Bearings for BMW Z4 M Roadster S54 (2003-2008)

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Engine bearings ensure that the rotating assemblies spin smoothly ensuring optimal performance and longevity. As the engine ages, these bearings can become worn and thin which allows excess play and increased wear. If the engiine becomes oil-starved, the bearing will become dry, heat up and spin around the shaft for a total failure. Turner carries Genuine BMW and high quality aftermarket and performance options to suit your individual needs.

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E46 M3 / MZ4 Rod Bearing Overhaul Kit

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T#:392550

Part#: S54RBPDK

In Stock

Sale - Save 1% $ 455.99

This product was last offered at the strikethrough price on
06-09-2026

Starting at $ 452.97 USD

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Sale - Save 1%

$ 455.99

This product was last offered at the strikethrough price on
06-09-2026

Starting at $ 452.97 USD

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Replacing the rod bearings requires mechanical knowledge and skill, a clean workspace, and several specialist tools. Our preferred procedure is to leave the engine in the car but remove the front subframe. The engine must be supported from above with an engine brace. Removing the front subframe involves disconnecting the control arms and steering rack and steering column. The oil pan can then be removed and you can access the connecting rods and bearings. Replacing the rod bearings themselves is straightforward but patience and forethought will be extremely helpful. In addition to analyzing the severity of the rod bearing wear, the crankshaft must also be inspected closely for damage. Rod bearings that have been severely worn may have damaged the crankshaft (requiring replacement or machining).

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King Performance BMW S54 Main Bearings - Std.

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T#:25706115

Part#: MB7039AM

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$ 169.99 USD

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$ 169.99 USD

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WPC Performance Rod Bearing Replacement Kit - Late S54

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T#:15710784

Part#: 11137834886-KT

In Stock

Sale - Save 8% $ 846.99

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

$ 777.63 USD

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Sale - Save 8%

$ 846.99

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

$ 777.63 USD

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The S54 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. Kit includes Upper and lower WPC treated rod bearings for extra protection against wear Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket Oil pan cover gasket RedLine assembly lube Connecting rod bolts

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WPC Performance Rod Bearing Replacement Kit - Late S54 - DRY ...

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T#:36811826

Part#: 11137834886JRKT

In Stock

Sale - Save 8% $ 730.99

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

$ 669.68 USD

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Sale - Save 8%

$ 730.99

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

$ 669.68 USD

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King BMW S54B32 3.2L Coated Performance Rod Bearing Set

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T#:16707423

Part#: CR6877XP

In Stock at Vendor

$ 300.99 USD

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$ 300.99 USD

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King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a Silver base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells

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King Performance BMW S54 Main Bearings - .25 Oversize

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T#:25706120

Part#: MB7039AM0.25

Ships in 6 Business Days

$ 178.99 USD

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$ 178.99 USD

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Replace your worn out OE main bearings with King's .25 Oversize Performance S54 Main Bearing Set!

King Performance BMW S54 Rod Bearings - Set - .025

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T#:25706111

Part#: CR6877XP0.25

Ships in 2 Business Days

$ 300.99 USD

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$ 300.99 USD

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King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a tri-metal base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells - .025 Oversize

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Camshaft Set - 288/280 12.75mm/12.50mm Lift And Vanos Hub

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T#:55353599

Part#: 1301805KT2

Ships in 4 Business Days

$ 5,189.99 USD

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$ 5,189.99 USD

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The factory S54 VANOS tabs are a notorious OEM weak point turn your high-revving masterpiece into a costly paperweight.

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