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Parts found for 1998 Cadillac Seville > Fuel System, Exhaust, Emission System > Exhaust System

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  •  
    BOLT, Exhaust Pipe Make Sure These Fit  
  • BOLT, EXHAUST MANIFOLD REAR PIPE
    Fitting Vehicle Options: KS,KY
    Require Qty: 02
    Package Qty: 1
    $11.96
    $8.73
  • BOLT, EXHAUST MANIFOLD REAR PIPE
    Fitting Vehicle Options: KD
    $11.96
    $8.73
  •  
    BRACKET, Exhaust Muffler/Resonator Make Sure These Fit  
  • BRACKET, EXHAUST MUFFLER REAR HANGER
    Require Qty: 02
    Package Qty: 1
    $29.69
    $19.95
  • BRACKET, EXHAUST MUFFLER REAR HANGER UPPER
    Require Qty: 02
    Package Qty: 1
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    --
  •  
    CONVERTER, Catalytic Converter Make Sure These Fit  
  • CONVERTER, CATALYTIC (NON-FUNCTIONAL)
    Fitting Vehicle Options: KD(LD8,L37,NM8)(EXPORT)
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  • CONVERTER, WARM UP 3WAY CATALYTIC
    Fitting Vehicle Options: KD(EXC NM8)
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  •  
    EXTENSION KIT, Exhaust Tail Pipe Make Sure These Fit  
  • EXTENSION KIT, EXHAUST TAIL PIPE(TOGETHER WITH 88959327 & 88959311)
    Location: Driver Side
    $266.72
    $179.20
  • EXTENSION KIT, EXHAUST TAIL PIPE(TOGETHER WITH 88959327 & 88959312)
    Location: Passenger Side
    $250.05
    $168.00
  •  
    FLANGE, Exhaust Pipe Make Sure These Fit  
  • FLANGE, EXHAUST MANIFOLD PIPE(FRONT)(EXHAUST MANIFOLD TO CROSSOVER PIPE)
    Fitting Vehicle Options: KD, KS,KY
    $20.32
    $13.65
  • FLANGE, EXHAUST MANIFOLD PIPE(PART OF 14)(REAR)(CROSSOVER PIPE TO EXHAUST PIPE)
    Fitting Vehicle Options: KD
    $19.20
    $12.90
  • FLANGE, EXHAUST MANIFOLD PIPE(REAR)(CROSSOVER PIPE TO EXHAUST PIPE)
    Fitting Vehicle Options: KS,KY
    $19.20
    $12.90
  •  
    HANGER, Exhaust Muffler/Resonator Make Sure These Fit  
  • HANGER, EXHAUST MUFFLER FRONT(3.616)
    Require Qty: 02
    Package Qty: 1
    $10.00
    $6.72
  • HANGER, EXHAUST MUFFLER INTERMEDIATE
    Require Qty: 02
    Package Qty: 1
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  • HANGER, EXHAUST MUFFLER REAR(3.706)
    Require Qty: 04
    Package Qty: 1
    $5.00
    $3.36
  •  
    MUFFLER, Exhaust Make Sure These Fit  
  • MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,26,28-30,32-34,37,39,41-43)(TOGETHER WITH 88959305 & 88959306)
    Fitting Vehicle Options: KY(NM8)(EXPORT)
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  • MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,26,28-30,32-34,37,39,41-43)(TOGETHER WITH 88959311 & 88959312)
    Fitting Vehicle Options: KS,KY(EXC NM8)
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  • MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,26,28-30,32-34,37,39,41-43)(TOGETHER WITH 88959311 & 88959312)
    Fitting Vehicle Options: KS
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  • MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,26,28-30,32-34,37,39,42)(TOGETHER WITH 88959305 & 88959306)
    Fitting Vehicle Options: KY(NM8)(EXPORT)
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  • MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,26,28-30,32-34,37,39,42)(TOGETHER WITH 88959311 & 88959312)
