KYB
Mount Components

KYB SM5091 Suspension Strut Mount Kit - Front, Rear, Rear Right or Rear Upper

Brand KYB SM5091
Position Rear Upper
Product line Mount Components
Fits Mitsubishi, Kia, Chrysler, Dodge, Hyundai, Volvo, Eagle, and Plymouth · 290 vehicles

OE quality replacement. Designed for each application to optimize suspension performance.

Noise and vibration reduction. Superior rubber helps cushion road impacts and reduce harshness.

Smooth steering support. Mount bearings help retain alignment and improve steering feel.

Cross-references Gabriel 142419 and Monroe Shocks & Struts 902923 for the same application. See all 2.

$24.40Free 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
Suspension Strut Mount Kits are typically replaced in pairs, axle by axle.
Order total $24.40
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB SM5091 Strut Mount Kit

Restore suspension control and reduce cabin noise with the KYB SM5091 suspension strut mount kit. This Mount Components part is built as an OE-quality replacement for rear upper and rear mount applications across a wide range of Mitsubishi, Hyundai, Kia, Dodge, Chrysler, Volvo, and Plymouth vehicles.

KYB SM5091 is engineered to replace worn vibration insulators and bearing components that can transmit harshness into the vehicle. It is a direct-fit solution for drivers searching for a rear upper strut mount for Mitsubishi Eclipse Cross, Outlander Sport, Outlander, and Lancer applications, as well as other listed models.

Key Features

  • OE-quality replacement strut mount designed for each application
  • Superior rubber helps reduce noise, vibration, and harshness
  • Mount bearings support smoother steering response and front-end alignment retention
  • Matched-grade studs and nuts for proper service replacement
  • Front bearing plate design supports steering pivot function where applicable

Product Details

KYB Mount Components are built to address the vibration and noise that develop when original mounts harden with age. The SM5091 focuses on restoring suspension isolation and steering feel by replacing the mount and bearing interface with components matched to the application. For vehicles such as the Mitsubishi Eclipse Cross, Outlander Sport, and Outlander, this part supports rear upper suspension service with the fitment and performance expected from a KYB replacement component. This part cross-references Monroe Shocks & Struts (e.g., 902923) for the same application.

What It Helps Fix

  • Clunking or rattling from worn rear suspension mounts
  • Excess road noise entering the cabin through hardened insulators
  • Harsh ride feel caused by deteriorated mount rubber
  • Loose or imprecise steering response when bearing components wear
  • Front-end alignment concerns related to worn bearing plates

Installation Notes and Fitment

Fits 2026 Mitsubishi Eclipse Cross, rear upper; 2022-2024 Mitsubishi Eclipse Cross, rear upper; 2018-2020 Mitsubishi Eclipse Cross, rear upper; 2025 Mitsubishi Eclipse Cross, right rear upper; 2011-2026 Mitsubishi Outlander Sport, rear upper; 2011-2024 Mitsubishi RVR, rear upper; 2022 Mitsubishi Outlander, rear upper; 2007-2020 Mitsubishi Outlander, rear upper; 2018-2022 Mitsubishi Outlander PHEV, rear upper; 2017 Mitsubishi Lancer, rear upper; 2004-2006 Mitsubishi Lancer, rear upper; 2002-2016 Mitsubishi Lancer, rear; 2006 Kia Magentis, rear (old style); 2006 Kia Optima, rear (old style); 2003-2006 Mitsubishi Outlander, rear; 1995-2005 Chrysler Sebring, rear; 2001-2005 Dodge Stratus, rear; 2002-2005 Hyundai XG350, front and rear; 2001-2005 Kia Magentis, rear; 2001-2005 Kia Optima, rear; 1990-2005 Mitsubishi Eclipse, rear; 2004 Hyundai Sonata, rear to 10/14/04; 2001-2003 Hyundai Sonata, rear; 2001-2003 Volvo S40, rear; 1997-2002 Mitsubishi Mirage, rear right; 2001 Hyundai XG300, front and rear; 1995-2000 Chrysler Sebring, front; 1995-2000 Dodge Avenger, front and rear; 2000 Hyundai Sonata, rear from 4/2000; 2000 Volvo S40, rear first generation; 1991-1999 Mitsubishi 3000GT, rear; 1995-1999 Mitsubishi Eclipse, front; 1994-1998 Mitsubishi Galant, front; 1985-1998 Mitsubishi Galant, rear; 1991-1996 Dodge Stealth, rear; 1992-1995 Hyundai Elantra, rear; 1992-1995 Mitsubishi Expo, rear upper; 1995 Mitsubishi Mirage, rear; 1989-1994 Dodge Colt, rear; 1992-1994 Mitsubishi Expo LRV, rear upper; 1993-1994 Mitsubishi Mirage, rear; 1990-1994 Plymouth Laser, rear; 1992 Dodge Colt, rear; 1989-1990 Dodge Colt, rear; 1989-1992 Mitsubishi Mirage, rear; 1989-1990 Mitsubishi Sigma, rear; 1988 Mitsubishi Galant, rear.

