Exhaust System fit your 1998 Cadillac Seville

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1998 Cadillac Seville

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Vehicle Options

4-Speed Automatic Transmission, 4T80E

Vehicle Options

4-Speed Automatic Transmission, 4T80E

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Fuel System, Exhaust, Emission System

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

15284207
HANGER, Exhaust Muffler/Resonator, HANGER,EXHAUST MUFFLER REAR(3.706)
- Require Quantity: 04
- Package Quantity: 1
$10.77 $8.72
1
Add To Cart

1647558
SEAL, Exhaust Pipe, SEAL,EXHAUST MANIFOLD REAR PIPE
$28.80 $17.41
1
Add To Cart

1647558
SEAL, Exhaust Pipe, SEAL,EXHAUST MANIFOLD FRONT PIPE
$28.80 $17.41
1
Add To Cart

21992620
GASKET, Exhaust Pipe, GASKET,EXHAUST MANIFOLD PIPE
$27.05 $16.96
1
Add To Cart

SENSOR, Computer Control Sensors

19355308
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)
$144.84 $71.00
1
Add To Cart
19355308
SENSOR, HEATED OXYGEN(POSITION #3/POST CONVERTER)
$144.84 $71.00
1
Add To Cart

19355308
SENSOR, Computer Control Sensors, 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)
$144.84 $71.00
1
Add To Cart

1647559
FLANGE, Exhaust Pipe, FLANGE,EXHAUST MANIFOLD PIPE

11561601
STUD, Exhaust Pipe, STUD,EXHAUST MANIFOLD PIPE
$7.61 $5.10
1
Add To Cart

19178958
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN(POSITION #1/IN EXHAUST MANIFOLD)
- Require Quantity: 02
- Package Quantity: 1
$133.34 $65.37
1
Add To Cart

3544534
GASKET, Catalytic Converter, GASKET,CATALYTIC CONVERTER
$12.32 $8.24
1
Add To Cart

363455
HANGER, Exhaust Muffler/Resonator, HANGER,EXHAUST MUFFLER FRONT(3.616)
- Require Quantity: 02
- Package Quantity: 1
$8.38
1
Add To Cart

3545517
FLANGE, Exhaust Pipe, FLANGE,EXHAUST MANIFOLD PIPE

3545517
FLANGE, Exhaust Pipe, FLANGE,EXHAUST MANIFOLD PIPE(PART OF 14)

20713262
NUT, Computer Control Sensors, NUT,OXYGEN SENSOR SHIELD(CENTER)(12.183)
- Require Quantity: 03
- Package Quantity: 1
$6.43 $5.40
1
Add To Cart

25555386
BOLT, Exhaust Muffler/Resonator, BOLT,EXHAUST MUFFLER(M8X1.25X50,20.5 THREAD)(HEX FLANGED HEAD SHOULDER)
- Require Quantity: 02
- Package Quantity: 1
$37.54 $25.11
1
Add To Cart

25670397
MUFFLER, Exhaust Tail Pipe, MUFFLER,EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)(3.701)
- Location: Driver Side
$539.68 $188.20
1
Add To Cart

25670397
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)
- Location: Driver Side
$539.68 $188.20
1
Add To Cart

25687438
INSULATOR, Exhaust Tail Pipe, INSULATOR,EXHAUST TAIL PIPE HANGER(PART OF 40)
$10.10 $8.06
1
Add To Cart

3535128
BOLT, Exhaust Pipe, BOLT,EXHAUST MANIFOLD REAR PIPE
- Require Quantity: 02
- Package Quantity: 1
$11.96 $4.51
1
Add To Cart

3535128
BOLT, Exhaust Pipe, BOLT,EXHAUST MANIFOLD REAR PIPE
$11.96 $4.51
1
Add To Cart

88959311
EXTENSION KIT, Exhaust Tail Pipe, EXTENSION KIT,EXHAUST TAIL PIPE(TOGETHER WITH 88959327 & 88959312)
- Location: Passenger Side
$58.48 $39.11
1
Add To Cart

88959312
EXTENSION KIT, Exhaust Tail Pipe, EXTENSION KIT,EXHAUST TAIL PIPE(TOGETHER WITH 88959327 & 88959311)
- Location: Driver Side
$275.86 $45.60
1
Add To Cart

10062892
CLAMP, Exhaust System Attaching, CLAMP,EXHAUST MUFFLER(REQUIRED W/4 & 5)(2.0")
- Require Quantity: 02
- Package Quantity: 1

11518593
BOLT, Catalytic Converter, BOLT,TORX,PAN HEAD,W/ADH,M10X1.5X95,10.9,6047M(CATALYTIC CONVERTER SUPPORT)
- Require Quantity: 02
- Package Quantity: 1
$6.73 $4.27

12556488
MANIFOLD, Engine Exhaust Manifold, MANIFOLD,EXHAUST
- Location: Driver Side

PIPE, Exhaust Pipe
12557389
PIPE, EXHAUST MANIFOLD REAR(W/BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 2ND DESIGN SEE 12561555)
Fitting Vehicle Options: KS,KY(1ST DES)
12561555
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 Pipe
12560500
PIPE, EXHAUST MANIFOLD REAR(W/O BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 1ST DESIGN SEE 3544526)
Fitting Vehicle Options: KD(2ND DES)
3544526
PIPE, EXHAUST MANIFOLD REAR(W/BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 2ND DESIGN SEE 12560500)
- Fitting Vehicle Options: KD(1ST DES)