    Fitting Vehicle Options: KS,KY(EXC NM8)
    --
    --
  • MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,26,28-30,32-34,37,39,42)(TOGETHER WITH 88959311 & 88959312)
    Fitting Vehicle Options: KS
    --
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  • MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 5)
    Location: Passenger Side
    Fitting Vehicle Options: KD(LD8,L37)
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  • MUFFLER, EXHAUST(W/TAIL PIPE)(#3 REQUIRED)
    Location: Driver Side
    Fitting Vehicle Options: KD
    $182.52
    $142.34
  • MUFFLER, EXHAUST(W/TAIL PIPE)(ALSO PART OF 1)(#3 REQUIRED)(W/O RESONATOR & EXHAUST PIPE)
    Location: Passenger Side
    Fitting Vehicle Options: KD
    --
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  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)
    Location: Passenger Side
    Fitting Vehicle Options: KS
    $803.57
    $540.00
  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)
    Location: Driver Side
    Fitting Vehicle Options: KS
    $539.68
    $362.67
  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)
    Location: Passenger Side
    Fitting Vehicle Options: KY
    $577.02
    $440.97
  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(W/DUAL OUTLET FORMED STAINLESS TIP)
    Location: Driver Side
    Fitting Vehicle Options: KY
    $617.40
    $414.89
  •  
    MUFFLER, Exhaust Tail Pipe Make Sure These Fit  
  • MUFFLER, EXHAUST(W/TAIL PIPE)(#3 REQUIRED)(3.701)
    Location: Driver Side
    Fitting Vehicle Options: KD
    $182.52
    $142.34
  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(3.701)
    Location: Passenger Side
    Fitting Vehicle Options: KS
    $803.57
    $540.00
  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)(3.701)
    Location: Driver Side
    Fitting Vehicle Options: KS
    $539.68
    $362.67
  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)(3.701)
    Location: Passenger Side
    Fitting Vehicle Options: KY
    $577.02
    $440.97
  • MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(W/DUAL OUTLET FORMED STAINLESS TIP)(3.701)
    Location: Driver Side
    Fitting Vehicle Options: KY
    $617.40
    $414.89
  •  
    PIPE, Exhaust Pipe Make Sure These Fit  
  • PIPE, EXHAUST MANIFOLD FRONT
    Fitting Vehicle Options: K
    $466.76
    $313.60
  • PIPE, EXHAUST MANIFOLD FRONT(INCLUDES 12)
    Fitting Vehicle Options: K
    $466.76
    $313.60
  • PIPE, EXHAUST MANIFOLD REAR(W/BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 2ND DESIGN SEE 12560500)
    Fitting Vehicle Options: KD(1ST DES)
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  • PIPE, EXHAUST MANIFOLD REAR(W/BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 2ND DESIGN SEE 12561555)
    Fitting Vehicle Options: KS,KY(1ST DES)
    --
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  • PIPE, EXHAUST MANIFOLD REAR(W/O BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 1ST DESIGN SEE 12557389)
    Fitting Vehicle Options: KS,KY(2ND DES)
    --
    --
  • PIPE, EXHAUST MANIFOLD REAR(W/O BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 1ST DESIGN SEE 3544526)
    Fitting Vehicle Options: KD(2ND DES)
    --
    --
  •  
    SEAL, Exhaust Pipe Make Sure These Fit  
