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Shock Absorber – Rear Driver Side

PART#: 504-146
ACDelco

$264.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2009BuickLucerneSuper4.6V8GASRear Left1st Design; FIRM RIDE & HANDLING SUSP(F41); FOR VIN PRIOR TO 1G4HP57M29U118668)(FOR 2ND DES SEE 19300035
2009BuickLucerneCX3.9V6FLEXRear Left1st Design; FIRM RIDE & HANDLING SUSP(F41); FOR VIN PRIOR TO 1G4HP57M29U118668)(FOR 2ND DES SEE 19300035
2009BuickLucerneCXL3.9V6FLEXRear Left1st Design; FIRM RIDE & HANDLING SUSP(F41); FOR VIN PRIOR TO 1G4HP57M29U118668)(FOR 2ND DES SEE 19300035
2009BuickLucerneCXL3.9V6GASRear Left1st Design; FIRM RIDE & HANDLING SUSP(F41); FOR VIN PRIOR TO 1G4HP57M29U118668)(FOR 2ND DES SEE 19300035
2009BuickLucerneCX3.9V6GASRear Left1st Design; FIRM RIDE & HANDLING SUSP(F41); FOR VIN PRIOR TO 1G4HP57M29U118668)(FOR 2ND DES SEE 19300035
2009CadillacDTSBase4.6V8GASRear Left1st Design; FOR VIN PRIOR TO 1G6KD57Y79U118397)(FOR 2ND DES SEE 19300032; SOFT RIDE SUSP(FE1)
2009CadillacDTSPlatinum4.6V8GASRear Left1st Design; FOR VIN PRIOR TO 1G6KD57Y79U118397)(FOR 2ND DES SEE 19300032; SOFT RIDE SUSP(FE1)
2009CadillacDTSLuxury4.6V8GASRear Left1st Design; FOR VIN PRIOR TO 1G6KD57Y79U118397)(FOR 2ND DES SEE 19300032; SOFT RIDE SUSP(FE1)
2008BuickLucerneCXL4.6V8GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2008BuickLucerneCX3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2008BuickLucerneCXL3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2008BuickLucerneSuper4.6V8GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2008BuickLucerneCXS4.6V8GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2008CadillacDTSBase4.6V8GASRear LeftSOFT RIDE SUSP(FE1)
2008CadillacDTSPlatinum4.6V8GASRear LeftSOFT RIDE SUSP(FE1)
2008CadillacDTSLuxury4.6V8GASRear LeftSOFT RIDE SUSP(FE1)
2007BuickLucerneCX3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2007BuickLucerneCXS4.6V8GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2007BuickLucerneCXL3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2007BuickLucerneCXL4.6V8GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2007CadillacDTSLuxury4.6V8GASRear LeftSOFT RIDE SUSP(FE1)
2007CadillacDTSBase4.6V8GASRear LeftSOFT RIDE SUSP(FE1)
2006BuickLucerneCXS4.6V8GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2006BuickLucerneCXL4.6V8GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2006BuickLucerneCXL3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2006BuickLucerneCX3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41)
2006CadillacDTSBase4.6V8GASRear LeftSOFT RIDE SUSP(FE1)
2005BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2005BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2005BuickLeSabreCustom3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2005BuickLeSabreLimited3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2005CadillacDeVilleBase4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2005CadillacDeVilleProtection Series4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2005CadillacDeVilleDHS4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2005PontiacBonnevilleSE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2005PontiacBonnevilleSLE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2005PontiacBonnevilleGXP4.6V8GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2004BuickLeSabreLimited3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2004BuickLeSabreCustom3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2004BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2004BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2004CadillacDeVilleDHS4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2004CadillacDeVilleBase4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2004CadillacDeVilleProtection Series4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2004CadillacSevilleSLS4.6V8GASRear LeftCODE:KZ,UJ,UM; CODE:NH,XS,Z3; SPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2004PontiacBonnevilleSE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2004PontiacBonnevilleSLE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2004PontiacBonnevilleGXP4.6V8GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2003BuickLeSabreCustom3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2003BuickLeSabreLimited3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2003BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2003BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2003CadillacDeVilleBase4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2003CadillacDeVilleDHS4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2003CadillacSevilleSLS4.6V8GASRear LeftCODE:KZ,UJ,UM; CODE:NH,XS,Z3; SPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2003OldsmobileAuroraBase4.0V8GASRear LeftSPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500 | Engine VIN: C;
