Exhaust System fit your 1990 Pontiac Grand Am

My Vehicle Change Vehicle

1990 Pontiac Grand Am

My Vehicle Change Vehicle

1990 Pontiac Grand Am

Categories Close X

You have selected

Fuel System, Exhaust, Emission System

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front End Sheet Metal, Heater

Front Suspension, Steering

Interior Trim, Front Seat Trim, Seat Belts

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Transmission - Manual

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

11092971
BOLT, Engine Timing, BOLT,HEXAGON HEAD,M8X1.25X48,44 THREAD, 8.8, GME00253-V(AS REQUIRED)(8.900)

CONVERTER, Catalytic Converter

25100635
CONVERTER, CATALYTIC
25144088
CONVERTER, CATALYTIC

CLAMP, Exhaust System Attaching

15973623
CLAMP, SADDLE TYPE (FITS 50.80MM/2.00 PIPE)
MSRP: $23.28
$13.05
1
Add To Cart
14103715
CLAMP, EXHAUST MUFFLER (44.5MM) DIAMETER
15595048
CLAMP
15595048
CLAMP, SADDLE TYPE (FITS 57.15MM/2.25)

BOLT, Exhaust Pipe

15547999
BOLT, EXHAUST MANIFOLD PIPE TO EXHAUST MANIFOLD
MSRP: --
$13.05
1
Add To Cart
25555386
BOLT, INTERMEDIATE PIPE CEN HANGER
MSRP: $37.54
$25.11
1
Add To Cart
25555386
BOLT, INTERMEDIATE PIPE CEN HANGER (3.704)
MSRP: $37.54
$25.11
1
Add To Cart
22540239
BOLT, INTERMEDIATE PIPE HANGER
22540239
BOLT, INTERMEDIATE PIPE HGNR
22542510
BOLT, EXHAUST MANIFOLD PIPE,HEX FLANGED HEAD M8X1.25X89

SPRING, Exhaust Pipe

22537675
SPRING, EXHAUST MANIFOLD PIPE
MSRP: --
$13.05
1
Add To Cart
25501711
SPRING, EXHAUST MANIFOLD PIPE
MSRP: --
$13.05
1
Add To Cart

BRACKET, Exhaust Muffler/Resonator

22638273
BRACKET, W/INSUL MUFFLER HANGER
MSRP: $35.77
$23.93
1
Add To Cart
22539203
BRACKET, MUFFLER REAR HANGER-RH

SEAL, Exhaust Pipe

22545205
SEAL, EXHAUST MANIFOLD PIPE(2.3A)
MSRP: $35.60
$17.66
1
Add To Cart
22545205
SEAL, EXHAUST MANIFOLD PIPE(1991)
MSRP: $35.60
$17.66
1
Add To Cart
24570693
SEAL, EXHAUST MANIFOLD PIPE(2.3D)
MSRP: $19.56
$12.91
1
Add To Cart
24570693
SEAL, EXHAUST MANIFOLD PIPE(1990)
MSRP: $19.56
$12.91
1
Add To Cart
22573082
SEAL, EXHAUST MANIFOLD PIPE

22575861
STRAP, Exhaust Muffler/Resonator, STRAP, EXHAUST MUFFLER
MSRP: $27.97
$14.36
1
Add To Cart

22651505
HANGER, Exhaust Muffler/Resonator, HANGER, MUFFLER-RH
MSRP: $78.40
$77.24
1
Add To Cart

24570422
STUD, Exhaust Pipe, STUD, EXHAUST MANIFOLD PIPE
MSRP: --
$13.05
1
Add To Cart

88891788
SEAL, Catalytic Converter, SEAL, CATALYTIC CONVERTER (51MM INSIDE DIAMETER)
MSRP: --
$13.05
1
Add To Cart

1261592
BOLT, BOLT, MUFFLER FRONT HANGER (3.690)

NUT, Exhaust Pipe

22537942
NUT, EXHAUST MANIFOLD PIPE(1990)
22545207
NUT, W/SPRING EXHAUST MANIFOLD
22545207
NUT, EXHAUST MANIFOLD PIPE(W/SPRING)(1991)

MUFFLER, Exhaust

22542996
MUFFLER, W/TAIL PIPE
22543002
MUFFLER, W/TAIL PIPE(1990)(2 TAIL PIPES)
22545676
MUFFLER, W/CROSS/OVR & 2 TAIL PIPES-RH(2.3A,2.3D)
22545678
MUFFLER, EXHAUST(W/2 TAIL PIPES)-LH(2.3D)
22545685
MUFFLER, EXHAUST(W/2 TAIL PIPES)-LH(2.3A)
22566692
MUFFLER, W/TAIL PIPE(1991)(1 TAIL PIPE)

PIPE, Exhaust Pipe

22542997
PIPE, INTERMEDIATE
22543003
PIPE, EXHAUST INTAKE
22545679
PIPE, EXHAUST INTAKE(2.3D)
22548640
PIPE, MANIFOLD(2.3D)
22549025
PIPE, EXHAUST INTAKE(2.3A)

SHIELD

22582376
SHIELD, EXHAUST MANIFOLD PIPE HEAT (TO U/BODY)
22582376
SHIELD, EXHAUST MANIFOLD PIPE HEAT (TO UNDERBODY)
24571003
SHIELD, EXHAUST MANIFOLD PIPE HEAT(2.3D)(1991)
24571003
SHIELD, EXHAUST MANIFOLD PIPE HEAT (MTS TO ENGINE)(1990)

25519509
SHIELD, Catalytic Converter, SHIELD, CATALYTIC CONVERTER HEAT

25526525
SHIELD, Exhaust Tail Pipe, SHIELD, MUFFLER REAR HEAT

9440166
Lubrication, Bolt/Screw, Engine Air Heat Stove

11588711
BOLT, HEX FLANGED HEAD,M6X1X16, 10 THREAD, 14.2 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359(AS REQUIRED)
MSRP: $7.20
$4.57
1
Add To Cart

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(AS REQUIRED)
MSRP: $7.31
$4.64
10
Add To Cart

11500323
WASHER, M8X24X2.3(AS REQUIRED)
- Replaced By:
  11515345
MSRP: $2.11
$1.34
10
Add To Cart

11509189
SCREW, HEX WASHER HEAD,SELF TAP,M8X2.12X20,17.2 O.D.,6010M,PC(AS REQUIRED)
MSRP: $4.19
$3.32
1
Add To Cart

25558806
BOLT, HEXAGON,M8X1.25X60,27 THREAD,10.9,PO(AS REQUIRED)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1990 Pontiac Grand Am 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: 4 Cyl 2.3L, 4 Cyl 2.5L. Model Code: LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR.