If you’re searching for the BMW N63 engine valve stem seals replacement video, you’ve found it. Here’s why – because in this DIY video guide, you’ll learn secret tips from the best professional mechanics who know how to turn wrenches…
BMW N63 engine valve stem seals replacement
Watch this trending video about the best BMW N63 engine valve stem seals replacement
Very time-consuming repair for BMW V8 N63 engine owners.
Valve stem seals will harden and start leaking oil to the combustion.
Symptom; after more than 2min an idle car will blow a cloud of smoke when hitting the gas.
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DIY Option #1
4.4L Engine Rebuild Kit for BMW N63B44 V8 50ix 550i 650i 750Li X5 X6 | Timing Chain Kit VVT Sprocket Piston Con Rod Head Gasket Set for F01 F02 F07 F10 F11 E70 E71 750Li X5 X6 11257556955
- Fitment: FIT FOR BMW N63B44 4.4L(4395CC)V8 TWIN TRUBO ENGINEFIT. FIT FOR BMW 50IX 2009-2018 E70 F15; FIT FOR BMW 50IX2007-2018 E71F16; FIT FOR BMW 550I/550IX 2010-2017 F10 F11; FIT FOR BMW 650I/650IX 2011-2017 F06 F12; FIT FOR BMW 7501/750LI 2008-2015 F01 F02 F03.
- Package Includes: 1set x Pistons & rings; 1set x Overhaul gakset; 1set x Main & Con rod bearing; 1set x Timing Chain Kit w/ VVT Gears.
- OE number:11147574373, 11257556955, 11317567503,11217576760, 11217576763, 11217576766, 11240150237, 11147574373
- Engine: N63 B44A, S63 B44A, N63 M20A, 4.4L V8 TURBOCHARGED
- Customer Service:1 Year
DIY Option #2
2PCS Turbocharger Replacement for BMW N63 4.4L V8 550i 650i 750i X5 X6 xDrive50i 2 E28 E34 E39 E60 E61 X Series 7 Series 11657576985 793647-5009 11654571543 Vahaha
- 🔧【OEM Part Number】: 11 65 7 646 092, 11 65 7 576 985, 11 65 4 571 543, 11 65 4 615 206, 793647-5009S, 821719-5004S, 793647-0009, 793647-5009, 793647, 793647-5002S, 793647-0002, 793647-2, 821719, 821719-0002, 821719-0004.
- 🔧【OEM Part Number】: 821719-5002S, 821719-5004S, 821719-2, 821719-4, 769155, 769155-0012, 769155-0015, 769155-5012S, 769155-5015S, 11657576985, 11657646092, 11654615206, 11657590598, 11654571543，769155-5011S, 793647-0008, 793647-5008S.
- 🔧【Fitment】: Turbo Turbocharger Replacement for BMW N63 4.4L V8 Turbo, Twin Turbos; Replacement for BMW X6 x Drive 50i (E71), N63, N63B44 turbo kits; Replacement for BMW X6 50 iX (E71) with N63 Engine turbo; Replacement for BMW 2,E28,E34,E39,E60,E61) 550i Automatic with N63; Replacement for BMW X Series (E53,E70,E71,E83) X6 50iX with N63; Replacement for BMW X Series (E53,E70,E71,E83) Hybrid X6 with N63; Replacement for BMW 7 Series (E23,E32,E38,E65,E66,F01,F02) 750i.
- 🔧【Durable & Sturdy】: The reliable material ensures a long-lasting life and doesn't easily be broken. The Turbocharger Compressor Housing and Turbin Housing are made of high-strength aluminum and iron. Cast iron turbochargers excel in high-temperature resistance, strength, and longevity.
- 🔧【Buy with Confidence】: Please carefully check the OEM part number and illustrations to make sure it is suitable for your car. Warranty for 2 years, any issue would be solved immediately, please feel free to contact us.
DIY Option #3
Chaofei 11537577013 Turbo Coolant Hose Line Radiator hose Kit Compatible with BMW 550i 650i 750i X5 X6 N63 Engine, Replace 11537578687 11537577013 Turbocharger Coolant Hose Kit
- 【Wide Vehicle Compatibility】: This 11537577013 turbo coolant line kit fits BMW 550i 550i GT 650i 750i 750Li X5 50iX X6 50iX with N63 N63TU 4.4L V8 engine, compatible with F01 F02 F06 F07 F10 F12 F13 E70 E71 F15 F16 chassis models
- 【Exact OEM Replacement】: Direct replacement for OEM part numbers 11537577013 11537578687, matches original specifications perfectly, no modification needed for installation, restores turbo cooling system performance
- 【Solve Common Turbo Issues】: Fixes coolant leaks, overheating, turbo temperature warning lights, and reduced turbo performance caused by aging or cracked turbo coolant hoses, extends turbocharger service life
- 【Complete Kit with Hardware】: Comes with all necessary turbo coolant lines, stainless steel banjo bolts, copper washers, and hose clamps, one-stop solution for turbo cooling system repair and maintenance
- 【Premium Durable Material】: Made of high-quality stainless steel pipes and reinforced rubber hoses, resistant to high temperature, high pressure and corrosion, meets or exceeds OEM standards for long-lasting reliability
*Options last updated on 2026-10-28 at 13:23.
