Exhaust System fit your 2005 Pontiac Grand Prix

My Vehicle Change Vehicle
2005 Pontiac Grand Prix
My Vehicle Change Vehicle
2005 Pontiac Grand Prix
Categories Close X

You have selected

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
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

You have selected

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
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • GASKET, Manifold to Cylinder Head
    12617944
    GASKET, EXHAUST MANIFOLD
    • Fitting Vehicle Options:
      W(LS4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $34.08
    $16.41
    1
    Add To Cart
  • 24506057
    GASKET, EXHAUST MANIFOLD
    • Fitting Vehicle Options:
      W(L26)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $45.04
    $27.26
    1
    Add To Cart
  • SENSOR, Computer Control Sensors
    19209807
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)
    • Fitting Vehicle Options:
      W(L26,L32), W(LS4)
    MSRP: $120.06
    $57.83
    1
    Add To Cart
  • 19209814
    SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
    • Fitting Vehicle Options:
      W(L26,NT7,NF4)
    MSRP: $114.04
    $54.92
    1
    Add To Cart
  • 12576131
    SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
    • Fitting Vehicle Options:
      W(L26,NU3)
    MSRP: $100.02
    $48.16
    1
    Add To Cart
  • 12580466
    SENSOR, HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
    • Fitting Vehicle Options:
      W(LS4,MN7)
    MSRP: $130.19
    $62.70
    1
    Add To Cart
  • 24502332
    STUD, Intake & Exhaust Manifold, STUD,EXHAUST MANIFOLD(7 TO CYL HEAD; 4 TO LOWER LEFT & UPPER RIGHT)(5/16-18X#8 MACHINE THREAD X 50MM LG)
    • Require Quantity:
      11
    • Package Quantity:
      5
    MSRP: $1.62
    $1.03
    5
    Add To Cart
  • 24501847
    BOLT, Exhaust Pipe, BOLT,EXHAUST CROSSOVER PIPE FLANGE(TO LEFT EXHAUST MANIFOLD)(M8X1.25X44)(3.275)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $8.21
    $7.83
    1
    Add To Cart
  • GASKET, Catalytic Converter
    Pontiac 10328740
    10328740
    GASKET, CATALYTIC CONVERTER(BETWEEN CONVERTER & I-PIPE)(REAR, LARGER GASKET)
    • Fitting Vehicle Options:
      W(L26,L32)
    MSRP: $32.16
    $21.51
    1
    Add To Cart
  • 10333578
    GASKET, CATALYTIC CONVERTER(NON CLIP-ON)
    • Fitting Vehicle Options:
      W(LS4)
    MSRP: $21.43
    $14.34
    1
    Add To Cart
  • STUD, Exhaust Pipe
    24576687
    STUD, EXHAUST MANIFOLD PIPE(M10X1.5X24 TO M10X1.5X33)
    • Fitting Vehicle Options:
      WP(L26), WR
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $22.17
    $14.11
    10
    Add To Cart
  • 11589156
    STUD, EXHAUST CROSSOVER PIPE
    • Fitting Vehicle Options:
      W(L26,L32)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • MANIFOLD, Engine Exhaust Manifold
    Pontiac 12569053
    12569053
    MANIFOLD, EXHAUST(INCLUDES 13,19)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(LS4)
    MSRP: $302.52
    $191.41
    1
    Add To Cart
  • Pontiac 12569054
    12569054
    MANIFOLD, EXHAUST(INCLUDES 13,14)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(LS4)
    MSRP: $282.52
    $178.75
    1
    Add To Cart
  • 12575855
    MANIFOLD, EXHAUST(W/SECONDARY AIR TUBE)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(L26,NU3)
  • 12588004
    MANIFOLD, EXHAUST
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(L26)
  • Pontiac 12576864
    12576864
    MANIFOLD, EXHAUST(STAINLESS)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(L26,NF4,NT7)
  • CONVERTER, Catalytic Converter
    Pontiac 15861399
    15861399
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
    • Fitting Vehicle Options:
      WP69(L26,NU3)
    MSRP: $2635.00
    $1677.96
    1
    Add To Cart
  • Pontiac 15861400
    15861400
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
    • Fitting Vehicle Options:
      WP(L26,NF4,NT7), WR(L32,NT9,NU4)
  • Pontiac 15780300
    15780300
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
    • Fitting Vehicle Options:
      WR69(LS4)
  • CONVERTER, Exhaust Pipe
    Pontiac 15861399
    15861399
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
    • Fitting Vehicle Options:
      WP69(L26,NU3)
    MSRP: $2635.00
    $1677.96
    1
    Add To Cart
  • Pontiac 15861400
    15861400
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
    • Fitting Vehicle Options:
      WP(L26,NF4,NT7)
  • MUFFLER, Exhaust
    Pontiac 25794074
    25794074
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(INCLUDES 3)
    • Fitting Vehicle Options:
      WR69(LS4)
  • Pontiac 15141053
    15141053
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(INCLUDES 16,27-30)(CODE YELLOW)
    • Fitting Vehicle Options:
      WP(L26,Z7T)
  • Pontiac 15894107
    15894107
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(INCLUDES 24)
    • Fitting Vehicle Options:
      WP(L26)(EXC Z7T)
  • Pontiac 15222105
    15222105
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(INCLUDES 16,27-30)
    • Fitting Vehicle Options:
      WR69(L32)
  • INSULATOR, Exhaust Pipe
