Exhaust System fit your 1999 Cadillac Seville

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1999 Cadillac Seville

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Vehicle Options

4-Speed Automatic Transmission, 4T80E

Vehicle Options

4-Speed Automatic Transmission, 4T80E

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Currently selected

Fuel System, Exhaust, Emission System

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

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

HANGER, Exhaust Muffler/Resonator
15284207
HANGER, EXHAUST MUFFLER REAR(3.706)
Require Quantity: 04
Package Quantity: 1
$10.77 $8.72
1
Add To Cart
363455
HANGER, EXHAUST MUFFLER FRONT(3.616)
- Require Quantity: 02
- Package Quantity: 1
$8.38
1
Add To Cart
25686748
HANGER, EXHAUST MUFFLER INTERMEDIATE
- Require Quantity: 02
- Package Quantity: 1

SEAL, Exhaust Pipe

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

SENSOR, Computer Control Sensors

19355308
SENSOR, HEATED OXYGEN(POSITION #3/POST CONVERTER)
$130.76 $62.98
1
Add To Cart
19178945
SENSOR, HEATED OXYGEN
- Require Quantity: 02
- Package Quantity: 1

20713262
NUT, Computer Control Sensors, NUT,OXYGEN SENSOR SHIELD(CENTER)(12.183)
- Require Quantity: 03
- Package Quantity: 1
$6.75
1
Add To Cart

21992620
GASKET, Exhaust Pipe, GASKET,EXHAUST MANIFOLD PIPE
$25.82 $15.60
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

MUFFLER, Exhaust Tail Pipe
25670397
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 $306.13
1
Add To Cart
25640096
MUFFLER, EXHAUST(W/TAIL PIPE)(ALSO PART OF 1)(#3 REQUIRED)(W/O RESONATOR & EXHAUST PIPE)
- Location: Passenger Side
- Fitting Vehicle Options: KD
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
25683074
MUFFLER, EXHAUST(W/TAIL PIPE)(#3 REQUIRED)
- Location: Driver Side
- Fitting Vehicle Options: KD
25683077
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 5)
- Location: Passenger Side
- Fitting Vehicle Options: KD(LD8,L37)

MUFFLER, Exhaust
25670397
MUFFLER, EXHAUST(W/TAIL PIPE)(PART OF 40)(SINGLE OULET WITH DUAL STAINLESS STEEL TIPS)
Location: Driver Side
Fitting Vehicle Options: KS
$539.68 $306.13
1
Add To Cart
25640096
MUFFLER, EXHAUST(W/TAIL PIPE)(ALSO PART OF 1)(#3 REQUIRED)(W/O RESONATOR & EXHAUST PIPE)
- Location: Passenger Side
- Fitting Vehicle Options: KD
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
25683074
MUFFLER, EXHAUST(W/TAIL PIPE)(#3 REQUIRED)
- Location: Driver Side
- Fitting Vehicle Options: KD
25683077
MUFFLER, EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 5)
- Location: Passenger Side
- Fitting Vehicle Options: KD(LD8,L37)
88959322
MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,25,26,28-29,32-34,37,39)(TOGETHER WITH 88959311 & 88959312)
- Fitting Vehicle Options: KY(NM8)(EXPORT)
88959327
MUFFLER, EXHAUST(W/CLTC CONVERTER,EXHAUST & TAIL PIPE)(INCLUDES 20,25,26,28-29,32-34,37,39)(TOGETHER WITH 88959311 & 88959312)
- Fitting Vehicle Options: KY(EXC NM8), KS

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

BOLT, Exhaust Pipe
3535128
BOLT, EXHAUST MANIFOLD REAR PIPE
Fitting Vehicle Options: KD
$11.96 $7.51
1
Add To Cart
3535128
BOLT, EXHAUST MANIFOLD REAR PIPE
- Fitting Vehicle Options: KS,KY
- Require Quantity: 02
- Package Quantity: 1
$11.96 $7.51
1
Add To Cart

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

EXTENSION KIT, Exhaust Tail Pipe
88959311
EXTENSION KIT, EXHAUST TAIL PIPE
Location: Passenger Side
Fitting Vehicle Options: KS,KY
$292.39 $194.69
1
Add To Cart
88959312
EXTENSION KIT, EXHAUST TAIL PIPE
- Location: Driver Side
- Fitting Vehicle Options: KS,KY
$275.86 $219.25
1
Add To Cart
88959305
EXTENSION KIT, EXHAUST TAIL PIPE
- Location: Passenger Side
- Fitting Vehicle Options: KY
88959306
EXTENSION KIT, EXHAUST TAIL PIPE
- Location: Driver Side
- Fitting Vehicle Options: KY

CLAMP, Exhaust System Attaching
10062892
CLAMP, EXHAUST MUFFLER(REQUIRED W/4 & 5)(2.0")
Fitting Vehicle Options: KD
Require Quantity: 02
Package Quantity: 1
10114745
CLAMP, EXHAUST MUFFLER(2.0")
- Fitting Vehicle Options: KS,KY
- Require Quantity: 02
- Package Quantity: 1

