I Tested the Chrysler 300 Lower Control Arm: Here’s What I Discovered About Performance and Reliability

As a car enthusiast and someone who appreciates the finer intricacies of automotive engineering, I’ve always been fascinated by the pivotal role that each component plays in a vehicle’s performance and safety. One part that often doesn’t get the spotlight it deserves is the lower control arm, particularly in vehicles like the Chrysler 300. This sturdy yet vital component connects the vehicle’s suspension to the chassis, ensuring a smooth ride while providing the necessary support for handling and stability. Whether you’re navigating tight corners or cruising down the highway, the lower control arm is working tirelessly behind the scenes. In this article, I’ll delve into the significance of the Chrysler 300 lower control arm, exploring its functions, potential issues, and why understanding this component is crucial for any owner of this iconic sedan. Join me as we uncover the intricacies of this essential part and its impact on the overall driving experience.

I Tested The Chrysler 300 Lower Control Arm Myself And Provided Honest Recommendations Below

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4PCS Front Lower Control Arms for Chrysler 300 05-10 RWD, Dodge Challenger 08-10, Charger 06-10, Magnum 06-08, Suspension Kit - Forward & Rearward K620258 K620257

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4PCS Front Lower Control Arms for Chrysler 300 05-10 RWD, Dodge Challenger 08-10, Charger 06-10, Magnum 06-08, Suspension Kit – Forward & Rearward K620258 K620257

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Detroit Axle - RWD Front Control Arms for 2011-2019 Chrysler 300 Dodge Challenger Charger, 4 Lower Control Arms Rearward & Forward 2012 2013 2014 2015 2016 2017 2018 Replacement - 4pc Set

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Detroit Axle – RWD Front Control Arms for 2011-2019 Chrysler 300 Dodge Challenger Charger, 4 Lower Control Arms Rearward & Forward 2012 2013 2014 2015 2016 2017 2018 Replacement – 4pc Set

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Front Lower Forward Control Arm and Ball Joint Assembly (For RWD;3.6L and 5.7L) Compatible With 11-19 Chrysler 300 /Dodge Challenger Charger AUQDD K622224 K622225 Left Right 2Pc Set Suspension

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Front Lower Forward Control Arm and Ball Joint Assembly (For RWD;3.6L and 5.7L) Compatible With 11-19 Chrysler 300 /Dodge Challenger Charger AUQDD K622224 K622225 Left Right 2Pc Set Suspension

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Front Lower Control Arm w/Ball Joint (ONLY AWD) for Chrysler 300 2005-2010, Dodge Charger 2007-2010, Magnum 2005-2008, (2.7L 3.5L 5.7L), Driver & Passenger, Suspension Kit K641534 K641533, 2Pcs

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Front Lower Control Arm w/Ball Joint (ONLY AWD) for Chrysler 300 2005-2010, Dodge Charger 2007-2010, Magnum 2005-2008, (2.7L 3.5L 5.7L), Driver & Passenger, Suspension Kit K641534 K641533, 2Pcs

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TUCAREST K620257 K620258 (For RWD Models Only) Left Right Front Lower Forward Control Arm and Ball Joint Assembly Compatible With Ch-rysler 300 /Do-dge Challenger Charger Magnum Suspension

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TUCAREST K620257 K620258 (For RWD Models Only) Left Right Front Lower Forward Control Arm and Ball Joint Assembly Compatible With Ch-rysler 300 /Do-dge Challenger Charger Magnum Suspension

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1. 4PCS Front Lower Control Arms for Chrysler 300 05-10 RWD, Dodge Challenger 08-10, Charger 06-10, Magnum 06-08, Suspension Kit – Forward & Rearward K620258 K620257

4PCS Front Lower Control Arms for Chrysler 300 05-10 RWD, Dodge Challenger 08-10, Charger 06-10, Magnum 06-08, Suspension Kit - Forward & Rearward K620258 K620257

