Cylinder Head

Rocker Arm - E30 325e 325i 325is - E34 525i (M20)

We Price Match - Give Us A Call or Chat!

T#:3387

Part#: 11331271429

In Stock

$ 33.99

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

$ 26.99 USD

Add to Wish List

Qty

$ 26.99 USD

Add to Wish List

If there is one weak point to the internals of the M20 engine, it's the camshaft rocker arms. They're actually designed to be the weak link to prevent more extensive damage elsewhere in the valvetrain. The rocker arm actuates the valves as the cam lobe makes contact. But sustained running at high RPM will cause the valves to 'float' or stay open which can lead to contact between the piston and the valves. If this happens too often, it will fatigue and snap the rocker arm. Therefore, any track driven E30 should have the rockers inspected or replaced often, along with a correct valve adjustment. And any high mileage M20 engine is running the risk of failure because of fatigue and weak valve springs. It's also a good idea to use new rocker arms any time a new cam is installed as the cam and the rocker wear together.

Replacement of the rocker arms can be done with the cylinder head in the car but more often, the head is removed. This makes removing the rocker shafts easier. Either way, a new cylinder head gasket set is recommended as it includes all of the gaskets and plugs that you would need. If the head stays on the car, the radiator may need to be removed to allow more access for the shafts to come out. Replacing the engine timing belt is not done at the same time and should be treated as a separate job.

These Febi M20 rocker arms are sold per rocker (order 12 for a complete set). You may also want to replace the eccentric adjusters as it's easy to do and worn eccentrics may prevent you from properly adjusting the valves afterward.

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1989-1990 E34 BMW 525i

Show More Show Less

Rocker Arm - M10 4 cylinder, M30 6 cylinder engine

We Price Match - Give Us A Call or Chat!

T#:6780

Part#: 11331271833

In Stock

Sale - Save 5% $ 30.99

This product was last offered at the strikethrough price on
07-13-2026

$ 29.44 USD

Add to Wish List

Qty

Sale - Save 5%

$ 30.99

This product was last offered at the strikethrough price on
07-13-2026

$ 29.44 USD

Add to Wish List

Replace your worn rocker arm with this unit. The rocker arms make contact with the camshaft and control the movement of the valves. Any time a camshaft is replace it is always a good idea to replace the rocker arms with new units. It is also a good idea to replace the rocker shafts that the arms mount on.
Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self evident in the quality and vast amount of applications they service. With more than 34,000 repair solutions for cars and commercial vehicles you can be sure Febi has you covered.

This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1984-1985 E30 BMW 318i
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 533i 535i 535is
1989-1993 E34 BMW 535i
1982-1989 E24 BMW 633csi 635csi
1981-1987 E23 BMW 733i 735i
1988-1992 E32 BMW 735i 735il

Show More Show Less

Cylinder Head - Complete - E30 325i, E34 525i, M20 engine

T#:222771

Part#: 11121707032C

In Stock

$ 1,322.99 USD

Add to Wish List

Qty

$ 1,322.99 USD

Add to Wish List

This replacement cylinder head for BMW M20B25 6 cylinder engine comes completely assembled with new valves, valve springs, valve guides and seals. Being assembled this cylinder head makes for a much quicker and easier job of installation. The camshaft is not included but is available separately.

This cylinder head is manufactured in Spain by Amadeo Marti Carbonell, a company that meets or exceeds the ISO 4000, ISO 9000 and TS-16949 standards so you can be assured of a quality part.BMW has discontinued this part so this is the only current source for M20 cylinder heads.

This item fits the following BMWs:
1988 E30 BMW 325e 325es
1987-1991 E30 BMW 325i 325ic 325is 325ix
1988 E28 BMW 528e
1989-1990 E34 BMW 525i

Show More Show Less

Cylinder Head - Complete - M52, S50, S52

T#:19419

Part#: 11121703637

Ships on Sep 15, 2026

$ 2,315.99 USD

Add to Wish List

Qty

$ 2,315.99 USD

Add to Wish List

This replacement cylinder head for BMW S52 S50 M52 6 cylinder engine comes completely assembled with new valves, valve springs, valve guides, valve seals and studs. Being assembled this cylinder head makes for a much quicker and easier job of installation. The camshaft is not included but is available separately.

