Cylinder Head for BMW 5 Series E28 (1982-1988)

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

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T#:3387

Part#: 11331271429

In Stock

$ 33.99

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

$ 26.99 USD

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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

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Rocker Arm - M10 4 cylinder, M30 6 cylinder engine

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T#:6780

Part#: 11331271833

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$ 30.99 USD

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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

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Genuine BMW Valve Adjustment Feeler Gauge

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T#:16410

Part#: 83300490942

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$ 38.99 USD

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GENUINE BMW TEMPLATE

Head Bolt Set - E30 325e 325i E28 528e E34 525i w M20 engine ...

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T#:2074

Part#: 11121726478

Ships in 4 Business Days

2% off MSRP $ 58.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 57.99 USD

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$ 58.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 57.99 USD

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This head bolt set includes all 14 torx head bolts. These bolts must be replaced every time the cylinder head is removed as they stretch on installation. These are Genuine BMW bolts with superior quality to the aftermarket brands currently on the market. For forced induction you should have ARP head studs.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325is 325ic 325ix
1982-1988 E28 BMW 528e
1989-1990 E34 BMW 525i

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Genuine BMW Rocker Arm - M20

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T#:367624

Part#: 11331271429

Ships in 1 day

$ 59.99

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$ 59.97 USD

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For optimal valve train performance in your BMW, replace old rockers when shaft/rocker clearance exceeds specifications. When installing a new cam or rocker shafts, it's recommended to re-machine rocker pads or replace rockers to ensure maximum valve train life. The kit includes rockers and provides benefits such as:

Replacement for old rockers with excessive clearance.
Ensures maximum valve train life with new cam or rocker shaft installation.
Rocker bushings may need honing for proper clearance.
Careful inspection of rocker shafts for even wear and replacement if necessary.
Avoid installing new rockers with a worn camshaft to extend service life.
Comprehensive kit for valve train maintenance in BMW engines.

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

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T#:222771

Part#: 11121707032C

Ships on Jul 6, 2026

$ 1,322.99 USD

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$ 1,322.99 USD

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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

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ARP Cylinder Head Stud Kit - M30 BMW 3.0L 3.4L

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T#:379415

Part#: 201-4602

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$ 255.99 USD

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Virtually every top professional BMW engine builder relies on ARP Pro Series head studs. ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is heat-treated, ensuring complete heat penetration, to increase the clamping load up to 200,000 psi. ARP studs are threaded after heat-treat, which gives them 1000% (that's ten times!) better fatigue strength than studs threaded prior to heat-treat. Threading the studs after heat-treating is more difficult and costly (as it's harder on tooling) but the results are well worth the effort. These simply are the best head studs we've found and we highly recommend them in both racing and forced induction applications. Due to the additional clamping force between the head and block, these are IDEAL for turbocharged engines.

Converting from the factory BMW head bolts to head studs makes it much easier to assemble an engine, especially a racing powerplant which must be serviced frequently (and quickly!), and also ensures proper alignment of the head and gasket. Head studs also provide more accurate and consistent torque loading. Here's why: When you use bolts to secure the head, the fastener is actually being "twisted" while it's being torqued to the proper reading. Accordingly, the bolt is reacting to two different forces simultaneously. A head stud should be installed in a "relaxed" mode -- never crank it in tightly using a jammed nut. If everything is right, the stud should be installed finger tight. Then, when applying torque to the nut, the stud will stretch only on the vertical axis. An information sheet is provided with each set.

This item fits the following BMW Engines:
M30 3.0L 3.4L I6

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Rocker Arm Shaft - Priced Each

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T#:371121

Part#: 11331264533

Ships in 4 Business Days

$ 36.99

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

$ 35.99 USD

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Genuine BMW Rocker Arm Shaft - 11331274975

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T#:222758

Part#: 11331274975

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$ 97.99 USD

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Genuine BMW Rocker Arm Shaft - 11331274975

This item fits the following BMW Engines:

Genuine BMW Intake Rocker Arm Shaft - Front - E34 535i M30 3.4L ...