    10304424
    INSULATOR, EXHAUST PIPE HANGER BRACKET
    MSRP: $21.53
    $13.70
    1
    Add To Cart
  • 10304424
    INSULATOR, EXHAUST PIPE REAR HANGER
    MSRP: $21.53
    $13.70
    1
    Add To Cart
  • BOLT, Intake & Exhaust Manifold
    11547135
    BOLT, EXHAUST MANIFOLD FLANGE
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $9.69
    $6.49
    1
    Add To Cart
  • Pontiac 24503271
    24503271
    BOLT, EXHAUST MANIFOLD(TO LEFT HEAD)(5/16-18 X 25 1/2)
    • Fitting Vehicle Options:
      W(L26)
    MSRP: $34.39
    $21.87
    1
    Add To Cart
  • PIPE, Exhaust Pipe
    Pontiac 24503125
    24503125
    PIPE, EXHAUST CROSSOVER(W/HEAT SHIELD)(STAINLESS STEEL)
    • Fitting Vehicle Options:
      W
    MSRP: $636.91
    $424.10
    1
    Add To Cart
  • Pontiac 12569055
    12569055
    PIPE, EXHAUST CROSSOVER(W/HEAT SHIELD)
    • Fitting Vehicle Options:
      W(LS4)
    MSRP: $282.71
    $188.24
    1
    Add To Cart
  • SHIELD, Catalytic Converter
    Pontiac 21994154
    21994154
    SHIELD, CATALYTIC CONVERTER HEAT
    • Fitting Vehicle Options:
      W(LS4)
    MSRP: $9.18
    $8.51
    1
    Add To Cart
  • Pontiac 10332555
    10332555
    SHIELD, CATALYTIC CONVERTER HEAT
    • Fitting Vehicle Options:
      WS
  • BRACKET, Exhaust Muffler/Resonator
    10317179
    BRACKET, EXHAUST MUFFLER FRONT HANGER BRACKET
  • Pontiac 10328742
    10328742
    BRACKET, EXHAUST MUFFLER REAR HANGER(RED)
    • Location:
      Driver Side
  • Pontiac 10328743
    10328743
    BRACKET, EXHAUST MUFFLER REAR HANGER(GREEN)
    • Location:
      Passenger Side
  • SHIELD, Exhaust Manifold
    Pontiac 12569051
    12569051
    SHIELD, EXHAUST MANIFOLD HEAT(PART OF 20)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(LS4)
  • Pontiac 12569052
    12569052
    SHIELD, EXHAUST MANIFOLD HEAT(PART OF 10)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(LS4)
  • Pontiac 12588277
    12588277
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      W(L26)
  • Pontiac 12603278
    12603278
    SHIELD, EXHAUST MANIFOLD HEAT
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      W(L26)
  • 11570082
    BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(EXHAUST PIPE REAR HANGER)
    • Fitting Vehicle Options:
      W
    MSRP: $7.79
    $4.95
    10
    Add To Cart
  • 11570082
    BOLT, HEX FLANGED HEAD,M8X1.25X22,19 THREAD,18 OUTSIDE DIAMETER,10.9,GMW3359(EXHAUST MUFFLER REAR HANGER BRACKET)
    • Fitting Vehicle Options:
      W
    • Require Quantity:
      04
    • Package Quantity:
      10
    MSRP: $7.79
    $4.95
    10
    Add To Cart
  • 11517996
    NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE(EXHAUST MANIFOLD PIPE)
    • Fitting Vehicle Options:
      W,
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • 11514597
    NUT, HEX FLANGED HEAD,10X1.5 THREAD, 9.8 THICK, 21.8 OUTSIDE DIAMETER, 510M (10) PHOSPHATE ZINC ORGANIC - FLAKE 7111M(CATALYTIC CONVERTER)(2.383)
    • Fitting Vehicle Options:
      W,
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $8.20
    $4.57
    1
    Add To Cart
  • 11516076
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EXHAUST CROSSOVER PIPE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11519964
    BOLT, HEX FLANGED HEAD,M6X1X13,6 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359,MAT POINT(EXHAUST MANIFOLD HEAT SHIELD)
    • Location:
      Passenger Side
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $9.53
    $6.05
    1
    Add To Cart
  • 11519964
    BOLT, HEX FLANGED HEAD,M6X1X13,6 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359,MAT POINT(EXHAUST MANIFOLD HEAT SHIELD)
    • Location:
      Driver Side
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $9.53
    $6.05
    1
    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:
      02
    • 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:
      04
    • Package Quantity:
      12
    MSRP: $4.30
    $2.73
    12
    Add To Cart
  • 11519840
    BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(EXHAUST CROSSOVER PIPE HEAT SHIELD)
    • Require Quantity:
      03
    • Package Quantity:
      5
    MSRP: $6.91
    $4.38
    5
    Add To Cart
  • 11519840
    BOLT, HEX FLANGED HEAD,M6X1X12.3,6.3 THREAD,14.2 OUTSIDE DIAMETER,10.9,GMW3359,MACHINE,MAT-POINT(PART OF 10,20)
    • Require Quantity:
      12
    • Package Quantity:
      5
    MSRP: $6.91
    $4.38
    5
    Add To Cart
  • 11562490
    STUD, STRAIGHT,M8X1.25X20,M8X1.25X40,69 TL,9.8,GMW3179,EXTERNAL HEXAGON SOCKET(EXHAUST CROSSOVER PIPE)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $26.36
    $16.75
    1
    Add To Cart
  • Pontiac 10403362
    10403362
    RIVET, POP,0.188" X 0.625",0.625 O.D.,0.020-0.125"GRIP RANGE,ALUMINUM(CATALYTIC CONVERTER HEAT SHIELD)
    • Fitting Vehicle Options:
      W
    • Require Quantity:
      04
    • Package Quantity:
      1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2005 Pontiac Grand Prix 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: 6 Cyl 3.8L, 8 Cyl 5.3L. Model Code: GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR.