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Parts found for 2004 Buick Rainier 2WD > Fuel System, Exhaust, Emission System > Exhaust System

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  •  
    CONVERTER, Catalytic Converter Make Sure These Fit  
  • CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
    Fitting Vehicle Options: ST155(LM4,W49)
    $1125.00
    $856.00
  • CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
    Fitting Vehicle Options: ST155(LL8)
    $1166.67
    $884.00
  •  
    CONVERTER, Exhaust Pipe Make Sure These Fit  
  • CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
    Fitting Vehicle Options: ST155(LM4,W49)
    $1125.00
    $856.00
  • CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
    Fitting Vehicle Options: ST155(LL8)
    $1166.67
    $884.00
  •  
    INSULATOR, Exhaust Muffler/Resonator Make Sure These Fit  
  • INSULATOR, EXHAUST MUFFLER HANGER(CENTER HANGER)
    Require Qty: 02
    Package Qty: 1
    $29.98
    $20.15
  • INSULATOR, EXHAUST MUFFLER HANGER(FRONT HANGER)
    $38.34
    $25.76
  •  
    MUFFLER, Exhaust Make Sure These Fit  
  • MUFFLER, EXHAUST(MUFFLER ONLY)
    Fitting Vehicle Options: ST155(LL8)
    $544.14
    $365.59
  • MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 21)(INCLUDES RESONATOR)
    Fitting Vehicle Options: ST155(06)(LM4,W49)
    --
    --
  • MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 21)(INCLUDES RESONATOR)(3.701)
    Fitting Vehicle Options: ST155(06)(LM4,W49)
    --
    --
  •  
    SEAL, Exhaust Pipe Make Sure These Fit  
  • SEAL, EXHAUST MANIFOLD PIPE
    Location: Passenger Side
    Fitting Vehicle Options: ST1(03-06-36)(LM4)
    $18.56
    $11.85
  • SEAL, EXHAUST MANIFOLD PIPE
    Location: Driver Side
    Fitting Vehicle Options: ST1(06-36)(LM4)
    $16.70
    $10.66
  • SEAL, EXHAUST MANIFOLD PIPE
    Fitting Vehicle Options: ST1(LL8)
    $23.72
    $15.14
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD)
    Fitting Vehicle Options: ST1(LL8)
    $102.30
    $57.22
  • SENSOR, HEATED OXYGEN(POSITION 2)
    Fitting Vehicle Options: ST1(LL8)
    $81.54
    $45.61
  • SENSOR, HEATED OXYGEN(POSITION 2)(PRE CONVERTER)
    Fitting Vehicle Options: ST1(06-36)(LM4)
    Require Qty: 02
    Package Qty: 1
    $96.91
    $54.21
  • SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)
    Fitting Vehicle Options: ST1(06-36)(LM4)
    Require Qty: 02
    Package Qty: 1
    $116.59
    $65.21
  • SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(4 WIRE)(ALL MAKES)
    Location: Driver Side
    Fitting Vehicle Options: S155(06)(LM4)
    $150.32
    $84.18
  • SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(4 WIRE)(ALL MAKES)
    Location: Passenger Side
    Fitting Vehicle Options: S155(06)(LM4)
    $150.32
    $84.18
  •  
    SHIELD, Catalytic Converter Make Sure These Fit  
  • SHIELD, CATALYTIC CONVERTER HEAT
    Fitting Vehicle Options: ST1(06-36)
    $34.02
    $22.86
  • SHIELD, CATALYTIC CONVERTER HEAT
    Fitting Vehicle Options: ST1(06-36)(LM4)
    $48.68
    $32.72
  • SHIELD, CATALYTIC CONVERTER HEAT(4.083)
    Fitting Vehicle Options: ST1(M30)
    $11.46
    $7.31
  •  
    STUD, Exhaust Pipe Make Sure These Fit  
  • STUD, EXHAUST PIPE(M10X1.5X30MM)(BUTTON HEAD)
    Require Qty: 02
    Package Qty: 1
    $17.50
    $11.76
  • STUD, EXHAUST PIPE(PART OF 7)(M10X1.5X30MM)(BUTTON HEAD)
    Require Qty: 02
    Package Qty: 1
    $17.50
    $11.76
  •  
    Standard Parts Make Sure These Fit  
  • BOLT, HEAVY HEXAGON HEAD,M8X1.25X12,18 O.D.,10.9,PHOSPHATE ZINC ORGANIC(CATALYTIC CONVERTER HEAT SHIELD)
    $5.88
    $3.75
  • BOLT, HEXAGON W/FL WASHER,M8X1.25X25,15.85 THREAD,17 OUTSIDE DIAMETER,9.8,6280M,MACHINE,MAT-POINT(EXHAUST HEAT SHIELD)
    $0.46
    $0.29
  • BOLT, HEXAGON W/FLAT WASHER,M6X1X25,15 THREAD,17 OUTSIDE DIAMETER,6202M STEEL,GMW3200,TAPTITE(EXHAUST MUFFLER HEAT SHIELD)
    $4.64
    $2.96
  • NUT, HEXAGON 10X1.5THD,21.8 OUTSIDE DIAMETER STAINLESS STEEL(EXHAUST MUFFLER)
    $2.50
    $1.68
  • NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(CATALYTIC CONVERTER HEAT SHIELD)
    $0.57
    $0.37
  • NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(CATALYTIC CONVERTER HEAT SHIELD)
    $0.57
    $0.37
  • NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(EXHAUST MUFFLER HEAT SHIELD)
    $0.57
    $0.37
  • NUT, HEXAGON,W/CONICAL SPRING WASHER,M6X1,5.7THK,18 O.D.,9,7111M(CATALYTIC CONVERTER HEAT SHIELD)
    $1.08
    $0.68
  • NUT, HEXAGON,W/CONICAL SPRING WASHER,M6X1,5.7THK,18 O.D.,9,7111M(EXHAUST MUFFLER HEAT SHIELD)
    $1.08
    $0.68
  • NUT, U,8X1.25,MULTI THREAD,.08'-4.0' THICK PANEL,PZ(EXHAUST HEAT SHIELD)
    $3.22
    $2.05
  • NUT, U,M6X1,MULTI THREAD,.5'-4.0' THICK PANEL(EXHAUST MUFFLER HEAT SHIELD)
    Replaced by: 88961517
    $5.77
    $3.68
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2004 Buick Rainier 2WD parts. Parts like Exhaust System are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 Door.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.