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T#:19087

Part#: 11331274963

Ships in 7 Business Days

$ 74.99 USD

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Genuine BMW Rocker Arm Shaft Intake Front -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M30

Genuine BMW Exhaust Rocker Arm Shaft - Front - E34 535i M30 3.4L ...

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T#:19100

Part#: 11331274959

Ships in 7 Business Days

$ 74.99 USD

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Genuine BMW Rocker Arm Shaft Exhaust Front -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M30

Complete Cylinder Head Basic Replacement Kit M20 2.5L / 2.7L ...

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T#:22822554

Part#: E30HEADRPLCKT

Ships on Jul 6, 2026

Sale - Save 3% $ 1,634.99

This product was last offered at the strikethrough price on
01-03-2026

$ 1,587.93 USD

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$ 1,634.99

This product was last offered at the strikethrough price on
01-03-2026

$ 1,587.93 USD

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Upgrade your BMW M20 2.5L and 2.7L engine with our Complete Cylinder Head Basic Replacement Kit . This kit includes the following essential components:

Cylinder Head Washer
BMW Coolant / Antifreeze - 1 gallon
Copper Exhaust Lock Nut
Oil Filter
Cylinder Head Bolt Set
Engine Oil Drain Plug Washer
Dielectric Spark Plug Boot Protector
BMW TwinPower Turbo 5W-30 Engine Oil
Cylinder Head Gasket
Assembly Lube - 4 oz
Engine Oil Drain Plug
M20 Cylinder Head - complete

Ensure a seamless and efficient replacement process for optimal performance.

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BMW E28 / E30 / E43 - M20 Complete Cylinder Head Basic Replacement Ki...

Upgrade to the less restrictive cylinder head found on the M20 2.5L

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T#:2810081

Part#: 11121707032-3KT

Ships on Jul 6, 2026

Sale - Save 3% $ 1,643.99

This product was last offered at the strikethrough price on
01-03-2026

$ 1,595.84 USD

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Sale - Save 3%

$ 1,643.99

This product was last offered at the strikethrough price on
01-03-2026

$ 1,595.84 USD

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Includes all of the necessary components to service and replace the head on your M20 powered BMW

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

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T#:22168

Part#: 11121707032

Ships on Jun 29, 2026

$ 999.00 USD

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$ 999.00 USD

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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

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Genuine BMW Rocker Shaft Snap Ring - E10 E12 E23 E24 E28 E30 E32 E34 ...

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T#:6776

Part#: 11330634135

Ships in 4 Business Days

$ 1.99 USD

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$ 1.99 USD

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Genuine BMW Spring Washer -

This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M10,M30

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

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T#:382364

Part#: 11331744355

In Stock

$ 2.99 USD

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$ 2.99 USD

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Used on rocker arm eccentric

Genuine BMW Rocker Shaft Spring - E10 E12 E21 E23 E24 E28 E30 E32 E34...

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T#:6774

Part#: 11330634125

In Stock

$ 4.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2.99 USD

Limited Qty Sale

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$ 4.99

This product was last offered at the strikethrough price on
12-08-2025

$ 2.99 USD

Limited Qty Sale

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Genuine BMW Compression Spring -

This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M10,M30

Genuine BMW Dowel - 11121726241

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T#:31215

Part#: 11121726241

In Stock

13% off MSRP $ 2.11

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1.83 USD

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13% off MSRP

$ 2.11

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1.83 USD

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Genuine BMW Dowel - D=12,5Mm
This item fits the following BMW Chassis:
E39 M5,E60 M5,E63 M6,E82 1M Coupe,E53 48IS,E30,E34,E36,E38,E39,E53 X5 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

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Genuine BMW Cylinder Head Hose Connector

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T#:31265

Part#: 11121740396

In Stock

$ 15.99 USD

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$ 15.99 USD

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Genuine BMW Connector - M12

This item fits the following BMW Chassis:
E36 M3,E30,E34,E36,E39

Fits BMW Engines including:
M10,M20,M30,M50,M52,S50,S52

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Cylinder Head Bolt - M10 1.8L - Set Of 10 - (NO LONGER AVAILABLE) ...