  • SEAL, EXHAUST MANIFOLD FRONT PIPE
    $22.84
    $14.58
  • SEAL, EXHAUST MANIFOLD REAR PIPE
    $22.84
    $14.58
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • SENSOR, HEATED OXYGEN(POSITION #1/IN EXHAUST MANIFOLD)
    Require Qty: 02
    Package Qty: 1
    $78.30
    $43.79
  • SENSOR, HEATED OXYGEN(POSITION #3/POST CONVERTER)
    $89.18
    $51.44
  • SENSOR, HEATED OXYGEN(USED AT POSITION #3/POST CONVERTER, ALSO USED AT POSITION #2/ENGINE OUT, WHEN USED W/THE 1ST DESIGN EXHAUST MANIFOLD REAR PIPE, WHICH HAS BOSS FOR OXYGEN SENSOR MOUNTING)
    $89.18
    $51.44
  • SENSOR, HEATED OXYGEN(USED AT POSITION #3/POST CONVERTER, ALSO USED AT POSITION #2ENGINE OUT, WHEN USED W/THE 1ST DESIGN EXHAUST MANIFOLD REAR PIPE, WHICH HAS BOSS FOR OXYGEN SENSOR MOUNTING)
    $89.18
    $51.44
  •  
    SHIELD, Catalytic Converter Make Sure These Fit  
  • SHIELD, CATALYTIC CONVERTER & EXHAUST MUFFLER HEAT
    Fitting Vehicle Options: KS,KY
    --
    --
  • SHIELD, CATALYTIC CONVERTER HEAT(CONVERTER FRONT)
    Fitting Vehicle Options: KD
    --
    --
  • SHIELD, CATALYTIC CONVERTER HEAT(REAR)
    Fitting Vehicle Options: KD
    $29.18
    $22.30
  •  
    SHIELD, Chassis/Engine Wiring Harness Make Sure These Fit  
  • SHIELD, OXYGEN SENSOR WIRING HARNESS
    --
    $18.68
  • SHIELD, OXYGEN SENSOR WIRING HARNESS(CENTER)
    --
    --
  •  
    Standard Parts Make Sure These Fit  
  • BOLT, HEX FLANGED HEAD(EXHAUST MANIFOLD FRONT PIPE BRACKET)
    $5.47
    $3.49
  • BOLT, HEX FLANGED HEAD(EXHAUST MANIFOLD FRONT PIPE)
    $5.47
    $3.49
  • BOLT, HEX FLANGED HEAD(EXHAUST MANIFOLD REAR PIPE)
    $5.47
    $3.49
  • BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(EXHAUST MUFFLER REAR HANGER BRACKET)(TOGETHER WITH 12345493)
    $1.00
    $0.65
  • BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(REAR BUMPER ENERGY ABS)
    $1.22
    $0.78
  • BOLT, M6X1X13,10 THREAD,12.5 O.D.(CATALYTIC CONVERTER H/SHIELD)
    Replaced by: 11516477
    $7.55
    $4.82
  • BOLT, M6X1X13,10 THREAD,12.5 O.D.(EXHAUST PIPE HEAT SHIELD)
    Replaced by: 11516477
    $7.55
    $4.82
  • NUT, U-TYPE,M6X1, 21.4X15, 11.7 C/E, SAE 1050 STEEL,GMW3359.(EXHAUST MUFFLER HEAT SHIELD)
    $5.77
    $3.68
  • NUT, HEX FLANGED HEAD,M10X1.5,11.2THK,21.5 O.D.,7111M(EXHAUST MUFFLER HANGER)
    $5.28
    $2.94
  • NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(CATALYTIC CONVERTER)
    $1.78
    $1.14
  • NUT, U,M6X1,MULTI THREAD,.8-4.0 PANEL THICK,PH(EXHAUST PIPE HEAT SHIELD)
    $1.57
    $1.00
  • SCR, TORX,PAN HEAD,W/ADH,M10X1.5X95,10.9,6047M(CATALYTIC CONVERTER SUPPORT)
    $3.33
    $2.12
  • SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZC(OXYGEN SENSOR WIRING HARNESS HEAT SHIELD)
    $3.60
    $2.30
  • WASHER, M8,20.4 O.D.,2.5THK,STEEL,CADMIUM/ZINC COATED (DIPPED OR PLATED)(CATALYTIC CONVERTER HEAT SHIELD)(8.929)
    $5.61
    $3.57
  • WASHER, M8,20.4 O.D.,2.5THK,STEEL,CADMIUM/ZINC COATED (DIPPED OR PLATED)(EXHAUST PIPE HEAT SHIELD)(8.929)
    $5.61
    $3.57
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1998 Cadillac Seville 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: 8 Cyl 4.6L. Model Code: 4 DOOR, SLS, STS.
 
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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.