Exhaust System fit your 2003 Chevrolet Silverado 1500 HD 4WD

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2003 Chevrolet Silverado 1500 HD 4WD
My Vehicle Change Vehicle
2003 Chevrolet Silverado 1500 HD 4WD
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Categories Close X

You have selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • BOLT, Hex
    11515755
    BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(EXHAUST PIPE HANGER BRACKET)(TOGETHER WITH 12345493 REPLCS 25534835)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • 11515756
    BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(EXHAUST PIPE HANGER BRACKET)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $7.31
    $4.64
    10
    Add To Cart
  • 15709703
    NUT, Hexagon, NUT,HEXAGON 10X1.5THD,21.8 OUTSIDE DIAMETER STAINLESS STEEL(EXHAUST MANIFOLD PIPE)
    • Require Quantity:
      06
    • Package Quantity:
      10
    MSRP: $5.89
    $3.94
    10
    Add To Cart
  • 15709703
    NUT, Exhaust Pipe, NUT,EXHAUST PIPE HANGER INSULATOR RETAINER(PART OF 13)(M10)(NON-LUBRICATED FLANGE)(8.915)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $5.89
    $3.94
    10
    Add To Cart
  • SENSOR, Computer Control Sensors
    19209808
    SENSOR, HEATED OXYGEN(POSITION 2)(PRE CONVERTER)(MATES W/CONNECT 15306319 W/LEADS, 4-WAY)
    • Fitting Vehicle Options:
      CK1(LU3), CK1,3(LR4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $102.98
    $49.59
    1
    Add To Cart
  • 19209808
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(MATES W/CONNECT 15306319 W/LEADS, 4-WAY)
    • Fitting Vehicle Options:
      CK1(03-06-36-53)(LQ4,LQ9,LU3,LR4), K1(03-06-36-53)(LQ4,LQ9,LU3,LR4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $102.98
    $49.59
    1
    Add To Cart
  • 19209808
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(MATES W/CONNECT 15306319 W/LEADS, 4-WAY)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK1(43)(LQ4)
    MSRP: $102.98
    $49.59
    1
    Add To Cart
  • 12572705
    SENSOR, HEATED OXYGEN(POSITION 2)(IN EXHAUST MANIFOLD/CROSSOVER)(USE CONNECT 13585848 (5-WAY MALE W/LEADS))
    • Fitting Vehicle Options:
      CK1,2,3(LQ4,LQ9,L18), K1,2,3(LQ4,LQ9,L18)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $175.44
    $84.49
    1
    Add To Cart
  • 19209812
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK1(43)(LQ4)
    MSRP: $143.78
    $76.20
    1
    Add To Cart
  • 12587785
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)
    • Fitting Vehicle Options:
      CK1(LM7,L59)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $103.24
    $54.72
    1
    Add To Cart
  • 12587785
    SENSOR, HEATED OXYGEN(POSITION 2)(PRE CONVERTER)
    • Fitting Vehicle Options:
      CK1(LM7,L59)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $103.24
    $54.72
    1
    Add To Cart
  • STUD, Exhaust Pipe
    15756879
    STUD, EXHAUST PIPE(PART OF 16)(M10X1.5X40MM)(BUTTON HEAD)(3.690)
    • Fitting Vehicle Options:
      CK157(43)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $14.15
    $9.47
    1
    Add To Cart
  • 15028620
    STUD, EXHAUST PIPE(M10X1.5X30MM)(BUTTON HEAD)
    • Fitting Vehicle Options:
      CK1(LM7,LR4,L59,LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $21.80
    $13.86
    1
    Add To Cart
  • 15028620
    STUD, EXHAUST PIPE(PART OF 8)(M10X1.5X30MM)(BUTTON HEAD)
    • Fitting Vehicle Options:
