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2004 Buick Regal GS
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Original price $316.05Original price $316.05Original price $316.05Current price $141.41$141.41Current price $141.41
2004 Buick Regal GS Front Passenger Side Fender - GM1241259
Fitment: 1997-2005 Buick Century, 1997-2005 Buick RegalIn stockThe Buick Century/Regal Front Passenger Side Fender part number GM1241259 is a compatible replacement for model year 1997. This Front Passenger S...
View full detailsOriginal price $316.05Original price $316.05Original price $316.05Current price $141.41$141.41Current price $141.41Save 33% -
Original price $218.30Original price $218.30Original price $218.30Current price $136.08$136.08Current price $136.08
2004 Buick Regal GS Front Driver Side Fender - GM1240259
Fitment: 1997-2005 Buick Century, 1997-2005 Buick RegalIn stockThe Buick Century/Regal Front Driver Side Fender part number GM1240259 is a compatible replacement for model year 1997, 1998, 1999, 2000, 2001, 2...
View full detailsOriginal price $218.30Original price $218.30Original price $218.30Current price $136.08$136.08Current price $136.08Save 34% -
Original price $338.70Original price $275.99Original price $338.70Current price $154.41$136.99Current price $154.41
2004 Buick Regal GS Front Bumper - GM1000541
Fitment: 1997-2004 Buick RegalIn stockThe Buick Regal Front Bumper part number GM1000541 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004. Thi...
View full detailsOriginal price $338.70Original price $275.99Original price $338.70Current price $154.41$136.99Current price $154.41Save 76% -
Original price $329.95Original price $1,174.59$329.95$329.95Current price $329.952004 Buick Regal GS Hood Includes Upper Hinge - GM1230223
Fitment: 1997-2004 Buick Regal, 1997-2005 Buick CenturyIn stockThe Buick Century/Regal Hood Includes Upper Hinge part number GM1230223 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001,...
View full detailsOriginal price $329.95Original price $1,174.59$329.95$329.95Current price $329.95 -
Original price $86.99Original price$86.99$86.99Current price $86.99
2004 Buick Regal GS Front Bumper Reinforcement Oem Replacement Design - GM1006380
Fitment: 1997-2003 Pontiac Grand Prix, 1997-2004 Buick Regal, 1997-2005 Buick Century, 1998-2002 Oldsmobile Intrigue, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte CarloOut of stockThe Buick Century/Regal/Chevrolet Impala/Monte Carlo/Oldsmobile Intrigue Front Bumper Reinforcement Oem Replacement Design part number GM1006380 ...
View full detailsOriginal price $86.99Original price$86.99$86.99Current price $86.99Sold out -
Original price $243.99Original price $243.99Original price $243.99Current price $91.22$91.22Current price $91.22
2004 Buick Regal GS Grille Gs Primed Black - GM1200407
Fitment: Buick Regal 1997-2004In stockThe Buick Regal Grille Gs Primed Black part number GM1200407 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 2002, 2003,...
View full detailsOriginal price $243.99Original price $243.99Original price $243.99Current price $91.22$91.22Current price $91.22Save 63% -
Original price $160.13Original price$160.13$160.13Current price $160.132004 Buick Regal GS A/C Condenser - GM3030101
Fitment: 1997-2003 Pontiac Grand Prix, 1997-2004 Buick Regal, 1997-2005 Buick Century, 1998-2002 Oldsmobile Intrigue, 2000-2003 Chevrolet Impala, 2000-2003 Chevrolet Monte CarloIn stockThe A/C Condenser part number GM3030101 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005. This A/...
View full detailsOriginal price $160.13Original price$160.13$160.13Current price $160.13 -
Original price $43.22Original price$43.22$43.22Current price $43.222004 Buick Regal GS Radiator Outlet Tank 3.1L V6/3.4L V6/3.8L V6 - GM3014106
Fitment: 1999-2003 Pontiac Grand Prix, 1999-2004 Buick Century, 1999-2004 Buick Regal, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte CarloIn stockThe Buick Century/Regal/Chevrolet Impala/Monte Carlo/Pontiac Grand Prix Radiator Outlet Tank 3.1L V6/3.4L V6/3.8L V6 part number GM3014106 is a c...
View full detailsOriginal price $43.22Original price$43.22$43.22Current price $43.22 -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2004 Buick Regal GS Radiator 3.1L V6 Naturally Aspirated/3.4L V6/3.8L V6/3.8L V6 Naturally Aspirated - GM3010432
Fitment: 2000-2003 Chevrolet Impala, 2000-2003 Chevrolet Monte Carlo, 2000-2004 Buick Century, 2000-2004 Buick RegalOut of stockThe Buick Century/Regal/Chevrolet Impala/Monte Carlo Radiator 3.1L V6 Naturally Aspirated/3.4L V6/3.8L V6/3.8L V6 Naturally Aspirated part number...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $69.25Original price$69.25$69.25Current price $69.252004 Buick Regal GS Washer Fluid Reservoir Reservoir/Pump/Tube/Cap Assembly - GM1288143
Fitment: 1998-2003 Pontiac Grand Prix, 1998-2004 Buick Regal, 1998-2005 Buick Century, 2000-2002 Oldsmobile Intrigue, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte CarloIn stockThe Buick Century/Regal/Chevrolet Impala/Monte Carlo/Oldsmobile Intrigue Washer Fluid Reservoir Reservoir/Pump/Tube/Cap Assembly part number GM12...
View full detailsOriginal price $69.25Original price$69.25$69.25Current price $69.25 -
Original price $209.66Original price$209.66$209.66Current price $209.66
2004 Buick Regal GS Washer Fluid Reservoir Reservoir & Pump Assembly - GM1288135
Fitment: 1998-2002 Oldsmobile Intrigue, 1998-2003 Pontiac Grand Prix, 1998-2004 Buick Regal, 1998-2005 Buick Century, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte CarloOut of stockThe Buick Century/Regal/Chevrolet Impala/Monte Carlo/Oldsmobile Intrigue Washer Fluid Reservoir Reservoir & Pump Assembly part number GM12881...
View full detailsOriginal price $209.66Original price$209.66$209.66Current price $209.66Sold out -
Original price $31.54Original price$31.54$31.54Current price $31.542004 Buick Regal GS Front Driver Side Door Lock Actuator - GM1314111
Fitment: 1991-1996 Oldsmobile 98, 1992-1994 Chevrolet Blazer, 1992-1997 Cadillac Seville, 1992-1998 Oldsmobile Achieva, 1992-2002 Cadillac Eldorado, 1992-2005 Buick LeSabre, 1992-2005 Pontiac Bonneville, 1992-2005 Pontiac Grand Am, 1992-2006 GMC Yukon, 1993 Cadillac Allante, 1993-2002 Chevrolet Camaro, 1993-2002 Pontiac Firebird, 1994-2001 Chevrolet Lumina, 1994-2005 Cadillac DeVille, 1995-1998 Chevrolet Tahoe, 1995-1999 Buick Riviera, 1995-2003 Oldsmobile Aurora, 1995-2005 Pontiac Sunfire, 1996-2002 Chevrolet Express 1500, 1996-2002 Chevrolet Express 2500, 1996-2002 Chevrolet Express 3500, 1997-1999 Oldsmobile Cutlass, 1997-2003 Chevrolet Malibu, 1997-2005 Buick Century, 1997-2005 Pontiac Grand Prix, 1999-2004 Oldsmobile Alero, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 2000-2006 Chevrolet Suburban 1500, 2000-2006 Chevrolet Suburban 2500, 2000-2006 GMC Yukon XL 1500, 2001-2005 Pontiac Aztek, 2002-2005 Chevrolet Trailblazer, 2002-2005 GMC Envoy, 2002-2006 Cadillac Escalade EXT, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Avalanche 2500, 2002-2007 Buick Rendezvous, 2004-2005 Buick Rainier, 2006-2011 Cadillac DTSIn stockThe Front Driver Side Door Lock Actuator part number GM1314111 is a compatible replacement for model years 1991, 1992, 1993, 1994, 1995, 1996, 19...
View full detailsOriginal price $31.54Original price$31.54$31.54Current price $31.54 -
Original price $175.68Original price$175.68$175.68Current price $175.682004 Buick Regal GS Radiator Support - GM1225170
Fitment: 1997-2004 Buick Regal, 1997-2005 Buick Century, 1997-2008 Pontiac Grand Prix, 1998-2002 Oldsmobile Intrigue, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 2005-2009 Buick LaCrosseIn stockThe Buick Century/LaCrosse/Regal/Chevrolet Impala/Monte Carlo/Oldsmobile Intrigue Radiator Support part number GM1225170 is a compatible replacem...
View full detailsOriginal price $175.68Original price$175.68$175.68Current price $175.68 -
Original price $140.55Original price$140.55$140.55Current price $140.552004 Buick Regal GS Radiator W/Sae Threads 3.8L V6 Supercharged - GM3010107
Fitment: 2000-2004 Buick Regal, 2000-2004 Chevrolet Impala, 2000-2004 Chevrolet Monte CarloIn stockThe Buick Regal/Chevrolet Impala/Monte Carlo Radiator W/Sae Threads 3.8L V6 Supercharged part number GM3010107 is a compatible replacement for mo...
View full detailsOriginal price $140.55Original price$140.55$140.55Current price $140.55 -
Original price $67.02Original price$67.02$67.02Current price $67.022004 Buick Regal GS Front Bumper Support - GM1041117
Fitment: 1997-2004 Buick Regal, 1997-2005 Buick CenturyIn stockThe Buick Century/Regal Front Bumper Support part number GM1041117 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 2002...
View full detailsOriginal price $67.02Original price$67.02$67.02Current price $67.02 -
Original price $33.20Original price$33.20$33.20Current price $33.202004 Buick Regal GS Front Bumper Support Center - GM1041104
Fitment: 1997-2005 Buick CenturyIn stockThe Buick Century Front Bumper Support Center part number GM1041104 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 200...
View full detailsOriginal price $33.20Original price$33.20$33.20Current price $33.20 -
Original price $45.57Original price$45.57$45.57Current price $45.572004 Buick Regal GS Washer Fluid Reservoir Reservoir Only - GM1288114
Fitment: 1998-2003 Pontiac Grand Prix, 1998-2004 Buick Regal, 1998-2005 Buick Century, 2000-2002 Oldsmobile Intrigue, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte CarloIn stockThe Buick Century/Regal/Chevrolet Impala/Monte Carlo/Oldsmobile Intrigue Washer Fluid Reservoir Reservoir Only part number GM1288114 is a compati...
View full detailsOriginal price $45.57Original price$45.57$45.57Current price $45.57 -
Original price $137.14Original price$137.14$137.14Current price $137.14
2004 Buick Regal GS Power Steering Reservoir & Cap Assy 2.2L L4/3.1L V6/3.4L V6/3.5L V6/3.8L V6 FWD - GM4542101
Fitment: 1993-1997 Oldsmobile Cutlass Supreme, 1994-1996 Chevrolet Corsica, 1994-1998 Buick Skylark, 1994-2004 Buick Regal, 1995-2001 Chevrolet Lumina, 1995-2005 Chevrolet Monte Carlo, 1997-1999 Oldsmobile Cutlass, 1997-1999 Pontiac Trans Sport, 1997-2003 Chevrolet Malibu, 1997-2003 Pontiac Grand Prix, 1997-2004 Chevrolet Venture, 1997-2004 Oldsmobile Silhouette, 1999-2004 Oldsmobile Alero, 1999-2005 Pontiac Grand Am, 1999-2005 Pontiac Montana, 2000-2005 Chevrolet Impala, 2001-2005 Pontiac Aztek, 2002-2007 Buick Rendezvous, 2004-2005 Chevrolet Classic, 2005 Buick Terraza, 2005 Chevrolet Uplander, 2005 Saturn RelayOut of stockThe Power Steering Reservoir Reservoir & Cap Assy 2.2L L4/3.1L V6/3.4L V6/3.5L V6/3.8L V6 FWD part number GM4542101 is a compatible replaceme...
View full detailsOriginal price $137.14Original price$137.14$137.14Current price $137.14Sold out -
Original price $31.27Original price$31.27$31.27Current price $31.272004 Buick Regal GS Rear Passenger Side Exterior Door Handle - GM1521107
Fitment: 1997-2004 Buick Regal, 1997-2005 Buick Century, 2000-2001 Nissan Maxima GLE, 2000-2001 Nissan Maxima GXE, 2000-2005 Chevrolet Impala, 2000-2005 Chevrolet Monte Carlo, 2004-2008 Pontiac Grand PrixIn stockThe Rear Passenger Side Exterior Door Handle part number GM1521107 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 2002...
View full detailsOriginal price $31.27Original price$31.27$31.27Current price $31.27 -
Original price $28.41Original price$28.41$28.41Current price $28.41
2004 Buick Regal GS Rear Driver Side Exterior Door Handle - GM1520107
Fitment: 1997-1999 Oldsmobile Cutlass, 1997-2003 Chevrolet Malibu, 1997-2004 Buick Regal, 1997-2005 Buick Century, 2000-2005 Chevrolet Impala, 2004-2005 Chevrolet Classic, 2004-2008 Pontiac Grand PrixOut of stockThe Rear Driver Side Exterior Door Handle part number GM1520107 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 2002, 2...
