Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Synergy 8853-01 Adjustable Front Upper Control ArmsGAP carries the Synergy 8853 01 Adjustable Front Upper Control Arms to strengthen the front end of your 2018 2023 Jeep Wrangler JL or 2020 2023 Jeep Gladiator JT. The Synergy Adjustable Front Upper Control Arms are a Heavy Duty upgrade for the OEM fixed length Gladiator & Wrangler control arms. These adjustable control arms to allow for correcting pinion angle and re centering of the front axle housing for oversize tires and increased ride heights.
GAP carries the Synergy 8853-01 Adjustable Front Upper Control Arms to strengthen the front end of your 2018-2023 Jeep Wrangler JL or 2020-2023 Jeep Gladiator JT. The Synergy Adjustable Front Upper Control Arms are a Heavy Duty upgrade for the OEM fixed-length Gladiator & Wrangler control arms. These adjustable control arms to allow for correcting pinion angle and re-centering of the front axle housing for oversize tires and increased ride heights. Synergy's Double Adjuster Assembly allows adjustment of control arm length without removing them from the vehicle and uses a pinch bolt instead of jam nut for ease of use and reliability. Maintenance Free Dual Durometer Bushings are used at both ends for uncompromised articulation and isolation of Noise, Vibration, and Harshness (NVH).
Benefits:
Maintenance Free
Stronger than stock
Increases articulation
Lighter than comparable offerings
Adjustable without removing from vehicle
No jam nuts that are impossible to keep tight
Isolates Noise, Vibration, and Harshness (NVH) increasing ride quality
Adjustable to accommodate oversize tires and increased ride heights
Min/Max Lengths:
Min: 20.00"
Max: 21.25"
Benefits:
Maintenance Free
Stronger than stock
Increases articulation
Lighter than comparable offerings
Adjustable without removing from vehicle
No jam nuts that are impossible to keep tight
Isolates Noise, Vibration, and Harshness (NVH) increasing ride quality
Adjustable to accommodate oversize tires and increased ride heights
Features:
- Sold in pairs
- Clevis end forged from 1045 steel for increased strength
- Adjustable from stock length to 1.5 inches longer than stock
- Tubing size allows the best combination of strength and weight savings
- Made from high-quality crush resistant 1 3/8 inch X .188 Wall 1026 DOM tubing
- 100% bolt-on components assures an easy, trouble-free installation with the use of basic hand tools
- Features Synergy Dual Durometer Bushings (DDB) with Teflon� bearing surface for a maintenance-free design focusing on performance, flex, longevity, and ride quality
- Synergy double adjuster sleeve & pinch bolt assembly allows for adjustment of control arm length without removing the control arm mounting bolt
- Suspension components feature an abrasion-resistant powder coat finish for maximum durability and corrosion resistance
Min/Max Lengths:
Min: 20.00"
Max: 21.25"
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- 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
4.6 ★★★★★
Based on 656 reviews
Sort
Product Reviews
★★★★★ 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
★★★★★ 5
so far so good
I was surprised at this pair of pillow cases only because the material seemed impossible to be cooling - it's that weird polyester blend. So far I have not awoken feeling sweaty around my face and scalp. I don't recall what I originally paid but I think it is great value for money! If you are sensitive to out of the box smell, I washed mine first and it didn't impede on the efficacy of the cooling!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
It’s like sleeping on a beach in San Vito lo Capo
Italian voice:
I’m a big meaty fella so I put off a lot of heat ya hear. These pillow cases have changed my life. One moment they’re hot and the next you flip them and you’re blasted with a blast of ice cool what it feels like to chew 5 gum feeling capeesh. I would reccomend these pillow cases to even my grandma. If ya wanta get a rest so good that it feels like ya been sleeping with the fishes get these pillow cases, they’re the real deal. Then stop at Pauline’s joint and grab a slice of pizza say Vinnie sent ya. Anyways I gotta go my wife’s cooking up a mean lasgna and we’re gonna watch the dodgers. Let me know how these treat ya I guarantee they will change your life. Vinnie out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026