BMW Internal Engine Parts for BMW Z Series E85/6 (2003-2008)

Clear BMW chassis

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.

Sub-Categories

Sort By:

Schwaben VANOS Solenoid Socket - M52 M54 M62

T#:363378

Part#: 009333SCH01A

In Stock

Sale - Save 25% $ 38.99

This product was last offered at the strikethrough price on
05-02-2026

$ 29.24 USD

Add to Wish List

Qty

Sale - Save 25%

$ 38.99

This product was last offered at the strikethrough price on
05-02-2026

$ 29.24 USD

Add to Wish List

When servicing your vehicle's VANOS system, get the job done easier with this socket specifically designed for the removal of the VANOS solenoid.

Features:

85mm from end to end
1/2" drive
32mm with a depth of 70mm.

Show More Show Less

Crankshaft Socket - S54 / B46 / B48 / B58

T#:2181320

Part#: LCB226SCH

In Stock

Sale - Save 25% $ 59.99

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

$ 44.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 59.99

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

$ 44.99 USD

Add to Wish List

Enhance BMW engine maintenance with the Crankshaft Socket - B46 / B48 / B58, an essential tool for effortless engine rotation during timing jobs or valve timing adjustments.

Specifically designed for BMW B46, B48, and B58 engines
Facilitates easy and precise engine rotation
Ideal for timing jobs and valve timing adjustments
Ensures proper alignment and maintenance accuracy

Upgrade your BMW maintenance toolkit with the Crankshaft Socket, providing the necessary precision for timing tasks and valve adjustments on B46, B48, and B58 engines.

Show More Show Less

Cat Cams Camshaft Set - 288/280 12.75mm/12.50mm Lift - E46 M3 With R...

T#:4414885

Part#: 1301805KIT

In Stock

$ 4,372.99 USD

Add to Wish List

Qty

$ 4,372.99 USD

Add to Wish List

Made in Belgium, Cat Cams offer great performance at a reasonable price. Cat Cam offers cams in most popular enthusiast upgrade specs to ensure there is a option for what ever your power goal is. The included rocker arm kit consist of: - 24x "CAT031" rocker arm, steel billet, coated - 1x oil connector bridge - rocker arms with 0.5mm oil jet hole towards the cam/follower contact area - rocker arm shafts need to be drilled at each rocker arm (in the groove already present) - rocker arm shafts need to be drilled at oil bridge connector (no need to make extra groove, connector has internal groove) - intake rocker arm shaft needs front plug to close - intake rocker arm shaft has no oil feed so an oil bridge is required to connect the intake/exhaust rocker arm shafts *Please note that the factory cams ave a pressure regulator valve that needs to be removed and installed in the new cams*

Show More Show Less