SKU: 91100690487

2008-2014 BMW Engine Piston w/Rings 4.4L V8 Twin Turbo N63 – 11257613626

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Description

2008-2014 BMW Engine Piston w/Rings 4.4L V8 Twin Turbo N63 – 11257613626Piston Kit for BMW 4. 4L V8 N63 Twin Turbo (2008 2014) Upgrade your BMW's performance with our premium replacement parts kit. Designed to fit select BMW N63 Engines from 2008 2014 (4. 4L V8 Twin Turbo Gas). This kit includes parts for one piston. Please refer to the vehicle fitment chart(s) to confirm fit. Vehicle Fitment Chart BMW Fitment Model (Chassis) Year Range Engine 550i (F10) 2010 2013 4. 4L V8 Gas 550i xDrive (F10) 2011 2013 4. 4L V8 Gas 550i

Piston Kit for BMW 4.4L V8 N63 Twin Turbo (2008-2014)

Upgrade your BMW's performance with our premium replacement parts kit. Designed to fit select BMW N63 Engines from 2008-2014 (4.4L V8 Twin Turbo Gas). This kit includes parts for one piston. Please refer to the vehicle fitment chart(s) to confirm fit.

Vehicle Fitment Chart
BMW Fitment
Model (Chassis) Year Range Engine
550i (F10) 2010-2013 4.4L V8 - Gas
550i xDrive (F10) 2011-2013 4.4L V8 - Gas
550i GT (F07) 2010-2012 4.4L V8 - Gas
550i GT xDrive (F07) 2010-2012 4.4L V8 - Gas
650i (F12/F13) 2012 4.4L V8 - Gas
650i xDrive (F12/F13) 2012 4.4L V8 - Gas
750Li (F02/F04) 2009-2012 4.4L V8 - Gas
750Li xDrive (F02) 2010-2012 4.4L V8 - Gas
750i (F01/F04) 2009-2012 4.4L V8 - Gas
750i xDrive (F01) 2010-2012 4.4L V8 - Gas
X5 (E70) 2011-2013 4.4L V8 - Gas
X6 (E71/E72) 2008-2014 4.4L V8 - Gas
Part Specifications & Numbers

Notes:
This kit includes parts for ONE piston.

OEM Part Numbers Included:

Piston:
11257613626 (Replaces 11257576475)

Piston Rings (Set):
11257574822

Snap Ring (Circlip):
11257556955

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

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:
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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: 91100690487

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4.0 ★★★★★
Based on 26 reviews
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C
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Crystal smith
Chelsea, US
★★★★★ 5
Fave dog toy!
Color: Betty Bigfoot
Great toy! My dog prefers the ball inside which is great for chewing on, bouncing, and playing fetch. Very thick rubber, lasts a good while. The outside cover is pretty tough, but for those who like a challenge it should last a little while. It really depends on how determined and fierce the dog is about chewing! We’ve had 3 of them. We always keep a back up for when one expires!!
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Reviewed in the United States on May 25, 2026
A
Verified Purchase
Anjelica
Pawtucket, US
★★★★★ 5
Perfect for Heavy Chewers—Huge Hit in Our House!
Color: Aurora Beast
This toy is an absolute favorite in my house! My dogs are usually pretty picky and can destroy most toys within minutes, but this one has seriously impressed me. It’s super durable while still being soft enough for them to carry around and cuddle with. They’re completely obsessed—whether they’re chewing on it, tossing it around, or just walking around proudly with it in their mouths. It keeps them entertained for a long time, which is a huge win. Definitely worth it if you have strong chewers and want something that actually lasts. I’ll be buying more from this line for sure!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
P
Verified Purchase
Penny Theriault
Lexington, US
★★★★★ 5
SUPERB FOR AGGRESSIVE CHEWERS
Color: Betty Bigfoot
Our Silver Lab, Theo, is a VERY aggressive chewer who loves destroying balls! We bought Barkbox Betty for Theo’s Birthday, and it was almost a week before Theo removed the cover when he discovered the ball inside and he loves it! And it’s tough design seems to be holding up! Eager to figure out if it floats! We will definitely buy this high quality toy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
M
Verified Purchase
Meg
Dallas, US
★★★★★ 4
Too hard and heavy.
Color: Fowl Play
Very cute idea but my dog was not at all interested. It’s too hard for her to chew on. She didn’t even care enough about it to rip the outside. It’s hard and heavy. I will stick with the non-super chewer bark toys. They don’t last as long, but she loves them.
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Reviewed in the United States on September 2, 2025
J
Verified Purchase
jennifer72
Massapequa, US
★★★★★ 5
Tough & fun!
Color: Betty Bigfoot
This is my puppy’s favorite toy. I’ve bought 4 in case he eventually finds a way to destroy the ball because he is a 1 year old super-chewer. That said, this ball is TOUGH! It’s taken severe abuse from our dog & we couldn’t be more satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026

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