Power Steering Reservoir for BMW 6 Series E64 (2004-2010)

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BMW's power steering reservoirs are prone to leaking and cracking, due to their plastic construction. Often times, your new power steering reservoir will include a filter as well, which may sharpen the performance of your steering system as well.
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Triple Baffled Power Steering Reservoir - Angled Mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:9609819
Part#: 004898LA01KT
Ships on Aug 10, 2026
Sale - Save 30% $ 389.99

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

$ 272.99 USD
Free Shipping
Sale - Save 30%
$ 389.99

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

$ 272.99 USD
Free Shipping

Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir.
Upgraded for thermal capacity, performance and extended rack life!

Our Turner triple baffled reservoir allows you to fix the downfalls of the factory BMW power steering expansion tank without losing that factory feel. The upgraded Turner reservoir has internal baffling to prevent cavitation and air pocket to make sure your rack is getting the supply of power steering. The constant flow of power steering keeps your rack cooled, lubricated and functioning properly. Extend the life of your rack and seals for years to come with increased performance and drivability. Can be used in motorsport, off-roading and daily use applications for a truly unique and universal upgrade.

Eliminates the grimy, leaky, factory BMW power steering expansion tank with a beautiful aluminum component. Increased factory power steering performance in both feel and cooling. Factory-fit with both hoses and bracketry. Additional cooling capacity will increase fluid thermal carrying capacity before overheating. Adapters where necessary to ensure reservoir will work with to-be-designed AN hose kits as well as factory hoses. Add-on, in-line valves to allow for easy flushing of power steering fluid.

Features:

Billet aluminum construction

Eliminates the leaky factory BMW reservoir and replaces it with a billet aluminum component.

Upgraded 0.45L capacity for better cooling and reduced overflow.

Internal baffles to remove bubbles caused by pump cavitation

Compatible with factory hoses and factory bracket.

Removeable Internal mesh filter

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Turner Straight Mount Triple Baffled Power Steering Reservoir ...
Not for Vehicles Equipped with "Active Steering" and/or "Dynamic Drive&q...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:9609820
Part#: 004898LA01SKT
Ships on Aug 10, 2026
Sale - Save 32% $ 401.69

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

$ 272.99 USD
Free Shipping
Sale - Save 32%
$ 401.69

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

$ 272.99 USD
Free Shipping

Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir.
Upgraded for thermal capacity, performance and extended rack life!

Our Turner triple baffled reservoir allows you to fix the downfalls of the factory BMW power steering expansion tank without losing that factory feel. The upgraded Turner reservoir has internal baffling to prevent cavitation and air pocket to make sure your rack is getting the supply of power steering. The constant flow of power steering keeps your rack cooled, lubricated and functioning properly. Extend the life of your rack and seals for years to come with increased performance and drivability. Can be used in motorsport, off-roading and daily use applications for a truly unique and universal upgrade.

Eliminates the grimy, leaky, factory BMW power steering expansion tank with a beautiful aluminum component. Increased factory power steering performance in both feel and cooling. Factory-fit with both hoses and bracketry. Additional cooling capacity will increase fluid thermal carrying capacity before overheating. Adapters where necessary to ensure reservoir will work with to-be-designed AN hose kits as well as factory hoses. Add-on, in-line valves to allow for easy flushing of power steering fluid.

Features:

Billet aluminum construction

Eliminates the leaky factory BMW reservoir and replaces it with a billet aluminum component.

Upgraded 0.45L capacity for better cooling and reduced overflow.

Internal baffles to remove bubbles caused by pump cavitation

Compatible with factory hoses and factory bracket.