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T#:379589

Part#: 11120621144

Ships in 3 Business Days

$ 68.99 USD

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$ 68.99 USD

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OEM Rein Rocker Arm Shaft Plug - E28 E30 E34

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T#:583592

Part#: 11331264519

In Stock at Vendor

$ 6.11 USD

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$ 6.11 USD

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This is an OEM Rein replacement rocker arm shaft plug, also referred to by BMW as a Blind Plug. This plug connects to the end of the rocker arm shafts. 4 required per vehicle. Replace your old plugs to keep everything properly sealed.

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Canyon Engine Standard Valve Guide - E23, E24, E28

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T#:376784

Part#: 11121263642

In Stock at Vendor

$ 6.08 USD

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$ 6.08 USD

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Frequent cause of oil consumption in high-mileage engines

Intake Valve - Priced Each

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T#:596779

Part#: 11341267721

In Stock at Vendor

$ 13.99

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

$ 8.99 USD

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$ 8.99 USD

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Replacement intake valve 40.0/6.97MM

Genuine BMW Stud Bolt - 07129908134 - E30,E34

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T#:19606

Part#: 07129908134

Ships in 1 day

$ 5.99

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$ 4.00 USD

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$ 4.00 USD

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Genuine BMW Stud Bolt -
This item fits the following BMW Chassis:
E30,E34

Genuine BMW Cylinder Head Bolt - Priced Each - M10 1.8L

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T#:367533

Part#: 11120621144

Ships in 1 day

8% off MSRP $ 11.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.00 USD

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8% off MSRP

$ 11.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.00 USD

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Genuine BMW Rocker Shaft Washer - E10 E12 E21 E23 E24 E28 E30 E32 E34...

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T#:34199

Part#: 11330634140

Ships in 3 Business Days

$ 2.99 USD

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$ 2.99 USD

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Genuine BMW Washer -

This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M10,M30

Genuine BMW Rocker Shaft Plug - E10 E12 E21 E23 E24 E28 E3 E30 E32 E3...

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T#:407128

Part#: 11331266400

Ships in 4 Business Days

$ 7.99 USD

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$ 7.99 USD

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SuperTech - Performance Dual Valve Spring Kit With Titanium Retainers...

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T#:44699186

Part#: SPRK-H1005D-M20

Ships in 8 Business Days

$ 855.99 USD

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$ 855.99 USD

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BMW Cylinder head bolt set

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T#:45483601

Part#: 802.700

Special Order: No Guaranteed ETA

$ 42.99 USD

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$ 42.99 USD

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BMW Cylinder Head Bolt - Priced Each - M10 1.8L - Partnumber 11120621144

Febi Rocker Arm Shaft Plug - E28, E30, E34

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T#:381746

Part#: 11331264519

Ships on Sep 1, 2026

$ 6.99 USD

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$ 6.99 USD

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4 required per vehicle

Genuine BMW Threaded Pipe Joint - 11112140435 - E30, E34, E28 ...

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T#:6576

Part#: 11112140435

Back Ordered

$ 13.99 USD

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$ 13.99 USD

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Genuine BMW Threaded Pipe Joint - M20X1,5
This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M20

Ina Rocker Arm - E28, E30, E34

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T#:557719

Part#: 11331271429

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$ 26.99 USD

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$ 26.99 USD

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Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them.

Febi Cylinder Head Bolt Set - E30, E34

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T#:363803

Part#: 11121726478

Special Order: No Guaranteed ETA

$ 32.99 USD

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$ 32.99 USD

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A complete set of 14 cylinder head bolts

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Cylinder Head for BMW 5 Series E28 (1982-1988)

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