Product Description
The CARDONE 20-993 Remanufactured Power Steering Pump is engineered to restore precise steering assist and long-term reliability. Every pump is fully disassembled, cleaned, and inspected before being re-engineered to correct common OE failure points. Critical components—such as cam packs and spool valves—are triple-tested to ensure consistent hydraulic output.
Premium HNBR seals and 100% new O-rings provide exceptional resistance to high temperatures and fluid breakdown, helping prevent leaks and extending service life. Shafts are resurfaced to precise tolerances for smooth, quiet operation, while pressure relief valves are fully calibrated for accurate, dependable steering performance. Each assembly undergoes complete hydraulic efficiency testing before release.
CARDONE’s environmentally conscious remanufacturing process reduces energy and raw material consumption by up to 80% compared to producing a new pump—delivering OE-quality performance with significantly less environmental impact.
Key Features
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Triple-tested internal components ensure reliable hydraulic performance and steering feel.
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High-temperature-resistant HNBR seals provide superior leak prevention.
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Precision-machined shafts reduce friction and help extend the life of the pump.
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100% calibrated pressure relief valves deliver correct assist under all conditions.
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Full computer-controlled hydraulic testing verifies pressure, bypass, noise, and flow.
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Cast iron housing ensures durability for long-term service.
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Eco-friendly remanufacturing conserves up to 80% of raw materials.
Technical Specifications
| Spec |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Cast Iron |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.767 IN (19.48 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
Buick: 10319393
Pontiac: 10319393, 88963473
Chevrolet: 15267584
Saturn: 15267584, 88963473
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
Notes |
| 2002–2005 |
Buick |
Rendezvous |
3.4L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2007 |
Buick |
Rendezvous |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2005–2006 |
Buick |
Terraza |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2007 |
Buick |
Terraza |
3.9L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2010 |
Chevrolet |
Malibu |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2007 |
Chevrolet |
Malibu |
3.9L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2005–2006 |
Chevrolet |
Uplander |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2009 |
Chevrolet |
Uplander |
3.9L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2002–2005 |
Pontiac |
Aztek |
3.4L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2010 |
Pontiac |
G6 |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2009 |
Pontiac |
G6 |
3.9L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2005 |
Pontiac |
Montana |
3.4L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2005–2006 |
Pontiac |
Montana |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2009 |
Pontiac |
Montana |
3.9L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2007–2008 |
Saturn |
Aura |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2005–2006 |
Saturn |
Relay |
3.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2007 |
Saturn |
Relay |
3.9L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
Installation & Warranty Notes
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Thoroughly flush the power steering system before installing the new pump.
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Only use OE-specified power steering fluid to prevent noise or premature failure.
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Install an in-line steering filter for maximum pump protection and warranty compliance.
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Inspect all hoses and connections for wear or contamination during installation.
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Ensure the press-on pulley is properly installed and aligned.
