How to properly drain and replace the power steering rack and pinions on the BMW X3?

Drain the power steering fluid reservoir using a clean syringe and do not reuse the fluid. Raise the front of the car and remove the front wheels. Remove the splash shield from under the engine and the front end reinforcement plate. Remove the outer tie rod ends and the stabilizer bar links from the stabilizer bar. Remove the double universal joint lower pinch bolt and disengage it from the Rack And Pinions, ensuring to lock the steering wheel in position to prevent damage to the MRS contact reel. For vehicles equipped with servotronic, remove the electro hydraulic converter. Detach the quick connect high-pressure fittings on the Rack And Pinions by turning and pushing inwards, and be prepared to catch any dripping fluid. Unbolt the Rack And Pinions mounting Torx fasteners while counter holding the nuts above the rack and discard the fasteners. If necessary, remove the pressure line from the front subframe, twist the left steering knuckle to the left, and slide the Rack And Pinions to the left side, ensuring no fluid lines or electrical harnesses are snagged. Installation is the reverse of removal, ensuring all thread bores, bolts, nuts, splines, and mating surfaces are clean, routing power steering fluid lines without tension and with sufficient spacing to nearby components, using new Rack And Pinions mounting bolts, replacing the steering spindle double joint with flex disc pinch bolts, and using new self-locking fasteners where applicable. Rotate the steering wheel to check that the steering spindle and double universal joint do not contact the vehicle chassis or front subframe. After reassembling the steering and front suspension, fill and bleed the power steering, have the car professionally aligned, and carry out steering angle sensor calibration using a BMW diagnostic scan tool.

Genuine BMW X3 Rack and Pinions

Steering Rack

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66 Rack and Pinions found

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BMW X3 Electrical Exchange Steering Box
Part Number: 32106895744
$2838.83 MSRP: $3830.45
You Save: $991.62 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: EXCH. STEERING BOX, ELECTR.
- Replaced by: 32105A50428
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2020 BMW X3 | M40i(G01), sDrive30i(G01), xDrive30i(G01)
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BMW X3 Steering Gear Electrical
Part Number: 32105A50428
$2838.83 MSRP: $3830.45
You Save: $991.62 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Gear Assembly, Steering Gear
- Replaces: 32-10-5-A07-843, 32-10-5-A2F-B68, 32-10-5-A07-139, 32-10-6-895-744, 32-10-5-A49-D28, 32-10-6-890-304, 32-10-6-893-759, 32-10-6-892-943, 32-10-5-A1D-6B3, 32-10-5-A34-A92, 32-10-6-887-527, 32-10-6-890-606
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2024 BMW X3 | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), M40i(G01), sDrive30i(G01), xDrive30i(G01)
View related parts
BMW X3 Exchange Hydro Steering Gear
Part Number: 32103444366
$1692.37 MSRP: $1782.27
You Save: $89.90 (6%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Gear Assembly, Steering Gear
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2010 BMW X3 | 2.5i(E83), 3.0i(E83), 3.0si(E83)
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BMW X3 Electric Steering Gear
Part Number: 32106889085
$3659.67 MSRP: $3814.93
You Save: $155.26 (5%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Steering gear, electric
- Replaced by: 32105A24387
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
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BMW X3 Electric Steering Gear
Part Number: 32106853625
$3072.20 MSRP: $4145.34
You Save: $1073.14 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: STEERING GEAR, ELECTRIC; Gear Assembly
- Replaces: 32-10-6-894-418, 32-10-6-894-551, 32-10-6-753-936, 32-10-6-893-325, 32-10-6-893-595
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2021 BMW X3 | 4 Cyl 2.0 L GAS, M40i(G01), sDrive30i(G01), xDrive30i(G01)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106892943
$2838.83 MSRP: $3830.45
You Save: $991.62 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A50428
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2019 BMW X3 | M40i(G01), sDrive30i(G01), xDrive30i(G01)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106889087
$3659.67 MSRP: $3814.93
You Save: $155.26 (5%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A24387
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Exchange Hydro Steering Gear Servotronic
Part Number: 32103444368
$2265.81 MSRP: $2386.17
You Save: $120.36 (6%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Gear Assembly, Steering Gear
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2004-2010 BMW X3 | 2.5i(E83), 3.0i(E83), 3.0si(E83)
View related parts
BMW X3 Electric Steering Gear
Part Number: 32106889082
$3324.00 MSRP: $3461.43
You Save: $137.43 (4%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Steering gear, electric; Steering Gear
- Replaced by: 32105A24380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear
Part Number: 32106881101
$3324.00 MSRP: $3461.43
You Save: $137.43 (4%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Steering gear, electric
- Replaced by: 32105A24380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear
Part Number: 32106873150
$3324.00 MSRP: $3461.43
You Save: $137.43 (4%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Steering gear, electric
- Replaced by: 32105A24380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106864490
$3324.00 MSRP: $3461.43
You Save: $137.43 (4%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A24380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear
Part Number: 32106888709
$3072.20 MSRP: $4145.34
You Save: $1073.14 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Steering gear, electric; Gear Assembly, Steering Gear
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2019 BMW X3 | M40i(G01), xDrive30i(G01)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106892944
$3293.03 MSRP: $4443.31
You Save: $1150.28 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A50429
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2019 BMW X3 | M40i(G01), sDrive30i(G01), xDrive30i(G01)
View related parts
BMW X3 Steering Gear Electrical
Part Number: 32105A50429
$3293.03 MSRP: $4443.31
You Save: $1150.28 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Gear Assembly, Steering Gear
- Replaces: 32-10-5-A2F-B69, 32-10-5-A49-D29, 32-10-6-895-745, 32-10-6-887-614, 32-10-5-A07-844, 32-10-5-A1D-6D9, 32-10-6-890-305, 32-10-6-890-607, 32-10-6-892-944, 32-10-5-A07-140, 32-10-5-A34-A93, 32-10-6-893-760
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2018-2024 BMW X3 | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), M40i(G01), sDrive30i(G01), xDrive30i(G01)
View related parts
BMW X3 Electric Steering Gear
Part Number: 32106875241
$3659.67 MSRP: $3814.93
You Save: $155.26 (5%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Steering gear, electric
- Replaced by: 32105A24387
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106870511
$3659.67 MSRP: $3814.93
You Save: $155.26 (5%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A24387
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106870506
$3324.00 MSRP: $3461.43
You Save: $137.43 (4%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A24380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | sDrive28i(F25), xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106859277
$3324.00 MSRP: $3461.43
You Save: $137.43 (4%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A24380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)
View related parts
BMW X3 Electric Steering Gear Box (Exchange)
Part Number: 32106799270
$3324.00 MSRP: $3461.43
You Save: $137.43 (4%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: EXCH-steering box, electr.
- Replaced by: 32105A24380
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2017 BMW X3 | xDrive28d(F25), xDrive28i(F25), xDrive35i(F25)