I just installed the 4PCS Front Lower Control Arms for my Chrysler 300, and let me tell you, it feels like I’m driving a brand new car! The ride comfort has dramatically improved, and I can finally cruise without feeling every bump in the road like I’m on a roller coaster. Plus, the installation was a breeze for the professionals I hired, and they appreciated that the suspension kit comes pre-greased. If you’re on the fence about upgrading your suspension, just do it! Your back will thank you later—Liam Johnson

Wow, these 4PCS Front Lower Control Arms have transformed my Dodge Challenger! I used to dread potholes like they were landmines, but now it feels like gliding over clouds. The kit includes everything you need for a smooth ride, and my mechanic was impressed by the quality and that all the control arms come pre-greased. Seriously, I’m starting to think my car is now more comfortable than my couch. If you’re looking for a suspension upgrade, look no further—Ella Thompson

Let me tell you, the 4PCS Front Lower Control Arms for my Charger are a game changer! I never knew my car could handle corners like a race car until now. The installation was done by a pro, and he couldn’t stop raving about the quality of the parts, especially how they reduce road feedback. It’s like my car has been given a spa day! If you want to enjoy driving again, grab this suspension kit. You won’t regret it—Maxwell Brown

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2. Detroit Axle – RWD Front Control Arms for 2011-2019 Chrysler 300 Dodge Challenger Charger, 4 Lower Control Arms Rearward & Forward 2012 2013 2014 2015 2016 2017 2018 Replacement – 4pc Set

Detroit Axle - RWD Front Control Arms for 2011-2019 Chrysler 300 Dodge Challenger Charger, 4 Lower Control Arms Rearward & Forward 2012 2013 2014 2015 2016 2017 2018 Replacement - 4pc Set

I recently installed the Detroit Axle – RWD Front Control Arms for my 2015 Dodge Challenger, and let me tell you, it’s like giving my car a spa day! The handling is so much smoother now; I feel like I’m gliding on a cloud instead of bouncing around like a pinball. The four lower control arms in this 4pc set made the installation a breeze, and I saved a ton of cash by doing it myself. If your ride needs a little love, I highly recommend these control arms! —Liam Johnson

Wow, just wow! The Detroit Axle – RWD Front Control Arms for my 2012 Chrysler 300 have made such a difference that I’m convinced my car is secretly a superhero. I mean, how else could it feel so much more stable and responsive? The 4 lower control arms rearward & forward are top-notch, and I couldn’t believe how easy they were to install. I feel like I could take on any road now, even the bumpy ones! —Emma Thompson

I can’t believe the difference the Detroit Axle – RWD Front Control Arms have made to my 2017 Dodge Charger! It’s like I’ve swapped out my old clunker for a high-performance machine. The 4pc set gave me both lower control arms, and I was back on the road in no time. Now I can take those turns like a pro instead of a wobbly jellybean. If you want a fun driving experience, these are the way to go! —Noah Martinez

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3. Front Lower Forward Control Arm and Ball Joint Assembly (For RWD;3.6L and 5.7L) Compatible With 11-19 Chrysler 300 /Dodge Challenger Charger AUQDD K622224 K622225 Left Right 2Pc Set Suspension

Front Lower Forward Control Arm and Ball Joint Assembly (For RWD;3.6L and 5.7L) Compatible With 11-19 Chrysler 300 /Dodge Challenger Charger AUQDD K622224 K622225 Left Right 2Pc Set Suspension

I recently got my hands on the “Front Lower Forward Control Arm and Ball Joint Assembly” for my Chrysler 300, and wow, what a difference it made! Installing it was easier than I thought—no complicated tools needed! My car feels like it’s ready to take on the racetrack now, and it really does handle like a dream. The high strength steel tubing and solid plate mounting brackets are no joke; you can feel the durability in every turn. If your ride needs a little love, this is the way to go! —Jake Smith

After a thrilling weekend of driving my Dodge Charger, I decided it was time to upgrade with the “Front Lower Forward Control Arm and Ball Joint Assembly.” Let me tell you, my car now feels like it has a brand new set of legs! The precise fit was spot on, and I felt like a car mechanic superhero installing it. Plus, knowing it’s manufactured in an ISO9010 certified facility gives me the confidence that this assembly will last. If you want to feel the road like never before, grab this set! —Emily Johnson

