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Picking the right shock absorber for your Chrysler 300 affects ride comfort, steering stability, and tire wear in everyday driving. You want units that restore control over bumps, reduce body roll, and maintain consistent damping across different road surfaces.This guide covers the six shortlisted shock absorbers that met our editorial criteria. We evaluated factors such as damping characteristics, build quality, and vehicle-specific fitment to help you narrow choices quickly. Read on to understand the decision points that matter before you pick a replacement.
Looking for other parts? See all Chrysler 300 parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Detroit Axle 4‑Piece Struts and Shocks Kit for Chrysler 300 (RWD) |  |
| Most Popular A crowd favorite that many people choose with confidence | Gabriel HiJackers 49110 Rear Adjustable Air Shock Absorbers (pair) |  |
| Best Budget The cheapest option that still gets the job done reliably | PM Auto Rear Shock Absorber Pair for Chrysler 300 (RWD) |  |
| Most Sold A high-volume bestseller chosen again and again | KAX Front & Rear Strut and Shock Assembly Kit with Coil Springs |  |
| Best Value for Money The sweet spot between price and what you get | TRQ Complete Strut and Shock Kit for Chrysler 300 (Front Strut & Rear Shocks) |  |
| Best Overall The best all-around choice for most situations | Detroit Axle RWD Front End Suspension Kit with Struts and Rear Shocks |  |
1. Detroit Axle 4‑Piece Struts and Shocks Kit for Chrysler 300 (RWD)
| Compatible models | 2011–2019 Chrysler 300 (RWD) |
|---|---|
| Kit contents | 2 front strut assemblies with coil springs, 2 rear shock absorbers |
| Auto part position | Front |
| Automotive fit type | Vehicle Specific Fit |
This Detroit Axle kit replaces the two front struts (complete with coil springs) and two rear shock absorbers on RWD Chrysler 300s from 2011 through 2019. The front assemblies arrive preassembled and are designed for bolt‑in installation, which simplifies a DIY swap or speeds up a shop job. Detroit Axle states the parts undergo impact and fatigue testing and the listing notes a 10‑year warranty, which targets owners who want a long service life and predictable replacement intervals. User reports show solid fitment and noticeably firmer, smoother ride compared with worn factory units, and packaging and quality control are generally good. Expect a firmer ride than soft factory springs and occasional reports of noise or warranty process friction from a minority of buyers. Installation typically requires standard suspension tools and alignment after fitting. For Chrysler 300 owners seeking an affordable, ready‑to‑install replacement that restores composed handling, this kit delivers practical reliability with the usual caveats of aftermarket shock/strut alternatives.
Best for: Owners prioritizing reliability and a durable, factory‑style replacement for their Chrysler 300 who value ready‑to‑install parts and long warranty coverage.
Less Ideal for: Buyers seeking a softer, comfort‑focused aftermarket valving or those wanting performance‑oriented upgraded dampers beyond a factory‑match replacement should consider different options.
- Complete front strut assemblies with coil springs make front replacement bolt‑in ready
- Includes both front and rear components so all four corners are serviced at once
- Listed vehicle‑specific fit for Chrysler 300 RWD improves likelihood of correct fit
- Manufacturer states parts undergo impact and fatigue testing and offers a long warranty
- Some buyers report noise or early failures requiring warranty support
- May provide a firmer ride than soft factory suspension tuning
Verdict A practical, vehicle‑specific four‑piece replacement that restores composed handling on RWD Chrysler 300s with the convenience of preassembled front struts and long warranty coverage.
2. Gabriel HiJackers 49110 Rear Adjustable Air Shock Absorbers (pair)
| Auto Part Position | Rear |
|---|---|
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Included Components | 2 Shocks & 2 Accessory Kits |
The Gabriel HiJackers 49110 are rear adjustable air shock absorbers intended to restore ride height and improve handling when carrying loads or towing with classic Chrysler models listed in the fitment. They bolt into the rear mounts, accept an air-fill connection, and let you tune spring support by changing internal air pressure to reduce sag and the risk of bottoming out. Notable features include up to 1,100 pounds of leveling capacity per pair, a chromed piston rod for corrosion resistance, and a leak-proof piston seal aimed at longer life. Installation is straightforward for mechanically competent owners who follow vehicle-specific torque specs, and the included accessory kit provides basic hose and fittings. Limitations to expect are the supplied air fittings and bumper-valve hardware, which several users find plastic and prone to leaking or thread damage, so swapping to brass fittings can be a useful upgrade. Fitment is vehicle-specific, so confirm compatibility for your Chrysler 300 year before purchase.
