Product Description
The CARDONE 21-5129 Remanufactured Power Steering Pump is engineered to restore smooth, consistent steering assist while exceeding OE performance standards. Each pump is meticulously remanufactured, incorporating design improvements that address known failure points in the original equipment.
Premium HNBR seals resist heat and fluid breakdown, precision-machined shafts ensure extended seal life, and all internal components undergo a rigorous triple-testing process. Every unit is fully hydraulic-efficiency tested to validate pressure, flow, and steering effort. CARDONE’s environmentally conscious remanufacturing process uses up to 80% less energy and raw material than producing a new pump, delivering durability with reduced environmental impact.
Key Features
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Triple-tested campacs and spool valves ensure dependable hydraulic performance.
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100% new HNBR seals and O-rings deliver superior leak resistance under high-heat conditions.
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Precision-machined shafts eliminate premature seal wear and extend pump lifespan.
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Fully calibrated pressure relief valves ensure proper steering assist at all operating loads.
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Computer-tested assembly checks bypass function, pressure, flow, and operational noise.
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Eco-friendly remanufacturing significantly reduces waste and energy consumption.
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OE-quality fitment ensures a seamless installation with no modifications required.
Technical Specifications
| Spec |
Detail |
| Filter Included |
No |
| Hose Port Type |
Seat |
| Housing Material |
Cast Iron / 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 |
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
Toyota:
4432002033
Chevrolet:
94858906, 94859017
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
Notes |
| 1998–1999 |
Chevrolet |
Prizm |
1.8L |
Reservoir Not Included; Pump Stamped U27; Install Filter & Use OE Fluid; System Flush Required |
| 2000 |
Toyota |
Corolla |
1.8L |
Before 01/2000; Reservoir Not Included; Bearing Style Shaft; Install Filter & Use OE Fluid; System Flush Required |
| 1998–1999 |
Toyota |
Corolla |
1.8L |
Reservoir Not Included; Bearing Style Shaft; Install Filter & Use OE Fluid; System Flush Required |
Installation & Warranty Notes
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Always flush the entire power steering system to remove debris and degraded fluid before installing the pump.
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Use only the manufacturer-recommended OE power steering fluid.
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Installing an in-line filter is strongly recommended for warranty protection and improved system longevity.
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Inspect hoses and the reservoir for deterioration, contamination, or blockages before installation.
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Verify proper pulley alignment and belt tension after installation.