Exhaust System fit your 1998 Oldsmobile Aurora

My Vehicle Change Vehicle

1998 Oldsmobile Aurora

8 Cyl 4.0L; 4-Speed Automatic Transmission, 4T80E; Aurora

My Vehicle Change Vehicle

1998 Oldsmobile Aurora

8 Cyl 4.0L; 4-Speed Automatic Transmission, 4T80E; Aurora

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Fuel System, Exhaust, Emission System

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Parts Questions

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

SEAL, Exhaust Pipe

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

SENSOR, Computer Control Sensors

19178924
SENSOR, HEATED OXYGEN(POSITION 3)
MSRP: $135.22
$65.12
1
Add To Cart
19178958
SENSOR, HEATED OXYGEN(POSITION 1)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $122.36
$58.92
1
Add To Cart

FLANGE, Exhaust Pipe

1647559
FLANGE, EXHAUST MANIFOLD PIPE
3545517
FLANGE, EXHAUST MANIFOLD PIPE

11561601
STUD, Exhaust Pipe, STUD,EXHAUST MANIFOLD PIPE
MSRP: $7.41
$4.96
1
Add To Cart

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

25644107
RESONATOR, Exhaust, RESONATOR,EXHAUST(INCLUDES 5,33)(W/STAINLESS STEEL BRACKET)(ALSO REQUIRES INTERMEDIATE PIPE & MUFFLERS)

12558024
GASKET, Manifold to Cylinder Head, GASKET,EXHAUST MANIFOLD
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $27.99
$16.92
1
Add To Cart

PIPE, Exhaust Pipe
12564240
PIPE, EXHAUST MANIFOLD FRONT
Fitting Vehicle Options:
G
MSRP: $89.73
$60.02
1
Add To Cart
25651425
PIPE, EXHAUST(INTERMEDIATE)(ALSO REQUIRES MUFFLERS)(INCLUDES 24)
- Fitting Vehicle Options:
  G
3544525
PIPE, EXHAUST MANIFOLD REAR(W/BOSS FOR OXYGEN SENSOR MOUNTING)(FOR 2ND DESIGN SEE 12560501)
- Fitting Vehicle Options:
  G(1ST DES)

20713262
NUT, Computer Control Sensors, NUT,OXYGEN SENSOR SHIELD(12.183)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $6.43
$4.30
1
Add To Cart

25611441
ADAPTER, Exhaust Pipe, ADAPTER,EXHAUST PIPE(PART OF 5)
MSRP: $20.44
$13.05
1
Add To Cart

SHIELD, Exhaust Muffler/Resonator
25639741
SHIELD, EXHAUST MUFFLER SIGHT(3.705)
Location:
Driver Side
MSRP: --
$30.38
1
Add To Cart
25639740
SHIELD, EXHAUST MUFFLER SIGHT(3.705)
- Location:
  Passenger Side

25687438
INSULATOR, Exhaust Tail Pipe, INSULATOR,EXHAUST TAIL PIPE HANGER
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $10.10
$9.36
1
Add To Cart

3535128
BOLT, Exhaust Pipe, BOLT,EXHAUST MANIFOLD REAR PIPE
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $11.96
$8.71
1
Add To Cart

MANIFOLD, Engine Exhaust Manifold
12556488
MANIFOLD, EXHAUST
Location:
Driver Side
3544523
MANIFOLD, EXHAUST
- Location:
  Passenger Side

25161938
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC

25533283
CLAMP, Exhaust System Attaching, CLAMP,EXHAUST RESONATOR(CATALYTIC CONVERTER TO RESONATOR)(FITS 67.7MM/2.50" PIPE)
- Require Quantity:
  02
- Package Quantity:
  1

25609451
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST PIPE HANGER(FRONT-INTERMEDIATE)
- Require Quantity:
  02
- Package Quantity:
  1

RIVET
25634464
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, 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:
  05
- Package Quantity:
  1

SHIELD, Chassis/Engine Wiring Harness

25640960
SHIELD, OXYGEN SENSOR WIRING HARNESS(REAR)
25663926
SHIELD, OXYGEN SENSOR WIRING HARNESS(CENTER)

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

MUFFLER, Exhaust
25668336
MUFFLER, EXHAUST(W/TAIL PIPE)
Location:
Driver Side
25668337
MUFFLER, EXHAUST(W/TAIL PIPE)
- Location:
  Passenger Side

25668336
MUFFLER, Exhaust Tail Pipe, MUFFLER,EXHAUST(W/TAIL PIPE)(3.701)
- Location:
  Driver Side

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

11515767
BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(EXHAUST MUFFLER)(TOGETHER WITH 12345493)
- Require Quantity:
  02
- Package Quantity:
  10
MSRP: $1.14
$0.74
10
Add To Cart

11515758
BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(EXHAUST MANIFOLD)
- Require Quantity:
  08
- Package Quantity:
  10
MSRP: $1.81
$1.15
10
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
MSRP: $4.30
$2.73
12
Add To Cart

11609746
NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(EXHAUST MANIFOLD)
- Require Quantity:
  08
- Package Quantity:
  12
MSRP: $4.30
$2.73
12
Add To Cart

11611881
SCREW, PAN, M4.2X1.41X13 OUTSIDE DIAMETER 11, ISO 2702, GMW18730, TAPPING(EXHAUST MUFFLER SIGHT SHIELD)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $7.19
$4.57
1
Add To Cart

15714277
SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZINC COATED(OXYGEN SENSOR WIRING HARNESS HEAT SHIELD)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $6.91
$4.38
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1998 Oldsmobile Aurora 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 4.0L. Model Code: AURORA.