SKU: 90888560568

Genuine Mopar Limited Slip Additive Friction Modifier 4 oz - 4318060AD

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Description

Genuine Mopar Limited Slip Additive Friction Modifier 4 oz - 4318060ADImprove the performance and longevity of your vehicles limited slip differential with the Genuine Mopar Limited Slip Additive Friction Modifier (4 oz). This OEM formulated additive reduces chatter and friction between clutch plates, ensuring smooth engagement and optimal differential operation. Key Features OEM Quality: Manufactured to Mopar original equipment standards for reliable performance and compatibility. Minimizes Noise & Vibration: Helps

Improve the performance and longevity of your vehicle’s limited slip differential with the Genuine Mopar Limited Slip Additive Friction Modifier (4 oz). This OEM-formulated additive reduces chatter and friction between clutch plates, ensuring smooth engagement and optimal differential operation.

Key Features

OEM Quality: Manufactured to Mopar original equipment standards for reliable performance and compatibility.

Minimizes Noise & Vibration: Helps eliminate unwanted chatter or vibration commonly experienced in limited slip differentials.

Supports Differential Function: Enhances smooth operation and consistent performance of Sure‑Grip, Trak‑Lok, Power‑Lok, and other LSD systems.

Convenient 4 oz Bottle: Easy to add during routine differential maintenance or when service guidelines recommend.

Why Choose Genuine Mopar

Using the Genuine Mopar Limited Slip Additive preserves your differential’s factory performance. OEM friction modifiers are precisely formulated to maintain the correct balance of lubrication and friction for limited slip clutches, unlike generic aftermarket alternatives.

Application Instructions

Drain and refill the differential with the specified Mopar gear oil or as outlined in your service manual.

Add one 4 oz bottle of Mopar Limited Slip Additive to the differential oil.

Reinstall the differential fill plug and operate the vehicle normally to allow the additive to mix thoroughly with the gear lubricant.

Product Details

Part Number: 4318060AD
Size: 4 fl oz Bottle
Condition: New, Genuine Mopar OEM Product

Compatibility Notice

Intended for limited slip differentials requiring a friction modifier. Verify fitment and proper usage with your vehicle’s owner manual or a qualified professional before use.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90888560568

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4.4 ★★★★★
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Chelsea, US
★★★★★ 5
Top of the line, best pillows Ive ever had
Color: White-cooling Basic, Size: Queen(Pack of 2)
These pillows are top of the line! I bought them in 2024 and they are still fluffy. When they lose a little fluff, you just punch em around a little bit and voila, like new again. They have kept their shape cery well and do great for cooling. I haven't had to add more filling yet either. I just laid my head on one and thought, I need to do a review cause everytime i lay on these pillows its like clouds. My head is heavy and this is relief :-D
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
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Verified Purchase
Chelsea H.
Belleville, US
★★★★★ 3
Weird smell
Color: White-cooling Basic, Size: Queen(Pack of 2)
The pillows are great for someone looking for something cool and comfortable. We loved them so much that we bought a second pair. However, we were seriously disappointed with the odor of our last purchase. They give off a strong and indescribable chemical/burning plastic smell so nauseating that it’s difficult to sleep with. We’re hoping this issue will resolve with a couple more washes of the pillow cases, but am worried the source is the stuffing itself.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Ken Hill
Charlottesville, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
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Verified Purchase
Molly Farrell
Charlottesville, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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Verified Purchase
Nicole Hoelting
Lowell, US
★★★★★ 5
Finally sleeping through the night without waking up drenched
I was dealing with night sweats almost every night. Waking up overheated, flipping my pillow over constantly, just uncomfortable and restless. It was starting to mess with my sleep in a real way. Since switching to this cooling pillowcase (and pairing it with a cooling blanket), it’s been a completely different experience. I’m actually staying cool through the night and not waking up soaked or irritated. The fabric feels cool to the touch right away and doesn’t trap heat like a regular pillowcase. It’s smooth, comfortable, and still feels good after washing. Not stiff or weird like some “cooling” materials can be. Is it magic? No. But does it noticeably reduce overheating and help you sleep better? Absolutely. If you run hot at night or deal with night sweats, this is one of those small upgrades that makes a big difference. I wish I had bought it sooner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026

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