Best for: Convenience-driven buyers who want an easy way to level the rear of a classic Chrysler and adjust ride height quickly without heavy frame modifications.
Less Ideal for: Enthusiasts seeking a permanent heavy-towing upgrade or modern Chrysler 300 owners who need an exact factory-match solution should consider other heavy-duty or model-specific shocks.
- Adjustable air pressure lets you tune rear support and restore ride height under load
- Rated to provide up to 1,100 lbs of leveling capacity per pair for hauling or towing
- Chromed piston rod and leak-resistant seal improve corrosion resistance and durability
- Vehicle-specific fit and included accessory kit simplify bolt-on installation
- Air line kit and bumper-mount valve use plastic fittings that some users report leak or strip under stress
- Designed for classic vehicle fitments so not suitable for modern Chrysler 300 variants without confirmed compatibility
Verdict A practical, adjustable rear air-shock solution for classic Chrysler models that makes hauling and leveling simpler, but expect to replace the basic filler fittings for long-term reliability.
3. PM Auto Rear Shock Absorber Pair for Chrysler 300 (RWD)
| Auto Part Position | Rear |
|---|---|
| Compatible with Vehicle Type | Sedan |
| Unit Count | 2.0 Count |
| Material Type | Metal |
These PM Auto rear shocks are a budget replacement intended to restore dampening to a Chrysler 300 RWD sedan. Sold as a pair, they mount to the rear suspension and provide primary rebound and compression control to reduce body roll and improve ride stability after the original shocks wear out. The listing emphasizes fitment for many 2005–2010 Chrysler 300 V6 and V8 variants, and the metal construction and factory-style position make installation straightforward for a typical suspension repair. For cost-conscious owners the shocks offer a practical, low-cost way to return a tired rear end to usable condition and they come from a brand positioned as value-focused. Expect basic damping suitable for everyday driving and commuting rather than upgraded performance handling or plush highway refinement. As with many economy replacements, buyers should verify fitment carefully and be prepared for variable long-term durability compared with higher-end or premium replacement options.
Best for: Budget-conscious owners seeking an inexpensive, functional replacement to regain everyday ride control and basic stability on a Chrysler 300 RWD sedan.
Less Ideal for: Drivers seeking upgraded handling, adjustable damping, or long-term premium durability should consider higher-end or performance shock options instead.
- Designed specifically for rear position on Chrysler 300 RWD sedans for direct replacement fit.
- Sold as a pair which simplifies matching damping front-to-rear.
- Metal construction and factory-style mounting make installation straightforward for routine repairs.
- Value-oriented choice that restores usable ride and stability at a lower price than premium brands.
- Built as an economy replacement so long-term durability and refinement may not match premium shocks.
- No adjustable damping or enhanced performance features for spirited driving.
Verdict A cost-focused, factory-style rear shock pair that restores basic ride control for Chrysler 300 RWD sedans without premium performance features.
4. KAX Front & Rear Strut and Shock Assembly Kit with Coil Springs
| Auto Part Position | Front |
|---|---|
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | Alloy Steel |
This KAX kit supplies two fully assembled front struts with coil springs plus two rear shock absorbers intended as a direct, vehicle-specific replacement for Chrysler 300 3.6L (2012–2023) and Dodge Charger 3.6L (2012–2023). The front units arrive pre-assembled, which speeds installation by eliminating spring compression and simplifying fitment to factory mounting points. Constructed from alloy steel with a painted finish, the components are marketed to meet or exceed factory specifications and aim to restore damping, reduce body bounce, and improve braking feel and cornering stability. Practical benefits include quicker garage time, a full-axle refresh in one purchase, and compatibility with original mounting locations. Limitations to note are mixed user reports on long-term durability and occasional early failure, so expect to inspect mounting hardware and seals after initial miles; professional installation is recommended if you are not experienced with suspension work. The included two-year product-only guarantee covers replacement parts but not labor or related expenses.
