Product Description
The CARDONE 21-5478 Remanufactured Power Steering Pump restores precise steering performance while exceeding OE durability standards. Each original design is thoroughly examined for potential improvements, and enhancements are applied where beneficial to increase long-term reliability and performance.
Key internal components—such as campacs and spool valves—are triple-tested to ensure dependable function under demanding conditions. All units are assembled using 100% new O-rings and premium-grade HNBR seals, which resist high-temperature deterioration and prevent leakage. The precision-machined shaft eliminates premature seal wear and significantly extends pump service life.
Every unit goes through a comprehensive hydraulic efficiency test to validate pressure output, bypass operation, fluid flow, valve response, steering effort, and noise levels. As an OE-remanufactured part, it guarantees perfect fitment and a straightforward installation experience.
CARDONE’s environmentally conscious remanufacturing process reduces material waste and energy consumption by as much as 80%, promoting sustainable production without sacrificing performance.
Key Features
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Triple-tested internal components—including campacs and spool valves—for superior reliability
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Assembled with 100% new O-rings and premium HNBR seals designed to resist high-temperature breakdown
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Precision-ground shafts minimize early seal wear and maximize pump longevity
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Pressure relief valves are 100% tested and accurately calibrated
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Computer-tested for pressure, bypass operation, flow, steering effort, and noise output
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OE remanufactured for exact vehicle fit and trouble-free installation
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Eco-conscious remanufacturing process reduces energy and raw material usage
Technical Specifications
| Specification |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Aluminum |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.62 IN (16.002 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 |
Yes |
| Remote Reservoir |
Yes |
| Reservoir Included |
No |
| Reservoir Cap Included |
No |
| Shaft Type |
Press-On |
| Type |
Hydraulic |
OE Cross References
Nissan:
49110CN00C, 49110JA000, 49110JA02B, 49110ZX01B
Vehicle Compatibility
| Year Range |
Make |
Model |
Engine |
Notes |
| 2007–2012 |
Nissan |
Altima |
2.5L |
Reservoir Not Included; Use OE Fluid; Install Filter; Flush System; In-Line Filter Available |
| 2013 |
Nissan |
Altima |
2.5L |
Reservoir Not Included; Use OE Fluid; Install Filter; Flush System; In-Line Filter Available |
| 2013 |
Nissan |
Altima Coupe |
3.5L |
Reservoir Not Included; Use OE Fluid; Install Filter; Flush System; In-Line Filter Available |
| 2007–2011 |
Nissan |
X-Trail |
2.5L |
Japan Built; Reservoir Not Included; Use OE Fluid; Install Filter; Flush System; In-Line Filter Available |
| 2002–2006 |
Nissan |
X-Trail |
2.5L |
Reservoir Not Included; Use OE Fluid; Install Filter; Flush System; In-Line Filter Available |
Installation & Warranty Notes
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Always use OE-specified power steering fluid—other fluids may cause noise, poor performance, or pump damage
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A complete system flush is recommended before installation to prevent contamination issues
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Install an in-line power steering filter to protect pump longevity and warranty coverage
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Inspect all hoses, reservoir, and lines for contamination, cracking, or deterioration
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Never reuse old or contaminated fluid
