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Bosch KS01000155 - Power Steering Pump
MPN: KS01000155
The Bosch KS01000155 Power Steering Pump enhances steering response in BMW models. Designed for optimal hydraulic pressure, it ensures effortless steering control.
Vehicle Specific
Check if this part fits your vehicle.
Bosch Power Steering Pump (Rebuilt) KS01000155 - For BMW
Manufacturer Part Number: KS01000155
Product Description
The Bosch Power Steering Pump (Rebuilt) KS01000155 is engineered to meet the rigorous demands of your BMW's hydraulic steering system. This premium-grade component is designed to deliver optimal performance, ensuring smooth steering and responsive handling. As a critical part of the steering system, this pump effectively forces hydraulic fluid into the rack and pinion or steering box, assisting in the effortless movement of the steering wheel.
Over time, power steering pumps may exhibit signs of wear, such as grinding or squealing noises, particularly at full lock, indicating potential bearing issues. Bad seals and leaks are common failure points, making it essential to replace this part to maintain the integrity of your vehicle's steering system.
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- BMW X3 / xDrive30i, 3.0L6, 2008-2010
- BMW X3 / 3.0si, 3.0L6, 2008
Cross Reference Numbers
- BMW:32413450590
Why Shop at eEuroparts.com?
Since 2000, eEuroparts.com has been a trusted destination for European car owners looking for reliable parts at great prices. Here's why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The power steering pump is responsible for providing hydraulic pressure to assist in steering your vehicle. This critical component helps reduce the effort needed to turn the steering wheel, ensuring a controlled and smooth driving experience.
What vehicles is this part compatible with?
This power steering pump is compatible with various BMW models, including the X3 with engines ranging from 3.0L6 for model years 2008 to 2010. Please use the vehicle selector tool to confirm fitment for your specific vehicle.
What are common signs this part may need replacement?
Common signs of a failing power steering pump include:
- Grinding or squealing noises when steering
- Difficulty turning the steering wheel
- Fluid leaks around the pump
- Unresponsive or erratic steering
- BrandBosch
- ManufacturerBosch
- MPNKS01000155
- Part TypePower Steering Pump
- OE Part Numbers32413450590
- FeaturesFilter Included : Yes
Housing Material : Aluminum
Inlet Attachment Type : Barb
Inlet Quantity : 1
Mounting Hardware Included : No
New Or Remanufactured : Remanufactured
Outlet Attachment Type : Threaded
Outlet Quantity : 1
Prop 65 Chemical 1 : N
Prop 65 Warning Label Required? : No
Pulley Included : No
Remote Reservoir : Yes
Remote Reservoir Included : No
Reservoir Cap Included : No
Reservoir Included : No
Type : Hydraulic
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2008 | BMW | X3 | 3.0si (3.0 L6 GAS) | Notes: From 03/2008 |
| 2009 | BMW | X3 | xDrive30i (3.0 L6 GAS) | |
| 2010 | BMW | X3 | xDrive30i (3.0 L6 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.
