Exhaust Components for 2003 Pontiac Grand Prix
No.
Part # / Description / Price
Price
1
Exhaust Manifold 
GM
GM Positions: Right
Description: Impala, Monte Carlo. 3.8l. Right. All models. 3.8l. Grand Prix. 3.8L, california.
1
Passenger Side Exhaust Manifold GM
GM Positions: Right
Description: Right. All models. 3.8l. 3.8L, dual exhaust. 3.8L, federal. Pontiac. Buick. Helps direct exhaust away from your vehicle's engine combustion chamber
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2
Driver Side Exhaust Manifold GM
GM Positions: Left
Description: Helps direct exhaust away from your vehicle's engine combustion chamber
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
Exhaust Crossover Pipe GM
GM Description: Links your vehicle's exhaust manifolds together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $651.37
$427.71
MSRP $651.37
$427.71
4
Converter & Pipe 1 GM
GM Description: Impala, Monte Carlo. 3.8l. 3.8L, dual exhaust, with supercharger, all.
6
Muffler GM
GM Notes: 2003-05 Muffler,Includes T/Pipe & Both Mufflers.
Description: Grand Prix. 3.8l. With supercharger. Left.
MSRP $673.40
$440.40
MSRP $673.40
$440.40
7
Exhaust System Hanger Insulator GM
GM Positions: Left
Description: 3.5L. 3.9L. 5.3L. 3.4L. 2.0L. 3.6L. 2.4L. 3.8L single exhaust. 3.8L, dual exhaust. 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
MSRP $24.32
$17.52
MSRP $24.32
$17.52
8
Tail Pipe GM
GM Positions: Left
Description: Grand Prix. Left. Without performance pkg. 3.8L, dual exhaust.
8
Tail Pipe GM
GM Positions: Left
Description: Grand Prix. Left. With performance pkg. 3.8L, dual exhaust, chrome finish.
8
Tail Pipe GM
GM Positions: Right
Description: Grand Prix. Right. With performance pkg. 3.8L, dual exhaust, chrome finish.
8
Tail Pipe GM
GM Positions: Right
Description: Grand Prix. Right. Without performance pkg. 3.8L, dual exhaust.
12
Catalytic Converter Heat Shield GM
GM Description: 3.5L, converter. 3.1L, converter. 3.4L. 3.8L, converter. 5.3L, converter & pipe. 3.8L dual exhaust. 3.8L single exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
Exhaust Hanger with Insulators GM
GM Description: 3.4L. 3.8L. Dual Exhaust. Single Exhaust. 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.01
$21.61
MSRP $30.01
$21.61
Exhaust Pipe Rear Hanger Bracket GM
GM Positions: Rear
Description: 3.6L, center. 3.9L, exhaust pipe, rear. 3.8L, center. 3.4L, center. 5.3L, exhaust pipe, rear. Dual Exhaust. Single Exhaust. 5.3L, center. Helps keep muffler secure
Helps prevent muffler rattle
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
Catalytic Converter Gasket GM
GM Positions: Rear
Description: 3.9L. 3.6L. 3.4L, rear. Dual Exhaust. Single Exhaust. 3.5L. Helps provide a tight seal for your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $33.89
$23.18
MSRP $33.89
$23.18
Muffler & Pipe Hanger GM
GM Positions: Left
Description: 3.8L, rear. 3.8L, dual exhaust. 3.6L, rear. 5.3L, rear. 3.9L, muffler. 5.3L, muffler.
Muffler & Pipe Rear Bracket GM
GM Positions: Right
Description: 3.8L, rear. 3.4L, rear. 3.6L, rear. 5.3L, rear. 3.9L, muffler. 5.3L, muffler.
Exhaust Manifold Pipe Gasket GM
GM Description: Provides a leak resistant seal
Designed of heat resistant material
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 $31.32
$22.55
MSRP $31.32
$22.55
Exhaust Manifold Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.66
$19.61
MSRP $28.66
$19.61