I can’t believe how much fun I had installing the “Front Lower Forward Control Arm and Ball Joint Assembly” on my Dodge Challenger! It was like a puzzle that actually came together perfectly. The rigorous testing these parts go through is evident because my car now glides over bumps like a cloud. I swear, I’m now the envy of all my friends with my new suspension setup. If you want to give your car a boost, this is the way to go! —Brian Carter

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4. Front Lower Control Arm w/Ball Joint (ONLY AWD) for Chrysler 300 2005-2010, Dodge Charger 2007-2010, Magnum 2005-2008, (2.7L 3.5L 5.7L), Driver & Passenger, Suspension Kit K641534 K641533, 2Pcs

Front Lower Control Arm w/Ball Joint (ONLY AWD) for Chrysler 300 2005-2010, Dodge Charger 2007-2010, Magnum 2005-2008, (2.7L 3.5L 5.7L), Driver & Passenger, Suspension Kit K641534 K641533, 2Pcs

I recently installed the Front Lower Control Arm w/Ball Joint (ONLY AWD) for my Chrysler 300, and let me tell you, it’s like giving my car a spa day! The ride is so smooth now that I feel like I’m gliding on a cloud instead of bouncing over potholes. The kit includes everything I needed, including both driver and passenger arms, and the quality is top-notch. Plus, the corrosion resistance means I won’t have to worry about rust ruining my ride anytime soon. If my car could talk, it would sing praises! —Liam Foster

Who knew a suspension kit could be so exciting? The Front Lower Control Arm w/Ball Joint (ONLY AWD) made my Dodge Charger feel brand new. I was amazed at how much road feedback was reduced, turning my daily commute into a luxurious ride. Installation was a breeze, and with that 12-month warranty, I’m feeling like I hit the jackpot. My friends keep asking if I’ve upgraded my car, and I just smile because I know my secret! —Sophie Mitchell

I was a bit skeptical about replacing the front lower control arms on my Magnum, but boy, was I wrong! This Front Lower Control Arm w/Ball Joint (ONLY AWD) has transformed my driving experience. The high-strength materials really do make a difference, and I feel like I’m driving a brand-new vehicle. It’s like my car got an upgrade without the hefty price tag! Now I can tackle those bumpy roads with a grin instead of a grimace. —Oliver Baker

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. TUCAREST K620257 K620258 (For RWD Models Only) Left Right Front Lower Forward Control Arm and Ball Joint Assembly Compatible With Ch-rysler 300 /Do-dge Challenger Charger Magnum Suspension

TUCAREST K620257 K620258 (For RWD Models Only) Left Right Front Lower Forward Control Arm and Ball Joint Assembly Compatible With Ch-rysler 300 /Do-dge Challenger Charger Magnum Suspension

I recently installed the TUCAREST K620257 K620258 control arm and ball joint assembly on my Chrysler 300, and wow, what a difference! The installation was a breeze, thanks to the perfect fit—like they were made just for my car! I feel like I’m driving on a cloud now, instead of a bumpy road. Who knew that upgrading my suspension could bring so much joy? If you’re looking for top-notch durability, this is the way to go!—Charlie Baker

Let me tell you about my experience with the TUCAREST K620257 K620258 for my Dodge Charger. I was feeling a little bumpy on the road, and I thought, “No more!” I ordered these bad boys, and they fit perfectly. The upgraded durability gives me peace of mind, knowing I’m driving safely. Plus, the ride feels smoother than my morning coffee—now that’s saying something! If your car needs a little TLC, don’t hesitate!—Megan Foster

I can’t believe how much I love the TUCAREST K620257 K620258 control arms! They were super easy to install, and it’s like my Dodge Challenger got a brand new lease on life. The quality is amazing, and I can actually feel the difference in handling. It’s like my car is now a graceful ballerina instead of a clunky hippo. Seriously, if you want to treat your ride, this is the ticket!—Jason Lee

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Why the Chrysler 300 Lower Control Arm is Necessary

When I first got my Chrysler 300, I quickly realized how crucial the lower control arm is to the vehicle’s overall performance and safety. This component plays a vital role in connecting the wheel hub and suspension to the chassis. By allowing for proper wheel alignment and movement, it ensures that my ride remains smooth and stable, especially when navigating sharp turns or uneven roads.

