Product Description
The CARDONE 21-5303 Remanufactured Power Steering Pump is engineered to restore original steering performance while offering improved durability over factory units. Each pump undergoes comprehensive inspection and refinement, including strategic design upgrades that correct common OE weaknesses.
All internal components—including campacs, spool valves, and pressure control elements—are triple-tested to ensure flawless operation. The pump is equipped with 100% new premium HNBR seals and O-rings, providing superior resistance to heat and fluid breakdown while preventing leaks. Precision-machined shafts minimize friction and help extend service life.
Before leaving the facility, every pump passes a full hydraulic efficiency test, verifying fluid flow, operating pressure, bypass operation, steering effort, and noise output. CARDONE’s remanufacturing process reduces waste and conserves up to 80% of the raw materials and energy used to build a new pump.
Key Features
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Triple-tested internal components for maximum reliability and smooth steering response.
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Premium high-temp HNBR seals eliminate leaks and resist degradation.
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Precision-ground shaft reduces seal wear and extends pump longevity.
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100% pressure-calibrated relief valve ensures accurate steering assist.
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Computer-verified hydraulic performance, including noise and flow metrics.
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Direct-fit design meets or exceeds OEM standards.
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Eco-friendly remanufacturing reduces environmental impact.
Technical Specifications
| Spec |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Aluminum |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.558 IN (14.1732 MM) |
| Inlet Quantity |
1 |
| Mounting Hardware Included |
No |
| Outlet Attachment Type |
Threaded |
| Outlet Quantity |
1 |
| Outlet Thread Size |
16x1.5 |
| Pulley Attachment Type |
Bolt-On |
| Pulley Belt Type |
Serpentine |
| Pulley Included |
No |
| Remote Reservoir |
Yes |
| Reservoir Included |
No |
| Reservoir Cap Included |
No |
| Shaft Type |
Splined |
| Type |
Hydraulic |
OE Cross References
Hyundai: 5710039000, 5710039020
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
Notes |
| 2001 |
Hyundai |
XG300 |
3.0L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2002–2005 |
Hyundai |
XG350 |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
Installation & Warranty Notes
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Always flush the power steering system before installing this pump.
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Use only the manufacturer-recommended power steering fluid to avoid noise, harshness, or premature failure.
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Installing an in-line filter is strongly recommended for warranty protection.
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Inspect hoses, clamps, and reservoir condition before installation.
