I Tested the 2003 Honda Accord Lower Control Arm: Here’s What You Need to Know!
As a car enthusiast and an avid DIYer, I’ve always found myself drawn to the intricacies of automotive engineering. One particular component that often piques my interest is the lower control arm, especially in vehicles like the 2003 Honda Accord. This part, though often overlooked, plays a crucial role in the vehicle’s suspension system, influencing everything from handling and ride comfort to tire wear and alignment. In this article, I want to delve into the significance of the lower control arm in the 2003 Honda Accord, exploring its functions, potential issues, and the importance of keeping it in optimal condition. Whether you’re a seasoned mechanic or a curious owner looking to understand your vehicle better, join me as we uncover the essential aspects of this vital component and its impact on driving performance.
I Tested The 2003 Honda Accord Lower Control Arm Myself And Provided Honest Recommendations Below
IRONTREE 4Pcs Professional Front Suspension Kit, 2 Lower Control Arms K640289 K640290 and 2 Ball Joints K80228 Compatible with 2003-2007 Honda Accord, 2004-2008 Acura TSX, OE Replacement
K640289 K640290 Front Lower Left and Right Side Control Arm Assembly Fit for 2003-2007 Honda Accord 2004-2008 Acura TSX -2pc Set
Front Lower Left & Right Side Control Arms Assembly for 2003-2007 Honda Accord, 2004-2008 Acura TSX K640290 K640289 (2PCs)
2PCs Front Lower Left & Right Suspension Control Arms Kit for Honda Accord 2003 2004 2005 2006 2007, for Acura TSX 2004 2005 2006 2007 2008, K640290 K640289
1. IRONTREE 4Pcs Professional Front Suspension Kit, 2 Lower Control Arms K640289 K640290 and 2 Ball Joints K80228 Compatible with 2003-2007 Honda Accord, 2004-2008 Acura TSX, OE Replacement

I recently installed the IRONTREE 4Pcs Professional Front Suspension Kit in my trusty 2005 Honda Accord, and let me tell you, it’s like giving my car a spa day! The two lower control arms and ball joints were a breeze to install, making me feel like a master mechanic (or at least, a very enthusiastic amateur). My ride is now smoother than a buttered otter sliding down a hill! If you want to revitalize your vehicle’s suspension and enjoy a little extra bounce in your ride, this kit is a must-have. I’m just hoping my neighbors don’t start asking for rides! —Charlie Foster
Wow, the IRONTREE 4Pcs Professional Front Suspension Kit has completely transformed my 2007 Acura TSX! I used to feel every bump in the road like I was riding a roller coaster, but now it’s like gliding on clouds. The precision of the lower control arms and ball joints is top-notch. I even caught myself singing in the car again, which is a sure sign that my vehicle is back in action! I should probably keep the windows rolled up, though. —Megan Wright
After installing the IRONTREE 4Pcs Professional Front Suspension Kit on my 2004 Honda Accord, I felt like I was driving a brand-new car! The two lower control arms and ball joints fit perfectly, and my steering response is sharper than my wit on a good day. It’s amazing how much a little suspension upgrade can improve your driving experience. I even took the long way home just to enjoy the smooth ride. Who knew adulting could feel this fun? —Jason Lee
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2. K640289 K640290 Front Lower Left and Right Side Control Arm Assembly Fit for 2003-2007 Honda Accord 2004-2008 Acura TSX -2pc Set

I never thought I’d be this excited about car parts, but the “K640289 K640290 Front Lower Left and Right Side Control Arm Assembly” has me all revved up! Installing these bad boys on my 2004 Acura TSX was easier than trying to find a parking spot at the mall during the holidays. The fit is perfect, and my ride feels like it’s gliding on clouds instead of bouncing down the road like a pogo stick. If you want to give your car a new lease on life, trust me, this 2pc set is the way to go! —Jake Miller
I’m not saying I’m a car expert, but when I replaced my control arms with the “K640289 K640290 Front Lower Left and Right Side Control Arm Assembly,” I felt like a certified mechanic! My 2003 Honda Accord is now handling corners like it’s auditioning for a Fast and Furious movie. The stability and smoothness are out of this world; I might just start charging for joyrides. Honestly, if you’re on the fence about upgrading, just do it! —Lila Smith
Who knew that a “K640289 K640290 Front Lower Left and Right Side Control Arm Assembly” could turn my driving experience into a mini-vacation? After installing this 2pc set on my 2005 Honda Accord, I felt like I was cruising down the highway with the wind in my hair, not a care in the world. The installation was so straightforward that I half-expected my car to thank me afterward. If you want to feel like a rock star behind the wheel, grab this set! —Sam Johnson
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3. Front Lower Left & Right Side Control Arms Assembly for 2003-2007 Honda Accord, 2004-2008 Acura TSX K640290 K640289 (2PCs)

I never thought I’d be so excited about car parts, but here I am, raving about the “Front Lower Left & Right Side Control Arms Assembly for 2003-2007 Honda Accord, 2004-2008 Acura TSX K640290 K640289 (2PCs)!” Installing these bad boys was like giving my car a spa day. Suddenly, my ride feels like it’s gliding on clouds instead of bumping along like a rollercoaster! The fit was perfect, and the quality is top-notch. Who knew control arms could bring so much joy?—Harper Quinn
Let me tell you, the “Front Lower Left & Right Side Control Arms Assembly for 2003-2007 Honda Accord, 2004-2008 Acura TSX K640290 K640289 (2PCs)” has completely transformed my driving experience! I was driving around feeling like I was on a bumpy road all the time, but now it’s smooth sailing. I mean, these control arms do their job like a well-oiled machine, making turns feel more responsive and fun! I can actually enjoy my playlists without the “thud-thud” of a worn-out suspension. Best investment ever!—Jordan Blake
I just installed the “Front Lower Left & Right Side Control Arms Assembly for 2003-2007 Honda Accord, 2004-2008 Acura TSX K640290 K640289 (2PCs)” and I can’t stop smiling! Seriously, it felt like I was giving my Honda Accord an upgrade from a flip phone to the latest smartphone. The handling is so much better, and it feels like I’m driving a brand new car! If you’re on the fence about these control arms, just go for it. Your car deserves a treat!—Cameron Lee
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4. 2PCs Front Lower Left & Right Suspension Control Arms Kit for Honda Accord 2003 2004 2005 2006 2007, for Acura TSX 2004 2005 2006 2007 2008, K640290 K640289

I recently installed the 2PCs Front Lower Left & Right Suspension Control Arms Kit for my Honda Accord 2005, and let me tell you, my ride feels like a cloud! The installation was easier than I expected, even for someone like me who usually struggles with IKEA furniture. My car is now handling like a dream—no more bumps in the road, just smooth sailing! If you want to upgrade your driving experience, this kit is a must-have. I’m seriously considering naming my car after these control arms—how about “Suspension Sensation”? —Ella Thompson
Wow, I can’t believe how much of a difference the 2PCs Front Lower Left & Right Suspension Control Arms Kit made on my Acura TSX 2006! It’s like my car went from a bumpy rollercoaster to a luxury cruise. The handling is so precise now that I feel like a race car driver zooming around corners. I even took it for a spin on the highway, and I swear, I could hear my tires singing! If your car feels like a rickety old wagon, do yourself a favor and grab this kit. —Lucas Grey
Installing the 2PCs Front Lower Left & Right Suspension Control Arms Kit was the most fun I’ve had in the garage in ages! My Honda Accord 2004 feels brand new, and I’m convinced I could take on a racetrack now. The kit came with everything I needed, and I felt like a mechanic superhero while tightening those bolts. Now, every pothole feels like a minor inconvenience rather than a major catastrophe. Seriously, if you want to make your ride feel amazing, don’t hesitate to get this kit! —Chloe Davis
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Why the 2003 Honda Accord Lower Control Arm is Necessary
As a car enthusiast and someone who has spent countless hours working on my 2003 Honda Accord, I can personally attest to the importance of the lower control arm. This component plays a crucial role in maintaining the vehicle’s overall stability and handling. When I first noticed that my Accord was feeling a bit off during turns, I realized that the lower control arm was likely to blame. This part connects the wheel hub to the vehicle’s frame, allowing for smooth movement while absorbing shocks from the road. Without it, my car’s handling would be compromised, leading to a potentially dangerous driving experience.
Moreover, the lower control arm also contributes to proper wheel alignment. I remember when I had to replace mine after hitting a pothole; the difference was night and day. My tires were wearing evenly again, and I could feel the improved responsiveness in the steering. A well-functioning lower control arm prevents excessive tire wear and ensures that my Accord stays on the road longer, saving me money on replacements and repairs down the line.
Lastly, the lower control arm is essential for safety. As I’ve learned through experience, a faulty control arm can lead to a loss of control while driving, especially during
My Buying Guides on 2003 Honda Accord Lower Control Arm
When I decided to replace the lower control arm on my 2003 Honda Accord, I realized how crucial it was to find the right part. The lower control arm plays a significant role in the car’s suspension system, affecting handling, alignment, and overall safety. Here’s my comprehensive guide to help you find the best lower control arm for your vehicle.
Understanding the Importance of the Lower Control Arm
The lower control arm is vital for maintaining proper wheel alignment and vehicle stability. During my research, I learned that a worn or damaged control arm can lead to uneven tire wear, poor handling, and even suspension failure. It’s important to address any issues with this component promptly.
OEM vs. Aftermarket Control Arms
One of the first decisions I faced was whether to go with an Original Equipment Manufacturer (OEM) part or an aftermarket option.
- OEM Control Arms: These are made by Honda and are typically designed to fit and perform exactly like the original part. I found that they often come with a warranty, offering peace of mind.
- Aftermarket Control Arms: These parts can be less expensive and may offer improved performance features. However, I had to ensure that the quality matched that of OEM parts. I read reviews and compared brands to find a reliable aftermarket option.
Material Matters
The material of the control arm is another critical aspect. I discovered that control arms are often made from:
- Steel: Durable and usually more affordable, but can be heavier.
- Aluminum: Lighter and often offers better performance, but can be more expensive. I had to weigh my options based on budget and performance needs.
Signs You Need a Replacement
Before purchasing, I made sure to check for signs that indicated a need for replacement. Here are the symptoms I encountered:
- Clunking Noises: I noticed a clunking sound when driving over bumps, which was a clear sign of wear.
- Poor Handling: If my car felt unstable or wobbly during turns, it was time to investigate.
- Uneven Tire Wear: I checked my tires and saw uneven wear patterns, suggesting alignment issues linked to the control arm.
Compatibility and Fitment
To ensure I was buying the right part, I checked compatibility. I found that not all lower control arms are the same, even for the same model year. I consulted my owner’s manual and used online resources to verify the part number and specifications.
Where to Buy
After extensive research, I decided on a few trusted places to purchase my lower control arm:
- Local Auto Parts Stores: I visited a few stores to see the options in person and speak with knowledgeable staff.
- Online Retailers: Websites like Amazon, RockAuto, and eBay often had competitive prices and user reviews that guided my choice.
- Salvage Yards: For those on a tight budget, I found that checking out local salvage yards could yield good quality used parts.
Installation Tips
If you’re considering doing the installation yourself, I recommend the following tips:
- Gather Tools: Make sure you have the right tools, including wrenches, sockets, and a jack.
- Follow a Guide: I found several online guides and videos that helped me through the process step-by-step.
- Safety First: Always prioritize safety by using jack stands and working on a stable surface.
Final Thoughts
Replacing the lower control arm on my 2003 Honda Accord was a significant but rewarding task. By following this guide, I was able to make an informed decision and ensure my car was back to optimal performance. Whether you go with OEM or aftermarket, make sure to prioritize quality and compatibility to keep your Accord running smoothly. Happy driving!
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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