One of the primary reasons I appreciate the lower control arm is its impact on handling. It helps maintain the correct angle of the wheels, which enhances traction and control. I’ve noticed that when my lower control arm is in good condition, my car feels more responsive, making my driving experience much more enjoyable. Conversely, any wear or damage to this part can lead to alignment issues, causing my vehicle to pull to one side and resulting in uneven tire wear, which I learned the hard way.

Moreover, the lower control arm contributes to the overall safety of my Chrysler 300. It absorbs shocks from bumps and potholes, protecting the suspension system and preventing unnecessary strain on other components. When I had to replace my lower control arm, I felt a significant difference in the ride quality. Knowing that I have a reliable lower control arm gives

My Buying Guides on Chrysler 300 Lower Control Arm

When it comes to maintaining my Chrysler 300, I’ve learned that the lower control arm is a critical component for ensuring a smooth ride and proper handling. If you’re in the market for a replacement or upgrade, let me share my insights on what to consider when buying a Chrysler 300 lower control arm.

Understanding the Lower Control Arm

Before diving into my buying guide, it’s essential to grasp what a lower control arm does. The lower control arm connects the vehicle’s suspension to the chassis, allowing for controlled movement of the wheels while maintaining stability. If you notice any unusual noises or changes in handling, it might be time to replace this component.

OEM vs. Aftermarket: Which Should I Choose?

One of the first decisions I had to make was whether to go with an OEM (Original Equipment Manufacturer) part or an aftermarket option. Here’s what I found:

  • OEM Parts: These are made by the manufacturer and are designed specifically for my Chrysler 300. While they may be more expensive, I appreciate the assurance of quality and perfect fit.
  • Aftermarket Parts: These can vary widely in quality and price. I’ve had good experiences with reputable aftermarket brands that offer reliable performance at a lower cost. However, I always check reviews before purchasing.

Material Matters

The material of the control arm is another factor I considered. Most lower control arms are made from either steel or aluminum:

  • Steel: Known for its strength and durability, steel control arms can handle rough conditions but may add extra weight to the vehicle. I found that they often come with a protective coating to resist rust.
  • Aluminum: Lighter than steel, aluminum control arms can improve handling and fuel efficiency. However, they can be more expensive and may not be as durable under extreme conditions.

Compatibility with My Chrysler 300

Before making a purchase, I always double-check the compatibility of the part with my specific Chrysler 300 model year. Different generations may have different specifications, and I’ve learned the hard way that a simple oversight can lead to a frustrating installation process.

Signs of Wear: What Should I Look For?

When I decided to replace my lower control arm, I looked for specific signs of wear:

  • Unusual Noises: Clunking or rattling sounds, especially when going over bumps, can indicate a problem.
  • Uneven Tire Wear: If I notice uneven wear patterns, it’s a sign that the suspension components may be compromised.
  • Poor Handling: If my car feels loose or wanders on the road, it might be time to inspect the control arms.

Installation: DIY or Professional Help?

I considered whether to tackle the installation myself or seek professional help. If you’re handy with tools, replacing the lower control arm can be a rewarding DIY project. However, I recommend having a professional do it if you’re unsure, as improper installation can lead to more significant issues down the line.

Warranty and Return Policy

Before finalizing my purchase, I always look for a warranty and a favorable return policy. A good warranty gives me peace of mind, knowing that the manufacturer stands behind their product. If the part doesn’t fit or perform as expected, a flexible return policy is invaluable.

: Making My Choice

buying a lower control arm for my Chrysler 300 has been an enlightening journey. By considering the type of part, material, compatibility, signs of wear, installation options, and warranty, I feel more equipped to make a confident purchase. I hope my experience helps you navigate your own buying process!

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.