This cylinder head is manufactured in Spain by Amadeo Marti Carbonell, a company that meets or exceeds the ISO 4000, ISO 9000 and TS-16949 standards so you can be assured of a quality part.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1995 E34 BMW 525i
1997-1998 E39 BMW 528i
1996-1998 E36/7 BMW Z3 2.8
1998-2000 E36/7 BMW M Roadster M Coupe

Show More Show Less

AMC Cylinder Head - Bare - E34, E36, E39, Z3

T#:383388

Part#: 11121703637

Ships on Sep 9, 2026

$ 1,631.99 USD

Add to Wish List

Qty

$ 1,631.99 USD

Add to Wish List

Bare head with guides and seats only

AMC Cylinder Head - complete - E39, E46, E53, E60, E61, E83, Z3, Z4 ...

T#:383390

Part#: 11127514540-3

Ships on Sep 9, 2026

$ 1,562.99 USD

Add to Wish List

Qty

$ 1,562.99 USD

Add to Wish List

Complete cylinder head with guides, seats, valves, springs, and all neccesary hardware for installation

AMC Cylinder Head - Bare - E39, E46, E53, E60, E61, E83, Z3, Z4 ...

T#:19277

Part#: 11127514540

Ships on Sep 9, 2026

$ 1,869.02 USD

Add to Wish List

Qty

$ 1,869.02 USD

Add to Wish List

CYLINDER HEAD WITH BEARING L 11127514540 Manufactured by AMC New

Cylinder Head - Bare - E30 325i, E34 525i, M20 engine

T#:22168

Part#: 11121707032

Ships on Sep 9, 2026

$ 999.00 USD

Add to Wish List

Qty

$ 999.00 USD

Add to Wish List

This replacement cylinder head for BMW M20B25 6 cylinder engine includes new valve guides and seals. The stock valve guides are not replaceable so if you need new guides you likely need a new cylinder head.This cylinder head is manufactured in Spain by Amadeo Marti Carbonell, a company that meets or exceeds the ISO 4000, ISO 9000 and TS-16949 standards so you can be assured of a quality part.BMW has discontinued this part so this is the only current source for M20 cylinder heads.

This item fits the following BMWs:
1988 E30 BMW 325e 325es
1987-1991 E30 BMW 325i 325ic 325is 325ix
1988 E28 BMW 528e
1989-1990 E34 BMW 525i

Show More Show Less

We Price Match - Give Us A Call or Chat!

T#:381750

Part#: 11337548690

In Stock at Vendor

$ 24.99 USD

Add to Wish List

Qty

$ 24.99 USD

Add to Wish List

Hydraulic valve lifter

Cylinder Head 910570 - R55 / R56 / R57

T#:22723740

Part#: 11127577371

Ships on Sep 9, 2026

$ 2,409.99 USD

Add to Wish List

Qty

$ 2,409.99 USD

Add to Wish List

Whether you're seeking a replacement to regain optimal power or enhance your vehicle's performance, this cylinder head is an excellent choice. Crafted by AMC, a trusted OEM supplier, and proudly made in Spain, it ensures reliability and performance you can count on.

Show More Show Less

Febi Rocker Arm - E70, E71, F01, F02, F06, F07, F10, F12, F13, F15, F...

We Price Match - Give Us A Call or Chat!

T#:381751

Part#: 11337557284

Special Order: No Guaranteed ETA

$ 60.99 USD

Add to Wish List

Qty

$ 60.99 USD

Add to Wish List

Essential valvetrain component

Non Return Valve For Engine Oil Circulation

T#:56291055

Part#: 11367529405

Special Order: No Guaranteed ETA

$ 36.99 USD

Add to Wish List

Qty

$ 36.99 USD

Add to Wish List

This Febi Bilstein Cylinder Head Oil Check Valve (Non-Return Valve) is designed to keep oil right where it belongs.

