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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
OEM NISSAN 1104052F00 HEAD ASSEMBLY CYLINDER 11040-52F00Brand NISSAN Product Name HEAD ASSEMBLY CYLINDER Product Number 11040 52F00 Compatible Car 180SX Silvia KPS13 KRPS13 PS13 RPS13 RS13 Compatible Engine SR20D SR20DT SR20DE SR20DET Product Description Head assembly cylinder with respect to fit, please check with the manufacturer before purchase. There are also cases that do not meet by grade by the same vehicle model year. Compatible Models: 180SX, Silvia Chassis Models: KPS13, KRPS13, PS13, RPS13, RS13
| Brand | NISSAN |
| Product Name | HEAD ASSEMBLY CYLINDER |
| Product Number | 11040-52F00 |
| Compatible Car | 180SX Silvia KPS13 KRPS13 PS13 RPS13 RS13 |
| Compatible Engine | SR20D SR20DT SR20DE SR20DET |
| Product Description | Head assembly cylinder with respect to Compatible Models: 180SX, Silvia Chassis Models: KPS13, KRPS13, PS13, RPS13, RS13 fit year: 1991 / 01-1994 / 01 - |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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.
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- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1656 reviews
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Product Reviews
★★★★★ 5
Excellent pillow, firm but more flexible than others of its type
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
I previously bought a similar pair of pillows from Sleep Innovations, but they are now either out of stock or unavailable. This new brand is a bit softer and more comfortable than the original pair. It's good for sleeping on my side or my back. The pillow cradles and supports the head and neck in a more contoured way than some harder pillows. The price is reasonable. The only difference from Sleep Innovations is that this pillow does not have a zip cover. So there is no way to wash the exterior. I suppose that one could buy a zip cover for it at extra cost.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Side sleepers rejoice!
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
I have spent hundreds of dollars on pillows. I am primarily a side sleeper and every few years I find myself waking up with a "crick" in my neck accompanied by pain and tension. I have had this pillow for only two nights and I am leaving a positive review. It is firmer than one would expect based on first appearance and the "press" test. The surface stays cool and I can sleep any which way and I am still comfortable. Definitely recommend!
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Reviewed in the United States on March 1, 2026
★★★★★ 4
Too Soft for Him, Just Right for Me
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
My husband purchased this for himself but found it to be too soft for his preference. I decided to try it, and it worked well for me. While I agree it’s not as firm as either of us typically like, it still provided adequate support, and the shape retention held up nicely. Overall, it wasn’t a match for him, but it worked just fine for my needs.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Yes
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
Great for a side sleeper. Firm enough that it doesn’t collapse but soft and cool
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Love this pillow!
Size: Queen Size: 27.6"L x 15.7"W soft, Color: White
I sleep on my side and this pillow is great! I also enjoy the cooling aspect. I forgot my pillow at a hotel and had another one ordered before I got home.
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Reviewed in the United States on May 23, 2026