BMW Internal Engine Parts for BMW 3 Series E46 (1999-2005)

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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.

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Oil Pump for M52 2.8L & M54 2.5L 3.0L
Oil Pump for M52 2.8L & M54 2.5L 3.0L
Pierburg - Corporate Logo
T#:588161
Part#: 11417501568
In Stock
$ 510.99 USD
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$ 510.99 USD
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Turner Motorsport presents the solution to low oil pressure, increased oil operating temperature, or unusual lifter ticking in your BMW. If your car's sensor triggers a warning light due to pressure issues, it's time to consider the Turner Motorsport Oil Pump replacement. Proper maintenance of the oil pump is crucial for optimal engine function, emphasizing the need for regular oil changes every 3,000 to 5,000 miles. Damaged oil pumps can compromise your vehicle's performance, making replacement essential. When installing a new oil pump, don't forget to replace the oil suction pipe for comprehensive maintenance.

  • Improved Oil Pressure: Address low oil pressure concerns for enhanced engine performance.
  • Optimized Engine Temperature: Mitigate increased oil operating temperatures for better engine health.
  • Reduced Lifter Noise: Eliminate uncommon ticking sounds for a smoother ride.
  • Preventive Maintenance: Regular oil changes and pump replacement ensure prolonged engine life.
  • Comprehensive Kit: Turner Motorsport recommends replacing the oil suction pipe during the oil pump installation.

Ensure your BMW runs at its best by choosing Turner Motorsport's Oil Pump replacement.

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OEM INA Engine Timing Chain - M50, M52, M54, S50, S52
OEM INA Engine Timing Chain - M50, M52, M54, S50, S52
Ina - Corporate Logo
T#:42301980
Part#: ZC0255
Ships in 3 Business Days
$ 41.99 USD
Free Shipping on orders $49 and up
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$ 41.99 USD
Free Shipping on orders $49 and up
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Preserve the performance and longevity of your BMW with the OEM INA Engine Timing Chain. Timing chains stretch over time causing sluggish performance, a check engine light or even a misfire. Replace yours today!
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Oil Pump - S54 Engine
Oil Pump - S54 Engine
Pierburg - Corporate Logo
T#:38655172
Part#: 11417838123
Ships in 1-2 days
$ 1,038.99 USD
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$ 1,038.99 USD
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The Pierburg Oil Pump for S54 Engine is a high-performance upgrade designed to enhance oil flow and pressure, ensuring optimal lubrication and efficiency for your BMW’s S54 engine. Crafted for reliability and durability, this oil pump improves engine performance and longevity, making it an essential part for those seeking to maximize the potential of their BMW M3 or other S54-equipped vehicles.
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OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62
OEM INA Hydraulic Lifter - BMW M5X S5X M62 S62
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:360996
Part#: 11321748884
In Stock
$ 19.99 USD
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$ 19.99 USD
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Stock replacement hydraulic valve lifter for the M52, M54 and S50 S52 engines. These lifter buckets can last 150,000+ miles but then they no longer fit on the valve stem correctly and a ticking or knocking noise can result. If the lifter is no longer seated correctly, it can lead to the valve not opening correctly. Replacement is straight-forward but requires special tools for working with the camshafts. This item fits the following BMWs:
1995-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-2003 E39 BMW 525i 528i 530i M5
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2005 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1996-2002 E36/7 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 E36/7 BMW M Roadster M Coupe
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OEM INA Engine Oil Pump Chain - E36, E46 ,Z3 , Z4
OEM INA Engine Oil Pump Chain - E36, E46 ,Z3 , Z4
Ina - Corporate Logo
T#:42301987
Part#: ZC0128
Ships in 8 Business Days
$ 13.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 13.99 USD
Free Shipping on orders $49 and up
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Keep your BMW’s heart pumping strong, use the INA Oil Pump Chain to replace your stetched and worn out oil pump chain to ensure your engines oiling system is operating at peak performance.

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