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If your Chevrolet Impala feels loose, clunks over bumps, or pulls to one side, the control arms could be the cause. Choosing the right control arm matters because it directly affects steering precision, ride comfort, and how long suspension components last under daily driving. This guide presents six shortlisted Chevrolet Impala control arm options selected for dependable fitment and durable bushings. We evaluated each option on factors such as fit accuracy, bushing and ball joint quality, and long-term reliability to help you narrow the field. Read on to see which features to prioritize when replacing a control arm.
Looking for other parts? See all Chevrolet Impala parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Detroit Axle Front Lower Control Arms with Ball Joints (pair) |  |
| Best Quality Built to a higher standard if you want something more solid | TRQ Front Lower Control Arm with Ball Joint Set (2-piece) |  |
| Best Budget The cheapest option that still gets the job done reliably | Autsurles Front Lower Control Arm and Ball Joint Suspension Kit (6‑piece) |  |
| Most Sold A high-volume bestseller chosen again and again | ILONPA Front Lower Control Arm Suspension Kit with Ball Joints and Tie Rods |  |
| Best Value for Money The sweet spot between price and what you get | Detroit Axle Front End Control Arms Suspension Kit for Chevrolet Impala (2014–2019) |  |
| Best Overall The best all-around choice for most situations | Detroit Axle Front End 12-Piece Suspension Kit (Control Arms, Tie Rods, Sway Bar Links) |  |
1. Detroit Axle Front Lower Control Arms with Ball Joints (pair)
| Fit Type | Vehicle Specific Fit |
|---|---|
| Auto Part Position | Front |
| Manufacturer | Detroit Axle |
| Includes | 2x Front Lower Control Arms with Ball Joints |
These Detroit Axle front lower control arms replace the factory lower control arms and ball joints on compatible Chevrolet Impala models to restore front suspension geometry and steering feel. Sold as a pair, they arrive ready to install and are intended for direct replacement of worn or damaged arms; installing them is a typical repair when you have clunks, uneven tire wear, or wandering steering. The parts are manufactured to aftermarket quality standards and Detroit Axle notes impact, wear, and fatigue testing along with a 10-year coverage. In practice buyers report straightforward bolt-in installation and a noticeable improvement in ride and handling after replacing tired components. Expect the benefits of refreshed alignment tolerances and quieter operation compared with worn arms. Potential limitations include occasional fitment variances on some vehicles that may require patience during installation and the arms are not greasable, so you cannot service the ball joints in place; professional alignment after installation is recommended to ensure correct handling.
Best for: Buyers who prioritize getting reliable, budget-conscious suspension repairs that restore everyday driving quality without chasing premium aftermarket upgrades.
Less Ideal for: Drivers seeking a fully serviceable or performance-tuned control arm or those who want adjustable or greasable joints should consider higher-end or specialty options instead.
- Sold as a matched pair with ball joints included for a one-step replacement.
- Vehicle-specific design aimed at direct fit for Chevrolet Impala models listed.
- Undergoes impact, wear, and fatigue testing per manufacturer claims for durability.
- Many buyers report solid fit and immediate improvement in steering and ride after replacement.
- Some units may need extra effort to fit precisely and can require minor adjustments during installation.
- Ball joints are not greasable, so they cannot be re-lubricated in service.
Verdict A practical, cost-effective direct-replacement pair that restores Impala front-end function, but plan for alignment and occasional fit fiddling.
2. TRQ Front Lower Control Arm with Ball Joint Set (2-piece)
| Fitment | 2014-2020 Chevrolet Impala (vehicle specific) |
|---|---|
| Quantity | 2 Piece Kit |
| Material | Alloy Steel, Stainless Steel |
| Position | Front Lower |
This TRQ kit supplies both front lower control arms with preinstalled ball joints sized to fit 2014–2020 Chevrolet Impala applications, so it replaces worn front suspension components in one purchase. Typical use is a front-end suspension refresh or repair after worn bushings or a failing ball joint produce play, clunking, or uneven tire wear. The parts are machined alloy construction and arrive preassembled to simplify installation for a DIYer or shop — TRQ also provides step-by-step videos to help with fit and torque sequence. In real-world driving the parts are reported to restore steering feel and stability and bolt up without modification. Limitations include mixed long-term durability reports and non-serviceable ball joints with no grease fittings, so they may not last as long under heavy use or in corrosive climates compared with serviceable premium options. Fitment is vehicle-specific, so confirm VIN compatibility before replacing both sides.
Best for: Performance-oriented buyers who prioritize restoring tight steering and front-end responsiveness on an Impala and who prefer a direct-fit replacement they can install or have installed quickly.
Less Ideal for: Drivers who need heavy-duty, serviceable suspension components for intensive towing, track use, or severe off-road conditions should consider aftermarket adjustable or greasable control arms instead.
