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The CARDONE 21-5310 Remanufactured Power Steering Pump is engineered to provide OE-level steering performance while enhancing long-term reliability. Each unit begins with a detailed evaluation of the original design, allowing CARDONE engineers to identify and upgrade internal components where necessary.
Every pump incorporates triple-tested internal mechanisms, premium HNBR O-rings and seals, and precision-machined shafts to ensure exceptional durability and leak resistance. Relief valves are individually calibrated for correct hydraulic pressure, ensuring optimal steering response under all conditions.
Each assembly undergoes complete computer-controlled hydraulic testing, validating pressure output, flow rate, noise levels, and overall performance. The eco-minded remanufacturing process reduces energy and raw material consumption by up to 80%, delivering a cost-effective and environmentally responsible alternative to new OE pumps.
Triple-tested spool valves, campacs, and internal components ensure long-lasting reliability.
100% premium HNBR seals and O-rings resist heat and fluid breakdown better than OE materials.
Precision-ground shaft reduces wear and prevents premature seal failure.
Fully calibrated pressure relief valve ensures consistent steering assist.
Computer-tested hydraulic performance verifies pressure, flow, and noise compliance.
Direct OE-style fitment for simple and accurate installation.
Eco-friendly remanufacturing conserves up to 80% of materials and energy.
| Spec | Detail |
|---|---|
| Filter Included | No |
| Hose Port Type | O-Ring |
| Housing Material | Aluminum |
| Inlet Attachment Type | Barb |
| Inlet Diameter | 0.678 IN (17.2212 MM) |
| Inlet Quantity | 1 |
| Mounting Hardware Included | No |
| Outlet Attachment Type | Threaded |
| Outlet Quantity | 1 |
| Outlet Thread Size | 16x1.5 |
| Pulley Attachment Type | Press-On |
| Pulley Belt Type | Serpentine |
| Pulley Included | No |
| Remote Reservoir | Yes |
| Reservoir Included | No |
| Reservoir Cap Included | No |
| Shaft Type | Press-On |
| Type | Hydraulic |
BMW:
32411093360, 32411093577, 32416753274, 32416756582
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 1997 | BMW | 323i | 2.5L | Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 1998–1999 | BMW | 323i | 2.5L | Convertible; Reservoir Not Included |
| 1998 | BMW | 323i | 2.5L | Sedan; Reservoir Not Included |
| 1998–1999 | BMW | 323is | 2.5L | Reservoir Not Included |
| 2002 | BMW | 325Ci | 2.5L | From 09/2001; Reservoir Not Included |
| 2002 | BMW | 325i | 2.5L | Reservoir Not Included |
| 2001–2005 | BMW | 325xi | 2.5L | Reservoir Not Included |
| 1996 | BMW | 328i | 2.8L | From 09/1995; Convertible; Reservoir Not Included |
| 1996 | BMW | 328i | 2.8L | From 09/1995; Sedan; Reservoir Not Included |
| 1997–1999 | BMW | 328i | 2.8L | Convertible; Reservoir Not Included |
| 1997–1998 | BMW | 328i | 2.8L | Sedan; Reservoir Not Included |
| 1996 | BMW | 328is | 2.8L | From 09/1995; Reservoir Not Included |
| 1997–1999 | BMW | 328is | 2.8L | Reservoir Not Included |
| 2001 | BMW | 330Ci | 3.0L | From 04/2001; Reservoir Not Included |
| 2002 | BMW | 330Ci | 3.0L | Reservoir Not Included |
| 2001 | BMW | 330i | 3.0L | From 04/2001; Reservoir Not Included |
| 2002 | BMW | 330i | 3.0L | Reservoir Not Included |
| 2001–2005 | BMW | 330xi | 3.0L | Reservoir Not Included |
Always flush the power steering system before pump installation.
Use only OE-specified hydraulic fluid; incorrect fluid can cause noise or failure.
Install an in-line filter for added protection and warranty compliance.
Inspect hoses, fittings, and reservoir for wear or contamination before installation.
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
