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 - Corporate Logo
T#:363428
Part#: 11321748884
Ships in 4 Business Days
$ 34.99 USD
Free Shipping on orders $49 and up
Also commonly called cam follower
Elring Cylinder Head Bolt Set - E39, E46, E53
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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
Free Shipping on orders $49 and up
$ 34.99 USD
Free Shipping on orders $49 and up
Includes all head bolts in one cylinder head
Bav Auto Crankshaft Pulley Holding Tool
For Dual-VANOS "TU" Engines Only
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Bav Auto Tools - Corporate Logo
T#:580404
Part#: B8800094
Ships on Jan 29, 2027
Sale - Save 10% $ 184.99

This product was last offered at the strikethrough price on
11-07-2026

$ 166.49 USD
Free Shipping
Sale - Save 10%
$ 184.99

This product was last offered at the strikethrough price on
11-07-2026

$ 166.49 USD
Free Shipping
Bav Auto's Crankshaft Pulley Holding Tool enables you to remove your crankshaft nut/bolt with ease - we recommend this tool if you intend on replacing timing chains, oil pump chains, leaking crankshaft seals, etc.
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Bavarian Autosport Crankshaft Holding Tool - BMW
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Bav Auto Tools - Corporate Logo
T#:580450
Part#: B8800145
In Stock
Sale - Save 20% $ 79.99

This product was last offered at the strikethrough price on
11-07-2026

$ 63.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 79.99

This product was last offered at the strikethrough price on
11-07-2026

$ 63.99 USD
Free Shipping on orders $49 and up
Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.

Elring CSL Exhaust Valve - E46
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Elring - Corporate Logo
T#:583284
Part#: 18301711969
Ships in 1 Business Day
$ 16.66 USD
Free Shipping on orders $49 and up
Exhaust valve with better airflow