- Sold as a matched two-piece kit to replace both front lower arms at once
- Preassembled ball joints reduce installation time and simplify DIY fitment
- Machined alloy construction intended to match factory fit and restore steering stability
- Manufacturer provides installation videos to guide non-professional installers
- Ball joints are non-serviceable and lack grease fittings
- User reports on longevity are mixed, with some accounts of premature wear or corrosion
Verdict A convenient, direct-fit two-piece replacement that restores steering feel for Impala drivers but uses non-serviceable ball joints so long-term durability can vary.
3. Autsurles Front Lower Control Arm and Ball Joint Suspension Kit (6‑piece)
| Fitment | Chevrolet Impala 2000-2005, 2006-2013, 2014-2016 (see listing exceptions) |
|---|---|
| Kit contents | 2 front lower control arms with ball joints, 2 sway bar end links, 2 outer tie rod ends |
| Exterior finish | Electrophoretic coating |
| Bushing type | Pre-installed rubber bushings |
This Autsurles kit bundles both left and right front lower control arms with pre-installed ball joints plus sway bar end links and outer tie rod ends to restore the front lower suspension on a Chevrolet Impala. It is intended for Impala fitments listed in the product details and is typically used when worn control arms are causing steering play, uneven tire wear, or knocking noises. Notable features include pre-installed rubber bushings to reduce vibration and an electrophoretic corrosion-resistant coating on the exterior for longer life. For a budget-oriented replacement the kit provides the main components needed to bring steering feel and alignment behavior back toward factory expectations without buying individual parts. Important limitations are that this is a value aftermarket kit rather than a factory part and installation may require alignment afterward; buyers should expect professional installation if they are not experienced with front suspension work. Hardware and finish look appropriate for road use but long-term durability can vary compared with higher-end alternatives.
Best for: Budget-conscious owners seeking an affordable, all-in-one front lower suspension replacement to stop noises and restore steering control on a Chevrolet Impala.
Less Ideal for: Drivers who want the highest-end, longest-lasting factory-quality parts or who prefer to replace individual components selectively should consider higher-tier options or OEM-sourced parts instead.
- Complete 6-piece kit includes both lower control arms with ball joints plus sway bar end links and outer tie rod ends so multiple worn parts are replaced at once.
- Pre-installed rubber bushings help reduce road noise and vibration immediately after installation.
- Electrophoretic exterior coating provides corrosion resistance for longer service life in road conditions.
- Vehicle-specific fitment listed for Chevrolet Impala models reduces the chance of fitment issues compared with universal parts.
- Aftermarket finish and components may not match the longevity of higher-cost, premium replacement parts.
- Requires proper installation and front-end alignment to restore correct steering geometry and tire wear.
Verdict A complete, budget-focused front lower control arm kit that restores steering control and reduces noise on supported Chevrolet Impala models while keeping costs down.
4. ILONPA Front Lower Control Arm Suspension Kit with Ball Joints and Tie Rods
| Fit Type | Vehicle Specific Fit |
|---|---|
| Auto Part Position | Front Lower |
| Unit Count | 3.0 Count |
| Manufacturer | ILONPA |
| Model | BUCT0098S |
This ILONPA suspension kit replaces the front lower control arms and related steering links on Chevrolet Impala models, and is intended as a direct replacement for worn factory parts. The kit ships with both driver and passenger lower control arms with integrated ball joints, two sway bar end links, and two outer tie rod ends so you can refresh the front suspension and steering tie-in points in one job. Installers will appreciate the precision tolerances that simplify fitment and the kit’s steering alignment provisions that help retain factory geometry. In everyday use the new arms and ball joints restore a firmer, quieter front end and reduce play that causes wandering or uneven tire wear. Limitations: this is an aftermarket kit from a third-party brand, so long-term corrosion resistance and exact factory-match materials can vary versus a factory-quality part, and installation can be labor intensive if you do not have a press or alignment tools on hand.
Best for: Risk-averse mainstream buyers who prioritize restoring safe, predictable steering and suspension on a Chevrolet Impala without shopping for individual parts.
Less Ideal for: Drivers looking for lifetime corrosion warranties, OEM-branded parts, or those who prefer to replace only a single worn item rather than a full front-end kit.
- Complete front lower suspension refresh with both lower control arms plus ball joints, sway bar end links, and outer tie rods included.
- Vehicle-specific fit for Chevrolet Impala models to simplify ordering and reduce fitment guesswork.
- Precision tolerances and alignment features that help maintain steering geometry during installation.
- Multiple components in one kit reduce the need to source separate parts and can save time on a front-end rebuild.
- Aftermarket construction means materials and long-term corrosion resistance may not exactly match factory-quality components.
- Installation can require special tools and an alignment after completion, adding to total repair cost and effort.
