BMW Internal Engine Parts for BMW 3 Series E90 (2006-2011)

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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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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 in 9 Business Days
$ 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
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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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OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55
OEM Ina Intake Hydraulic Tappet - BMW N52 N54 N55 N20 S55
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Ina - Corporate Logo
T#:591661
Part#: 11337548690
In Stock
$ 15.99 USD
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$ 15.99 USD
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Hydraulic valve lifter
Ina Hydraulic Valve Lifter - E60 E61 E82 E88 E90 E91 E92 E93 F10 Z4 E70
Ina Hydraulic Valve Lifter - E60 E61 E82 E88 E90 E91 E92 E93 F10 Z4 E...
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Ina - Corporate Logo
T#:596290
Part#: 11337605330
In Stock
$ 9.99 USD
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$ 9.99 USD
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If your BMW has noisy or stuck lifters, replace them to improve performance and stop the annoying chatter
OEM INA Rocker Arm - BMW N20 2.0L, N52 N54 3.0L
OEM INA Rocker Arm - BMW N20 2.0L, N52 N54 3.0L
For your Exhaust camshaft only
Ina - Corporate Logo
T#:41492602
Part#: 11337559797
In Stock
$ 22.99 USD
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$ 22.99 USD
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Rocker arms work in conjunction with your camshafts and valves, applying pressure from the camshaft to open and close your intake and exhaust valves. If your rocker arm rollers have failed, this can lead to extreme camshaft damage, requiring the camshaft to be replaced. Replace your rockers whenever servicing your camshafts or replacing your hydraulic lifters to ensure long-term engine reliability.
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Kolbenschmidt Intake Valve
Kolbenschmidt Intake Valve
Kolbenschmidt - Corporate Logo
T#:1196071
Part#: 11347553775
Ships in 1-2 days
$ 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
Intake Camshaft Timing Gear
Intake Camshaft Timing Gear
Kolbenschmidt - Corporate Logo
T#:32549471
Part#: 11367540347
Special Order: No Guaranteed ETA
$ 90.99 USD
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$ 90.99 USD
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The camshaft adjustment unit, also referred to as an engine timing sprocket or camshaft sprocket, is part of your BMW's VANOS system which controls the position of the camshaft and valves. If your sprocket has failed, it will be unable to properly adjust the camshaft timing. This can result in poor or delayed performance and efficiency which negatively affects driveability and engine power. This OEM Kolbenschmidt sprocket is the perfect option to restore proper timing functionality without the high BMW price tag.
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