Steering for BMW E46 M3 S54 (1999-2005)

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Your BMW's steering feel is likely one of the many reasons you chose to drive a BMW. Despite them switching to electronic power steering after E9x, we love the connection to the road every BMW provides. We have everything you need to service your BMW's steering system, from quicker ratio steering racks for the trackday warrior to upgraded factory steering wheels for your daily driver.

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URO Steering Coupler/Universal Joint - BMW E46 RWD 4/2001+
For vehicles with production date from 04/2001
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:7624631
Part#: 32301094703
In Stock
$ 79.33 USD
Free Shipping on orders $49 and up
$ 79.33 USD
Free Shipping on orders $49 and up
Located between the steering column and steering rack, the universal joint is a common part that gets overlooked. Much like a guibo, the universal joint contains a rubber flex disc that deteriorates over time, providing the driver with poor response and feedback through the steering wheel.
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URO Power Steering Return Hose - BMW E46 Z4
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:9771547
Part#: 32412229369
In Stock
$ 25.25 USD
Free Shipping on orders $49 and up

URO Power Steering Return Hose - BMW E46 Z4

The URO Power Steering Return Hose - BMW E46 Z4 is designed for optimal fitment and performance, ensuring that your vehicle's power steering system operates smoothly and efficiently. Over time, the power steering return hose can become cracked or leak, leading to low fluid levels and potential damage to the power steering pump. Replacing your old, worn-out hose with this URO replacement helps prevent cavitation and "run dry" damage. This hose is manufactured to OE specifications, ensuring easy installation and a secure, leak-proof fit. Made from high-quality, heat and oil-resistant elastomeric materials, it can withstand high-pressure pulsation and provides long-lasting durability.

  • Guaranteed fitment for BMW E46 Z4 models
  • Prevents low-fluid cavitation and protects the power steering pump from damage
  • OE dimensions for easy installation and a leak-proof fit
  • High-quality, heat and oil-resistant elastomeric hose material for enhanced durability
  • Fiber braid reinforcement ensures resistance to high-pressure pulsation
  • Comes with a 24-month unlimited mileage warranty
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Bosch - Corporate Logo
T#:556503
Part#: 32412229679BOSKT
In Stock
$ 550.99 USD
Free Shipping
$ 550.99 USD
Free Shipping

Price includes $130 refundable core charge

This is an OEM Bosh power steering pump. If your pump is going out, your steering will be adversely affected, especially at lower speeds. Your steering will become stiff and give you less ease of control of the vehicle. Eventually the rest of the steering system will begin to be damaged due to a lack of fluid and pressure.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Steering Angle Sensor
For vehicles equipped with DSC
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:29101697
Part#: 32306793632
In Stock
$ 190.99 USD
Free Shipping on orders $49 and up
$ 190.99 USD
Free Shipping on orders $49 and up

Bosch - Corporate Logo
T#:594979
Part#: 32132229397KT3KT
Back Ordered
$ 1,090.99 USD
Free Shipping on orders $49 and up
Price includes $160 core charge
A/C Line O-Ring
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639317
Part#: 64508390601
Ships in 2 Business Days
$ 0.99 USD
Free Shipping on orders $49 and up
Diameter is 7.65MM

Power Steering Reservoir
2X Entries Into Our F80 M3 Sweepstakes
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
Steering Rack Boot Repair Kit - One Side
2X Entries Into Our F80 M3 Sweepstakes
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.

Power Steering Reservoir Cap Seal
2X Entries Into Our F80 M3 Sweepstakes
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?