2003PontiacBonnevilleSE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2003PontiacBonnevilleSLE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2003PontiacBonnevilleSSEi3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2002BuickLeSabreCustom3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2002BuickLeSabreLimited3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2002BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2002BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2002CadillacDeVilleDHS4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2002CadillacDeVilleBase4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2002CadillacSevilleSLS4.6V8GASRear LeftCODE:KZ,UJ,UM; CODE:NH,XS,Z3; SPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2002OldsmobileAuroraBase3.5V6GASRear LeftSPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500 | Engine VIN: H;
2002OldsmobileAuroraBase4.0V8GASRear LeftSPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500 | Engine VIN: C;
2002PontiacBonnevilleSSEi3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2002PontiacBonnevilleSE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2002PontiacBonnevilleSLE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2001BuickLeSabreCustom3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2001BuickLeSabreLimited3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2001BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2001BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2001CadillacDeVilleDHS4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2001CadillacDeVilleBase4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2001CadillacSevilleSLS4.6V8GASRear LeftCODE:KZ,UJ,UM; CODE:NH,XS,Z3; SPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2001OldsmobileAuroraBase4.0V8GASRear LeftSPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500 | Engine VIN: C;
2001OldsmobileAuroraBase3.5V6GASRear LeftSPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500 | Engine VIN: H;
2001PontiacBonnevilleSSEi3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2001PontiacBonnevilleSE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2001PontiacBonnevilleSLE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2000BuickLeSabreLimited3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2000BuickLeSabreCustom3.8V6GASRear LeftSOFT RIDE SUSP(FE1), FIRM RIDE & HANDLING SUSP(F41); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2000BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2000BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2000CadillacDeVilleDHS4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2000CadillacDeVilleBase4.6V8GASRear LeftCODE:BD,W2; CODE:RE,XF; SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2000CadillacSevilleSLS4.6V8GASRear LeftCODE:KZ,UJ,UM; CODE:NH,XS,Z3; CODE:UM; EXCEPT REAL TIME DAMPING CHASSIS(F45); SOFT RIDE SUSP(FE1), SPORT SUSPENSION(FE3); SPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
2000PontiacBonnevilleSE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2000PontiacBonnevilleSLE3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
2000PontiacBonnevilleSSEi3.8V6GASRear LeftCODE KZ,UJ,UM; CODE NH,XS,Z3; RIDE & HANDLING SUSP(FE2); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1999BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1999BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1999BuickRivieraBase3.8V6GASRear LeftSOFT RIDE SUSP(FE1); W/UPR MT; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1999CadillacSevilleSLS4.6V8GASRear LeftCODE:KZ,UJ,UM; CODE:NH,XS,Z3; EXCEPT REAL TIME DAMPING CHASSIS(F45); SOFT RIDE SUSP(FE1), SPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
1999OldsmobileAuroraBase4.0V8GASRear LeftSPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1998BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1998BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1998BuickRivieraBase3.8V6GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1998CadillacSevilleSLS4.6V8GASRear LeftCODE:KZ,UJ,UM; CODE:NH,XS,Z3; EXCEPT REAL TIME DAMPING CHASSIS(F45); SOFT RIDE SUSP(FE1), SPORT SUSPENSION(FE3); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500)(REPLACE IN PAIRS-SEE RH 19300026
1998OldsmobileAuroraBase4.0V8GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1997BuickPark AvenueUltra3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1997BuickPark AvenueBase3.8V6GASRear LeftFIRM RIDE & HANDLING SUSP(F41); SOFT RIDE SUSP(FE1); WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1997BuickRivieraBase3.8V6GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1997OldsmobileAuroraBase4.0V8GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1996BuickRivieraBase3.8V6GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1996OldsmobileAuroraBase4.0V8GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1995BuickRivieraBase3.8V6GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
1995OldsmobileAuroraBase4.0V8GASRear LeftW/LEVEL RIDE; WHEN REPLACING PART THAT HAS THREADED AIR FITTING REQUIRES KIT 19210500
Product info

