HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsCardone 21-5403 Power Steering Pump
Part #: 21-5403

Cardone 21-5403 Power Steering Pump

Power Steering Pump
20 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$175.76Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Power Steering Pump
Fitment: Mitsubishi, Lancer
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Cardone Power Steering Pump 21-5403 for Mitsubishi Lancer

The Cardone Power Steering Pump 21-5403 is a remanufactured hydraulic pump designed specifically for Mitsubishi Lancer models. This pump provides reliable power steering assist, helping to maintain smooth and responsive steering performance.

  • Remanufactured power steering pump with included pulley
  • Aluminum housing for durability and heat dissipation
  • Press-on pulley attachment type included
  • O-ring hose port type for secure connections
  • Threaded outlet attachment with 16x1.5 thread size
  • Includes hydraulic pump, instruction sheet, and sealing kit
  • Compatible with Mitsubishi Lancer power steering systems
  • Remote reservoir design, reservoir not included

Cardone Power Steering Pump Product Line Details

The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed original equipment specifications. This product line emphasizes quality materials such as aluminum housings and precise attachment types to ensure compatibility and longevity. The 21-5403 model fits within this line, offering a reliable replacement option for Mitsubishi Lancer vehicles requiring power steering pump service.

Detailed Product Description

The Cardone 21-5403 power steering pump features an aluminum housing that provides strength and efficient heat dissipation during operation. It includes a press-on pulley, which simplifies installation and ensures proper fitment with the vehicle’s belt system. The pump uses an O-ring type hose port and a threaded outlet attachment sized at 16x1.5, designed to match the original equipment specifications for the Mitsubishi Lancer. This remanufactured pump comes with a sealing kit and instruction sheet to assist with installation. Note that the reservoir is remote and not included with this pump.

Common Applications and Issues Addressed

  • Restores power steering assist in Mitsubishi Lancer models
  • Eliminates whining noises caused by worn or contaminated pumps
  • Resolves hard steering or inconsistent assist at low engine RPM
  • Addresses leaks or pressure loss due to damaged pump components
  • Replaces pumps with damaged or enlarged input shafts affecting pulley fitment

Installation Notes and Tips

  • Ensure the pulley is properly aligned and pressed onto the pump shaft
  • Use the included sealing kit to prevent leaks at hose connections
  • Verify hose port types and thread sizes match vehicle specifications
  • Flush power steering fluid system before installation to avoid contamination
  • Check for any steering gear issues if symptoms persist after pump replacement

Quality Assurance and Warranty

This Cardone Power Steering Pump 21-5403 is remanufactured to meet OEM standards, using quality materials such as aluminum housing and precision fittings. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandCardone
Part Number21-5403
PositionPower Steering Pump
E-WasteNo
Hose Port TypeO-Ring
Housing MaterialAluminum
Mounting Hardware IncludedNo
Package ContentsHydraulic Pump; Instruction Sheet; Sealing Kit
Power Steering Outlet ID Size0
Power Steering Outlet Thread Size16x1.5
Power Steering Pump Inlet Attachement TypeHose barb
Power Steering Pump Outlet Attachment TypeThreaded
Power Steering Reservoir Cap IncludedNo
Product ConditionRemanufactured
Pulley Attachement TypePress-On
Pulley IncludedYes
Remote ReservoirYes
Reservoir IncludedNo

This part fits 20 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2007MitsubishiLancerN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2006MitsubishiLancerLS2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2006MitsubishiLancerDE2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2006MitsubishiLancerSE2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2006MitsubishiLancerOZ Rally2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2006MitsubishiLancerLS Diamond2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2006MitsubishiLancerES2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2005MitsubishiLancerLS2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2005MitsubishiLancerDE2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2005MitsubishiLancerOZ Rally2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2005MitsubishiLancerLS Diamond2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2005MitsubishiLancerES2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2004MitsubishiLancerLS2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2004MitsubishiLancerOZ Rally2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2004MitsubishiLancerDE2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2004MitsubishiLancerES2.0LL4N/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2003MitsubishiLancerLSN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2003MitsubishiLancerOZ RallyN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2003MitsubishiLancerESN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump
2002MitsubishiLancerN/AReservoir not included, in-line filter, OE fluid & system flush required for warranty.; Power Steering Pump

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

MN184072MR554139

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.