Product Description
The CARDONE 21-4075 Remanufactured Power Steering Pump restores precise steering control and smooth hydraulic performance. Each unit is completely disassembled, cleaned, machined, and rebuilt using premium-grade components that outperform common OE failure points.
HNBR seals resist high temperatures, resurfaced shafts prevent premature wear, and all relief valves are fully pressure-calibrated. Every pump undergoes a rigorous hydraulic efficiency test to verify flow, pressure, and noise characteristics. CARDONE’s eco-conscious remanufacturing process reduces energy and raw material usage by up to 80%, delivering reliable performance with reduced environmental impact.
Key Features
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Triple-tested internal components for maximum reliability and consistent hydraulic assist.
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100% new premium HNBR seals and O-rings designed to withstand OE heat and pressure cycles.
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Precision-machined pump shafts prevent early seal wear and extend service life.
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Fully calibrated pressure relief valves ensure stable steering performance in all conditions.
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Computer-tested assembly verifies pressure, flow rate, noise level, and bypass operation.
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Environmentally friendly remanufacturing reduces waste and energy consumption.
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OE-direct fit ensures proper installation without modifications.
Technical Specifications
| Spec |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Aluminum |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.573 IN (14.5542 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 |
No |
| Reservoir Included |
No |
| Reservoir Cap Included |
No |
| Shaft Type |
Press-On |
| Type |
Hydraulic |
OE Cross References
Cadillac:
13505837, 15938622
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
Notes |
| 2010–2011 |
Cadillac |
SRX |
3.0L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2012–2016 |
Cadillac |
SRX |
3.6L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
Installation & Warranty Notes
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Flush the entire power steering system before installing the replacement pump.
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Use only OE-approved power steering fluid to avoid noise, aeration, or premature failure.
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Install an in-line filter to protect the system and maintain warranty coverage.
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Inspect hoses, fittings, and reservoir for contamination or leakage before installation.
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Confirm proper belt alignment and tension after installation.
