Exhaust System fit your 2007 Hummer H3

Currently shopping for

2007 Hummer H3

Change Vehicle

Vehicle Options

5 Cyl 3.7L

Vehicle Options

5 Cyl 3.7L

Categories Close X

Currently selected

Fuel System, Exhaust, Emission System

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, Fascias

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

How to use OE catalog

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12592592
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN(POSITION 1)(IN EXHAUST MANIFOLD/CROSSOVER)
$121.04 $59.34
1
Add To Cart

12604575
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN(POSITION 2)
$190.68 $93.47
1
Add To Cart

15028620
STUD, Exhaust Pipe, STUD,EXHAUST PIPE(PART OF 16,19)(M10X1.5X30MM)(BUTTON HEAD)
- Require Quantity: 02
- Package Quantity: 1
$23.45 $15.69
1
Add To Cart

12337820
STRAP, Fuse, STRAP,15" TIE STRAP(OXYGEN SENSOR LEAD)
$0.20 $0.11
10
Add To Cart

20909929
CONVERTER, Exhaust Pipe, CONVERTER,3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)(3.685)
$956.95 $642.86

20909929
CONVERTER, Catalytic Converter, CONVERTER,3WAY CATALYTIC(W/EXHAUST MANIFOLD PIPE)
$956.95 $642.86

15105884
SEAL, Exhaust Pipe, SEAL,EXHAUST MANIFOLD PIPE
$18.75 $11.77
1
Add To Cart

15120136
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST PIPE HANGER(2-HOLE)
$27.58 $18.44
1
Add To Cart

MANIFOLD, Catalytic Converter
19418950
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(SEE GROUP 00.000 "ENGINE ASM-3.5L L5 PART 5 MANIFOLDS & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)(3.601)
Fitting Vehicle Options: N1(LLR)
$2641.20 $1753.22
1
Add To Cart
12606655
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(SEE GROUP 00.000 "ENGINE ASM-3.5L L5 PART 5 MANIFOLDS & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
- Fitting Vehicle Options: N1(LLR,BRM)(EXPORT)

MANIFOLD, Engine Exhaust Manifold
19418950
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(SEE GROUP 00.000 "ENGINE ASM-3.5L L5 PART 5 MANIFOLDS & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
Fitting Vehicle Options: N1(LLR)
$2641.20 $1753.22
1
Add To Cart
12606655
MANIFOLD, EXHAUST(W/3WAY CATALYTIC CONVERTER)(SEE GROUP 00.000 "ENGINE ASM-3.5L L5 PART 5 MANIFOLDS & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
- Fitting Vehicle Options: N1(LLR,BRM)(EXPORT)

10377450
SHIELD, Catalytic Converter, SHIELD,CATALYTIC CONVERTER HEAT(INCLUDES 3,4)

15196825
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST MUFFLER HEAT SHIELD(PART OF 11)
- Require Quantity: 05
- Package Quantity: 1

15196826
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST MUFFLER HEAT SHIELD(PART OF 11)
- Require Quantity: 05
- Package Quantity: 1

15238381
SHIELD, Exhaust Tail Pipe, SHIELD,EXHAUST HEAT(AT REAR FLOOR PANEL)(INCLUDES 12,13)

15815977
PIPE, Exhaust Tail Pipe, PIPE,EXHAUST TAIL(PART OF 19)

15897598
CLAMP, Exhaust Muffler/Resonator, CLAMP,EXHAUST MUFFLER EXTENSION(PART OF 19)

15931261
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 17)

15931261
MUFFLER, Exhaust Tail Pipe, MUFFLER,EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 17)

25791351
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 17,20,21)(NON-GLOBAL RELEASE)

25791351
MUFFLER, Exhaust Tail Pipe, MUFFLER,EXHAUST(W/RESONATOR,EXHAUST & TAIL PIPE)(INCLUDES 17,20,21)(NON-GLOBAL RELEASE)

15709703
NUT, HEXAGON 10X1.5THD,21.8 OUTSIDE DIAMETER STAINLESS STEEL(EXHAUST MUFFLER)
- Require Quantity: 02
- Package Quantity: 10
$6.39 $4.27
10
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2007 Hummer H3 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: 5 Cyl 3.7L. Model Code: SUV.