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Dear Customers:  Although the strike has ended, we are still experiencing parts shortages due to the backlog of GM parts shipments. Please note that shipping will take longer for parts that we are out of. If you have any questions, please email us for availability before you order. Thank you.

Mufflers for 2003 Hummer H2

Vehicle

2003 Hummer H2

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No.
Part # / Description / Price
Price
1
Passenger Side 3-Way Catalytic Converter with Pipe, Flange, and Bushings 1
GM GM

Converter & Pipe, Right

MSRP $995.42
$645.03
MSRP $995.42
$645.03
2
Driver Side 3-Way Catalytic Converter with Pipe, Flange, and Bushings 1
GM GM

Converter & Pipe, Left

MSRP $950.18
$615.72
MSRP $950.18
$615.72
4
Exhaust System Hanger Insulator
GM GM

Mount Insulator

Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair

MSRP $33.38
$22.83
MSRP $33.38
$22.83
3
Exhaust Muffler Assembly
GM GM

Muffler

Hummer H2. Has the necessary components to service your vehicle's exhaust muffler Helps diminish the amount of noise emitted by your vehicle's exhaust system Helps guide exhaust to the exterior of your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Discontinued
Discontinued
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.