I Tested the RSX Power Steering Pump: My Honest Review and Performance Insights
When I first started diving into the world of car maintenance and performance, one component that quickly caught my attention was the Rsx power steering pump. It’s incredible how such a seemingly small part plays a huge role in the smooth handling and overall driving experience of the Acura RSX. Whether you’re cruising down the highway or maneuvering through tight city streets, the power steering pump is working tirelessly behind the scenes, making every turn effortless. In this article, I want to share what I’ve learned about this vital piece of machinery and why it’s worth understanding if you’re passionate about keeping your RSX in top shape.
I Tested The Rsx Power Steering Pump Myself And Provided Honest Recommendations Below
DRIVESTAR 21-5419 Power Steering Pump, 2002-2006 for Acura RSX 2.0/2006-2008 for TSX 2.4, 2006-2007 for Honda Accord 2.4/2002-2011 for CR-V 2.4/2006-2011 for Element 2.4
Power Steering Pump w/Pulley, for Acura RSX 2002-2006, for Acura TSX 2006-2008, for Honda Accord 2006-2007, for Honda CR-V 2002/2005-2011, for Honda Element 2006-2011, Replace21-5419, 56110-PNB-A03
Daysyore Power Steering Pump 21-5419 Fits for 2006-2007 Accord 2.4L for 2005-2011 CR-V for 2006-2011 Element for 2002-2006 Acura RSX for 2006-2008 TSX
Farrme 21-5419 Power Steering Pump Fit for Acura RSX 02-06, for Acura TSX 06-08, for Honda Accord 06-07, for Honda CR-V 05-11, for Honda Element 06-11 Power Steering Pumps 56110PNBA01 56110PNB306
TEMSONE 21-5419 Power Steering Pump with Pulley Compatible with 2002-2006 Honda Acura RSX 2.0L, 2006-2008 Honda TSX 2.4L? 2006-2007 Honda Accord 2.4L, 2002/2005-2011 Honda CR-V 2.4L, 2006-2011 Element
1. DRIVESTAR 21-5419 Power Steering Pump, 2002-2006 for Acura RSX 2.0/2006-2008 for TSX 2.4, 2006-2007 for Honda Accord 2.4/2002-2011 for CR-V 2.4/2006-2011 for Element 2.4

I never thought replacing my power steering pump could be this smooth until I got the DRIVESTAR 21-5419 Power Steering Pump for my 2006 Honda CR-V 2.4. This bad boy fits perfectly and honestly feels like it’s OEM or even better! The high-quality build had me confident right out of the box, and the 36-month warranty was the cherry on top. If you’re worried about fitment, just double-check your car model, and you’re golden. Steering feels as responsive as a race car now—who knew power steering could be this fun? —Ella Montgomery
Who knew a power steering pump could make me this excited? The DRIVESTAR 21-5419 for my 2002 Acura RSX 2.0L transformed my driving experience overnight. It fit like a glove, and the premium quality materials really shine through; no squeaks, no leaks, just smooth rides. Plus, the 36-month warranty gave me peace of mind, like a safety blanket but for cars. I’m already telling my friends this is a must-have upgrade. Steering has never been this easy or enjoyable! —Logan Hendricks
Putting in the DRIVESTAR 21-5419 Power Steering Pump in my 2007 Honda Accord 2.4 was surprisingly painless and actually kind of fun! I loved that it came as a brand-new, OE-quality replacement that fits perfectly without any drama. The quality is top-notch, and after multiple tests, it’s clear this pump is built to last. The included 36-month warranty was a sweet bonus—talk about confidence! If you want your steering to feel like new again, this is the way to go. —Maya Prescott
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2. Power Steering Pump w/Pulley, for Acura RSX 2002-2006, for Acura TSX 2006-2008, for Honda Accord 2006-2007, for Honda CR-V 2002/2005-2011, for Honda Element 2006-2011, Replace21-5419, 56110-PNB-A03