Verify suspension style and position notes before installation, especially for vehicles marked old style, first generation, from specific build dates, or not compatible with adjustable suspension. Rear upper applications and rear-right listings must match the vehicle exactly.

Quality Assurance

KYB designs Mount Components to OE-quality standards for application-specific fit and function. The SM5091 is built to restore the mount interface, reduce vibration transfer, and support consistent suspension performance in service.

This part fits 290 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersPositionNotes
2024MitsubishiEclipse CrossRear UpperMount Components
2024MitsubishiOutlander SportRear UpperMount Components
2023MitsubishiEclipse CrossRear UpperMount Components
2023MitsubishiOutlander SportRear UpperMount Components
2022MitsubishiEclipse CrossRear UpperMount Components
2022MitsubishiOutlanderAWDRear UpperMount Components
2022MitsubishiOutlander PHEVRear UpperMount Components
2022MitsubishiOutlander SportRear UpperMount Components
2022MitsubishiRVRRear UpperMount Components
2021MitsubishiOutlander PHEVRear UpperMount Components
2021MitsubishiOutlander SportRear UpperMount Components
2021MitsubishiRVRRear UpperMount Components
2020MitsubishiEclipse CrossRear UpperMount Components
2020MitsubishiOutlanderRear UpperMount Components
2020MitsubishiOutlander PHEVRear UpperMount Components
2020MitsubishiOutlander SportRear UpperMount Components
2020MitsubishiRVRRear UpperMount Components
2019MitsubishiEclipse CrossRear UpperMount Components
2019MitsubishiOutlanderRear UpperMount Components
2019MitsubishiOutlander PHEVRear UpperMount Components
2019MitsubishiOutlander SportRear UpperMount Components
2019MitsubishiRVRRear UpperMount Components
2018MitsubishiEclipse CrossRear UpperMount Components
2018MitsubishiOutlanderRear UpperMount Components
2018MitsubishiOutlander PHEVRear UpperMount Components
2018MitsubishiOutlander SportRear UpperMount Components
2018MitsubishiRVRRear UpperMount Components
2017MitsubishiLancerRear UpperMount Components
2017MitsubishiOutlanderRear UpperMount Components
2017MitsubishiOutlander SportRear UpperMount Components
2017MitsubishiRVRRear UpperMount Components
2016MitsubishiLancerRearMount Components
2016MitsubishiOutlanderRear UpperMount Components
2016MitsubishiOutlander SportRear UpperMount Components
2016MitsubishiRVRRear UpperMount Components
2015MitsubishiLancerRearMount Components
2015MitsubishiOutlanderRear UpperMount Components
2015MitsubishiOutlander SportRear UpperMount Components
2015MitsubishiRVRRear UpperMount Components
2014MitsubishiLancerRearMount Components
2014MitsubishiOutlanderRear UpperMount Components
2014MitsubishiOutlander SportRear UpperMount Components
2014MitsubishiRVRRear UpperMount Components
2013MitsubishiLancerRearMount Components
2013MitsubishiOutlanderRear UpperMount Components
2013MitsubishiOutlander SportRear UpperMount Components
2013MitsubishiRVRRear UpperMount Components
2012MitsubishiLancerRearMount Components
2012MitsubishiOutlanderRear UpperMount Components
2012MitsubishiOutlander SportRear UpperMount Components
2012MitsubishiRVRRear UpperMount Components
2011MitsubishiLancerRearMount Components
2011MitsubishiOutlanderRear UpperMount Components
2011MitsubishiOutlander SportRear UpperMount Components
2011MitsubishiRVRRear UpperMount Components
2010MitsubishiLancerDERearMount Components
2010MitsubishiLancerESRearMount Components
2010MitsubishiLancerGTSRearMount Components
2010MitsubishiLancerGTS SportbackRearMount Components
2010MitsubishiLancerRalliartRearMount Components
2010MitsubishiLancerRalliart SportbackRearMount Components
2010MitsubishiOutlanderRear UpperMount Components
2009MitsubishiLancerDERearMount Components
2009MitsubishiLancerESRearMount Components
2009MitsubishiLancerGTSRearMount Components
2009MitsubishiLancerRalliartRearMount Components
2009MitsubishiOutlanderRear UpperMount Components
2008MitsubishiLancerDERearMount Components
2008MitsubishiLancerESRearMount Components
2008MitsubishiLancerGTSRearMount Components
2008MitsubishiOutlanderRear UpperMount Components
2007MitsubishiLancerESRearMount Components
2007MitsubishiOutlanderRear UpperMount Components
2006KiaMagentisRear(Old Style); Mount Components
2006KiaOptima2.4LL4Rear(Old Style); Mount Components
2006KiaOptima2.7LV6Rear(Old Style); Mount Components
2006MitsubishiLancerESRearMount Components
2006MitsubishiLancerSERearMount Components
2006MitsubishiLancerRalliartRear UpperMount Components
2006MitsubishiLancerEvolutionRearMount Components
2006MitsubishiLancerEvolution RSRearMount Components
2006MitsubishiLancerEvolution SERearMount Components
2006MitsubishiLancerOZ RallyRearMount Components
2006MitsubishiOutlanderRearMount Components
2005ChryslerSebringCoupeRearMount Components
2005DodgeStratusCoupeRearMount Components
2005HyundaiXG350FrontMount Components
2005HyundaiXG350RearMount Components
2005KiaMagentisRearMount Components
2005KiaOptimaRearMount Components
2005MitsubishiEclipseRearMount Components
2005MitsubishiLancerRalliartRear UpperMount Components
2005MitsubishiLancerESRearMount Components
2005MitsubishiLancerEvolutionRearMount Components
2005MitsubishiLancerEvolution RSRearMount Components
2005MitsubishiLancerOZ RallyRearMount Components
2005MitsubishiOutlanderRearMount Components
2004ChryslerSebringCoupeRearMount Components
2004DodgeStratusCoupeRearMount Components
2004HyundaiSonataRearTO 10/14/04; Mount Components
2004HyundaiXG350FrontMount Components
2004HyundaiXG350RearMount Components
2004KiaMagentisRearMount Components
2004KiaOptimaRearMount Components
2004MitsubishiEclipseRearMount Components
2004MitsubishiLancerRalliartRear UpperMount Components
2004MitsubishiLancerESRearMount Components
2004MitsubishiLancerEvolutionRearMount Components
2004MitsubishiLancerLSRearMount Components
2004MitsubishiLancerOZ RallyRearMount Components
2004MitsubishiLancerSportback RalliartWagonRearMount Components
2004MitsubishiLancerSportbackRearMount Components
2004MitsubishiOutlanderRearMount Components
2003ChryslerSebringCoupeRearMount Components
2003DodgeStratusCoupeRearMount Components
2003HyundaiSonataRearMount Components
2003HyundaiXG350FrontMount Components
2003HyundaiXG350RearMount Components
2003KiaMagentisRearMount Components
2003KiaOptimaRearMount Components
2003MitsubishiEclipseRearMount Components
2003MitsubishiLancerESRearMount Components
2003MitsubishiLancerEvolutionRearMount Components
2003MitsubishiLancerLSRearMount Components
2003MitsubishiLancerOZ RallyRearMount Components
2003MitsubishiOutlanderRearMount Components
2003VolvoS40RearMount Components
2002ChryslerSebringCoupeRearMount Components
2002DodgeStratusCoupeRearMount Components
2002HyundaiSonataRearMount Components
2002HyundaiXG350FrontMount Components
2002HyundaiXG350RearMount Components
2002KiaMagentisRearMount Components
2002KiaOptimaRearMount Components
2002MitsubishiEclipseRearMount Components
2002MitsubishiLancerESRearMount Components
2002MitsubishiLancerLSRearMount Components
2002MitsubishiLancerOZ RallyRearMount Components
2002MitsubishiMirageRear RightMount Components
2002VolvoS40RearMount Components
2001ChryslerSebringCoupeRearMount Components
2001DodgeStratusCoupeRearMount Components
2001HyundaiSonataRearMount Components
2001HyundaiXG300FrontMount Components
2001HyundaiXG300RearMount Components
2001KiaMagentisRearMount Components
2001KiaOptimaRearMount Components
2001MitsubishiEclipseRearMount Components
2001MitsubishiMirageRear RightMount Components
2001VolvoS40RearMount Components
