SKU: 84269741965

2008-2017 BMW Engine Piston with Rings Set Of (8) N63 4.4 L Twin Turbo V8 – (11257613626, 11257574822, 11257556955)

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Description

2008-2017 BMW Engine Piston with Rings Set Of (8) N63 4.4 L Twin Turbo V8 – (11257613626, 11257574822, 11257556955)Piston Kit (Set of 8) for BMW 4. 4L V8 N63 Twin Turbo Upgrade your BMW's performance with our premium replacement parts kit. Designed to fit 4. 4L V8 BMW N63B44O0 Twin Turbo Gas engines. This set includes 8 pistons with rings. Please refer to the vehicle fitment chart(s) to confirm fit. Vehicle Fitment Chart BMW Fitment Year Model Body & Trim Engine 2014 X6 M, 50iX 4. 4L V8 Gas 2014 760Li Sedan 4. 4L V8 Gas 2013 X6 M, 50iX 4. 4L V8 Gas 2013 X5 M, 50iX

Piston Kit (Set of 8) for BMW 4.4L V8 N63 Twin Turbo

Upgrade your BMW's performance with our premium replacement parts kit. Designed to fit 4.4L V8 BMW N63B44O0 Twin Turbo Gas engines. This set includes 8 pistons with rings. Please refer to the vehicle fitment chart(s) to confirm fit.

Vehicle Fitment Chart
BMW Fitment
Year Model Body & Trim Engine
2014 X6 M, 50iX 4.4L V8 - Gas
2014 760Li Sedan 4.4L V8 - Gas
2013 X6 M, 50iX 4.4L V8 - Gas
2013 X5 M, 50iX 4.4L V8 - Gas
2013 760Li Sedan 4.4L V8 - Gas
2013 550iX Sedan 4.4L V8 - Gas
2013 550i Sedan 4.4L V8 - Gas
2012 X6 M, 50iX 4.4L V8 - Gas
2012 X5 M, 50iX 4.4L V8 - Gas
2012 Hybrid 7 Sedan 4.4L V8 - Gas
2012 Alpina B7X Sedan 4.4L V8 - Gas
2012 Alpina B7LX Sedan 4.4L V8 - Gas
2012 Alpina B7L Sedan 4.4L V8 - Gas
2012 Alpina B7 Sedan 4.4L V8 - Gas
2012 760Li Sedan 4.4L V8 - Gas
2012 750iX Sedan 4.4L V8 - Gas
2012 750i Sedan 4.4L V8 - Gas
2012 750LiX Sedan 4.4L V8 - Gas
2012 750Li Sedan 4.4L V8 - Gas
2012 650iX Coupe, Convertible 4.4L V8 - Gas
2012 650i Coupe, Convertible 4.4L V8 - Gas
2012 550iX Sedan 4.4L V8 - Gas
2012 550i Sedan 4.4L V8 - Gas
2011 X6 M, 50iX 4.4L V8 - Gas
2011 X5 M, 50iX 4.4L V8 - Gas
2011 Hybrid 7L Sedan 4.4L V8 - Gas
2011 Hybrid 7 Sedan 4.4L V8 - Gas
2011 Alpina B7X Sedan 4.4L V8 - Gas
2011 Alpina B7LX Sedan 4.4L V8 - Gas
2011 Alpina B7L Sedan 4.4L V8 - Gas
2011 Alpina B7 Sedan 4.4L V8 - Gas
2011 760Li Sedan 4.4L V8 - Gas
2011 750iX Sedan 4.4L V8 - Gas
2011 750i Sedan 4.4L V8 - Gas
2011 750LiX Sedan 4.4L V8 - Gas
2011 750Li Sedan 4.4L V8 - Gas
2011 650i Convertible 4.4L V8 - Gas
2011 550iX Sedan 4.4L V8 - Gas
2011 550i Sedan 4.4L V8 - Gas
2010 X6 M, 50iX 4.4L V8 - Gas
2010 X5 M, 50iX 4.4L V8 - Gas
2010 Hybrid 7L Sedan 4.4L V8 - Gas
2010 Hybrid 7 Sedan 4.4L V8 - Gas
2010 Hybrid X6 - 4.4L V8 - Gas
2010 Alpina B7L Sedan 4.4L V8 - Gas
2010 Alpina B7 Sedan 4.4L V8 - Gas
2010 760Li Sedan 4.4L V8 - Gas
2010 750iX Sedan 4.4L V8 - Gas
2010 750i Sedan 4.4L V8 - Gas
2010 750LiX Sedan 4.4L V8 - Gas
2010 750Li Sedan 4.4L V8 - Gas
2010 550iX Sedan 4.4L V8 - Gas
2010 550i Sedan 4.4L V8 - Gas
2009 X6 50iX 4.4L V8 - Gas
2009 750i Sedan 4.4L V8 - Gas
2009 750Li Sedan 4.4L V8 - Gas
Part Specifications & Numbers