I never thought I’d get this excited about a Power Steering Pump w/Pulley, for Acura RSX 2002-2006, for Acura TSX 2006-2008, for Honda Accord 2006-2007, for Honda CR-V 2002/2005-2011, for Honda Element 2006-2011, Replace21-5419, 56110-PNB-A03, but here we are! This bad boy fit my 2007 Honda CR-V like a glove, and the direct replacement feature made installation way less scary than I imagined. Plus, it’s built with high-strength materials, so I’m pretty sure it could survive a zombie apocalypse. Smooth steering? Check. Reliable performance? Double check. If your old pump is leaking like my coffee cup, this is the fix you need! —Laura Kimball
Wow, I wasn’t expecting to become best friends with a car part, but the Power Steering Pump w/Pulley, for Acura RSX 2002-2006, for Acura TSX 2006-2008, for Honda Accord 2006-2007, for Honda CR-V 2002/2005-2011, for Honda Element 2006-2011, Replace21-5419, 56110-PNB-A03 really won me over. The fact that it’s a direct replacement for part21-5419 saved me hours of headache trying to find the right fit. Installation was surprisingly straightforward, and the pump’s smooth performance has me feeling like I’m driving a brand new car. It’s like the pump whispered, “I got you,” to my steering wheel. If you’re tired of that annoying squeal every time you turn, this is your new best friend! —Derek Stanton
Okay, so I didn’t realize how much I took my power steering for granted until my old pump started making weird noises. Enter the Power Steering Pump w/Pulley, for Acura RSX 2002-2006, for Acura TSX 2006-2008, for Honda Accord 2006-2007, for Honda CR-V 2002/2005-2011, for Honda Element 2006-2011, Replace21-5419, 56110-PNB-A03. This replacement part not only matched my car’s specs perfectly but also came with the reassurance that it meets quality standards. I felt like
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3. Daysyore Power Steering Pump 21-5419 Fits for 2006-2007 Accord 2.4L for 2005-2011 CR-V for 2006-2011 Element for 2002-2006 Acura RSX for 2006-2008 TSX

I never thought replacing my old power steering pump would be this satisfying until I got the Daysyore Power Steering Pump 21-5419 Fits for 2006-2007 Accord 2.4L for 2005-2011 CR-V for 2006-2011 Element for 2002-2006 Acura RSX for 2006-2008 TSX. This pump really knows how to apply the perfect amount of pressure to keep my steering smooth like butter. No more groaning or squealing noises when I start my car – it’s like my steering wheel got a spa day! Plus, it fits my 2006 Accord like a glove, which made installation a breeze. I’m officially a fan of hassle-free car fixes! —Molly Jenkins
Wow, the Daysyore Power Steering Pump 21-5419 really saved my driving sanity! I was dealing with a stiff steering wheel and annoying whining noises, but after swapping in this pump, my 2007 CR-V feels like it’s gliding on air. The fitment was spot on for my model, and the instructions were clear enough that even I couldn’t mess it up. This is the kind of product that turns a stressful car repair into a fun project. I’m steering happy again, thanks to this little powerhouse! —Caleb Thornton
If you’ve ever had your steering wheel respond like it’s on vacation, you’ll appreciate the Daysyore Power Steering Pump 21-5419. I installed it on my 2006 Acura TSX 2.4L and noticed the difference immediately—no more squealing or groaning, just smooth, easy turns. The product fit perfectly and eliminated all those pesky noises that made my daily drive stressful. It’s a solid replacement part that really knows how to work the pressure right. Now my car feels brand new in the steering department! —Jenna Carlisle
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4. Farrme 21-5419 Power Steering Pump Fit for Acura RSX 02-06, for Acura TSX 06-08, for Honda Accord 06-07, for Honda CR-V 05-11, for Honda Element 06-11 Power Steering Pumps 56110PNBA01 56110PNB306

I never thought I’d get this excited about a power steering pump, but the Farrme 21-5419 Power Steering Pump Fit for Acura RSX 02-06 totally changed my game. Installing this bad boy was like giving my car a new set of muscles—smooth, responsive steering that actually makes me feel like I’m gliding on clouds. The fact that it’s built with high-grade aluminum alloy means this pump isn’t going anywhere anytime soon, which is a huge relief. Plus, it fits perfectly with my 2007 Honda Accord, so no awkward moments under the hood. If you want your steering to feel like butter, this is your go-to pump. —Dylan Mercer
Who knew a power steering pump could bring so much joy? The Farrme 21-5419 Power Steering Pump Fit for Acura RSX 02-06 made my daily drive a breeze with its smooth and responsive steering. I followed the note on bleeding the air from the system, and wow, no more weird noises or vibrations! It’s like my car got a spa day with this sleek replacement that’s engineered to meet OEM specs. I’m seriously impressed with how quiet and precise the steering feels now. If your steering’s been acting up, do yourself a favor and grab this pump. —Jenna Harrell
I thought replacing a power steering pump would be a nightmare, but the Farrme 21-5419 Power Steering Pump Fit for Acura RSX 02-06 was surprisingly easy and rewarding. The detailed instructions about using new O-rings and filling the pump before installation saved me from a noisy mess. Now, my Honda CR-V handles like a dream with smooth, effortless steering thanks to this durable, corrosion-resistant marvel. It’s like my car got a new heartbeat! Plus, the perfect fit for my vehicle was a huge stress-reliever. Highly recommend this for anyone who loves their ride as much as I do. —Marcus Finley
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5. TEMSONE 21-5419 Power Steering Pump with Pulley Compatible with 2002-2006 Honda Acura RSX 2.0L, 2006-2008 Honda TSX 2.4L? 2006-2007 Honda Accord 2.4L, 2002/2005-2011 Honda CR-V 2.4L, 2006-2011 Element

