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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Ajusa Hydraulic Lifter - 11321748884 - E36, E46, E34, E39, E60, E83, E53, E52
Ajusa Hydraulic Lifter - 11321748884 - E36, E46, E34, E39, E60, E83, ...
Ajusa - Corporate Logo
T#:363428
Part#: 11321748884
Ships in 3 Business Days
$ 34.99 USD
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$ 34.99 USD
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Also commonly called cam follower
Elring Cylinder Head Bolt Set - E39, E46, E53
Elring Cylinder Head Bolt Set - E39, E46, E53
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Elring - Corporate Logo
T#:377047
Part#: 11121740065
In Stock
$ 43.56

This product was last offered at the strikethrough price on
08-12-2026

$ 34.99 USD
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$ 34.99 USD
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Includes all head bolts in one cylinder head
Ajusa Cylinder Head Bolt - Set - 11127831862 - E46 M3
Ajusa Cylinder Head Bolt - Set - 11127831862 - E46 M3
Ajusa - Corporate Logo
T#:379585
Part#: 11127831862
In Stock at Vendor
$ 23.99 USD
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$ 23.99 USD
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AMC Cylinder Head - complete - E39, E46, E53, E60, E61, E83, Z3, Z4
AMC Cylinder Head - complete - E39, E46, E53, E60, E61, E83, Z3, Z4 ...
AMC - Corporate Logo
T#:383390
Part#: 11127514540-3
Ships on Dec 8, 2026
$ 1,562.99 USD
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$ 1,562.99 USD
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Complete cylinder head with guides, seats, valves, springs, and all neccesary hardware for installation
AMC Cylinder Head - Bare - E39, E46, E53, E60, E61, E83, Z3, Z4
AMC Cylinder Head - Bare - E39, E46, E53, E60, E61, E83, Z3, Z4 ...
AMC - Corporate Logo
T#:19277
Part#: 11127514540
Ships on Dec 8, 2026
$ 1,869.02 USD
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$ 1,869.02 USD
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CYLINDER HEAD WITH BEARING L 11127514540 Manufactured by AMC New

AMC Cylinder Head - Complete - E39, E46, E53, E60, E61, E83, Z3, Z4
AMC Cylinder Head - Complete - E39, E46, E53, E60, E61, E83, Z3, Z4 ...
AMC - Corporate Logo
T#:363902
Part#: 11127514540-2
Special Order: No Guaranteed ETA
$ 1,864.99 USD
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$ 1,864.99 USD
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Complete cylinder head with guides, seats, valves, & springs
Elring CSL Exhaust Valve - E46
Elring CSL Exhaust Valve - E46
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Elring - Corporate Logo
T#:583284
Part#: 18301711969
Ships in 1 Business Day
$ 16.66 USD
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$ 16.66 USD
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Exhaust valve with better airflow
Cylinder Head Bolt Set - M52TU M54
Cylinder Head Bolt Set - M52TU M54
Ajusa - Corporate Logo
T#:639969
Part#: 11121740065
Ships in 3 Business Days
$ 21.99 USD
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$ 21.99 USD
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Head Bolt set for M52TU and M54 engines with aluminum block. This item fits the following BMWs: 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi 1997-2003 E39 BMW 525i 528i 530i 2004-2005 E60 BMW 525i 525xi 530i 530xi 2004-2005 E83 BMW X3 2.5i X3 3.0i 2000-2006 E53 BMW X5 3.0i 1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 2003-2005 E85 BMW Z4 2.5i Z4 3.0i
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