Exhaust System fit your 2003 Hummer H2

My Vehicle Change Vehicle

2003 Hummer H2

8 Cyl 6.0L MFI; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty

My Vehicle Change Vehicle

2003 Hummer H2

8 Cyl 6.0L MFI; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

15709703
NUT, Exhaust Muffler/Resonator, NUT,EXHAUST MUFFLER(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 3)(POST CONVERTER)(MATES W/CONNECT 15306319 W/LEADS, 4-WAY)
Require Quantity:
02
Package Quantity:
1
MSRP: $102.98
$49.59
1
Add To Cart
12572705
SENSOR, HEATED OXYGEN(POSITION 2)(PRE CONVERTER)(USE CONNECT 13585848 (5-WAY MALE W/LEADS))
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $175.44
$84.49
1
Add To Cart

15032594
NUT, Exhaust Pipe, NUT,EXHAUST MANIFOLD PIPE(HEXAGON M10X1.5)
- Require Quantity:
  06
- Package Quantity:
  10
MSRP: $6.00
$4.01
10
Add To Cart

15092802
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST MUFFLER HANGER(2-HOLE)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $33.38
$21.23
1
Add To Cart

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

15028620
STUD, Exhaust Pipe, STUD,EXHAUST PIPE(PART OF 12)(M10X1.5X30MM)(BUTTON HEAD)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $21.80
$13.86
1
Add To Cart

CONVERTER, Exhaust Pipe
15229367
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
Location:
Driver Side
Replaced By:
19420125
MSRP: $950.18
$638.37
1
Add To Cart
15229368
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
- Location:
  Passenger Side
- Replaced By:
  19420120
MSRP: $995.42
$668.36
1
Add To Cart

CONVERTER, Catalytic Converter
15229367
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
Location:
Driver Side
Replaced By:
19420125
MSRP: $950.18
$638.37
1
Add To Cart
15229368
CONVERTER, 3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
- Location:
  Passenger Side
- Replaced By:
  19420120
MSRP: $995.42
$668.36
1
Add To Cart

15009437
CLAMP, Exhaust System Attaching, CLAMP,EXHAUST PIPE(STAMPED 2.5"(63.5 MM))
MSRP: $17.60
$11.77
1
Add To Cart

10398386
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/EXHAUST PIPE & TAIL PIPE)(INCLUDES 10)

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 Hummer H2 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 6.0L. Model Code: H2 HUMMER.