Removeable Internal mesh filter

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OEM Rein Power Steering Reservoir - BMW E39 E60 M5, E63/64 M6 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Rein - Corporate Logo
T#:45997530
Part#: RES-0047
In Stock
$ 48.99 USD
Free Shipping on orders $49 and up
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. Complete assembly includes the reservoir, cap, and seal.
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Genuine BMW Screw On Cap - CHF 11S
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:7886
Part#: 32416851332
In Stock
4% off MSRP $ 22.99

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

$ 21.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 22.99

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

$ 21.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cover - Chf 11.S
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E53 48IS,E36,E39,E46,E53 X5,E63,E82,E83 X3,E85 Z4,E86 Z4,E90,E92,E93


AAF Vented Power Steering Cap Kit - Silver Reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Advanced Auto Fabrication - Corporate Logo
T#:7624658
Part#: 116253
Ships in 1 Business Day
$ 154.00 USD
Free Shipping
$ 154.00 USD
Free Shipping
Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. Introducing the AAF billet power steering cap kit. This kit comes with everything you need to capture any excess fluid from your power steering system. It features a CNC billet 6061 aluminum cap, machined and built in-house at AAF. This provides a permanent solution that does not require tying anything over your reservoir for race day! This one-of-a-kind cap features a fitting at the top that allows connection to a small billet catch can for clean and safe capture of excess fluid. **Note: This kit was designed to work with solid race mounts. Clearance has not been confirmed with OEM mounts.
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Genuine BMW Power Steering Reservoir Cap
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:7872
Part#: 32411092649
Ships in 3 Business Days
5% off MSRP $ 40.99

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

$ 38.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 40.99

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

$ 38.99 USD
Free Shipping on orders $49 and up


Genuine BMW Cover
This item fits the following BMW Chassis:
E46 M3,E70 X5M,E71 X6M,E38,E46,E63,E65,E70 X5,E71 X6,F15,F16


Genuine BMW Power Steering Fluid Reservoir
For vehicles with active steering or dynamic drive options.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:58314
Part#: 32416782538
In Stock
9% off MSRP $ 189.99

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

$ 174.99 USD
Limited Qty Sale
Free Shipping
9% off MSRP
$ 189.99

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

$ 174.99 USD
Limited Qty Sale
Free Shipping


Genuine BMW Oil Carrier -
This item fits the following BMW Chassis:
E63,E65,E70 X5

Genuine BMW Power Steering Reservoir - E39 M5 E64 M6 E63 M6 E60 M5 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:20824
Part#: 32412228855
Ships in 3 Business Days
3% off MSRP $ 174.99

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

$ 168.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 174.99

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

$ 168.99 USD
Free Shipping on orders $49 and up


Genuine BMW Oil Carrier
This item fits the following BMW Chassis:
E39 M5,E60 M5,E63 M6,E39,E63


Power Steering Reservoir Cap Seal
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#:380526
Part#: 32411128333
In Stock
$ 2.03

This product was last offered at the strikethrough price on
04-28-2026

$ 1.88 USD
Free Shipping on orders $49 and up
$ 1.88 USD
Free Shipping on orders $49 and up
Is your fluid reservoir coated in a film of oil?

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!
URO - Corporate Logo
T#:372849
Part#: 32411097164
In Stock
$ 18.99 USD
Free Shipping on orders $49 and up
Replaces your cracked and leaking reservoir
AAF Vented Power Steering Cap Kit - Blue Reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Advanced Auto Fabrication - Corporate Logo
T#:54530866
Part#: 116253-BLU
In Stock
New Item
$ 154.00

This product was last offered at the strikethrough price on
06-03-2026

$ 144.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 154.00

This product was last offered at the strikethrough price on
06-03-2026

$ 144.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Introducing the AAF billet power steering cap kit. This kit comes with everything you need to capture any excess fluid from your power steering system. It features a CNC billet 6061 aluminum cap, machined and built in-house at AAF. This provides a permanent solution that does not require tying anything over your reservoir for race day! This one-of-a-kind cap features a fitting at the top that allows connection to a small billet catch can for clean and safe capture of excess fluid.
Show More Show Less
CRP Power Steering Fluid Reservoir - E60/61 5', E63/64 6', E65/66 7',...
For vehicles with Active Steering and Dynamic Drive
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Atlantic Automotive Engineering - Corporate Logo
T#:49369913
Part#: 32416782538
Ships in 4 Business Days
New Item
$ 56.99 USD
Free Shipping on orders $49 and up
$ 56.99 USD
Free Shipping on orders $49 and up
Replace cracked or damaged reservoirs with this direct replacement from CRP