The ACDelco Shock Absorber part number 504-146 is the perfect fit for your Buick, Cadillac, Oldsmobile, or Pontiac. It provides exceptional performance on both smooth and rugged terrain, offering superior comfort and stability.

Crafted with a high-quality construction, the ACDelco Shock Absorber ensures long-lasting durability and reliability. It features a twin-tube design that resists leaks and ensures consistent performance.

The ACDelco Shock Absorber part number 504-146 is engineered to provide precision damping control, which helps reduce vehicle bounce, sway, and vibration. This results in a more comfortable ride, improved handling, and increased safety.

Whether you’re driving on the highway or off-road, the ACDelco Shock Absorber is designed to deliver optimum performance. So, whether you’re looking to replace your existing shock absorber or upgrade to a better one, the ACDelco Shock Absorber part number 504-146 is an ideal choice for you.

With its exceptional performance and top-notch construction, the ACDelco Shock Absorber part number 504-146 is the perfect addition to your vehicle. So, why wait? Order yours today and experience a smoother, safer, and more comfortable ride.

About ACDelco

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ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

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Specifications
16.3
New
ACD_RemanDesNo
AltPA_2327_mm50
AltPA_35_mm415
AltPA_37_mm649.9
Cylinder ColorBlack
Cylinder Diameter2.0
Cylinder MaterialAluminum
Damping TypeGAS
Extended Length25.6
FAQ - A1Yes. Although shocks and struts perform a similar function, they vary greatly in their design. The major difference between shocks and struts is that a strut is a structural part of the vehicles suspension system where a shock is not. A strut is also a crucial part of the vehicles steering system and greatly affects alignment angles.
FAQ - A2Yes. You should have your vehicle aligned if you are replacing your vehicle's struts. However, it is not necessary to get your vehicle aligned when replacing your vehicle's shocks unless there was a previous issue.
FAQ - A3Yes. It is important to choose the correct shock or strut for your vehicle model and year, as well as for the location in the vehicle.
FAQ - Q1Is there a difference between a shock and a strut?
FAQ - Q2Should I have my vehicle aligned after replacing my shocks or struts?
FAQ - Q3Do I need different shocks for front, rear, left, or right applications?
Features & Benefits - B1Helps absorb and dampen road input into your vehicle's suspension
Features & Benefits - B2GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - B3Offering the quality, reliability, and durability of GM OE
Features & Benefits - B4Manufactured to GM OE specification for fit, form, and function
Good Maintenance Practices - S1 B1Ball joints and other suspension components
Good Maintenance Practices - S1 B2Brakes
Good Maintenance Practices - S1 B3Tires
Good Maintenance Practices - S1 HYour vehicle's shocks slowly deteriorate over time, though this wear is normally difficult to detect. Worn shocks can also cause additional wear to other vehicle components, so to maximize your vehicle's ride comfort, it is recommended to inspect your vehicle's shocks every year. Be sure to always refer to your Vehicle Owner's manual for additional vehicle maintenance practices. Potentially affected components include but are not limited to:
Good Maintenance Practices - S2 B1Leaking oil or wetness along the body of the shock or strut
Good Maintenance Practices - S2 B2Broken mounts
Good Maintenance Practices - S2 B3Broken, damaged, or missing mounting hardware
Good Maintenance Practices - S2 B4Dented reservoir tube
Good Maintenance Practices - S2 B5Bent or scratched piston rod
Good Maintenance Practices - S2 B6Cupped tire wear
Good Maintenance Practices - S2 B7Damaged spring seat, spring, and spring isolator
Good Maintenance Practices - S2 HTo inspect your shocks to gauge wear, check for:
Grade TypeREGULAR
Height000.0
Length000.0
Lower Mount TypeEyelet
Marketing Statement - Product LineStay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Suspension Components. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Suspension Components are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.
Mkt_State_Warranty_CALimited Lifetime (Parts Only). Please see ACDelcocanada.com for more details.
Mkt_State_Warranty_USLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.
Package IncludesMount and Nut
Product DescriptionACDelco GM Original Equipment Shock Absorbers are GM-recommended replacements for your vehicle's original components. Shock absorbers help absorb and dampen road input into your vehicle's suspension, helping provide proper feel and control of your vehicle. These original equipment shock absorbers have been manufactured to fit your GM vehicle, providing the same performance, durability and service life you expect from General Motors.
Programming RequiredNO
Signs of Wear & Troubleshooting - S1 B1Vehicle pulls while braking
Signs of Wear & Troubleshooting - S1 B2Worn suspension components
Signs of Wear & Troubleshooting - S1 B3Excessive nose dive while braking
Signs of Wear & Troubleshooting - S1 B4Vehicle has 'acceleration squat'
Signs of Wear & Troubleshooting - S1 B5Vehicle does not sit level
Signs of Wear & Troubleshooting - S1 B6Vehicle steering pulls
Signs of Wear & Troubleshooting - S1 HSigns of wear for shock absorbers include but are not limited to:
Signs of Wear & Troubleshooting - S2 B1Your ride is harsh, bumpy or shaky
Signs of Wear & Troubleshooting - S2 B2Your vehicle bounces excessively
Signs of Wear & Troubleshooting - S2 B3Your vehicle leans or sways while turning
Signs of Wear & Troubleshooting - S2 B4Your vehicle bottoms out
Signs of Wear & Troubleshooting - S2 HIt could be time to replace your shocks if, when driving on a surface with bumps and/or dips:
Signs of Wear & Troubleshooting - S3 B1You notice fluid leakage from your vehicle's shocks
Signs of Wear & Troubleshooting - S3 B2Your vehicle's shocks have dented or heavily scratched housings or mounts
Signs of Wear & Troubleshooting - S3 HUneven patches of wear on the edges of your tire can be a sign of weak ride control (shocks or struts). This wear, called cupping, appears as scalloped dips around the surface of the tread. Other signs it could be time to replace your shocks or struts include but are not limited to:
Upper Mount TypeThreaded Stud
Vintage_Part_IndicatorN
Weight00000.00
Width000.0
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

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