Verdict A practical, vehicle-specific kit to replace worn front lower control arms and related links on Chevrolet Impala models, offering a convenient one-stop refresh with typical aftermarket trade-offs.
5. Detroit Axle Front End Control Arms Suspension Kit for Chevrolet Impala (2014–2019)
| Fit Type | Vehicle Specific Fit |
|---|---|
| Material | Alloy Steel |
| Automotive Fit Type | Vehicle Specific Fit |
| Position | Front |
This Detroit Axle kit supplies the core front suspension pieces needed when repairing worn steering and control-arm components on a Chevrolet Impala from 2014 through 2019 with the specified steering option. The package includes two lower control arms with ball joints, inner and outer tie rods, and sway bar end links so a shop or competent DIYer can replace multiple wear items in one job and restore steering geometry and feel. Parts are alloy steel and reportedly undergo impact, wear, and fatigue testing; several components have grease fittings which make routine maintenance easier. Fitment feedback is mostly positive and many buyers report straightforward installation and correct alignment afterward, though fitment consistency can vary by vehicle option so pre-checking compatibility is important. This is a value-focused aftermarket kit that bundles everything needed to avoid piecemeal purchases, but it may lack the exact factory finish and some installers have reported occasional fitment or adjustment quirks that require minor modification or professional attention.
Best for: Buyers who prioritize getting a practical, cost-efficient repair bundle to refresh front suspension on an Impala and prefer consolidating multiple replacements into a single job.
Less Ideal for: Drivers seeking an exact factory-identical finish or premium corrosion protection who would rather purchase individual OEM-style components or have dealer-installed parts.
- Complete kit replaces multiple front suspension components in one purchase, reducing labor and coordination.
- Includes lower control arms with ball joints and both inner and outer tie rods for a full steering overhaul.
- Some components include grease fittings for easier periodic maintenance.
- Constructed from alloy steel and marketed as tested for impact, wear, and fatigue.
- Fitment can be inconsistent for some vehicles or RPO variations requiring adjustments or shop troubleshooting.
- Not a direct statement of factory-quality finish so long-term corrosion resistance may differ from factory parts.
Verdict A budget-conscious, practical kit that bundles the main front suspension parts needed to restore steering and alignment on 2014–2019 Chevrolet Impala models, with generally good fit but occasional fitment quirks.
6. Detroit Axle Front End 12-Piece Suspension Kit (Control Arms, Tie Rods, Sway Bar Links)
| Fit Type | Vehicle Specific Fit |
|---|---|
| Auto Part Position | Front Lower |
| Material | Alloy Steel |
| Manufacturer | Detroit Axle |
This Detroit Axle front-end suspension kit bundles two front lower control arms with tie rods, sway bar end links and protective boots to replace worn front-suspension components on compatible Chevrolet Impala models. It is typically used when rebuilding a front suspension after wear or damage and arrives with most common hardware preassembled so a shop or experienced DIYer can swap parts and then perform an alignment. The kit’s alloy-steel control arms and greaseable ball joints and sway links aim to restore steering response and reduce play compared with worn parts, and many buyers report straightforward fit and improved drive feel after installation. Expect to need proper tools and an alignment after fitment, and inspect parts on arrival because occasional missing or defective pieces have been reported. This kit is a practical, lower-cost alternative to premium brands that balances completeness and affordability, but it may not match top-tier longevity or factory-brand refinement for aggressive driving or heavy-duty use.
Best for: Balanced buyers looking to repair a Chevrolet Impala’s front suspension with a single, cost-conscious kit that restores steering feel and alignment without overspending on premium parts.
Less Ideal for: Drivers who need factory-brand longevity for heavy towing, performance use, or who prefer fully OEM-sourced components should consider higher-end or dealer replacements instead.
- Complete kit replaces multiple front suspension components at once so you can do a coordinated rebuild
- Vehicle-specific fit for a range of GM front-wheel-drive models improves chances of plug-and-play installation
- Includes grease fittings on several components to allow periodic maintenance and extended joint life
- Alloy steel construction and preassembled ball joints provide a ready-to-install option for DIYers and shops
- Quality can vary between individual parts so inspect the kit on receipt before installation
- Not a premium OEM-level option so long-term durability may be lower under heavy use or severe conditions
- Some buyers report occasional missing or defective pieces requiring replacement or return
Verdict A budget-friendly, all-in-one front suspension kit that restores steering components on compatible Chevrolet Impala models but may not match premium OEM durability.
Choosing the Right Chevrolet Impala Control Arm: Key Factors to Consider
Fitment And Vehicle Specificity
Exact fitment to the Chevrolet Impala matters because control arms locate key suspension points relative to the chassis. A correct-fit arm preserves factory suspension geometry so steering response and tire wear remain predictable.
If a control arm requires modification or adapter hardware, it can introduce alignment uncertainty and potential premature wear. Always verify part numbers and vehicle-year fit notes to avoid fitment issues that lead to extra labor or follow-up adjustments.
