Oil Pump for BMW 5 Series E34 (1987-1995)

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A drop in oil pressure can spell disaster at the wrong time. Although most modern BMWs do not have an oil pressure gauge, the DME continually monitors internal pressure and will let you know if there is a problem with the pump.
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Achilles Motorsport Upgraded Oil Pump Shaft Kit - BMW M50 M52 S50 S52...
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Achilles Motorsports - Corporate Logo
T#:1150772
Part#: 11-AM-UOPSK
In Stock
$ 217.99 USD
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$ 217.99 USD
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The early M5X engines have well-documented issues caused by harmonics. The extreme vibrations cause the weak oil pump shaft to shear off or the oil pump nut to come loose and fall off, all of which results in an instant loss of oil pressure. Achilles Motorsports decided to develop a solution to fix all of these known issues. Achilles takes their oil pump shafts to the extreme, using only the toughest materials and heat treatment processes to ensure optimum strength. The core of this kit is a hardened Chromoly shaft that is centerless ground to ensure absolute trueness. The shaft is engineered with an exclusive square key lock system that not only prevents the gear from ever spinning on the shaft but also adds strength to the area to which the gear mounts. Achilles Motorsports then replaced the pesky oil pump nut with an extended length bolt that is EDM drilled for safety wire to properly secure it for all conditions. Don't wait for your oil pump to fail and leave you stuck with costly engine repairs! Key Features: Hardened Chromoly centerless ground shaft EDM Drilled Bolt with a piece of safety wire included Grade 8 extended length hardware to secure the gear to the shaft Left hand threaded to prevent it from unexpectedly coming loose Double-D keyed shaft and drive gear 100% serviceable & rebuildable without the need for grinding. NOTE: Professional installation required! The shaft requires being pressed into the oil pump's inner rotor.
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Genuine BMW Oil Pump Chain
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Genuine BMW - Corporate Logo
T#:369641
Part#: 11417576915
In Stock
$ 34.66 USD
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Genuine BMW Bush Bearing / Intermediate Shaft Bearing - 11111280863 ...
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Genuine BMW - Corporate Logo
T#:30616
Part#: 11111280863
Ships in 1 day
$ 63.99 USD
Free Shipping on orders $49 and up
Genuine BMW BUSH BEARING or M20 intermediate shaft bearing

Genuine BMW Rotor Inner - 11411748098 - E34,E36,E39,E36 M3
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Genuine BMW - Corporate Logo
T#:34944
Part#: 11411748098
In Stock
5% off MSRP $ 113.99

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

$ 107.99 USD
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5% off MSRP
$ 113.99

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

$ 107.99 USD
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Having a loss of oil pressure? This little guy could be your issue. In charge of creating oil pressure and moving around oil volume, wear, and tear could result in failure and loss in pressure!

Genuine BMW Oil Pump Intermediate Shaft Bearing - E30 E34 M20 2.5L 2....
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Genuine BMW - Corporate Logo
T#:30607
Part#: 11111264196
In Stock
$ 49.99 USD
Free Shipping on orders $49 and up

The intermediate shaft bearings are located in the engine block (an inner and outer bearing). The intermediate shaft is driven from the timing belt and spins the oil pump shaft. Whenever the engine is torn down and the block is chemically or thermally cleaned these bearings will need to be replaced. The bearings must be sized with the intermediate shaft! The bearing surfaces must be machined to the correct tolerance for the block and shaft! You must make your engine builder aware of this before final assembly.

Note: these bearings must be machined for the shaft and block.

M20 block uses inner and outer bearings but the bearings are the same part numbers.

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.

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Genuine BMW Oil Pump Control Valve - 11411719937 - E34,E36,E39,E36 M3...
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Genuine BMW - Corporate Logo
T#:25087
Part#: 11411719937
In Stock
6% off MSRP $ 65.99

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

$ 61.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 65.99

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

$ 61.99 USD
Free Shipping on orders $49 and up


Genuine BMW Control Valve
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39

Fits BMW Engines including:
M50,M52,S50,S52


Genuine BMW Oil Pump Rotor - Inner
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Genuine BMW - Corporate Logo
T#:34835
Part#: 11411267380
In Stock
5% off MSRP $ 113.99

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

$ 107.99 USD
Free Shipping
5% off MSRP
$ 113.99

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

$ 107.99 USD
Free Shipping


Genuine BMW Rotor Inner
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M30,S38

Genuine BMW Oil Pump Rotor - Outer
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Genuine BMW - Corporate Logo
T#:34811
Part#: 11411250504
In Stock
5% off MSRP $ 213.99

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

$ 202.99 USD
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5% off MSRP
$ 213.99

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

$ 202.99 USD
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Genuine BMW Rotor,Outer
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M30,S38


Genuine BMW Oil Pump Chain
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Genuine BMW - Corporate Logo
T#:369642
Part#: 11417577656
Ships in 1 day
2% off MSRP $ 51.99

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

$ 50.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 51.99

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

$ 50.99 USD
Free Shipping on orders $49 and up

Genuine BMW Oil Pump Chain
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Genuine BMW - Corporate Logo
T#:12328
Part#: 11417577655
Ships in 4 Business Days
$ 28.99

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

$ 26.99 USD
Free Shipping on orders $49 and up
$ 26.99 USD
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Genuine BMW Chain -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M30,S38

Genuine BMW Oil Pump Gear
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Genuine BMW - Corporate Logo
T#:34934
Part#: 11411733962
Ships in 1 day
4% off MSRP $ 44.99

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

$ 42.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 44.99

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

$ 42.99 USD
Free Shipping on orders $49 and up


Genuine BMW Sprocket -
This item fits the following BMW Chassis:
E34,E38,E39,E53 X5