      CK1(LM7,LR4,L59,LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $21.80
    $13.86
    1
    Add To Cart
  • 15028620
    STUD, EXHAUST PIPE(PART OF 5)(M10X1.5X30MM)(BUTTON HEAD)
    • Fitting Vehicle Options:
      CK1(LM7,LR4,L59,LU3)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $21.80
    $13.86
    1
    Add To Cart
  • 15028620
    STUD, EXHAUST PIPE(PART OF 11)(M10X1.5X30MM)(BUTTON HEAD)
    • Fitting Vehicle Options:
      K1(06-36-53)(LQ4,LQ9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $21.80
    $13.86
    1
    Add To Cart
  • SEAL, Exhaust Pipe
    15077362
    SEAL, EXHAUST MANIFOLD PIPE(METAL O-RING STYLE)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK1,3(LM7,LR4,LU3,L33,L59)
  • 15077362
    SEAL, EXHAUST MANIFOLD PIPE(METAL O-RING STYLE)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4,LQ9,L18,L31), K1,2,3(LQ4,LQ9,L18,L31)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 15035747
    SEAL, EXHAUST MANIFOLD PIPE
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK1(LU3,L59), CK1(LM7,LR4)
  • CONVERTER, Exhaust Pipe
    Chevrolet 10395214
    10395214
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K157(53)(LQ4,LQ9,NC1,NF2,Y91), K157(53)(LQ9,B4U)
    • Replaced By:
      19420109
    MSRP: $1843.58
    $1230.70
    1
    Add To Cart
  • Chevrolet 10395213
    10395213
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K157(53)(LQ4,LQ9,NC1,NF2,Y91), K157(53)(LQ9,B4U)
    • Replaced By:
      19420124
    MSRP: $1415.00
    $946.55
    1
    Add To Cart
  • Chevrolet 15077751
    15077751
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE URC,UXX)(3.685)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK157(43)(LQ4,L18,NC1)(EXC HVY,KL6), CK157(43)(LQ4,KL6,NC1,NC8,NF4)(EXC HVY)
  • Chevrolet 15199818
    15199818
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE YBR)(3.685)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK157(43)(LQ4,L18,NC8,NF4,NF9,NT9)(EXC HVY,KL6)
  • Chevrolet 19418928
    19418928
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
    • Fitting Vehicle Options:
      CK1(LU3,NC1,NF2,NF4,NF9,NT9)
    MSRP: $2610.14
    $1738.93
  • Chevrolet 19418928
    19418928
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(INCLUDES 7)(3.685)
    • Fitting Vehicle Options:
      CK1(LR4,NC1,NF4), CK1(L59), CK1(LM7,LR4,NF2,NF9), CK1(LM7,NC8,NF4,NT3,TZ3)
    MSRP: $2610.14
    $1738.93
  • Chevrolet 19418928
    19418928
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(INCLUDES 4)(3.685)
    • Fitting Vehicle Options:
      CK1(LR4,NC1,NF4), CK1(LM7,LR4,NF2,NF9), CK1(L59), CK1(LM7,NC8,NF4,NT3,TZ3)
    MSRP: $2610.14
    $1738.93
  • CONVERTER, Catalytic Converter
    Chevrolet 10395214
    10395214
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      K157(53)(LQ4,LQ9,NC1,NF2,Y91), K157(53)(LQ9,B4U)
    • Replaced By:
      19420109
    MSRP: $1843.58
    $1230.70
    1
    Add To Cart
  • Chevrolet 10395213
    10395213
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      K157(53)(LQ9,B4U), K157(53)(LQ4,LQ9,NC1,NF2,Y91)
    • Replaced By:
      19420124
    MSRP: $1415.00
    $946.55
    1
    Add To Cart
  • Chevrolet 15077751
    15077751
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE URC,UXX)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK157(43)(LQ4,L18,NC1)(EXC HVY,KL6), CK157(43)(LQ4,KL6,NC1,NC8,NF4)(EXC HVY)
  • Chevrolet 15077752
    15077752