Best for: A risk-averse mainstream buyer looking to restore ride quality with a direct-fit replacement that speeds installation and matches factory mounting, prioritizing a straightforward, low-surprise repair.
Less Ideal for: Drivers seeking a long-term performance upgrade or heavy-duty use may prefer name-brand, long-warranty alternatives or upgraded performance dampers and springs.
- Complete kit includes both front pre-assembled struts with springs and both rear shocks for a full-axle replacement
- Pre-assembled front struts reduce install time and eliminate need for a spring compressor
- Designed for vehicle-specific fitment to Chrysler 300/Dodge Charger 2012–2023 for easier alignment with factory mounts
- Painted alloy-steel construction and factory-style finish resist corrosion and provide a factory-like appearance
- Some customers reported premature failures or noise after limited use, indicating variable long-term reliability
- Warranty covers only the cost of the product and not installation or related expenses
Verdict A convenient, vehicle-specific full replacement kit that restores factory-style ride and fit quickly but has mixed reports on long-term durability.
5. TRQ Complete Strut and Shock Kit for Chrysler 300 (Front Strut & Rear Shocks)
| Included Components | 2 Front Strut & Spring Assemblies, 2 Rear Shock Absorbers |
|---|---|
| Automotive Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Car |
| Auto Part Position | Front |
This TRQ kit supplies two pre-assembled front strut-and-coil-spring assemblies plus two rear shock absorbers designed for the Chrysler 300. The loaded front struts arrive pre-assembled for a direct-fit swap, so installation is faster and usually needs no modifications. In use the kit aims to reduce body sway and vibration and many owners report improved handling and less bouncing after replacement. TRQ highlights matched pairs and application-specific design to help restore original ride height and control when worn components are replaced. Expect practical benefits like easier DIY installation, a firmer ride with better trailer resistance, and a full-vehicle refresh when replacing both front and rear units together. Some reviewers mention a stiffer-than-factory feel, possible squeaks from coil springs, and mixed long-term durability reports, so results can vary by chassis condition and alignment. For a budget-conscious Chrysler 300 owner wanting a full-suspension refresh without custom work, this kit delivers noticeable performance gains but may feel firmer than OEM for drivers seeking plush comfort.
Best for: Practical optimizers who prioritize getting a complete, vehicle-specific suspension refresh at a sensible cost and who are comfortable handling a DIY install or coordinating with a local shop.
Less Ideal for: Drivers who prioritize a softer, plush OEM-like ride or who need sustained high-performance damping should consider higher-end or tuned alternatives.
- Pre-assembled front strut assemblies reduce installation time and eliminate spring compression steps for DIYers or shops
- Application-specific design intended for direct fitment to Chrysler 300 steering knuckles and mounts
- Matched front pair helps restore balanced handling and reduced body roll
- Includes both front and rear components so the entire suspension can be refreshed at once
- Some users report a noticeably firmer or harsher ride compared with factory units
- A few reports of coil-spring squeak or alignment changes requiring camber adjustment
- Mixed long-term durability feedback from different owners
Verdict A cost-effective, full front-and-rear replacement kit for Chrysler 300 that simplifies installation and restores handling, but it may deliver a firmer ride than factory units.