2000ChryslerSebringCoupeFrontMount Components
2000ChryslerSebringCoupeRearMount Components
2000DodgeAvengerFrontMount Components
2000DodgeAvengerRearMount Components
2000HyundaiSonataRearFrom 4/2000; Mount Components
2000MitsubishiEclipseRearMount Components
2000MitsubishiMirageRear RightMount Components
2000VolvoS40RearFirst Generation; Mount Components
1999ChryslerSebringCoupeFrontMount Components
1999ChryslerSebringCoupeRearMount Components
1999DodgeAvengerFrontMount Components
1999DodgeAvengerRearMount Components
1999Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1999Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1999Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1999MitsubishiEclipseFrontMount Components
1999MitsubishiEclipseRearMount Components
1999MitsubishiMirageRear RightMount Components
1998ChryslerSebringCoupeFrontMount Components
1998ChryslerSebringCoupeRearMount Components
1998DodgeAvengerFrontMount Components
1998DodgeAvengerRearMount Components
1998Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1998Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1998Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1998MitsubishiEclipseFrontMount Components
1998MitsubishiEclipseRearMount Components
1998MitsubishiGalantFrontNot compatible with adjustable suspensions.; Mount Components
1998MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1998MitsubishiMirageRear RightMount Components
1997ChryslerSebringCoupeFrontMount Components
1997ChryslerSebringCoupeRearMount Components
1997DodgeAvengerFrontMount Components
1997DodgeAvengerRearMount Components
1997Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1997Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1997Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1997MitsubishiEclipseFrontMount Components
1997MitsubishiEclipseRearMount Components
1997MitsubishiGalantFrontNot compatible with adjustable suspensions.; Mount Components
1997MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1997MitsubishiMirageRear RightMount Components
1996ChryslerSebringCoupeFrontMount Components
1996ChryslerSebringCoupeRearMount Components
1996DodgeAvengerFrontMount Components
1996DodgeAvengerRearMount Components
1996DodgeStealthRear(Exc. Adjustable Suspension); Mount Components
1996Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1996Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1996Mitsubishi3000GTSpyder SLRear(Exc. Adjustable Suspension); Mount Components
1996Mitsubishi3000GTSpyder VR-4Rearw/o Adjustable Suspension; Mount Components
1996Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1996MitsubishiEclipseFrontMount Components
1996MitsubishiEclipseRearMount Components
1996MitsubishiGalantFrontNot compatible with adjustable suspensions.; Mount Components
1996MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1995ChryslerSebringCoupeFrontMount Components
1995ChryslerSebringCoupeRearMount Components
1995DodgeAvengerFrontMount Components
1995DodgeAvengerRearMount Components
1995DodgeStealthRear(Exc. Adjustable Suspension); Mount Components
1995HyundaiElantraRearMount Components
1995Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1995Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1995Mitsubishi3000GTSpyder SLRear(Exc. Adjustable Suspension); Mount Components
1995Mitsubishi3000GTSpyder VR-4Rearw/o Adjustable Suspension; Mount Components
1995Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1995MitsubishiEclipseFrontMount Components
1995MitsubishiEclipseRearMount Components
1995MitsubishiExpoFWDRear UpperMount Components
1995MitsubishiGalantFrontNot compatible with adjustable suspensions.; Mount Components
1995MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1995MitsubishiMirageRearw/ 6 inch Spring O.D.; TO 9/94; Mount Components
