Steering Rack for BMW Z Series E85/6 (2003-2008)

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If you've exhausted all other options and your vehicle's power steering is still non-functional, it could be your power steering rack. We have full replacement racks and components for you to restore steering to your BMW. Additionally, if you are looking for a quicker ratio steering rack for your vehicle, you can find it here.

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OEM ZF/Lemforder Power Steering Fluid Reservoir with Filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Lemforder - Corporate Logo
T#:2364
Part#: 32411097164
In Stock
$ 43.75

This product was last offered at the strikethrough price on
01-23-2026

$ 35.99 USD
Free Shipping on orders $49 and up
$ 35.99 USD
Free Shipping on orders $49 and up
This is a replacement power steering fluid reservoir. Why replace the reservoir? Because the connection between the reservoir tank and the hoses is one of the prime locations for power steering leaks on these cars. It's mostly due to the style of clamp that BMW used. But also any replacement clamps are usually over-tightened on these plastic reservoir nipples. There is also a filter inside the reservoir that cannot be changed or serviced. So it's a good idea to replace the tank and get a new filter at the same time. With fresh fluid and a clean filter you might be able to restore some steering smoothness and precision to your BMW! Alternate part number - 32416851217. Reservoir includes new cap with o-ring.

This item fits the following BMWs:
1984-1991 E30 3 Series BMW 318i 318is 318ic 325e 325es 325i 325is 325ix 325ic M3
1992-1998 E36 3 Series BMW 318i 318is 318ic 318ti 323i 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 3 Series BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1989-1995 E34 5 Series BMW 525i 530i 535i 540i
1997-2003 E39 5 Series BMW 525i 528i 530i 540i
2004-2010 E60 5 Series BMW 525i 525xi 528i 528xi 530i 530xi 545i 550i - not for cars with active steering or dynamic drive
2004+ E63 6 Series BMW 645ci 650i - not for cars with active steering or dynamic drive
1989-1994 E32 7 Series BMW 735i 740i - not for cars with self leveling suspension
1995-2001 E38 7 Series BMW 740i 740il - not for cars with self leveling suspension
2004-2006 E83 X3 BMW X3 2.5i X3 3.0i
2000-2006 E53 X5 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
1997-2001 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
1997-2001 E85 Z4 BMW Zi M Roadster Z4 M Coupe
2000-2003 E52 Z8 BMW Z8 Z8 Alpina
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Rein Power Steering Reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:592377
Part#: 32416851217
In Stock
$ 26.07

This product was last offered at the strikethrough price on
04-23-2026

$ 20.99 USD
Free Shipping on orders $49 and up
$ 20.99 USD
Free Shipping on orders $49 and up
Replaces your cracked and leaking reservoir
Power Steering Reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
ZF - Corporate Logo
T#:594744
Part#: 32416851217
Ships in 1-2 days
$ 43.21 USD
Free Shipping on orders $49 and up
To assist a car's driver in turning the steering wheel with ease, a power steering pump transfers power steering fluid under high pressure to a car's steering box. Sadly, like all technological advancements, there are issues that can arise. A cracked or leaking power steering reservoir can lead to a prematurely worn or malfunctioning power steering pump and should be replaced immediately to ensure the continued safe operation of the power steering system.
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Power Steering Hose - From Pump To Rack - E46 M3, Z4m
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:5685
Part#: 32412283893
In Stock
$ 150.99 USD
Free Shipping
$ 150.99 USD
Free Shipping
This is the high pressure power steering hose that goes from the power steering pump the the steering rack & pinion.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 Convertible
2006-2008 E85 BMW Z4 M Roadster M Coupe
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Genuine BMW Power Steering Reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:372162
Part#: 32416851217
In Stock
$ 72.99 USD
Free Shipping on orders $49 and up
Replace your leaking power steering reservoir with this Genuine BMW reservoir to prevent leaks and possible power steering issues.
Rein Steering Rack Boot Repair Kit - One Side - E46, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:592353
Part#: 32131096910
In Stock
$ 27.99

This product was last offered at the strikethrough price on
04-08-2026

$ 23.99 USD
Free Shipping on orders $49 and up
$ 23.99 USD
Free Shipping on orders $49 and up
For left or right sides

OEM Febi Power Steering Reservoir with Cap and Seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:396761
Part#: 32411097164
Ships on Aug 31, 2026
$ 32.99 USD
Free Shipping on orders $49 and up

This is a replacement power steering fluid reservoir. Why replace the reservoir? Because the connection between the reservoir tank and the hoses is one of the prime locations for power steering leaks on these cars. It's mostly due to the style of clamp that BMW used. But also any replacement clamps are usually over-tightened on these plastic reservoir nipples. There is also a filter inside the reservoir that cannot be changed or serviced. So it's a good idea to replace the tank and get a new filter at the same time. With fresh fluid and a clean filter you might be able to restore some steering smoothness and precision to your BMW! Alternate part number - 32416851217. Reservoir includes new cap with o-ring. 

This item fits the following BMWs: 
1984-1991 E30 3 Series BMW 318i 318is 318ic 325e 325es 325i 325is 325ix 325ic M3 
1992-1998 E36 3 Series BMW 318i 318is 318ic 318ti 323i 323is 323ic 325i 325is 325ic 328i 328is 328ic M3 
1999-2005 E46 3 Series BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 
1989-1995 E34 5 Series BMW 525i 530i 535i 540i 
1997-2003 E39 5 Series BMW 525i 528i 530i 540i 
2004-2010 E60 5 Series BMW 525i 525xi 528i 528xi 530i 530xi 545i 550i - not for cars with active steering or dynamic drive 
2004+ E63 6 Series BMW 645ci 650i - not for cars with active steering or dynamic drive 
1989-1994 E32 7 Series BMW 735i 740i - not for cars with self leveling suspension 
1995-2001 E38 7 Series BMW 740i 740il - not for cars with self leveling suspension 
2004-2006 E83 X3 BMW X3 2.5i X3 3.0i 
2000-2006 E53 X5 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is 
1997-2001 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe 
1997-2001 E85 Z4 BMW Zi M Roadster Z4 M Coupe 
2000-2003 E52 Z8 BMW Z8 Z8 Alpina 

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Genuine BMW Steering Rack Boot Repair Kit - One Side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:368138
Part#: 32131096910
Ships in 1-2 days
$ 149.51 USD
Free Shipping
$ 149.51 USD
Free Shipping

Steering Rack Boot Repair Kit - One Side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:585589
Part#: 32131096910
In Stock
$ 17.23 USD
Free Shipping on orders $49 and up
Over time this boot dry out and crack, allowing dirt and rock to enter into the inner tie rod area. Replace them before debris damages your steering rack.

Genuine BMW Rear Axle Self-locking Collar Nut 33326760668
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13492
Part#: 33326760668
In Stock
$ 2.99 USD
Free Shipping on orders $49 and up
GENUINE BMW SELF-LOCKING COLLAR NUT:339500
Meyle Power Steering Reservoir - E32, E38, E53, E60, E61, E63, E64, E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:384419
Part#: 32411097164
In Stock
$ 20.99 USD
Free Shipping on orders $49 and up
Replaces your cracked and leaking reservoir
Steering Rack Boot - E46 Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:5809
Part#: 32131096910
In Stock
$ 17.94 USD
Free Shipping on orders $49 and up
Replacement steering rack boot includes 1 boot, 2 boot clamps and 1 bushing.. We recommend inspecting these boots while replacing tie rods or control arms. If these are cracked or damaged you should replace them. Sold individually.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci M3 - not for Xi models
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
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AAE New Power Steering Rack & Pinion - BMW E85 E86 Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Atlantic Automotive Engineering - Corporate Logo
T#:46134819
Part#: 4600N
Ships in 4 Business Days
$ 385.99 USD
$ 385.99 USD
The power steering rack transfers the movement of your steering wheel to the front wheels. When you turn the steering wheel, the steering column relays that motion to the steering rack and pulls or pushes the tie rods to direct the wheels in that direction. If your power steering rack gears have been damaged or the internal lines have become clogged, pick up this new rack to keep your power steering properly functioning.
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Remanufactured Power Steering Rack With Core Charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Atlantic Automotive Engineering - Corporate Logo
T#:45723168
Part#: 32137836844KKT
Ships in 4 Business Days
$ 2,319.99 USD
Free Shipping on orders $49 and up
AAE remanufactured steering racks are designed to restore factory steering response and precision at a fraction of the cost of a new rack. Each unit is completely disassembled, thoroughly cleaned, and carefully inspected. Worn parts are replaced with new seals, bushings, and bearings, while all critical surfaces are re-machined to OE specifications. Every rack is then pressure-tested to confirm proper function and leak-free reliability before it leaves the line. Why go with an AAE reman rack? * **Factory performance restored** – Brings back the sharp, responsive steering feel your car deserves. * **Dependable quality** – OE-level remanufacturing and rigorous testing ensure lasting performance. * **Smart value** – OEM-like results without the new-part price tag. Install an AAE remanufactured rack and drive with confidence—knowing your steering is as smooth, precise, and reliable as it should be.
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Genuine BMW At-Steering Box - 32116777506 - E85,E86
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:56192
Part#: 32116777506
Ships in 7 Business Days
$ 2,143.99 USD
Free Shipping on orders $49 and up
Price includes $500.00 core charge.

Meyle Steering Rack Boot Repair Kit - One Side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Meyle - Corporate Logo
T#:40478116
Part#: 32131096910
Special Order: No Guaranteed ETA
$ 12.99 USD
Free Shipping on orders $49 and up
Delivers a high-performance replacement solution designed to safeguard your BMW’s steering system from premature wear and environmental damage.

Power Steering Fluid Reservoir with Filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Lemforder - Corporate Logo
T#:2438591
Part#: 1097164
Special Order: No Guaranteed ETA
$ 23.99 USD
Free Shipping on orders $49 and up
This is a replacement power steering fluid reservoir. Why replace the reservoir? Because the connection between the reservoir tank and the hoses is one of the prime locations for power steering leaks on these cars. It's mostly due to the style of clamp that BMW used. But also any replacement clamps are usually over-tightened on these plastic reservoir nipples. There is also a filter inside the reservoir that cannot be changed or serviced. So it's a good idea to replace the tank and get a new filter at the same time. With fresh fluid and a clean filter you might be able to restore some steering smoothness and precision to your BMW! Alternate part number - 32416851217. Reservoir includes new cap with o-ring.

This item fits the following BMWs:
1984-1991 E30 3 Series BMW 318i 318is 318ic 325e 325es 325i 325is 325ix 325ic M3
1992-1998 E36 3 Series BMW 318i 318is 318ic 318ti 323i 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 3 Series BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1989-1995 E34 5 Series BMW 525i 530i 535i 540i
1997-2003 E39 5 Series BMW 525i 528i 530i 540i
2004-2010 E60 5 Series BMW 525i 525xi 528i 528xi 530i 530xi 545i 550i - not for cars with active steering or dynamic drive
2004+ E63 6 Series BMW 645ci 650i - not for cars with active steering or dynamic drive
1989-1994 E32 7 Series BMW 735i 740i - not for cars with self leveling suspension
1995-2001 E38 7 Series BMW 740i 740il - not for cars with self leveling suspension
2004-2006 E83 X3 BMW X3 2.5i X3 3.0i
2000-2006 E53 X5 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
1997-2001 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
1997-2001 E85 Z4 BMW Zi M Roadster Z4 M Coupe
2000-2003 E52 Z8 BMW Z8 Z8 Alpina
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