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Description
2008-2014 BMW Engine Piston Rings Set Of (8) N63 4.4 L Twin Turbo V8 – (11257574822)Piston Kit for BMW 4. 4L V8 N63 Twin Turbo Upgrade your BMW's performance with our premium replacement parts. Designed to fit 4. 4L V8 BMW N63B44O0 Twin Turbo Gas engines. 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
Piston Kit for BMW 4.4L V8 N63 Twin Turbo
Upgrade your BMW's performance with our premium replacement parts. Designed to fit 4.4L V8 BMW N63B44O0 Twin Turbo Gas engines. 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:
112510, 1257574822, 11257548865, 11257523404
Engine Application:
4.4L V8 N63B44O0 Twin Turbo Gas
Other Names:
Piston, Piston Kit, Engine Piston with Rings Kit, Repair Kit Piston with Rings
Fits Models:
BMW 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
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:
- 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
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great bags
Size: 140 Count (Pack of 1), Size: 140 Count (Pack of 1)
I’ve been really impressed with the Glad ForceFlex Tall Kitchen Trash Bags. The durability is definitely noticeable, they hold up well even with heavier trash and don’t tear easily. The ForceFlex feature really makes a difference because the bags stretch instead of ripping. The Gain Lavender scent is also a huge plus, it actually smells fresh and helps keep the kitchen from smelling like garbage. Overall, they’re strong, reliable, and make taking out the trash a lot less unpleasant.
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Reviewed in the United States on April 5, 2026
★★★★★ 4
Great scent and convenient design – good everyday trash bags
Size: 40 Count (Pack of 1), Size: 40 Count (Pack of 1)
These were the perfect size for my tall kitchen trash can and fit really well without slipping. The lavender scent is fresh and noticeable without being overpowering, which I really like.
One of my favorite features is how easy it is to pull out the next bag. It makes changing the trash quick and simple, which is super convenient for everyday use.
The bags are white but still do a good job of covering what’s inside, so they offer a decent amount of privacy.
They weren’t quite as strong as I expected, especially with heavier loads, but they still held up well enough for regular household trash.
Pros:
• Fresh, pleasant scent
• Perfect fit for tall kitchen cans
• Easy to pull out and use the next bag
• Good coverage for privacy
Cons:
• Not as strong as expected for heavier trash
Overall, I think these are a great value for the price and I would buy them again.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Durable
Size: 140 Count (Pack of 1)
The Glad ForceFlex trash bags are strong and reliable, thanks to their stretchable design that helps prevent rips and leaks. The Gain lavender scent with Febreze keeps your kitchen smelling fresh, which is a big plus. The drawstring makes tying and carrying easy. Only downside—they can be a bit pricey compared to basic bags, but the quality makes up for it.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Strong, long-lasting, and with a Gain lavender scent!
Size: 140 Count (Pack of 1), Size: 140 Count (Pack of 1)
I've tried a lot of trash bags, and these Glad ForceFlex Lavender Gain bags have really surprised me. The 13-gallon size is perfect for the kitchen, and the 140-count pack lasts a really long time, so I feel like it's worth it for the quantity. What I like most is that they're strong and don't tear easily when the trash is heavy. The ForceFlex technology really helps because the bag stretches a little instead of ripping. Plus, the Lavender Gain scent leaves a fresh smell and really helps control bad odors in the kitchen. So far, I haven't had any problems with spills or leaks, and that's super important to me. I would definitely buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
High Quality Paper Towels That Actually Last
Package Size Name: Triple, Size: 141 Sheets (Pack of 16)
These are easily some of the best paper towels we’ve used. The cloth-like feel makes a noticeable difference right away. They’re soft but still very strong, and they hold up well even when wet without tearing apart.
Absorbency is excellent, so you don’t need to use multiple sheets to clean up a mess. One sheet usually gets the job done, which makes them more efficient than most standard options. They’re also thick enough to handle tougher cleaning without falling apart.
Overall, great quality and very reliable. The whole family uses them, and they’ve held up well for everything we need.
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Reviewed in the United States on April 6, 2026