HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsAtlantic Automotive Enterprises PU100-603 Power Steering Pump Pulley
Part #: PU100-603

Atlantic Automotive Enterprises PU100-603 Power Steering Pump Pulley

10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Acura and Honda, Civic and EL
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OE-Style Power Steering Pump Pulley

Atlantic Automotive Enterprises PU100-603 is an application-specific power steering pump pulley built with steel construction and inspected for OE-level fit and operation. It is a direct-fit service part for select Acura EL and Honda Civic applications, including 2001-2005 Honda Civic and 2001-2005 Acura EL models.

Use PU100-603 when servicing the power steering pump on a Honda Civic or Acura EL and you need a pulley that matches the original fitment requirements. This part is engineered to meet or exceed OE specifications for performance, fit, and function.

Key Features

  • High-quality steel construction for durability in steering system service
  • Engineered to meet or exceed OE specifications for performance, fit, and function
  • Application-specific design for select Acura EL and Honda Civic vehicles
  • Easy to install with no special tools required
  • Recommended to replace the power steering pulley during pump service
  • Atlantic Automotive Enterprises PU100-603 is inspected and tested for OE operation and fitment

Detailed Description

Atlantic Automotive Enterprises PU100-603 power steering pump pulley is designed for drivers and technicians servicing the hydraulic steering system on 2001-2005 Honda Civic and 2001-2005 Acura EL models. The steel pulley is built to match OE-style dimensions and function, helping restore proper belt drive performance at the power steering pump. This part cross-references Honda OE numbers 56483PLA003 and 56483PLAA01 for the same application.

What It Helps Solve

  • Worn or damaged power steering pump pulley surfaces
  • Belt tracking or drive alignment concerns during steering system service
  • Noisy operation caused by pulley wear or mismatch
  • Loss of proper pump drive performance after pump replacement
  • Fitment issues when replacing a pulley with an incorrect application part

Installation Notes and Tips

  • Verify vehicle application before installation on 2001-2005 Honda Civic or 2001-2005 Acura EL models
  • Inspect the belt and pump condition during service to confirm the source of wear
  • Replacement during power steering pump service is recommended for a complete repair
  • No special tools are required for installation

Quality Assurance

Atlantic Automotive Enterprises manufactures this pulley with OE-quality components and subjects each unit to inspection and testing for fitment and operation. PU100-603 includes a 24-month or 24,000-mile warranty.

BrandAtlantic Automotive Enterprises
Part NumberPU100-603
Application TypeApplication specific
Bullet Point 1Aae power steering pulleys are made of high-quality steel
Bullet Point 2Aae power steering pulleys are engineered to meet or exceed oe sp
Bullet Point 3Easy to install - no special tools required
Bullet Point 4Changing power steering pulley during pump service is recommended
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMYr

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005AcuraEL1.7LL4N/A
2005HondaCivic1.7LL4N/A
2004AcuraEL1.7LL4N/A
2004HondaCivic1.7LL4N/A
2003AcuraEL1.7LL4N/A
2003HondaCivic1.7LL4N/A
2002AcuraEL1.7LL4N/A
2002HondaCivic1.7LL4N/A
2001AcuraEL1.7LL4N/A
2001HondaCivic1.7LL4N/A

* 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:

56483PLA00356483PLAA01

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