BMW Internal Engine Parts for MINI

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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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Upgraded Low Wear Steel Valve Stem Guides - Priced Each
Upgraded Low Wear Steel Valve Stem Guides - Priced Each
JM Turbo Coopers - Corporate Logo
T#:31522922
Part#: JM-SVG
In Stock
$ 6.99 USD
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$ 6.99 USD
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Crank Pulley With Dampener
Crank Pulley With Dampener
Corteco - Corporate Logo
T#:17140168
Part#: 11238638614
Ships on Dec 21, 2026
$ 317.99 USD
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$ 317.99 USD
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Adjustment Unit - Inlet Cam
Adjustment Unit - Inlet Cam
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:637193
Part#: 11367545862
Ships in 1 Business Day
$ 130.99 USD
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$ 130.99 USD
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Upgraded Exhaust Valve Black Nitride Valves +.5mm SST Super Alloy Tripped Groove - Priced Each
Upgraded Exhaust Valve Black Nitride Valves +.5mm SST Super Alloy Tri...
JM Turbo Coopers - Corporate Logo
T#:28869543
Part#: JMEX-N14-18
Ships in 2 Business Days
$ 27.99 USD
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$ 27.99 USD
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Shaft Seal - Front Seal
Shaft Seal - Front Seal
Corteco - Corporate Logo
T#:17272955
Part#: 11111485171
In Stock
$ 10.99 USD
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$ 10.99 USD
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Exhaust Valve - Priced Each
Exhaust Valve - Priced Each
Corteco - Corporate Logo
T#:54388348
Part#: 11347513024
In Stock at Vendor
New Item
$ 23.99 USD
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$ 23.99 USD
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On the street or at the track, your engine’s top end takes a beating. If you are rebuilding a cylinder head due to high mileage, overheating, or a mechanical overrev, you need valves that can handle the heat. This Corteco Exhaust Valve is the exact OEM replacement you need to guarantee factory-level sealing and long-term durability under demanding conditions.
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Intake Valve - Priced Each
Intake Valve - Priced Each
Corteco - Corporate Logo
T#:54388474
Part#: 11347513023
In Stock at Vendor
New Item
$ 20.53 USD
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$ 20.53 USD
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A weak or worn intake valve causes lost compression, erratic idle, and drops in top-end power. When it's time to refresh your cylinder head for reliability on the street or the circuit, this Corteco intake valve is up to the task.
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Timing Chain - Oil Pump
Timing Chain - Oil Pump
Iwis - Corporate Logo
T#:591278
Part#: 13528648731
Ships in 1 day
$ 39.99

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

$ 38.99 USD
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$ 38.99 USD
Free Shipping on orders $49 and up
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