Febi Rocker Arm Shaft Plug - E28, E30, E34

We Price Match - Give Us A Call or Chat!

T#:381746

Part#: 11331264519

Ships on Nov 11, 2026

$ 6.99 USD

Add to Wish List

Qty

$ 6.99 USD

Add to Wish List

4 required per vehicle

Febi Rocker Arm

We Price Match - Give Us A Call or Chat!

T#:370956

Part#: 11337559797

Special Order: No Guaranteed ETA

$ 30.99 USD

Add to Wish List

Qty

$ 30.99 USD

Add to Wish List

Located on cam shaft

Hydraulic Valve Lifter - E36 325i, 318i, E34 525i M42, M50

We Price Match - Give Us A Call or Chat!

T#:381745

Part#: 11321739299

Special Order: No Guaranteed ETA

$ 9.99 USD

Add to Wish List

Qty

$ 9.99 USD

Add to Wish List

Febi hydraulic valve lifter for the M42 and M50 engines. These lifter buckets can last 150,000+ miles but then they no longer fit on the valve stem correctly and a ticking or knocking noise can result. If the lifter is no longer seated correctly, it can lead to the valve not opening correctly. Replacement is straight-forward but requires special tools for working with the M50 camshafts. This item fits the following BMWs: 1992-1995 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic 1993-1994 E34 BMW 525i

Show More Show Less

Febi Hydraulic Lifter - E30, E32, E34, E36, E38

We Price Match - Give Us A Call or Chat!

T#:382358

Part#: 11321734341

Ships on Nov 11, 2026

$ 17.99 USD

Add to Wish List

Qty

$ 17.99 USD

Add to Wish List

Replaces noisy or stuck lifters

We Price Match - Give Us A Call or Chat!

T#:363803

Part#: 11121726478

Special Order: No Guaranteed ETA

$ 32.99 USD

Add to Wish List

Qty

$ 32.99 USD

Add to Wish List

A complete set of 14 cylinder head bolts

Project Cars

SELECT YOUR BMW

Sub-Categories

Rocker Arm - E30 325e 325i 325is - E34 525i (M20)

Rocker Arm - M10 4 cylinder, M30 6 cylinder engine

Cylinder Head - Complete - E30 325i, E34 525i, M20 engine

Cylinder Head - Complete - M52, S50, S52

AMC Cylinder Head - Bare - E34, E36, E39, Z3

AMC Cylinder Head - complete - E39, E46, E53, E60, E61, E83, Z3, Z4 ...

AMC Cylinder Head - Bare - E39, E46, E53, E60, E61, E83, Z3, Z4 ...

Cylinder Head - Bare - E30 325i, E34 525i, M20 engine

AMC Cylinder Head - Complete - E39, E46, E53, E60, E61, E83, Z3, Z4 ...

Febi Cylinder Head Bolt Kit - E36, E39, E46, Z3

Febi Eccentric Bolt - E12, E21, E23, E24, E28, E3, E30, E32, E34, E9 ...

Febi-Bilstein Spark Plug Recess Ignition Coil Guide - 11127565869 ...

Febi Intake Hydraulic Tappet

Cylinder Head 910570 - R55 / R56 / R57

Febi Rocker Arm - E70, E71, F01, F02, F06, F07, F10, F12, F13, F15, F...

Non Return Valve For Engine Oil Circulation

Febi Rocker Arm Shaft Plug - E28, E30, E34

Febi Rocker Arm

Hydraulic Valve Lifter - E36 325i, 318i, E34 525i M42, M50

Febi Hydraulic Lifter - E30, E32, E34, E36, E38

Camshaft Adjuster Magnet

Febi Thrust Adapter - E31, E32

Febi Hydraulic Lifter - E31, E32, E36, E38, Z3

Febi Cylinder Head Bolt - E21

Febi Cylinder Head Bolt Set - E39, E46, E53

Febi Cylinder Head Bolt Set - E30, E34

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results