Fits BMW Engines including:
M60,M62

Genuine BMW Oil Pump Chain
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Genuine BMW - Corporate Logo
T#:35051
Part#: 11417576917
Ships in 1 day
2% off MSRP $ 51.99

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

$ 50.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 51.99

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

$ 50.99 USD
Free Shipping on orders $49 and up


Genuine BMW Chain -
This item fits the following BMW Chassis:
E34,E38,E39

Fits BMW Engines including:
M60,M62



Genuine BMW Oil Pump Sprocket
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Genuine BMW - Corporate Logo
T#:25086
Part#: 11411273689
Ships in 1 day
4% off MSRP $ 100.99

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

$ 96.99 USD
Free Shipping
4% off MSRP
$ 100.99

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

$ 96.99 USD
Free Shipping


Genuine BMW Sprocket
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
M30,S14,S38

Genuine BMW Oil Pressure hose - Inlet - E34 530i 540i E32 740iL 740i ...
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Genuine BMW - Corporate Logo
T#:19139
Part#: 11421702554
Ships in 1 day
5% off MSRP $ 138.99

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

$ 131.99 USD
Free Shipping
5% off MSRP
$ 138.99

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

$ 131.99 USD
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Genuine BMW Pressure Hose Assy Inlet -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60

Genuine BMW Oil Suction Pipe - E34 525i
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Genuine BMW - Corporate Logo
T#:34946
Part#: 11411748150
Ships in 3 Business Days
4% off MSRP $ 252.99

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

$ 243.99 USD
Free Shipping
4% off MSRP
$ 252.99

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

$ 243.99 USD
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Genuine BMW Suction Pipe -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M50


Febi Oil Pump Drive Chain - E10, E21, E30
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We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:373945
Part#: 11411716989
Ships in 3 Business Days
$ 32.99 USD
Free Shipping on orders $49 and up
Chain that drives the oil pump

Genuine BMW Oil Pump Assembly
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Genuine BMW - Corporate Logo
T#:6801
Part#: 11411438280
Ships in 4 Business Days
5% off MSRP $ 908.99

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

$ 860.99 USD
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5% off MSRP
$ 908.99

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

$ 860.99 USD
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Genuine BMW Oil Pump -
This item fits the following BMW Chassis:
E34,E38,E39

Fits BMW Engines including:
M60,M62

Oil Pump Upgrade Kit - M50/M52/S50/S52
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5150 Autosport - Corporate Logo
T#:26204983
Part#: 5150-OPUK-M50
Back Ordered
$ 229.99 USD
Free Shipping on orders $49 and up
The M50/M52/S50/S52 engines are notorious for their well-documented problems stemming from harmonics. The vibration leads to the oil pump shaft becoming weak, causing it to either break or the oil pump nut to loosen and fall off, resulting in an immediate loss of oil pressure. Worry no more! 5150 has the solution! At the core of this kit is a hardened Chromoly shaft, meticulously centerless ground to guarantee absolute precision. This shaft is designed with an exclusive square key lock system, which not only prevents the gear from ever rotating on the shaft but also reinforces the mounting area, adding additional strength. Furthermore, we replaced the problematic oil pump nut with an extended-length bolt, which is EDM drilled to accommodate safety wire for a secure fit in all conditions. Don't wait until your oil pump fails, leaving you facing expensive engine repairs! Key Features: Centerless ground shaft made from hardened Chromoly. Bolt with EDM drilling, including safety wire. Grade 8 extended-length hardware for secure gear attachment. Left-hand threaded to prevent unexpected loosening. Double-D keyed shaft and drive gear. Fully serviceable and rebuildable without the need for grinding.
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Oil Filter Adapter Ring
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:22427029
Part#: 11421702905
In Stock
$ 3.99

This product was last offered at the strikethrough price on
04-15-2026

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
Victor Reinz O-Ring
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Victor Reinz - Corporate Logo
T#:588415
Part#: 11421713597
In Stock
$ 3.99

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

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
6.0X2.5MM

Victor Reinz O-Ring - E31, E32, E34, E38, E39, E52, E53, E70 ...
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Victor Reinz - Corporate Logo
T#:369723
Part#: 11421702905
In Stock at Vendor
$ 2.03 USD
Free Shipping on orders $49 and up
14.0x2.0 mm

OEM INA Engine Oil Pump Chain - BMW M60 M62
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Ina - Corporate Logo
T#:42301974
Part#: ZC0310
Ships in 7 Business Days
$ 12.99 USD
Free Shipping on orders $49 and up
This is the chain that is responsible for driving the oil pump and ensuring your engine is properly lubricated.
Iwis Oil Pump Chain - E24, E28, E32, E34
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Iwis - Corporate Logo
T#:579673
Part#: 50029348
In Stock at Vendor
$ 22.53 USD
Free Shipping on orders $49 and up
Chain that drives the oil pump
Iwis Oil Pump Chain - E31, E32, E34, E38, E39
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Iwis - Corporate Logo
T#:377068
Part#: 11417576917
Ships on Jun 29, 2026
$ 24.22 USD
Free Shipping on orders $49 and up
Chain that drives the oil pump


Genuine BMW Gear Wheel - 11411265095 - E30,E34
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Genuine BMW - Corporate Logo
T#:34825
Part#: 11411265095
Back Ordered
5% off MSRP $ 84.99

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

$ 80.99 USD
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5% off MSRP
$ 84.99

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

$ 80.99 USD
Free Shipping


Genuine BMW Gear Wheel -
This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M20

OEM INA Engine Oil Pump Chain - E24, E28, E32, E34
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Ina - Corporate Logo
T#:42302000
Part#: ZC-C172
Back Ordered
$ 9.99 USD
Free Shipping on orders $49 and up
Preserve the performance and reliability of your classic BMW with the OEM INA Engine Oil Pump Chain