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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
4.7 ★★★★★
Based on 922 reviews
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Product Reviews
★★★★★ 5
Some of the brightest yellowish green tent lights I've ever had
Color: Amber Spot Beam (ZD000706)
I put these on my 2022 Subaru outback the bottom middle section of the bumper in the front spread apart about 2 ft they are very bright they illuminate any reflective surface for at least a mile and a half to 2 mi on the interstate people just move right out of the way when you're behind them because they are so bright five stars very easy to install a top shelf
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Well worth the money
Color: Amber Led Offroad Light
Got these mounted on the A-pillars on my XJ. The mounts are sturdy and fairly easy to adjust. The housings are built well.
Wiring is 4 out of 5; battery connection is only a foot from the relay so I had to extend the + and - about 3ft in order to mount the relay in a good spot. Plugs seem nice but trying to run/hide the wires for the lights is difficult due to the size of the plugs. Lights are bright with excellent reach and even spread. Lens are crystal clear. We'll see how they hold up against dirt, grime, and water.
Side note, the spot beam is exactly that and is not even remotely safe for on-coming traffic if it's pointed forward.
I ran these off-road and they were superb and exactly what I was looking for. Well worth the price.
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Reviewed in the United States on October 16, 2025
★★★★★ 5
Not bad for money. But the spot lens is def a narrow spot
Color: 4.5inch Spot Light, Color: 4.5inch Spot Light
I did a direct comparison to BD squadron pro with spot lens.
Pic one is 1 squadron spot lens, pic two is 1 auxbeam 4.5
Not a pair. Only one light each.
Then the video is 2 squadron pro one with spot lenses the other with combo lens.
Then both auxbeam 4.5.
I wouldn’t buy the spot lens unless you have other lights or just trying to light a narrow beam a long ways. The fill light is not good.
I say the brackets and the finish is on par with BD, not as deep as the XL80 but similar in size.
The BD XL pro is def brighter with better fill even with spot lenses. I would say 4 of these would match the XL Pro at half the money if you have the space for four of them.
But even 4 don’t match the XL80’s. But for 160 bucks it’s a good solid light.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great quality, and very bright.
Color: 4inch Spot Light, Color: 4inch Spot Light
I installed 4 of these pod lights in the front bumper of my 2009 f150 (2 spot beam, and 2 combo beam), and I am very pleased with the overall build quality, and brightness of these pod lights. Installing them is fairly straight forward once you have them mounted where you want them, and they look great! I highly recommend these lights if you are looking to upgrade the lighting on your vehicle!
The video I have attached is with the amber lens, and the picture with the lights on is without the lens. I prefer to keep the lenses on most of the time since it does add a layer of protection from the sun, and bugs/rocks while driving. I also do prefer the amber color for driving at night compared to the white.
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Awesome, Super Bright!!
Color: 4inch Combo Light
Awesome, Super Bright!!
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Reviewed in the United States on April 16, 2026
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