BMW Internal Engine Parts for BMW 3 Series E93 (2007-2013)

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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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Cylinder Head Oil Check Valve
Cylinder Head Oil Check Valve
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:35863150
Part#: 11367541692
In Stock
$ 39.08 USD
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$ 39.08 USD
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Genuine BMW Non-Return Valve
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F10,F25 X3

Fits BMW Engines including:
N51,N52,N52N,N54,N54T

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Kolbenschmidt Exhaust Valve - E60, E61, E71, E82, E88, E90, E92, E93, F01, F02, Z4
Kolbenschmidt Exhaust Valve - E60, E61, E71, E82, E88, E90, E92, E93,...
Kolbenschmidt - Corporate Logo
T#:1196072
Part#: 11347573840
Ships in 3 Business Days
$ 31.99 USD
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$ 31.99 USD
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Replacement exhaust valve
OEM Kolbenschmidt Eccentric Shaft - BMW N55 S55 3.0L
OEM Kolbenschmidt Eccentric Shaft - BMW N55 S55 3.0L
Kolbenschmidt - Corporate Logo
T#:31092508
Part#: 11377589883
Ships on Oct 23, 2026
$ 676.99 USD
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$ 676.99 USD
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The eccentric shaft is an important component of BMW's Valvetronic system, a form of variable valve lift control. If the teeth on the gear or the lobes have worn out, this can result in improper valve lift, decreased or abnormal performance, and even damage to cylinder head components. Replace your eccentric shaft with this high-quality part from OEM Kolbenschmidt to restore performance and eliminate valve lift issues without the marked-up price of a Genuine BMW eccentric shaft.
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OEM Kolbenschmidt Adjustment Unit - Inlet Camshaft - BMW N52 N55 S55
OEM Kolbenschmidt Adjustment Unit - Inlet Camshaft - BMW N52 N55 S55 ...
Kolbenschmidt - Corporate Logo
T#:31092509
Part#: 11367583207
Special Order: No Guaranteed ETA
$ 94.99 USD
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$ 94.99 USD
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This timing chain camshaft gear is the thicker gear located toward the front of the engine on the end of the intake camshaft. This is sometimes changed when replacing the timing chain. BMW # 11367578877 may also be required when servicing this part.
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OEM Kolbenschmidt Adjustment Unit - Exhaust Camshaft - BMW N52 N55 S55
OEM Kolbenschmidt Adjustment Unit - Exhaust Camshaft - BMW N52 N55 S5...
Kolbenschmidt - Corporate Logo
T#:31092510
Part#: 11367583208
Special Order: No Guaranteed ETA
$ 94.99 USD
Free Shipping on orders $49 and up
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$ 94.99 USD
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This timing chain camshaft gear is the thicker gear located toward the front of the engine on the end of the exhaust camshaft. This is sometimes changed when replacing the timing chain. BMW # 11367578877 may also be required when servicing this part.
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URO Cam Gear - Exhaust - E60 E9X Z4 N54 3.0L
URO Cam Gear - Exhaust - E60 E9X Z4 N54 3.0L
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:53079364
Part#: 11367540348
Ships in 1 Business Day
New Item
$ 177.99 USD
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$ 177.99 USD
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A common source of exhaust-related codes, VANOS, and boost-related issues can often be traced back to this cam gear. If yours is worn and failed, replace it with this quality replacement part from URO.
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Kolbenschmidt Intake Valve
Kolbenschmidt Intake Valve
Kolbenschmidt - Corporate Logo
T#:1196071
Part#: 11347553775
Ships in 1 day
$ 15.99

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

$ 14.99 USD
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$ 14.99 USD
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Standard replacement intake valve

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