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K24 Upper Coolant Housing w/o Filler Neck - Includes Hose End and 16AN (OEM Angle)

Marsoni M251S
Sale price$102.00
Pay 4 payments of $25.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
K24 Upper Coolant Housing w/o Filler Neck - Includes Hose End and 16AN (OEM Angle)Applications: K20Z3 K24 heads Features: * 16OR (O Ring) and Hose End 1. 25 Note: * Will NOT work with K24Z and K24Y Series Engines * Will NOT work with K24A1 * May Have fitment issues with turbos depending on size of turbo and manifold * Rad cap is not included * There is fitment issues with the K20 Upper Coolant Housing and Jackson Racing Supercharger Here is the K Tuned Upper Coolant Housing. With applications for both K20 and K24 engines, these
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 1255 reviews
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C
Verified Purchase
Chris
Phoenix, US
★★★★★ 4
Color is off, feels decent
Color: 07-beige, Size: 20" X 26" (Pack of 2)
Feels nice and very cooling to the touch. Although you can tell it definitely isn't cotton. I ordered the color beige but it is much more of a cream color.
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Reviewed in the United States on February 23, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Good quality and value!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Washed nicely and cooled pretty well! Love thaf they stay on the pillow for my ASD son. Just what I was looking for! Would recommend!
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Reviewed in the United States on May 18, 2026
D
Verified Purchase
DAVID
Louisville, US
★★★★★ 5
Great case
Color: 03-dark Grey, Size: 20" X 26" (Pack of 2)
Love these pillow cases! FYI: 20" X 26" are PERFECT for supposed "queen size" feather pillows. 20" x 30" ones are too big and allow the feather pillow to flatten out too much. There is a bit of stretch to the cases. The "cool side" of the pillow case IS NOTICEABLY COOLER than the other side. Good zipper.
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Reviewed in the United States on March 31, 2026
J
Verified Purchase
Jennifer Warnecke
Boise, US
★★★★★ 3
Hmmmm not really a cooling case
Color: 07-beige, Size: 20" X 36" (Pack of 2)
I bought these because like many I get hot at night, right around my neck. While it's soft and satin to the touch, and cool to touch, it doors keep me cool presay. I still get hot, I flip the pillow and because it's cool, I get cooled down. Again doesn't actually keep me cool all night though.
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Reviewed in the United States on March 4, 2026
G
Verified Purchase
Gary y.
Natrona Heights, US
★★★★★ 5
That I keep my head, cool
Color: 01-grey, Size: 20" X 26" (Pack of 2)
They are cool and that’s exactly what I wanted. Something that wasn’t hot and I’m very happy with my purchase.
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Reviewed in the United States on April 27, 2026

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