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BMW Internal Engine Parts

Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

This category contains parts that fit the following chassis:

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Professional BMW M54B30 Piston Set Of 6 – 84.00 Mm Bore – 30.32 Mm CH, -7.30 CC
Professional BMW M54B30 Piston Set Of 6 – 84.00 Mm Bore – 30.32 M...
Wiseco - Corporate Logo
T#:45210339
Part#: KE324M84
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$ 1,081.99 USD
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$ 1,081.99 USD
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JE Piston BMW S54B32 9:1 Single Piston - 86.5mm
JE Piston BMW S54B32 9:1 Single Piston - 86.5mm
JE Piston - Corporate Logo
T#:33646299
Part#: 297170S
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$ 299.99 USD
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$ 299.99 USD
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JE Pistons BMW S52B32 USA Piston – 86.50 mm Bore – 1.220 in. CH, -25.10 CC is an exceptional choice for BMW enthusiasts seeking to boost their engine's performance. Offered by Turner Motorsport, this high-quality piston is specifically engineered for the BMW S52B32 engine, ensuring a precise fit and enhanced reliability. Its optimized design significantly increases compression, resulting in improved horsepower and torque for both racing and daily driving.

  • Increases compression ratio for better power output
  • Lightweight construction enhances overall engine performance
  • Designed for durability and longevity in high-stress environments
  • Ensures a perfect fit for the BMW S52B32 engine
  • Ideal for both competitive racing and everyday driving scenarios
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OEM Bosch Crankshaft Sensor - E70 E90 M57 3.0L
OEM Bosch Crankshaft Sensor - E70 E90 M57 3.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:639133
Part#: 13627809334
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$ 120.99 USD
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$ 120.99 USD
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The crankshaft position sensor measures the speed at which the crank is turning and adjusts fueling via the ECU to match. If it fails, your computer will not know the speed and will fuel it improperly. Replace yours with a Bosch unit to get your computer reading everything properly again. Installs exactly in the place of your old sensor and will eliminate your car's idle, performance, and misfiring problems.
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Carrillo BMW N54B30 Pro-H 3/8 CARR Bolt Connecting Rods (Set Of 6)
Carrillo BMW N54B30 Pro-H 3/8 CARR Bolt Connecting Rods (Set Of 6) ...
CP Carrillo - Corporate Logo
T#:1887215
Part#: 5709B6S-06
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$ 2,189.99 USD
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$ 2,189.99 USD
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0.822" pin width, 22mm pin size

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