OEM Part Numbers:

Piston:
11257613626 (Replaces 11257576475)

Piston Rings (Set per piston):
11257574822

Snap Ring (Circlip):
11257556955

Notes:
This set includes 8 complete Pistons with Rings.

Engine Application:
4.4L V8 N63B44O0 Twin Turbo (Gas/Petrol/Electric)

Other Names:
Piston, Piston Kit, Engine Piston with Rings Kit, Repair Kit Piston with Rings

Fits BMW Models:

550i, 550iX, 650i, 650iX, 750i, 750iX, 750Li, 750LiX, 760Li, Alpina B7, Alpina B7L, Alpina B7LX, Alpina B7X, Hybrid 7, Hybrid 7L, Hybrid X6, X5, X5 M, X6, X6 M & more

Fits BMW Chassis:

F01, F02, F04, F07, F10, F12, F13, E70 X5, E71 X6, E72 X6 & more

Enhance your driving experience with our top-notch BMW parts. Order now for quality and precision you can trust.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 84269741965

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tonya k
Louisville, US
★★★★★ 5
Amazing jeans! My daughter loves them!
Size: 7 Slim, Color: Washed Blue, Size: 7 Slim, Color: Washed Blue
My daughter is really slim but tall. She is 7 about 50 pounds. She loves them and I’m so happy because all the other jeans that I buy I have to return cuz they are all too big on her. The jeans are stretchy and feel much more expensive for the price! Great quality! I will be ordering more for sure!
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Reviewed in the United States on April 14, 2026
M
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Mr. Young
Pawtucket, US
★★★★★ 4
Beats Name Brands Jeans 👖
Size: 14, Color: Washed Blue
These pants are good for $12.78 you can’t beat that only thing is the legs are a bit too long. Good quality jeans beats name Brand jeans that’s why I gave 4 stars not five stars she will grow in to them.
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Reviewed in the United States on June 11, 2026
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Veronica
Pawtucket, US
★★★★★ 5
Happy customer
Size: 14 Slim, Color: Washed Blue
My girl absolutely loves the jeans!!!! I sized up for her just incase and I’m glad I did because they fit her perfectly!!!!!!!! I sized up for her height! Perfect length!!!! Great quality!!!! Great price!!!! Jeans look just like they are pictured online!
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Reviewed in the United States on December 19, 2025
F
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Felicia
Waukegan, US
★★★★★ 5
Cute jeans
Size: 12, Color: Washed Blue, Size: 12, Color: Washed Blue
Bought these jeans for my daughter and they fit great! The material is thick, which is nice even in warm weather. They look just like the photo and have a great length to them. Very comfortable and stretchy . She loves them!
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Reviewed in the United States on October 16, 2025
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Teri PD
Louisville, US
★★★★★ 5
FANTASTIC FIT
Size: 16 Plus, Color: Washed Blue
I'm a 4'7" , 65 year old woman. Due to abdominal issues I needed jeans that give that extra something on the waist. I've tried on just about every brand of jeans ranging in size from adult/junior 6 to 12. If they fit on the legs the waist was huge. If they fit on the waist the legs and butt had enough room for me and a friend. I was resigned to wearing yoga pants and leggings with big shirts. My son mentioned that he loved the Amazon basics men's dress slacks, so I figured why not. First I looked at women's and juniors, and I knew from the measurements that I was still stuck. Then I remembered that about 15 years ago I'd buy girls pants (I was a size 12 in kids at the time) Looking at the sizes I knew a 12 was way too small, then I saw the 16 plus. With hesitation I bought them. Well glory be miss Agnes, THEY FIT. Comfortable, real jeans again. Sure, I have to take them up about 6 inches, but that's fine, not a problem. I'm just so happy to have real jeans again !!!
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Reviewed in the United States on November 30, 2023

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