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

PIPE, Exhaust Pipe
12560500
PIPE, EXHAUST MANIFOLD REAR
Fitting Vehicle Options: KD
12564240
PIPE, EXHAUST MANIFOLD FRONT(INCLUDES 12)
- Fitting Vehicle Options: K
$92.15 $61.64
12564240
PIPE, EXHAUST MANIFOLD FRONT
- Fitting Vehicle Options: K
$92.15 $61.64
25724154
PIPE, EXHAUST MANIFOLD REAR
- Fitting Vehicle Options: KS,KY

FLANGE, Exhaust Pipe
1647559
FLANGE, EXHAUST MANIFOLD PIPE
Fitting Vehicle Options: KD, KS,KY
3545517
FLANGE, EXHAUST MANIFOLD PIPE(PART OF 14)
- Fitting Vehicle Options: KD
3545517
FLANGE, EXHAUST MANIFOLD PIPE
- Fitting Vehicle Options: KS,KY

CONVERTER, Catalytic Converter
25314808
CONVERTER, CATALYTIC (NON-FUNCTIONAL)
Fitting Vehicle Options: KD(LD8,L37,NM8)(EXPORT)
25316765
CONVERTER, WARM UP 3WAY CATALYTIC
- Fitting Vehicle Options: KD(LD8,L37)(EXC NM8)

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

BRACKET, Exhaust Muffler/Resonator
25640545
BRACKET, EXHAUST MUFFLER REAR HANGER UPPER
Require Quantity: 02
Package Quantity: 1
25711980
BRACKET, EXHAUST MUFFLER REAR HANGER
- Require Quantity: 02
- Package Quantity: 1

SHIELD, Catalytic Converter
25657568
SHIELD, CATALYTIC CONVERTER & EXHAUST MUFFLER HEAT
Fitting Vehicle Options: KS,KY
3549165
SHIELD, CATALYTIC CONVERTER HEAT(CONVERTER FRONT)
- Fitting Vehicle Options: KD
3549183
SHIELD, CATALYTIC CONVERTER HEAT(REAR)
- Fitting Vehicle Options: KD

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

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

3549184
SHIELD, Exhaust Pipe, SHIELD,EXHAUST PIPE HEAT

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

10272735
WASHER, M8,20.4 O.D.,2.5THK,STEEL,CADMIUM/ZINC COATED (DIPPED OR PLATED)(EXHAUST PIPE HEAT SHIELD)(8.929)
- Require Quantity: 04
- Package Quantity: 1
$6.46 $4.09
1
Add To Cart

10272735
WASHER, M8,20.4 O.D.,2.5THK,STEEL,CADMIUM/ZINC COATED (DIPPED OR PLATED)(CATALYTIC CONVERTER HEAT SHIELD)(8.929)
- Require Quantity: 06
- Package Quantity: 1
$6.46 $4.09
1
Add To Cart

11503957
NUT, U,M6X1,MULTI THREAD,.8-4.0 PANEL THICK,PH(EXHAUST PIPE HEAT SHIELD)
- Require Quantity: 04
- Package Quantity: 10
$3.87 $2.46
10
Add To Cart

11515758
BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(REAR BUMPER ENERGY ABS)
$1.86 $1.18
10
Add To Cart

11515767
BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(EXHAUST MUFFLER REAR HANGER BRACKET)(TOGETHER WITH 12345493)
- Require Quantity: 02
- Package Quantity: 10
$1.22 $0.79
10
Add To Cart

11515793
BOLT, HEX FLANGED HEAD(EXHAUST MANIFOLD FRONT PIPE)
- Require Quantity: 02
- Package Quantity: 1
$6.38 $4.05
1
Add To Cart

11515793
BOLT, HEX FLANGED HEAD(EXHAUST MANIFOLD REAR PIPE)
- Fitting Vehicle Options: KD, KS,KY
- Require Quantity: 02
- Package Quantity: 1
$6.38 $4.05
1
Add To Cart

11515793
BOLT, HEX FLANGED HEAD(EXHAUST MANIFOLD FRONT PIPE BRACKET)
$6.38 $4.05
1
Add To Cart

11516477
BOLT, HEX WASHER HEAD,M6X1X13,13.2 OUTSIDE DIAMETER,6202M,7114M,TAP,TRIM-POINT(CATALYTIC CONVERTER H/SHIELD)
- Require Quantity: 06
- Package Quantity: 1
$15.35 $13.05
1
Add To Cart

11516477
BOLT, HEX WASHER HEAD,M6X1X13,13.2 OUTSIDE DIAMETER,6202M,7114M,TAP,TRIM-POINT(EXHAUST PIPE HEAT SHIELD)
- Require Quantity: 04
- Package Quantity: 1
$15.35 $13.05
1
Add To Cart

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
$7.38 $4.46
1
Add To Cart

11561734
RIVET, POP,.187"SHANK DIAMETER,.51"LONG,.625"OUTSIDE DIAMETER,.062-.25GRIP,ALUMINUM,PURPLE,DOME HEAD.(OXYGEN SENSOR WIRING HARNESS SHIELD)
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.69
1
Add To Cart

11570097
NUT, U-TYPE,M6X1, 21.4X15, 11.7 C/E, SAE 1050 STEEL,GMW3359.(EXHAUST MUFFLER HEAT SHIELD)
- Require Quantity: 02
- Package Quantity: 1
$9.41 $5.98
1
Add To Cart

11609746
NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(CATALYTIC CONVERTER)
- Require Quantity: 04
- Package Quantity: 12
$4.42 $2.81
12
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1999 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: DEVILLE, SLS, STS.