Cardone 21-5809 Power Steering Pump
OE Quality 60-Day Returns
Cardone
 Power Steering Pump

Cardone 21-5809 Power Steering Pump

Brand Cardone 21-5809
E-Waste No
Hose Port Type Washer
Housing Material Aluminum
Mounting Hardware Included No
Package Contents Hydraulic pump; instruction sheet; sealing kit
Power Steering Outlet ID Size 0
Power Steering Outlet Thread Size 12x1.25
Power Steering Pump Inlet Attachement Type Hose barb
Power Steering Pump Outlet Attachment Type Threaded
Power Steering Pump Outlet Quantity 1
Power Steering Reservoir Cap Included No
Product Condition Remanufactured
Pulley Attachement Type Press-on
Pulley Included Yes
Remote Reservoir Yes
Reservoir Included No
Product line Power Steering Pump
Fits Mazda · 5 vehicles

Remanufactured OE part. Engineered to meet or exceed original performance.

Premium HNBR seals. Built to resist heat and help prevent leaks.

Hydraulic efficiency tested. Each unit is checked for reliable, long-lasting performance.

Cross-references Mazda BR7132600B for the same application. See all 1.

$137.76Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $137.76
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Power Steering Pump options

Cardone 21-5809 Power Steering Pump

Cardone 21-5809 is a remanufactured power steering pump built for direct replacement on select Mazda Protege applications. It is engineered to restore hydraulic steering assist with OE-style fitment, tested components, and a hydraulic efficiency check for dependable operation.

Key Features

  • Remanufactured OE-style power steering pump for precise vehicle fit
  • Fits 1990-1994 Mazda Protege, N/A
  • All critical components are triple-tested for reliability
  • 100% new O-rings and premium HNBR seals help resist leaks and heat-related seal breakdown
  • Computer-tested final assembly measures pressure, bypass, fluid flow, valve operation, steering effort, and noise
  • Surfaced shafts help reduce premature seal wear and extend service life
  • Supplied with a press-on pulley, threaded outlet, hose barb inlet, and remote reservoir configuration
  • Includes hydraulic pump, instruction sheet, and sealing kit

Product Details

This Cardone Power Steering Pump line focuses on remanufactured OE replacement parts that are inspected, upgraded where needed, and tested to meet or exceed original performance targets. Part number 21-5809 is built with an aluminum housing and calibrated pressure relief valve, making it a practical choice for Mazda Protege power steering repair work where consistent hydraulic output matters. This part cross-references Mazda BR7132600B for the same application.

Common Problems It Can Help Address

  • Whining or noisy power steering pump operation
  • Loss of steering assist at idle or low engine speed
  • Fluid leaks from worn seals or aging pump components
  • Hard steering caused by reduced hydraulic pressure
  • Poor steering response after pump replacement when the system needs proper bleeding or flushing

Installation Notes and Tips

Fits 1990-1994 Mazda Protege, N/A. Reservoir is not included, and an in-line filter plus OE fluid and a full system flush are required for warranty-related service procedures. Before installation, inspect the pulley fit, flush contaminated fluid, and bleed the system thoroughly to remove air. If the pump whines after installation, recheck fluid level and look for foam or bubbles in the reservoir. For persistent assist issues, inspect the steering system for binding and verify the flow control valve is clean.

Quality Assurance

Cardone remanufactures this pump to restore OE-level function with tested internal components and a hydraulic efficiency test on every unit. The remanufacturing process also reduces raw material and energy use compared with producing a new part.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
1994MazdaProtege—N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
1993MazdaProtege—N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
1992MazdaProtege—N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
1991MazdaProtegeFWDN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
1990MazdaProtegeFWDN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mazda — BR7132600B