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE URB,UXY)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK157(43)(LQ4,L18,NC1)(EXC HVY)
  • Chevrolet 15199818
    15199818
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE YBR)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK157(43)(LQ4,L18,NC8,NF4,NF9,NT9)(EXC HVY,KL6)
  • Chevrolet 19418928
    19418928
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(INCLUDES 7)
    • Fitting Vehicle Options:
      CK1(LM7,LR4,NF2,NF9), CK1(LR4,NC1,NF4), CK1(LM7,NC8,NF4,NT3,TZ3), CK1(L59)
    MSRP: $2610.14
    $1738.93
  • Chevrolet 19418928
    19418928
    CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(INCLUDES 4)
    • Fitting Vehicle Options:
      CK1(L59), CK1(LM7,LR4,NF2,NF9), CK1(LR4,NC1,NF4), CK1(LM7,NC8,NF4,NT3,TZ3)
    MSRP: $2610.14
    $1738.93
  • CLAMP, Exhaust System Attaching
    15103184
    CLAMP, EXHAUST PIPE(PART OF 16)(STAMPED 2.75"(69.85 MM)
    • Fitting Vehicle Options:
      CK157(43)
    MSRP: $9.48
    $6.34
    1
    Add To Cart
  • 15103174
    CLAMP, EXHAUST PIPE(PART OF 11)
    • Fitting Vehicle Options:
      K157(53)(LQ4,NC1,NF2,NYS,Y91), K157(53)(LQ9)
  • MUFFLER, Exhaust
    Chevrolet 15798962
    15798962
    MUFFLER, EXHAUST (W/EXHAUST & TAIL PIPE & 3 WAY CATALYTIC CONVERTER)(INCLUDES 12,13)
    • Fitting Vehicle Options:
      CK157(43)(NC1,NF4,NT9)
  • Chevrolet 10376418
    10376418
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)
    • Fitting Vehicle Options:
      CK157(53)(LM7,LR4,L59,NC1,NC8,NF2,NF4)
  • Chevrolet 10366113
    10366113
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(INCLUDES 5,8)(W/TIP)
    • Fitting Vehicle Options:
      K157(53)(LQ4,NC1,NF2,NYS,Y91)
  • Chevrolet 10376413
    10376413
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(MUST MOVE REAR FRAME HANGER REARWARD TO FIT NEW PART)
    • Fitting Vehicle Options:
      CK157(03)(LM7,LR4,L59,NC1,NC8,NF2,NF4)(EXC N12)
  • Chevrolet 10376414
    10376414
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)
    • Fitting Vehicle Options:
      CK159(03)(LM7,LR4,L59,NC1,NC8,NF2,NF4)(EXC N12)
  • Chevrolet 10376416
    10376416
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)
    • Fitting Vehicle Options:
      CK159(53)(LM7,LR4,NC1,NC8,NF2,NF4)
  • Chevrolet 15040396
    15040396
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(KAL)
    • Fitting Vehicle Options:
      CK157(03)(LU3,NC1,NF2,NF4,NF9)(EXC P96)
  • Chevrolet 15798940
    15798940
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(INCLUDES 5,8)
    • Fitting Vehicle Options:
      K157(53)(LQ9)
  • Chevrolet 25862737
    25862737
    MUFFLER, EXHAUST(W/EXHAUST PIPE & TAIL PIPE)
    • Fitting Vehicle Options:
      CK159(03)(LU3,NC1,NF2,NF4,NF9)
  • BRACKET, Exhaust Pipe
    Chevrolet 15229278
    15229278
    BRACKET, EXHAUST PIPE HANGER
    • Fitting Vehicle Options:
      CK157(43)(LQ4,MT1)
  • Chevrolet 15860242
    15860242
    BRACKET, EXHAUST PIPE HANGER(INCLUDES 14,15)
    • Fitting Vehicle Options:
      K1(M32)
  • 11589264
    STUD, STRAIGHT, M10X1.5X30, M10X1.5X16, 57 TL, STAINLESS STEEL(EXHAUST MANIFOLD PIPE)
    • Require Quantity:
      06
    • Package Quantity:
      4
    MSRP: $13.37
    $8.94
    4
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Silverado 1500 HD 4WD 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 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L. Model Code: 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.