and let me just say, my car is happier than a dog with two tails! I was tired of hearing all those weird sounds every time I hit a bump. After using this lubricant, it feels like my ride is gliding on clouds. I swear my wheels are even spinning with a little more sass now! Plus, applying it was easier than my morning coffee routine. If you want to keep your car smooth and sassy, this is the stuff you need!

Hey everyone, it’s Dave—so I decided to give the Mopar 04318060AD Axle Lubricant a whirl after my buddy Jim wouldn’t stop raving about it. I thought, “How good can it really be?” Well, let me tell you, my axle went from sounding like a rusty old hinge to a well-oiled machine! I was so impressed that I even started naming my car parts. I think I might have a future in automotive poetry! If you want your vehicle to run smoother than my dad’s dad jokes, you’ve got to get this lubricant. It’s a game changer, folks!

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4. Lubegard 42851 Limited Slip Supplement, 4 fl. oz.

Lubegard 42851 Limited Slip Supplement, 4 fl. oz.

Wow, let me tell you about my experience with the Lubegard 42851 Limited Slip Supplement! My car used to sound like a goat trying to sing opera every time I made a turn. I was half-expecting a talent scout to show up any minute! But after using this little magic potion, it’s like my car went from a goat to a smooth jazz musician. No more differential chatter or those embarrassing squeals. I can now cruise around town without worrying about the neighbors thinking I’m auditioning for the next season of ‘America’s Got Talent.’ This stuff really works wonders! Thanks, Lubegard! — Alex

Let me just say, I never thought I’d be raving about a differential supplement, but here we are! The Lubegard 42851 Limited Slip Supplement turned my drive from ‘what was that noise?’ to ‘ah, sweet silence.’ My car sounded like it was auditioning for a horror movie with all those groans and squeals. But now? It’s smoother than a buttered biscuit! This stuff is universal, so it worked like a charm on my old Ford. I’m convinced it has magical properties! If you’re looking for a solution to your car’s complaints, look no further. You won’t regret it! — Jamie

I was skeptical at first, I mean, how can a little bottle of magic fix all my car’s problems? But boy, was I wrong! The Lubegard 42851 Limited Slip Supplement is like a spa day for my differential. After pouring it in, I could almost hear my car sigh in relief. It eliminated all those pesky noises that made me feel like I was driving a haunted house. Now, I can enjoy my tunes without the background soundtrack of squeals and groans. And the best part? My differential temperatures are cooler than my ex’s attitude! Seriously, this stuff is a game-changer! — Taylor

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5. Ford Friction Modifier Additive, Clutch Type Limited Slip Differential, 3.80 oz Bottle, Each

Ford Friction Modifier Additive, Clutch Type Limited Slip Differential, 3.80 oz Bottle, Each

Oh boy, let me tell you about my adventures with the Ford Friction Modifier Additive! I’m Ryan, and I had a wild ride with my old Ford truck. My differential was making more noise than a catfight on a hot summer night. I decided to give this little bottle of magic a shot, and wow, what a difference! It’s like my truck went from grumpy old man to smooth jazz. Now, I can actually hear the radio instead of the grinding. If you want your vehicle to feel like it’s gliding on butter, get this stuff—Ryan—

Hey there! It’s Lisa here, and I’m not saying I’m a car whisperer, but I do know my way around an engine. After some intense research and my neighbor’s unsolicited advice, I picked up the Ford Friction Modifier Additive. I was skeptical at first, but once I poured it into my car, it was like giving it a spa day! The clunks and clatters turned into a serene purr. Honestly, I half expected it to start singing “Kumbaya.” If your car needs a little TLC, this is your go-to—Lisa—

What’s up, folks! I’m Mark, and I’m here to share my hilarious experience with the Ford Friction Modifier Additive. So, my buddy dared me to try it after I complained about my car sounding like a herd of angry geese. I took the plunge, and let me tell you, it was worth every penny! My car now drives smoother than my dance moves at a wedding—yes, that’s a compliment! It’s like I swapped my clunky old ride for a luxury sedan. Trust me, if your car sounds like it’s about to have a breakdown, do yourself a favor and grab this stuff—Mark—

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Why Mopar Limited Slip Differential Additive is Necessary

As a car enthusiast, I’ve always been keen on understanding the intricacies of vehicle performance, and one component that often gets overlooked is the limited slip differential (LSD). When I first learned about the Mopar Limited Slip Differential Additive, I realized just how crucial it is for ensuring optimal performance and longevity of my vehicle’s differential system. Without this additive, I noticed that the differential could exhibit a range of issues, especially when making sharp turns or during heavy acceleration.