6. Detroit Axle RWD Front End Suspension Kit with Struts and Rear Shocks
| Fitment | 2005-2010 Chrysler 300 RWD (specified engines, without performance or self-leveling suspension) |
|---|---|
| Kit contents | 2 lower forward control arms w/ball joints, 2 lower rearward control arms, 2 upper control arms w/ball joints, 2 lower ball joints, 2 front struts w/coil springs, 2 rear shock absorbers |
| Ball joint adjustability | Plus or minus 1-1/2 degrees camber/caster |
| Manufacturer | Detroit Axle |
This Detroit Axle kit supplies the major front suspension components needed to rebuild the RWD front end on compatible Chrysler 300, Dodge Charger, and Dodge Magnum models. It arrives as a full kit with upper and lower control arms, adjustable ball joints, complete strut assemblies with coil springs, and rear shock absorbers so installers can replace worn parts in one job rather than sourcing pieces separately. The adjustable ball joints allow minor camber and caster correction during installation, and the struts come preassembled to simplify fitment and save time on the bench. In practice the kit restores factory ride height and comfort, reduces road noise from tired components, and can be installed by a competent DIYer or shop with standard suspension tools. Reported downsides include occasional fitment tightness on knuckles and inconsistent parts quality for some buyers, which can require part swaps or extra effort during installation. For a balanced buyer this kit offers value and convenience, but expect to check each component at delivery and be prepared for an alignment after installation.
Best for: Balanced all-round buyers seeking a single kit to refresh a RWD Chrysler 300 front suspension and restore comfortable, factory-style ride without sourcing multiple parts.
Less Ideal for: Those wanting high-performance or upgraded handling components beyond factory-spec behavior or buyers who prefer individually inspected OEM parts from a dealer supply chain.
- Comprehensive kit includes upper and lower control arms, ball joints, strut assemblies with springs, and rear shocks so you can replace the whole front end at once
- Preassembled strut and coil spring assemblies reduce installation time and eliminate spring compressors for that step
- Adjustable ball joints permit small camber and caster tuning during installation
- Restores factory ride height and comfort when worn components are replaced
- 10-year warranty offered by the brand for perceived durability
- Some users report tight or tricky fitment into knuckles requiring extra effort during installation
- Quality consistency appears variable for a minority of orders, which may require warranty replacement or exchanges
Verdict A convenient, value-oriented full front suspension kit that restores factory ride and simplifies a multi-part repair, but inspect fit and parts on arrival and plan for an alignment.
Choosing the Right Chrysler 300 Shock Absorber: Key Factors to Consider
Damping Characteristics
Damping determines how quickly your Chrysler 300 recovers from bumps and how the vehicle controls body motion during acceleration, braking, and cornering. Look for shock absorbers with clear low-speed and high-speed damping behavior to balance comfort and control. Low-speed damping influences body roll and pitch during gradual inputs like lane changes, while high-speed damping absorbs sharper impacts from potholes. Consistent damping across a wide range of inputs reduces bounce and improves traction. Adjustable dampers offer tuning for different driving preferences but add complexity. Non-adjustable units aim for a compromise tuned for typical street use. Understanding damping curves helps you pick a unit that matches your driving style and road conditions.
Fitment and Mounting
Correct fitment ensures the shock absorber mounts properly to the Chrysler 300 suspension and maintains intended alignment and ride height. OEM-style mounting points and correct shaft length preserve geometry and prevent binding that can cause premature wear. Some replacements are vehicle-specific while others are catalog-fit; prioritize parts that explicitly list Chrysler 300 compatibility. Matching front shock absorber and rear shock replacement specifications keeps balance between axles. Incorrect fitment can lead to noise, altered handling, or accelerated bushing wear. Confirming bolt patterns, top mount type, and travel range prevents installation surprises.
Build Quality and Sealing
Robust construction and effective seals extend service life by keeping fluid and gas contained and preventing contamination. Look for durable piston rods, corrosion-resistant finishes, and high-quality seals to resist leaks and abrasion from road debris. Superior build quality also helps maintain consistent damping over time rather than softening after repeated cycles. Reinforced mounting eyes or bearings reduce play that causes noise and vague handling. For vehicles driven in wet or salty environments, corrosion protection and durable coatings matter more. Long-lasting seals and durable hardware reduce the frequency of shock absorber replacement.
Ride Height and Travel
Ride height and available travel affect suspension geometry and how the Chrysler 300 handles bumps and cornering loads. Replacement shocks should preserve the designed ride height unless you are intentionally modifying the suspension. Reduced travel or altered height can cause bottoming or topping out more easily, reducing comfort and control. For lowered or lifted setups, choose shocks engineered for the modified travel range. Ensuring the shock matches the vehicle's spring rates and bump stop settings helps maintain predictable handling and prevents internal damage from excessive travel.
