FCS 346343 Shock Absorber - Rear

Brand FCS 346343
Position Rear
Compressed Length 21.26
Extended Length 25.08
Stroke Length 3.82
Product line FCS
Fits Chrysler and Dodge · 94 vehicles

Suspension shock absorber. Restores controlled damping for a smoother, more stable ride.

Precision stroke range. 3.82 in. of travel helps maintain consistent suspension response.

$37.48Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $37.48
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Shock Absorber for Performance Suspension

FCS 346343 is a rear suspension shock absorber built for select Chrysler, Dodge, and Magnum applications with performance suspension. It is specified by compressed length, extended length, and stroke length to match the rear suspension travel required for the listed vehicles.

Key Features

  • Compressed length: 21.26
  • Extended length: 25.08
  • Stroke length: 3.82
  • Rear position shock absorber for performance suspension applications
  • FCS 346343 for direct-fit replacement on listed vehicles

Detailed Application Information

This FCS shock absorber is listed for 2005-2010 Chrysler 300 rear applications with performance suspension, excluding high performance suspension and self leveling suspension. It also fits 2009-2010 Dodge Challenger rear, 2006-2010 Dodge Charger rear without police package and with performance suspension, and 2005-2008 Dodge Magnum rear with performance suspension and without police package. FCS 346343 is a fitment-specific rear shock for these Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum platforms.

Common Problems It Can Address

  • Rear suspension bounce or excessive oscillation
  • Reduced damping control over bumps and dips
  • Uneven rear ride behavior on worn shock absorbers
  • Noise or instability from a fatigued rear damper
  • Loss of control feel in performance suspension setups

Installation Notes and Tips

Verify rear suspension configuration before ordering. This part is not listed for high performance suspension, self leveling suspension, or police package applications where excluded. Confirm compressed length, extended length, and stroke length against the original shock absorber to ensure proper rear suspension travel. Professional installation and a post-installation inspection of ride height and suspension condition are recommended.

Quality Assurance

FCS 346343 is a fitment-specific suspension shock absorber from FCS, a brand line identified for this application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 94 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersPositionNotes
2010Chrysler300SSedanRWD——Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010Chrysler300BaseSedanRWD——Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010Chrysler300LimitedSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010Chrysler300C LujoSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010Chrysler300CSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010Chrysler300C SRT8SedanRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010DodgeChallengerSXT————RearFCS
2010DodgeChallengerSE————RearFCS
2010DodgeChargerSESedanRWD2.7LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010DodgeChargerSESedanRWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010DodgeChargerSXTSedanRWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010DodgeChargerSESedanRWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010DodgeChargerR/TSedanRWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2010DodgeChargerSRT8SedanRWD6.1LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300TouringSedanRWD——Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300LXSedanRWD2.7LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300BaseSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300Signature SeriesSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300TouringSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300LimitedSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300C LujoSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300CSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009Chrysler300C SRT8SedanRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009DodgeChallengerSXT————RearFCS
2009DodgeChallengerSE————RearFCS
2009DodgeChargerSESedanRWD2.7LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009DodgeChargerSXTSedanRWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009DodgeChargerSESedanRWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009DodgeChargerR/TSedanRWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009DodgeChargerSESedanRWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2009DodgeChargerSRT8SedanRWD6.1LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008Chrysler300BaseSedanRWD——Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008Chrysler300LXSedanRWD2.7LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008Chrysler300TouringSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008Chrysler300LimitedSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008Chrysler300C LujoSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008Chrysler300CSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008Chrysler300C SRT8SedanRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeChargerSESedanRWD2.7LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeChargerSXTSedanRWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeChargerSESedanRWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeChargerR/TSedanRWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeChargerSESedanRWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeChargerSRT8 Super BeeSedanRWD6.1LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeChargerSRT8SedanRWD6.1LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2008DodgeMagnumSEWagonRWD2.7LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2008DodgeMagnumSEWagonRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2008DodgeMagnumSXTWagonRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2008DodgeMagnumR/TWagonRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2008DodgeMagnumSRT8WagonRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2007Chrysler300BaseSedanRWD——Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007Chrysler300TouringSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007Chrysler300LimitedSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007Chrysler300C LujoSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007Chrysler300C Heritage Edition IISedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007Chrysler300CSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007Chrysler300C SRT8SedanRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeChargerBase—RWD2.7LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeChargerSE—RWD2.7LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeChargerSXT—RWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeChargerSE—RWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeChargerR/T—RWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeChargerSRT8 Super Bee—RWD6.1LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeChargerSRT8—RWD6.1LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2007DodgeMagnumSEWagonRWD2.7LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2007DodgeMagnumSEWagonRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2007DodgeMagnumSXTWagonRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2007DodgeMagnumR/TWagonRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2007DodgeMagnumSRT8WagonRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2006Chrysler300BaseSedanRWD——Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006Chrysler300TouringSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006Chrysler300LimitedSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006Chrysler300C HeritageSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006Chrysler300CSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006Chrysler300C SRT8SedanRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006DodgeChargerBase—RWD2.7LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006DodgeChargerSXT—RWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006DodgeChargerSE—RWD3.5LV6Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006DodgeChargerR/T—RWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006DodgeChargerDaytona R/T—RWD5.7LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006DodgeChargerSRT8—RWD6.1LV8Rearw/o Police Package; w/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2006DodgeMagnumSEWagonRWD2.7LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2006DodgeMagnumSXTWagonRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2006DodgeMagnumR/TWagonRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2006DodgeMagnumSRT8WagonRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2005Chrysler300BaseSedanRWD2.7LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2005Chrysler300LimitedSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2005Chrysler300TouringSedanRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2005Chrysler300CSedanRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2005Chrysler300C SRT8SedanRWD6.1LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; FCS
2005DodgeMagnumSEWagonRWD2.7LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2005DodgeMagnumSXTWagonRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2005DodgeMagnumSXT Special EditionWagonRWD3.5LV6Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS
2005DodgeMagnumR/TWagonRWD5.7LV8Rearw/ Performance Suspension; Exc. High Performance Suspension or Self Leveling Suspension; w/o Police Package; FCS