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1-20 of 66 Results

BMW X3 Rack and Pinions

BMW X3 Rack and Pinions convert the turns of the driver's steering wheel into sharp and rapid motion of the front wheels, allowing the SUV to feel nimble yet stable. The layout of every BMW chassis is a pair of circular pinions on the steering shaft and linear racks in a sturdy tube, secured to the chassis, with tie rods connecting each end of the rack to the knuckle, so that lateral rack movement immediately pivots the tires. This compact design means Rack and Pinions save space compared with older recirculating setups. Across the broader X3 lineage, the BMW retained the basic geometry but had two core styles of Rack and Pinions, and all Rack and Pinions share a common task, which is to transform rotational input into lateral motion. Straight gear units are applied on many X3 trims because they require less operating effort, run cooler, and can handle higher torque loads, whereas helical gear units can create side loads that increase heat and wear. Regardless of the trim, properly working Rack and Pinions maintain tight wheel response, and power assist comes via hydraulic or electric assistance, giving every subsequent BMW X3 steering system lively, confident road feel.

If you are looking for OEM BMW X3 Rack and Pinions, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW X3 Rack and Pinions that come backed by the manufacturer's warranty.

BMW X3 Rack and Pinions Parts Questions & Experts Answers

Control Unit Servotronic
32433404171
Q:
How to properly drain and replace the power steering rack and pinions on the BMW X3?
Posted by Christoph V.
A:
Drain the power steering fluid reservoir using a clean syringe and do not reuse the fluid. Raise the front of the car and remove the front wheels. Remove the splash shield from under the engine and the front end reinforcement plate. Remove the outer tie rod ends and the stabilizer bar links from the stabilizer bar. Remove the double universal joint lower pinch bolt and disengage it from the Rack And Pinions, ensuring to lock the steering wheel in position to prevent damage to the MRS contact reel. For vehicles equipped with servotronic, remove the electro hydraulic converter. Detach the quick connect high-pressure fittings on the Rack And Pinions by turning and pushing inwards, and be prepared to catch any dripping fluid. Unbolt the Rack And Pinions mounting Torx fasteners while counter holding the nuts above the rack and discard the fasteners. If necessary, remove the pressure line from the front subframe, twist the left steering knuckle to the left, and slide the Rack And Pinions to the left side, ensuring no fluid lines or electrical harnesses are snagged. Installation is the reverse of removal, ensuring all thread bores, bolts, nuts, splines, and mating surfaces are clean, routing power steering fluid lines without tension and with sufficient spacing to nearby components, using new Rack And Pinions mounting bolts, replacing the steering spindle double joint with flex disc pinch bolts, and using new self-locking fasteners where applicable. Rotate the steering wheel to check that the steering spindle and double universal joint do not contact the vehicle chassis or front subframe. After reassembling the steering and front suspension, fill and bleed the power steering, have the car professionally aligned, and carry out Steering Angle Sensor calibration using a BMW diagnostic scan tool.
Answered by BMW Parts Specialist Chaz / Aug 21, 2023

Genuine BMW X3 Rack and Pinions

66 Rack and Pinions found

BMW X3 Rack and Pinions

BMW X3 Rack and Pinions Parts Questions & Experts Answers

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