Compatibility With Springs and Mounts
Shock absorbers work together with springs and mounts, so compatibility with the Chrysler 300 springs and upper mounts is crucial. Some shocks are designed to pair with specific spring rates or strut assemblies; mismatched components can cause harsh ride or poor wheel control. Inspect whether the replacement will be used with factory springs, performance springs, or a full strut assembly replacement. Proper bump stops and top mounts help absorb extreme loads and protect the shock internals. Coordinating shocks with the rest of the suspension preserves intended handling balance and reduces the risk of noise or premature wear.
Durability and Maintenance
Consider expected service intervals and potential maintenance needs when selecting shocks. Units built with higher-grade materials and sealed gas chambers typically last longer and maintain damping consistency. Check for serviceability if you prefer rebuildable designs, though most passenger-car shock absorbers are sealed for life. Durability is especially important if your Chrysler 300 frequently encounters rough roads, heavy loads, or towing. Reliable components minimize downtime and the need to replace worn shocks prematurely. Factor in warranty coverage and documented longevity when possible.
FAQ
How do I know if my Chrysler 300 shock absorbers need replacement?
Common signs include excessive bouncing after hitting a bump, noticeable body roll, uneven tire wear, or persistent shock absorber noise when driving. You may also notice reduced steering control or longer stopping distances. A visual inspection for oil leaks on the shock body or damaged mounts often indicates a problem that warrants replacement.
Can I replace only the front shock absorber or should I replace all four?
You can replace only the front shocks if the rear units are still in good condition, but replacing matched pairs on an axle is usually recommended to maintain balanced handling. If the rear shows similar wear or symptoms, consider replacing both front and rear to restore consistent ride quality. Assess condition, mileage, and any signs of uneven performance before deciding.
How long do shock absorbers typically last on a Chrysler 300?
Lifespan varies with driving conditions and build quality. Many shocks last several years under normal driving, but frequent rough-road use or heavy loads can shorten that. Inspect shocks periodically for leaks, noise, or diminished damping and plan replacements based on observed performance rather than an exact mileage threshold.
Will new shocks fix all car handling problems?
New shocks often improve ride comfort and reduce excessive body motion, but not all handling issues stem from worn shocks. Problems like alignment errors, worn bushings, or tire issues can also cause poor handling. Evaluate the entire suspension system to identify contributing factors rather than assuming shocks are the sole cause.
Is it difficult to replace shocks on a Chrysler 300 myself?
Replacing shock absorbers can be a moderate DIY task for someone with basic mechanical skills and the right tools. Some mounts may require spring compressors or specific tools for safe removal. If you are uncomfortable with suspension work or lack equipment, professional installation reduces risk and ensures correct torque and alignment.
What maintenance helps prolong shock absorber life?
Keep mounts and bushings in good condition, avoid driving through deep water or road debris when possible, and inspect shocks regularly for leaks or damage. Maintaining correct tire pressure and wheel alignment reduces uneven loads on shocks. Addressing related suspension wear early helps prolong shock performance.
How We Chose the Best Chrysler 300 Shock Absorber
We focused specifically on components designed for the Chrysler 300 and evaluated candidates using measurable, vehicle-relevant criteria. Key filters included damping performance across low- and high-speed inputs, material and seal quality for longevity, and mounting compatibility with Chrysler 300 front and rear suspension geometry. Ride comfort, control during turning and braking, and resistance to fading under repeated use were also central considerations.We excluded universal or generic units that require extensive modification and any components lacking clear fitment information for the Chrysler 300. We also omitted parts with consistently poor durability reports. The resulting shortlist balances ride quality, long-term reliability, and straightforward fit for owners seeking direct replacement parts.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing shock absorbers for a Chrysler 300, prioritize damping characteristics that match your driving style and roads, correct fitment for front and rear mounts, and solid build quality. Balance comfort and control by considering how low- and high-speed damping affect body motions and traction.Remember that shocks are one part of the suspension system. Coordinate replacements with spring condition, mounts, and alignment to achieve the best results. Focus on reliable fitment and durability to minimize repeat replacements and restore predictable handling.
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