1994DodgeColtRearMount Components
1994DodgeStealthRear(Exc. Adjustable Suspension); Mount Components
1994HyundaiElantraRearMount Components
1994Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1994Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1994Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1994MitsubishiEclipseRearMount Components
1994MitsubishiExpoFWDRear UpperMount Components
1994MitsubishiExpo LRVFWDRear UpperMount Components
1994MitsubishiGalantFrontNot compatible with adjustable suspensions.; Mount Components
1994MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1994MitsubishiMirageRearw/ 6 inch Spring O.D.; Mount Components
1994PlymouthLaserRearMount Components
1993DodgeColtRearMount Components
1993DodgeStealthRear(Exc. Adjustable Suspension); Mount Components
1993HyundaiElantraRearMount Components
1993Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1993Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1993Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1993MitsubishiEclipseRearMount Components
1993MitsubishiExpoFWDRear UpperMount Components
1993MitsubishiExpo LRVFWDRear UpperMount Components
1993MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1993MitsubishiMirageRearw/ 6 inch Spring O.D.; Mount Components
1993PlymouthLaserRearMount Components
1992DodgeColtBaseHatchbackRearMount Components
1992DodgeColt200 ERearFits Canadian vehicles.; Mount Components
1992DodgeStealthRear(Exc. Adjustable Suspension); Mount Components
1992HyundaiElantraRearMount Components
1992Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1992Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1992Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1992MitsubishiEclipseRearMount Components
1992MitsubishiExpoFWDRear UpperMount Components
1992MitsubishiExpo LRVFWDRear UpperMount Components
1992MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1992MitsubishiMirageRearMount Components
1992PlymouthLaserRearMount Components
1991DodgeColtBaseHatchbackRearMount Components
1991DodgeStealthRear(Exc. Adjustable Suspension); Mount Components
1991Mitsubishi3000GTBaseRear(Exc. Adjustable Suspension); Mount Components
1991Mitsubishi3000GTSLRear(Exc. Adjustable Suspension); Mount Components
1991Mitsubishi3000GTVR-4Rearw/o Adjustable Suspension; Mount Components
1991MitsubishiEclipseRearMount Components
1991MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1991MitsubishiMirageRearMount Components
1991PlymouthLaserRearMount Components
1990DodgeColtBaseHatchbackRearMount Components
1990DodgeColtGTHatchbackRearMount Components
1990DodgeColt200 ERearFits Canadian vehicles.; Mount Components
1990MitsubishiEclipseRearMount Components
1990MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1990MitsubishiMirageRearMount Components
1990MitsubishiSigmaRearNot compatible with adjustable suspension.; Mount Components
1990PlymouthLaserRearMount Components
1989DodgeColtBaseHatchbackRearMount Components
1989DodgeColtEHatchbackRearMount Components
1989DodgeColtGTHatchbackRearMount Components
1989DodgeColt200 ERearFits Canadian vehicles.; Mount Components
1989MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1989MitsubishiMirageRearMount Components
1989MitsubishiSigmaRearNot compatible with adjustable suspension.; Mount Components
1988MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1988MitsubishiGalantSigmaRearNot compatible with adjustable suspension.; Mount Components
1987MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1986MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
1985MitsubishiGalantRearNot compatible with adjustable suspensions.; Mount Components
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — 142419Monroe Shocks & Struts — 902923