Bushing Type And Durability
Bushing construction affects ride quality, NVH, and how forces transfer between the wheel assembly and chassis. Softer rubber bushings absorb vibration and feel more compliant, while stiffer synthetic bushings can improve steering precision but may transmit more road noise.
Look for bushings designed to resist oil, road salts, and heat to limit degradation. Durable bushing designs reduce the frequency of replacement and help maintain consistent alignment and handling over time.
Ball Joint Quality And Load Capacity
Many control arms incorporate a ball joint that allows steering and suspension articulation. A robust ball joint with adequate load capacity and proper seals reduces play and avoids premature failure under the loads typical for the Chevrolet Impala.
Inspect designs for grease fittings or sealed-for-life constructions and for dust boots that keep contaminants out. A worn ball joint commonly causes clunks and uneven tire wear, so prioritize durable joint construction.
Material And Corrosion Protection
Control arms are subjected to road debris, moisture, and chemical exposure. Material choices—stamped steel, forged steel, or cast aluminum—affect strength, weight, and resistance to bending or cracking.
Effective corrosion protection such as zinc plating or durable coatings extends service life, especially in regions with road salt. Consider the tradeoff between lighter materials and long-term durability when selecting an arm for regular driving conditions.
Mounting Points And Alignment Stability
The precision of mounting points determines how well the suspension holds alignment settings after installation. Arms with tight manufacturing tolerances help maintain camber and caster specifications, reducing the need for repeat alignment work.
If the arm allows adjustable mounting for alignment correction, it can simplify final setup. However, non-adjustable, accurately made arms often yield the most consistent results when they match factory geometry.
Ease Of Installation And Serviceability
Installation factors influence overall cost of ownership and convenience. Arms designed with standard fastener access, pre-pressed bushings, or replaceable ball joints reduce labor time and complexity.
Consider whether the design requires special tools or press work. Parts that simplify installation can lower shop time and reduce the chance of installation-related issues, while serviceable designs allow replacing a worn component instead of the entire arm.
FAQ
How do I tell if a control arm on my Chevrolet Impala is bad?
Common signs include clunking noises over bumps, uneven tire wear, pulling to one side, or loose steering feel. Visual inspection can reveal torn bushings, excessive play in the ball joint, or obvious bending. If you notice these symptoms, have a trained technician confirm the diagnosis before replacing parts.
Can I replace just the bushings or ball joint instead of the whole control arm?
In some cases you can replace individual components if the arm is designed for serviceable parts and the structure itself is sound. However, many modern arms come as sealed assemblies where replacing the whole arm is recommended to ensure correct alignment and long-term reliability. The best choice depends on the arm design and the condition of the mounting points.
Will installing a new control arm fix alignment issues on a Chevrolet Impala?
A new, correctly fitted control arm can resolve alignment issues caused by worn bushings or a bent arm because it restores correct suspension geometry. After installation, an alignment check is usually necessary to confirm camber, caster, and toe are within specification and to prevent uneven tire wear.
How long do control arm bushings typically last on a Chevrolet Impala?
Bushing lifespan varies with driving conditions and materials. Under normal driving, quality bushings often last many years, but exposure to harsh climates, frequent pothole impacts, or road salt can accelerate wear. Regular inspections help detect bushing degradation before it leads to further suspension problems.
Are there differences between upper control arm and lower control arm function?
Upper and lower control arms both locate the wheel hub and manage suspension motion, but they can carry different loads and affect camber and caster in distinct ways. The upper arm often controls more of the vertical articulation, while the lower arm may bear larger lateral loads. Understanding which arm is worn helps target repairs accurately.
How We Chose the Best Chevrolet Impala Control Arm
We focused on parts that offer correct fitment and long-term durability for the Chevrolet Impala. Primary criteria included exact vehicle fit verification, bushing material and construction, ball joint quality, and overall structural design to withstand road stress. We also considered corrosion protection, manufacturing tolerances that affect wheel alignment, and whether the part supports standard suspension geometry without requiring additional modifications. We excluded universal or non-vehicle-specific arms, one-size-fits-many aftermarket knockoffs, and parts lacking clear fitment data for the Chevrolet Impala. We did not consider cosmetic finishes alone or items without documented bushing or joint specifications. Our intent was to highlight control arms that reliably restore correct suspension geometry, reduce common symptoms, and minimize follow-up repairs.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a control arm for a Chevrolet Impala, prioritize correct fitment and bushing quality because those factors most directly affect steering feel, alignment stability, and long-term durability. Also consider ball joint construction, material robustness, and corrosion protection to minimize repeat repairs. Balance ease of installation and serviceability against the desired ride characteristics. Replacing a worn arm with a well-made, vehicle-specific part will restore handling and reduce the likelihood of follow-up work.
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