Daysyore Power Steering Pump for Honda/Acura 2.4L — 21-5419 Direct-Fit with Pulley, OEM-Style Replacement

The Daysyore Power Steering Pump 21-5419 is a direct-fit replacement pump with pulley designed to restore proper steering assist for compatible 2.4L Honda and Acura models.

This replacement power steering pump is built to match OEM mounting points and fluid connections for select 2002–2011 Honda and Acura vehicles. It addresses common signs of pump wear—such as whining, slow steering response, and unusual groaning noises—by delivering the hydraulic pressure needed for smooth wheel turns. Before purchase, verify your vehicle year and part number to ensure compatibility.

How does this pump reduce steering noise and stiffness?

The pump supplies hydraulic pressure to the steering gear so the steering effort stays consistent and quieter. When the original pump loses efficiency, you may hear whining or squealing and feel heavier steering; replacing it restores designed pressure delivery.

• Restores correct hydraulic pressure for predictable steering feel
• Replaces worn internal components that cause whining or groaning
• Comes with a factory-style pulley for proper belt alignment

Which vehicles does the 21-5419 pump fit?

This pump is engineered to fit specific Acura and Honda models with 2.4L engines. Check the listed cross-reference numbers or confirm fitment via your vehicle’s VIN or the seller compatibility tool before ordering.

• Fits Accord 2.4L (2006–2007)
• Compatible with Acura TSX 2.4L (2006–2008) and RSX 2.0L (2002–2006)
• Also fits various CR-V and Element 2.4L years (2002–2011 depending on model)

What should I inspect before installing this replacement pump?

Confirm part numbers and match the pump’s mounting flange and pulley orientation to your old unit. Also inspect power steering lines, reservoir condition, and belt alignment to prevent future problems.

• Compare 21-5419 and any OEM cross-reference numbers to your old pump
• Check hoses and fittings for leaks or deterioration
• Replace or tension the drive belt as needed for correct pulley operation

What support and warranty come with the Daysyore pump?

Daysyore offers customer support for product questions and quality concerns, typically responding by email within 24 hours. If you encounter a defect, contact the seller to arrange a solution according to their warranty process.

• Dedicated customer service for fitment and technical questions
• Warranty assistance for manufacturing or material issues
• Guidance on return or replacement when a quality problem is confirmed

Who this is for: Automotive DIYers, independent repair shops, and vehicle owners needing a reliable, OEM-style power steering pump replacement for compatible Honda and Acura 2.4L engines. Choose this unit if your vehicle shows steering whine, sluggish response, or visible pump wear and you want a direct-fit swap that restores proper hydraulic assist. Always confirm vehicle year and part number before purchase to ensure a correct match.