View full detailsOriginal price $28.41Original price$28.41$28.41Current price $28.41Sold out -
Original price $28.42Original price$28.42$28.42Current price $28.422004 Buick Regal GS Front Passenger Side Exterior Door Handle - GM1311134
Fitment: 1997-1999 Oldsmobile Cutlass, 1997-2004 Buick Regal, 1997-2005 Buick Century, 1997-2005 Chevrolet Malibu, 1997-2005 Pontiac Grand Prix, 1998-2002 Oldsmobile Intrigue, 2004-2005 Chevrolet ClassicIn stockThe Front Passenger Side Exterior Door Handle part number GM1311134 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 200...
View full detailsOriginal price $28.42Original price$28.42$28.42Current price $28.42 -
Original price $33.23Original price$33.23$33.23Current price $33.232004 Buick Regal GS Front Driver Side Exterior Door Handle Outer - GM1310134
Fitment: 1997-1999 Oldsmobile Cutlass, 1997-2004 Buick Regal, 1997-2005 Buick Century, 1997-2005 Chevrolet Malibu, 1997-2008 Pontiac Grand Prix, 1998-2002 Oldsmobile Intrigue, 2004-2005 Chevrolet ClassicIn stockThe Front Driver Side Exterior Door Handle part number GM1310134 is a compatible replacement for model years 1997, 1998, 1999, 2000, 2001, 2002, ...
View full detailsOriginal price $33.23Original price$33.23$33.23Current price $33.23 -
Original price $49.32Original price$49.32$49.32Current price $49.32
2004 Buick Regal GS Engine Cooling Fan Motor Right Side 2.2L L4/2.3L L4/2.5L L4/2.8L V6/3.1L V6/3.1L V6 Naturally Aspirated/3.3L V6/3.4L V6/3.8L V6/4.9L V8/Naturally Aspirated/Turbocharged 2 Door/4 Door - GM3116106
Fitment: 1985-1989 Chevrolet Corvette, 1985-1996 Oldsmobile Cutlass Ciera, 1988-1994 Pontiac Sunbird, 1988-1996 Pontiac Grand Prix, 1988-1997 Oldsmobile Cutlass Supreme, 1988-2004 Buick Regal, 1989-1992 Cadillac Allante, 1990-1994 Chevrolet Cavalier, 1991-1994 Oldsmobile 98, 1991-1996 Buick Park Avenue, 1991-1996 Buick Roadmaster, 1991-1996 Chevrolet Caprice, 1992-1993 Buick LeSabre, 1992-1993 Buick Skylark, 1992-1993 Cadillac Eldorado, 1992-1993 Cadillac Seville, 1992-1993 Pontiac Bonneville, 1993 Chevrolet Camaro, 1993 Pontiac Firebird, 1993-1996 Cadillac Fleetwood, 1994-1995 Cadillac DeVille, 1994-1996 Chevrolet Corsica, 1995-1999 Buick Riviera, 1995-1999 Chevrolet Monte Carlo, 1995-2001 Chevrolet Lumina, 2000-2005 Buick CenturyOut of stockThe Engine Cooling Fan Motor Right Side 2.2L L4/2.3L L4/2.5L L4/2.8L V6/3.1L V6/3.1L V6 Naturally Aspirated/3.3L V6/3.4L V6/3.8L V6/4.9L V8/Natur...
View full detailsOriginal price $49.32Original price$49.32$49.32Current price $49.32Sold out -
Original price $42.72Original price$42.72$42.72Current price $42.72
2004 Buick Regal GS Front Passenger Side Window Regulator Power W/O Motor - GM1351129
Fitment: 1997-2004 Buick Regal, 1997-2005 Buick Century, 1998-2002 Oldsmobile IntrigueOut of stockThe Buick Century/Regal/Oldsmobile Intrigue Front Passenger Side Window Regulator Power W/O Motor part number GM1351129 is a compatible replaceme...
View full detailsOriginal price $42.72Original price$42.72$42.72Current price $42.72Sold out
2004 Buick Regal GS
Shop the best selection of replacement auto parts for your 2004 Buick Regal GS. We offer precision-fit bumpers, hoods, grilles, fender liners, & more. All designed exclusively for your vehicle’s submodel. With our painted-to-match service, every part receives an expert factory-quality finish, perfectly matching your Regal. Enjoy fast turnaround, reliable fitment, and lasting durability—upgrade your 2004 Buick Regal GS with parts trusted by auto body professionals.