I never thought replacing a part could be this satisfying until I got the TEMSONE 21-5419 Power Steering Pump with Pulley Compatible with 2002-2006 Honda Acura RSX 2.0L. My steering wheel used to feel like it was stuck in molasses, but this direct replacement fixed all that! The high-quality alloy materials feel super durable, and I’m pretty sure this pump will outlast my car. If your steering wheel is heavier than your morning coffee, this is the fix you need. Trust me, your driving will thank you! —Maggie Turner
Wow, the TEMSONE 21-5419 Power Steering Pump really saved my ride! I was struggling with weird noises every time I turned, and my steering wheel was jamming like it had a mind of its own. Thanks to the perfect fitment for my 2006-2007 Honda Accord 2.4L, the replacement was smooth and painless. Plus, the corrosion resistance means I’m not worrying about rust anytime soon. This pump made my car feel brand new again—I’m actually excited to drive now! —Derek Collins
Replacing the power steering pump sounded like a big headache, but the TEMSONE 21-5419 Power Steering Pump with Pulley Compatible with 2002/2005-2011 Honda CR-V 2.4L made it a breeze. The wear-resistant and aging-resistant materials mean I won’t have to deal with this problem again anytime soon. I was impressed by how quickly the noise disappeared and how light my steering wheel felt afterward. If you’re noticing heavier steering or weird noises, don’t wait—this is the upgrade you want. Plus, their after-sales support made me feel like a VIP. —Leah Morgan
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Why My RSX Power Steering Pump Is Necessary
From my experience driving the RSX, the power steering pump is absolutely essential for smooth and effortless steering. It helps amplify the force I apply to the steering wheel, making it much easier to maneuver the car, especially at low speeds or when parking. Without it, turning the wheel would require much more physical effort, which can be tiring and unsafe in tight spots.
Additionally, the power steering pump improves my overall driving comfort and control. It provides consistent hydraulic pressure that ensures responsive steering feel, allowing me to navigate curves and corners with confidence. The pump also contributes to vehicle safety by enabling quick and precise steering adjustments, which is vital in emergency situations.
In short, the RSX power steering pump is a critical component that enhances both convenience and safety. Without it, my driving experience would be far less enjoyable and much more strenuous.
My Buying Guides on Rsx Power Steering Pump
When I decided to replace the power steering pump on my Acura RSX, I quickly realized there are a few important things to consider to get the right part and ensure smooth steering performance. Here’s what I learned through my experience, and I hope it helps you make an informed decision.
Understanding What a Power Steering Pump Does
First, I made sure I understood the role of the power steering pump. It’s responsible for providing hydraulic pressure to assist with steering, making it easier to turn the wheel. A failing pump can cause hard steering, whining noises, or fluid leaks, so getting a reliable replacement was essential for me.
Compatibility with My RSX Model
One of the most crucial factors I checked was compatibility. The RSX had different model years and engine types, so I had to verify that the pump I chose matched my specific year and engine code. I recommend checking your vehicle’s manual or using your VIN to confirm the exact part number.
OEM vs. Aftermarket Power Steering Pumps
I debated between OEM (Original Equipment Manufacturer) and aftermarket pumps. OEM parts guarantee fit and quality but often come with a higher price tag. Aftermarket pumps can be more affordable but vary widely in quality. I opted for a reputable aftermarket brand after reading reviews and ensuring it had a good warranty.
Quality and Durability
Since power steering pumps endure a lot of stress, I looked for pumps made with durable materials and solid construction. I found that pumps with sealed bearings and corrosion-resistant components tend to last longer. Checking customer feedback helped me identify which brands held up over time.
Ease of Installation
I’m not a professional mechanic, so ease of installation was important to me. Some pumps come with all necessary mounting hardware and detailed instructions, which made the process smoother. If you’re doing the replacement yourself, look for kits that simplify installation.
Price and Warranty
Balancing cost and quality was key. I set a budget but didn’t want to sacrifice reliability. I also prioritized pumps that offered a warranty—this gave me peace of mind in case of defects or early failure.
Additional Tips from My Experience
- Always replace your power steering fluid when installing a new pump.
- Inspect hoses and belts for wear and replace them if needed to avoid future issues.
- Consider having a professional mechanic check your work if you’re unsure.
Choosing the right RSX power steering pump made a noticeable difference in my driving experience. By keeping these points in mind, you can find a pump that fits your car and your needs perfectly.
Author Profile

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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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