Exhaust System fit your 2003 Chevrolet Avalanche 2500 4WD

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2003 Chevrolet Avalanche 2500 4WD

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Vehicle Options

8 Cyl 8.1L; Avalanche 3/4 Ton

Vehicle Options

8 Cyl 8.1L; Avalanche 3/4 Ton

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Fuel System, Exhaust, Emission System

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

15709703
NUT, Hexagon, NUT,HEXAGON 10X1.5THD,21.8 OUTSIDE DIAMETER STAINLESS STEEL(EXHAUST MANIFOLD PIPE)
- Require Quantity: 06
- Package Quantity: 10
$6.06 $4.05
10
Add To Cart

15709703
NUT, Exhaust Muffler/Resonator, NUT,EXHAUST MUFFLER(M10)(NON-LUBRICATED FLANGE)(8.915)
$6.06 $4.05
10
Add To Cart

SENSOR, Computer Control Sensors
12572705
SENSOR, HEATED OXYGEN(POSITION 2)(ENGINE OUT)(USE CONNECT 13585848 (5-WAY MALE W/LEADS))
Fitting Vehicle Options: CK1,2,3(LQ4,LQ9,L18)
Require Quantity: 02
Package Quantity: 1
$180.18 $86.78
1
Add To Cart
12572705
SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(USE CONNECT 13585848 (5-WAY MALE W/LEADS))
- Location: Passenger Side
- Fitting Vehicle Options: CK2,3(L18)
$180.18 $86.78
1
Add To Cart
12572707
SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(USE CONNECT 12146047 (W/O LEADS) AND TERMINALS 12048074)
- Location: Driver Side
- Fitting Vehicle Options: CK2,3(L18)
$133.71 $64.39
1
Add To Cart

15092802
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST MUFFLER HANGER(2-HOLE)
- Require Quantity: 04
- Package Quantity: 1
$34.28 $22.94
1
Add To Cart

15756879
STUD, Exhaust Pipe, STUD,EXHAUST PIPE(PART OF 15)(M10X1.5X40MM)(BUTTON HEAD)(3.690)
- Require Quantity: 02
- Package Quantity: 1
$14.53 $9.72
1
Add To Cart

15077362
SEAL, Exhaust Pipe, SEAL,EXHAUST MANIFOLD PIPE(METAL O-RING STYLE)
- Require Quantity: 02
- Package Quantity: 1

11515756
BOLT, HEXAGON, BOLT,HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(EXHAUST PIPE HANGER BRACKET)
- Require Quantity: 02
- Package Quantity: 10
$7.50 $4.76
10
Add To Cart

15036012
GASKET, Exhaust Pipe, GASKET,EXHAUST MANIFOLD PIPE
$46.57 $19.71
1
Add To Cart

15103184
CLAMP, Exhaust System Attaching, CLAMP,EXHAUST PIPE(PART OF 15)(STAMPED 2.75"(69.85 MM)
$11.60 $7.76
1
Add To Cart

MUFFLER, Exhaust
10398370
MUFFLER, EXHAUST (W/EXHAUST & TAIL PIPE & 3 WAY CATALYTIC CONVERTER)(INCLUDES 13,16)
Fitting Vehicle Options: CK2(06-36)(LQ4,L18,NC1)
88983207
MUFFLER, EXHAUST (W/EXHAUST & TAIL PIPE & 3 WAY CATALYTIC CONVERTER)(INCLUDES 13,16)
- Fitting Vehicle Options: CK2(06-36)(L18,NF4,NF9,NT9)

15064138
PIPE, Catalytic Converter, PIPE,EXHAUST MANIFOLD
- Location: Passenger Side

15064138
PIPE, Exhaust Pipe, PIPE,EXHAUST MANIFOLD
- Location: Passenger Side

CONVERTER, Catalytic Converter
15077751
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE URC,UXX)
Location: Driver Side
Fitting Vehicle Options: CK2(LQ4,L18,NC1)(EXC HVY,KL6)
15077752
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE URB,UXY)
- Location: Passenger Side
- Fitting Vehicle Options: CK2(LQ4,L18,NC1)(EXC HVY)
15199818
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE YBR)
- Location: Driver Side
- Fitting Vehicle Options: CK2(LQ4,L18,NC8,NF4,NF9,NT9)(EXC HVY,KL6)

CONVERTER, Exhaust Pipe
15077751
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE URC,UXX)
Location: Driver Side
Fitting Vehicle Options: CK2(LQ4,L18,NC1)(EXC HVY,KL6)
15077752
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE URB,UXY)
- Location: Passenger Side
- Fitting Vehicle Options: CK2(LQ4,L18,NC1)(EXC HVY)
15199818
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(CODE YBR)
- Location: Driver Side
- Fitting Vehicle Options: CK2(LQ4,L18,NC8,NF4,NF9,NT9)(EXC HVY,KL6)

11589264
STUD, STRAIGHT, M10X1.5X30, M10X1.5X16, 57 TL, STAINLESS STEEL(EXHAUST MANIFOLD PIPE)
- Require Quantity: 06
- Package Quantity: 4
$13.37 $8.94
4
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Avalanche 2500 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: 8 Cyl 8.1L. Model Code: 3/4 TON.