BOSCH Power Steering Pump K S00 000 101

When your vehicle’s steering starts feeling heavy, noisy, or unresponsive, the culprit is often a failing power steering pump. The BOSCH K S00 000 101 power steering pump restores hydraulic pressure to your steering system, giving you back the smooth, effortless steering control you expect from a properly functioning vehicle.

Key Benefits of the BOSCH K S00 000 101 Power Steering Pump

Choosing the right replacement power steering pump matters, and the BOSCH K S00 000 101 is built with several advantages that make it a smart choice for your vehicle:

• Straightforward installation — designed to bolt in using the factory mounting points and existing brackets, with no vehicle modification required
• Leak-resistant construction — quality seals and gaskets designed to minimize the fluid seepage common in aging pumps
• Reduced steering effort — eliminates the heavy, stiff feel that develops as the original pump wears down
• Quieter operation — precision-engineered internals help eliminate the whining or groaning noise associated with a failing pump
• Corrosion resistance — housing and fittings built to withstand road salt, moisture, and temperature extremes across all climates
• Durable materials — high-grade housing materials selected for strength and corrosion resistance for long-term reliability under continuous hydraulic load

Specifications & Features

Here’s a closer look at the BOSCH K S00 000 101’s technical profile, so you know exactly what you’re installing:

• EAN: 4047025441490
• Operating Mode: hydraulic
• Pump Type: Vane Pump
• Operating Pressure: 120
• SKU: BOSCH-K-S00-000-101
• Part Type: Hydraulic Power Steering Pump

Applications & Use Cases

Drivers across the country — from tight urban parking to long-haul interstate driving — depend on consistent power steering pressure for both comfort and control. A failing pump doesn’t just make steering harder; it can mask road feedback and delay your reaction time in an emergency maneuver. Installing the BOSCH K S00 000 101 restores the responsive steering feel your vehicle was designed to have, whether you’re navigating a crowded parking lot, towing a trailer, or driving cross-country. Addressing pump failure early also helps prevent secondary damage to steering hoses, racks, and gearboxes caused by pressure irregularities or fluid contamination.

For background on NHTSA steering system safety guidance, understanding the hydraulic circuit helps explain why a failing pump affects steering feel so directly. Our fitment data is cross-checked against professional sourcing standards consistent with ASE-certified technician standards.

Quality Assurance & Our Commitment

We source the BOSCH K S00 000 101 directly from established manufacturers with a track record in the steering and suspension aftermarket, and we cross-reference every listing against OE part numbers and TecDoc data before publishing it. Our team has spent years helping customers match the correct steering components to their specific vehicle, and we stand behind every part we sell with a straightforward warranty and responsive customer support — because trust is earned through consistent accuracy, not just marketing claims.

Shipping & Delivery

Nationwide shipping is available to all 50 states, with orders typically processed and shipped within one business day. You’ll receive tracking details by email so you can follow your BOSCH K S00 000 101 from our warehouse to your door, no matter where in the U.S. you’re located.

What Customers Are Saying

Customers who’ve installed the BOSCH K S00 000 101 consistently mention how much quieter and lighter their steering feels immediately after replacement. Many note that the fit was exact, with no modification needed to the factory mounting brackets or hoses, and that the whining noise that prompted the purchase disappeared as soon as the new pump was bled and pressurized. Reviewers also highlight the value of getting OE-level performance without paying dealership prices for a comparable part.

Frequently Asked Questions

What are the signs that my power steering pump needs to be replaced?

Common signs include a whining or groaning noise when turning the wheel, stiff or heavy steering (especially at low speeds), power steering fluid leaks, and jerky or inconsistent steering response.

Do I need to replace the power steering fluid when installing a new pump?

Yes, we strongly recommend flushing the system and replacing the power steering fluid with the type specified in your owner’s manual whenever you install a new pump. Old fluid can contain metal particles from the failed pump that would contaminate the new unit.

What makes the BOSCH K S00 000 101 different from other power steering pumps?

The BOSCH K S00 000 101 is manufactured to match OE hydraulic pressure and mounting specifications, so it restores factory-level steering feel rather than an approximate aftermarket fit. It’s cross-referenced against TecDoc data and built for direct bolt-on installation.

Is the BOSCH K S00 000 101 covered for use across all 50 states?

Yes, this power steering pump is suitable for vehicles nationwide and we ship to all 50 U.S. states. Climate and road conditions in your region don’t affect fitment or performance.

Does the BOSCH K S00 000 101 come with a belt pulley installed?

Pulley inclusion varies by application — check the product specifications above, or contact our support team to confirm whether the BOSCH K S00 000 101 includes a belt pulley for your vehicle.

What is your return policy on power steering pumps?

We offer a straightforward return policy for parts that are unused, uninstalled, and in original packaging. Full details are available on our warranty and returns pages, and our support team is happy to help if you have questions before or after your purchase.

Will this pump fit vehicles with electric power steering?

No. The BOSCH K S00 000 101 is a hydraulic power steering pump designed for vehicles equipped with traditional hydraulic power steering systems, not electric power steering (EPS) systems.

What is the manufacturer part number for the BOSCH K S00 000 101?

The BOSCH K S00 000 101 carries manufacturer part number K S00 000 101. You can use this number, along with your vehicle’s OE reference number, to confirm fitment before ordering.

Does the BOSCH K S00 000 101 include a reservoir?

The BOSCH K S00 000 101 is supplied as a pump unit; if your vehicle uses a separate fluid reservoir, your existing reservoir can typically be reused unless it shows signs of damage or contamination.

Can I install the BOSCH K S00 000 101 myself, or do I need a professional?

The BOSCH K S00 000 101 is designed for straightforward bolt-on installation using factory mounting points, which many experienced DIY mechanics can handle with basic tools. However, if you’re not comfortable working on your steering system, we recommend having it installed by a qualified technician.

What warranty comes with the BOSCH K S00 000 101?

The BOSCH K S00 000 101 is backed by a manufacturer warranty against defects in materials and workmanship. If you experience any issues, our support team can help facilitate a warranty claim quickly.

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Browse our full power steering pumps category, check our warranty policy, or review our shipping policy for more details. Questions? Visit our FAQ page or contact us directly.