12564240
PIPE, Exhaust Pipe, PIPE,EXHAUST MANIFOLD FRONT
$92.15 $61.64

12564240
PIPE, Exhaust Pipe, PIPE,EXHAUST MANIFOLD FRONT(INCLUDES 12)
$92.15 $61.64

CONVERTER, Catalytic Converter
25314806
CONVERTER, WARM UP 3WAY CATALYTIC
Fitting Vehicle Options: KD(EXC NM8)
25314808
CONVERTER, CATALYTIC (NON-FUNCTIONAL)
- Fitting Vehicle Options: KD(LD8,L37,NM8)(EXPORT)

25609451
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST PIPE HANGER(PART OF 40)(FRONT-INTERMEDIATE)

25634464
RIVET, Catalytic Converter, RIVET,CATALYTIC CONVERTER HEAT SHIELD(POP,OPEN END,15.88 OUTSIDE DIAMETER HEAD,4.75 OUTSIDE DIAMETER X 11.05 LG SHANK,1.19-6.4)
- Require Quantity: 08
- Package Quantity: 1

25634464
RIVET, Chassis/Engine Wiring Harness, RIVET,OXYGEN SENSOR WIRING HARNESS SHIELD(POP,OPEN END,15.88 OUTSIDE DIAMETER HEAD,4.75 OUTSIDE DIAMETER X 11.05 LG SHANK,1.19-6.4)
- Require Quantity: 04
- Package Quantity: 1

25640096
MUFFLER, Exhaust Tail Pipe, MUFFLER,EXHAUST(W/TAIL PIPE)(ALSO PART OF 1)(#3 REQUIRED)(W/O RESONATOR & EXHAUST PIPE)
- Location: Passenger Side

25640096
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/TAIL PIPE)(ALSO PART OF 1)(#3 REQUIRED)(W/O RESONATOR & EXHAUST PIPE)
- Location: Passenger Side

25640545
BRACKET, Exhaust Muffler/Resonator, BRACKET,EXHAUST MUFFLER REAR HANGER UPPER
- Require Quantity: 02
- Package Quantity: 1

25657568
SHIELD, Catalytic Converter, SHIELD,CATALYTIC CONVERTER & EXHAUST MUFFLER HEAT

25660380
SHIELD, Chassis/Engine Wiring Harness, SHIELD,OXYGEN SENSOR WIRING HARNESS

MUFFLER, Exhaust Tail Pipe
25670396
MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(3.701)
Location: Passenger Side
Fitting Vehicle Options: KS
25670398
MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)(3.701)
- Location: Passenger Side
- Fitting Vehicle Options: KY

MUFFLER, Exhaust
25670396
MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)
Location: Passenger Side
Fitting Vehicle Options: KS
25670398
MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)
- Location: Passenger Side
- Fitting Vehicle Options: KY

25678811
SHIELD, Chassis/Engine Wiring Harness, SHIELD,OXYGEN SENSOR WIRING HARNESS(CENTER)

25683074
MUFFLER, Exhaust Tail Pipe, MUFFLER,EXHAUST(W/TAIL PIPE)(#3 REQUIRED)
- Location: Driver Side

25683074
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/TAIL PIPE)(#3 REQUIRED)
- Location: Driver Side

25683077
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 5)
- Location: Passenger Side

25683077
MUFFLER, Exhaust Tail Pipe, MUFFLER,EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 5)
- Location: Passenger Side

25686748
HANGER, Exhaust Muffler/Resonator, HANGER,EXHAUST MUFFLER INTERMEDIATE
- Require Quantity: 02
- Package Quantity: 1

25711980
BRACKET, Exhaust Muffler/Resonator, BRACKET,EXHAUST MUFFLER REAR HANGER
- Require Quantity: 02
- Package Quantity: 1

3532946
BRACKET, Exhaust Tail Pipe, BRACKET,EXHAUST MUFFLER REAR HEAT SHIELD(3.704)

3549165
SHIELD, Catalytic Converter, SHIELD,CATALYTIC CONVERTER HEAT(CONVERTER FRONT)

3549183
SHIELD, Catalytic Converter, SHIELD,CATALYTIC CONVERTER HEAT(REAR)

3549184
SHIELD, Exhaust Pipe, SHIELD,EXHAUST PIPE HEAT

3549187
SHIELD, Exhaust Tail Pipe, SHIELD,EXHAUST MUFFLER HEAT(COMPARTMENT PANEL)

MUFFLER, Exhaust
88959317
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)
88959317
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)
88959319
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)
88959319
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)
88959327
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
88959327
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

11517996
NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE(EXHAUST MUFFLER HANGER)
- Require Quantity: 02
- Package Quantity: 1
$7.93 $4.79
1
Add To Cart

11515758
BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(REAR BUMPER ENERGY ABS)
$2.18 $1.31
10
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale 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.