BMW Internal Engine Parts for BMW X Series E53 (2000-2006)

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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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King Performance BMW S54 Main Bearings - Std.

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T#:25706115

Part#: MB7039AM

In Stock

$ 169.99 USD

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$ 169.99 USD

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Performance Rod Bearing Set - Standard Size

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T#:4840520

Part#: CR6640XP

In Stock at Vendor

$ 163.99

This product was last offered at the strikethrough price on
05-22-2026

$ 148.99 USD

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$ 148.99 USD

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These King Performance Series bearings are recommended for performance applications. These bearings are designed for aftermarket gasoline or diesel engine rebuilding and performance engines with OE or upgraded crankshafts. These King Performance Series bearings have an improved crankshaft finish for reducing microscopic ferrite peaks on improperly ground or polished nodular cast iron crankshafts. The bearings feature improved oil clearance to reduce wear and increase engine life, which in turn reduces operating noise, vibration, and excess oil flow.

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King Performance BMW M50 Rod Bearings - Std.

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T#:25706122

Part#: CR6640SM

In Stock

$ 178.99 USD

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$ 178.99 USD

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Elring Cylinder Head Bolt Set - E39, E46, E53

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T#:377047

Part#: 11121740065

In Stock

$ 42.89

This product was last offered at the strikethrough price on
05-22-2026

$ 34.99 USD

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$ 34.99 USD

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Includes all head bolts in one cylinder head

Elring Cylinder Head Bolt Set - E53 E60 E63 E64 E65 E66 E70

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T#:596415

Part#: 11127583113

In Stock at Vendor

$ 73.99

This product was last offered at the strikethrough price on
05-07-2026

$ 70.99 USD

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$ 70.99 USD

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King Performance BMW S54 Main Bearings - .25 Oversize

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T#:25706120

Part#: MB7039AM0.25

Ships in 6 Business Days

$ 178.99 USD

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$ 178.99 USD

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Replace your worn out OE main bearings with King's .25 Oversize Performance S54 Main Bearing Set!

Lower Timing Case Gasket Set - E39 E38 E32 E34 E53

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T#:6643

Part#: 11141436978

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$ 16.99 USD

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$ 16.99 USD

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This kit includes the 3 gaskets for the front lower engine timing chain case for BMW's with the M60 or M62 V-8 engine. Replacing these components is essential when replacing any timing components on your M60/M62 engine.
With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.

This item fits the following BMWs:
1989-1995 E34 BMW 530i 540i
1997-2003 E39 BMW 540i
1988-1994 E32 BMW 740i 740il
1995-2001 E38 BMW 740i 740il
1990-1999 E31 BMW 840i 840ci
2000-2003 E52 BMW Z8 Alpina Roadster

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BMW Internal Engine Parts for BMW X Series E53 (2000-2006)

Sub-Categories

King Performance BMW S54 Main Bearings - Std.

Performance Rod Bearing Set - Standard Size

King Performance BMW M50 Rod Bearings - Std.

Elring Cylinder Head Bolt Set - E39, E46, E53

Elring Cylinder Head Bolt Set - E53 E60 E63 E64 E65 E66 E70

King Performance BMW S54 Main Bearings - .25 Oversize

Lower Timing Case Gasket Set - E39 E38 E32 E34 E53

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