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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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Bav Auto Crankshaft Front Oil Seal Removal / Installer Tool - N54, N5...

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#:580444

Part#: B8800139

In Stock

Sale - Save 3% $ 203.99

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

$ 198.54 USD

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Sale - Save 3%

$ 203.99

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

$ 198.54 USD

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Used in removal and installation of the front crankshaft seal on BMW N55 engines, a common job that you can save yourself a ton of money doing at home.

Bav Auto Crankshaft Rear Oil Seal Removal / Installer Tool - N51, N52...

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#:580412

Part#: B8800104

In Stock

Sale - Save 3% $ 147.99

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

$ 143.44 USD

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Sale - Save 3%

$ 147.99

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

$ 143.44 USD

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For removal and installation of the rear crankshaft seal on BMW N51, N52 and N54 engines.

Bav Auto Crankshaft Pulley Holding Tool

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#:580404

Part#: B8800094

Ships on Feb 1, 2027

Sale - Save 8% $ 180.99

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

$ 166.49 USD

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Sale - Save 8%

$ 180.99

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

$ 166.49 USD

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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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Condor Speed Shop- N52 Oil Pan Baffle Kit - E9x

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#:34784500

Part#: N52OILPANBAF

In Stock at Vendor

$ 89.99 USD

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$ 89.99 USD

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The N52 Oil Pan Baffle Kit - E9x is the ultimate solution for BMW E9x series owners looking to improve oil control and protect their engine under high-performance driving conditions. This specially engineered baffle kit, designed for BMW models featuring the N52 engine, is ideal for reducing oil slosh and preventing oil starvation during aggressive driving. Manufactured by Condor Speed Shop, this baffle kit ensures that oil stays where it’s needed most, providing consistent lubrication even under extreme cornering forces. Benefits: Ã¢â‚¬Â¢ Enhanced Oil Control: Minimizes oil movement to maintain stable oil pressure during rapid acceleration, cornering, and braking. Ã¢â‚¬Â¢ Superior Engine Protection: Reduces the risk of oil starvation and protects vital engine components, particularly in performance or track conditions. Ã¢â‚¬Â¢ Track-Optimized Design: Built for E9x BMW models with the N52 engine, ideal for both street and track use. Ã¢â‚¬Â¢ Durable Construction: Crafted from robust materials that can endure high temperatures and provide long-lasting durability. Ã¢â‚¬Â¢ Simple Installation: Precision-fit design for the BMW E9x series makes the installation process straightforward and hassle-free. Whether you're a performance driver or simply want to safeguard your engine from potential damage, the N52 Oil Pan Baffle Kit - E9x by Condor Speed Shop is a top choice for enhancing engine reliability and longevity.

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Bavarian Autosport Crankshaft Holding Tool - BMW

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#:580450

Part#: B8800145

In Stock

Sale - Save 18% $ 77.99

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

$ 63.99 USD

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Sale - Save 18%

$ 77.99

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

$ 63.99 USD

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Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.

Bav Auto Intermediate Lever Valve Spring Compressor - N20/26 N55 ...

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#:580431

Part#: B8800124

In Stock

Sale - Save 13% $ 178.99

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

$ 155.54 USD

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Qty

Sale - Save 13%

$ 178.99

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

$ 155.54 USD

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For installation and removal of pressure springs on intermediate levers of valve train. Ensures quick, easy and safe handling of these high force springs.

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BMW Internal Engine Parts

Sub-Categories

Bav Auto Crankshaft Front Oil Seal Removal / Installer Tool - N54, N5...

Bav Auto Crankshaft Rear Oil Seal Removal / Installer Tool - N51, N52...

Bav Auto Crankshaft Pulley Holding Tool

Condor Speed Shop- N52 Oil Pan Baffle Kit - E9x

Bavarian Autosport Crankshaft Holding Tool - BMW

Bav Auto Intermediate Lever Valve Spring Compressor - N20/26 N55 ...

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