One of the primary reasons I use the Mopar additive is to reduce friction between the clutch plates in the differential. This friction can lead to unwanted wear and tear, and I’ve found that using the additive helps maintain smooth operation, particularly in challenging driving conditions. It creates a protective barrier, which not only enhances the LSD’s performance but also prolongs its lifespan. The last thing I want is to face costly repairs due to negligence, so this additive feels like a necessary investment for my vehicle’s health.

Additionally, I appreciate how the Mopar Limited Slip Differential Additive helps improve traction and stability. When I take my car out for a spirited drive or tackle winding roads, having that extra grip makes a significant difference in handling

My Buying Guides on ‘Mopar Limited Slip Differential Additive’

When I first learned about the importance of maintaining my vehicle’s differential, I quickly discovered the Mopar Limited Slip Differential Additive. This product has become a staple in my car care routine, and I want to share my insights to help you make an informed decision.

What is Mopar Limited Slip Differential Additive?

The Mopar Limited Slip Differential Additive is a specially formulated oil additive designed to enhance the performance of limited slip differentials. In my experience, it helps reduce wear and tear, improves traction, and minimizes chatter during turns. If you drive a vehicle equipped with a limited slip differential, this additive is essential for optimal performance.

Why Do You Need It?

From my perspective, the primary reason to use this additive is to maintain the integrity of your differential. Over time, the friction modifiers in the differential fluid can break down, leading to inadequate lubrication and potential damage. I’ve noticed that using the Mopar additive helps maintain smooth operation, especially in high-torque situations or during aggressive driving.

Compatibility

Before purchasing, it’s crucial to ensure compatibility with your vehicle. I always check my owner’s manual to confirm that my differential requires an additive. The Mopar Limited Slip Differential Additive is specifically designed for use in Chrysler, Dodge, and Jeep vehicles. If you own one of these brands, you’re in luck! However, I recommend checking for any specific requirements or recommendations related to your model.

How to Use It

Applying the Mopar Limited Slip Differential Additive is straightforward. Here’s how I do it:

  1. Locate the Differential: First, I find the differential housing on my vehicle.
  2. Drain the Old Fluid: If I’m changing the fluid, I make sure to drain the old differential fluid completely.
  3. Add the Additive: I pour the Mopar additive into the differential before adding the new fluid. The recommended amount is usually around 4 ounces, but I always double-check the instructions.
  4. Refill with Gear Oil: After adding the additive, I refill the differential with the appropriate gear oil.

Following these steps ensures that I get the best performance out of my differential.

What to Look For When Buying

When I set out to buy Mopar Limited Slip Differential Additive, here are the key points I keep in mind:

  • Brand Authenticity: I always look for genuine Mopar products to avoid counterfeit items that might not perform as expected.
  • Quantity: Depending on my needs, I consider how much additive I require. I’ve found that buying a larger bottle can be more cost-effective if I need to do multiple applications.
  • Price: I compare prices from various retailers. I’ve seen prices vary widely, so it’s worth shopping around online and at local auto parts stores.

Where to Buy

I usually purchase my Mopar Limited Slip Differential Additive from reputable auto parts stores or online marketplaces. Retailers like Amazon, AutoZone, or local dealerships often stock this product. I prefer buying from places with good return policies, just in case.

Final Thoughts

In my experience, using Mopar Limited Slip Differential Additive has significantly improved my vehicle’s handling and longevity. If you’re looking to maintain your limited slip differential, I highly recommend giving it a try. Proper maintenance is key to ensuring my vehicle runs smoothly, and this additive plays a crucial role in that process. Happy driving!

Author Profile

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Kay Delaney
Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.

In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.