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USA
- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Supertech Mitsubishi 4B11 87.5mm Bore .040in (1mm) Thick MLS Head GasketExperience superior sealing performance with the Supertech Mitsubishi 4B11 MLS Head Gasket, designed specifically for engines with an 87. 5mm bore and a thickness of . 040 inches (1mm). This Multi Layer Steel (MLS) gasket ensures excellent durability and optimal compression, making it ideal for high performance applications and engine rebuilds. Built to meet the demanding conditions of modified and stock engines alike, the Supertech MLS Head Gasket
Experience superior sealing performance with the Supertech Mitsubishi 4B11 MLS Head Gasket, designed specifically for engines with an 87.5mm bore and a thickness of .040 inches (1mm). This Multi-Layer Steel (MLS) gasket ensures excellent durability and optimal compression, making it ideal for high-performance applications and engine rebuilds.Built to meet the demanding conditions of modified and stock engines alike, the Supertech MLS Head Gasket provides a reliable seal that withstands thermal expansion and shrinkage, minimizing the risk of leaks.
Precision-engineered to fit Mitsubishi 4B11 engines, this gasket maintains consistent sealing pressure over time, contributing to enhanced engine efficiency and longevity. Whether you're tackling a hot rod restoration or upgrading a sports car, this head gasket offers the performance and dependability you need.
Trust in a product that balances strength, flexibility, and resilience, ensuring your engine stays sealed under intense operating conditions. Upgrade your engine components with the Supertech Mitsubishi 4B11 MLS Head Gasket and deliver top-tier performance with every drive.
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
4.9 ★★★★★
Based on 275 reviews
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Product Reviews
★★★★★ 3
These are not sized correctly - beware
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
Edit: I was going to return these pillows but the seller contacted me and offered a full refund due to the size issue without having to send the pillows back.
I am happy with this and happy to keep them on a spare queen size bed as they really are nice pillows. Just the wrong size.
pros: they are a nice pillow and the cooling feature is really great, and you can adjust to your liking
cons: absolutely wrong size. Ordered King, tag says king, all measurements on listing and tag say 20x36, in reality they are more like 20x30. Definitely Queen pillows being sold as King.
I did not see any reviews at first about size issues but after I got these and did a search it does look like others have had the same problem.
A shame, would have given them a great review if they were the correct size
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Cool and comfy
Color: Blue-ice Plus, Size: King(Pack of 1)
Great pillow. Keeps you cool.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Really Good Cooling Pillows for Sleeping
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Soft and smooth cover
Color: Grey, Size: Body（20"X 54"）
This is a nice pillow cover overall. The fabric feels good and it's comfortable to sleep on, especially compared to a more basic cotton cover. It is maybe a little thinner than I expected, so if you want something thick and heavy this probably isn't that. But for a soft smooth cover that fits and feels decent, I think it's worth it. No major complaints from me after using it.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
These are the ones you want
Color: Grey, Size: Body（20"X 54"）
May need to iron them out when wash/dried but my old ones still look new- soft, cooling, smooth, color is still great. Not itchy or cheap feeling. Buying a new set for family.
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Reviewed in the United States on May 15, 2026
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