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BMW Internal Engine Parts

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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Glyco "Yellow" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:375823

Part#: 11211706847

Ships in 1 Business Day

$ 136.06

This product was last offered at the strikethrough price on
07-15-2026

$ 126.82 USD

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$ 126.82 USD

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Standard bore

Main Bearing Set - Standard Size - E30 M3 2.3 liter

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T#:3166

Part#: 11210666110

Ships in 3 Business Days

$ 99.99 USD

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$ 99.99 USD

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This E30 M3 Main bearing set is in standard size for the 2.3 liter S14 engine. This main bearing kit includes the thrust bearings.

This item fits the following BMWs:
1988-1991 E30 BMW M3

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MINI R56 N18 Adjustment Unit - Outlet Cam

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:8169510

Part#: 11367536085

In Stock

Sale - Save 25% $ 106.99

This product was last offered at the strikethrough price on
05-03-2026

$ 79.99 USD

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Sale - Save 25%

$ 106.99

This product was last offered at the strikethrough price on
05-03-2026

$ 79.99 USD

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MINI R56 N18 Adjustment Unit - Outlet Cam is a crucial component for optimizing engine performance. This timing chain camshaft gear, which is the thicker gear positioned toward the front of the engine on the outlet side, plays a key role in the timing and operation of the engine. It is typically replaced when servicing or replacing the timing chain to ensure proper engine function and longevity. As an Original Equipment Supplier (OES) part, it guarantees the same quality and reliability as the factory-installed component.

Thicker Gear Design: Ensures robust performance and durability.
Optimal Positioning: Located toward the front of the engine on the outlet side for precise timing.
Replacement Component: Commonly changed during timing chain replacement to maintain engine performance.
OES Quality: Provides factory-level quality and reliability.

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Bremmen Parts Rear cover

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:598392

Part#: 11147504376

Ships in 1 day

$ 52.99

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

$ 52.50 USD

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$ 52.50 USD

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Often the cause of coolant leaks

Adjustment Unit - Inlet Cam

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:5202585

Part#: 11367545862

In Stock

Sale - Save 26% $ 135.99

This product was last offered at the strikethrough price on
05-03-2026

$ 100.00 USD

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Sale - Save 26%

$ 135.99

This product was last offered at the strikethrough price on
05-03-2026

$ 100.00 USD

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Glyco Main Bearing Set (Standard) - E21, E28, E30

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Features All Single-Tang Main Bearings for Earlier M20 Engines

T#:1196183

Part#: 11211722342

In Stock

$ 259.99

This product was last offered at the strikethrough price on
05-03-2026

$ 234.99 USD

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$ 234.99 USD

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Glyco "Yellow" Crankshaft Bearing Shell - Set - E30, E36, E39, E46, E...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:375824

Part#: 11211706850

In Stock at Vendor

$ 126.61

This product was last offered at the strikethrough price on
07-15-2026

$ 120.62 USD

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$ 120.62 USD

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59.75MM(+0.25) bore

Hella Crankshaft Bearing Set - Standard Size - 55.0mm

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T#:27638781

Part#: 11210666100

Ships in 1 Business Day

$ 143.99

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

$ 141.99 USD

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$ 141.99 USD

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Often called main bearings, crankshaft bearing shells sit between the rotating assembly and the engine block. They allow the crankshaft to rotate freely, but are prone to wear from deterioration and lack of lubrication.

This complete set consists of nine bearings, enough to fill each journal.

If you're overhauling your M10, choose Hella crankshaft-bearing shells for a lasting solution.

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Glyco "Green" Crankshaft Bearing Shell - Set - E39, E46, E53, E83, Z3...

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T#:374671

Part#: 11211706848

Ships in 1 day

$ 194.32 USD

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$ 194.32 USD

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Standard bore

Adjustment Unit - Inlet Cam

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T#:596942

Part#: 11367545862

Ships in 1 Business Day

$ 229.28

This product was last offered at the strikethrough price on
08-26-2026

$ 221.87 USD

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$ 221.87 USD

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Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:374672

Part#: 11211706852

Back Ordered

$ 111.99

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

$ 108.99 USD

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$ 108.99 USD

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59.75MM(+0.25) bore

Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:374670

Part#: 11211706849

Back Ordered

$ 177.99

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

$ 172.99 USD

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$ 172.99 USD

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Standard bore

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Internal Engine
- Bearings (3)
- Camshafts (3)

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