pexulys Power Steering Pump with Pulley for Honda Civic 1.8L (2006–2011) — Direct-Fit, Pre-Assembled

Pexulys 21-5456 is a direct-fit replacement power steering pump with pulley engineered to restore smooth, quiet steering for Honda Civic 1.8L models from 2006–2011.

When a worn or noisy steering pump makes turning the wheel harder or generates whining at start-up, replacing the unit with a compatible, high-quality assembly gets steering response back to factory-like performance. This Pexulys pump (OE cross-references include 56110-RNA-A01, 56110RNA305, 56110RNAA01/02 and others) arrives pre-assembled with the pulley, ready to swap into DX, DX-G, EX, EX-L, LX and GX trim levels of the 2006–2011 Civic that use the 1.8L engine.

How will this pump affect steering feel and noise?

Installing the Pexulys 21-5456 pump replaces worn internal components that cause stiff steering and start-up whining. Drivers typically notice smoother rotation at low speeds, steadier hydraulic pressure while turning, and lower operational noise.

• Restores hydraulic pressure for consistent steering assist
• Reduces start-up and acceleration whining from worn pumps
• Pre-assembled pulley minimizes installation errors
• OEM cross-reference numbers for accurate fit

Will this unit fit my 2006–2011 Honda Civic?

The pump is designed for Honda Civic 1.8L models across DX, DX-G, EX, EX-L, LX and GX trims within the 2006–2011 model years. Compatibility should be confirmed against your vehicle's OE part number or with Amazon’s part finder before purchase to ensure correct match.

• Primary part number: 21-5456 (also listed as 55-5822)
• OE cross-references: 56110-RNA-A01, 56110RNA305, 56110RNAA01/02
• Fits Honda Civic 1.8L engines from 2006–2011
• Check vehicle-specific fit using year/model and OE number

What should I expect during installation and maintenance?

The pump ships assembled with its pulley to streamline installation; standard hand tools and basic mechanical experience are sufficient for a competent DIYer. After installation, bleed the steering system per Honda procedure and inspect for leaks; use manufacturer-recommended power steering fluid for best longevity.

• Pre-mounted pulley saves assembly time
• Requires bleed of the hydraulic system after fitment
• Inspect hoses and reservoir for age-related wear when replacing pump
• Follow OE torque specs and alignment steps

How durable and reliable is this replacement pump?

Pexulys produces the pump from high-quality materials and factory-tested components to deliver reliable performance under typical driving conditions. While longevity depends on maintenance and existing steering-system condition, this pump aims to alleviate common failure symptoms like noise and difficult steering.

• Constructed to meet replacement-part durability standards
• Addresses common symptoms such as pump noise and stiff steering
• Backed by Pexulys customer support for product concerns
• Recommended to inspect belt, hoses, and fluid during replacement

Who is this for: This Pexulys 21-5456 power steering pump is intended for Honda Civic owners and mechanics replacing a failing or noisy power steering pump on 1.8L Civic models from 2006 to 2011. It’s suitable for DIY enthusiasts comfortable with basic engine-bay work, as well as professional installers seeking a cost-effective, direct-fit replacement that includes the pulley and matches common OE numbers. Always verify fit with your vehicle’s year, model and OE part number before ordering.