Exhaust Manifold for 2003 Pontiac Grand Prix
Vehicle
2003 Pontiac Grand Prix
Change Vehicle
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar
- Cluster & Switches
- Cowl
- Door
- Door & Components
- Ducts
- Exterior Trim - Front Door
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Front Door
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Upper Body
- Reveal Moldings
- Rocker
- Roof
- Roof & Components
- Roof Console & Courtesy Lamps
- Seat Belt
- Seats & Track Components
- Sound System
- Spoiler
- Structural Components & Rails
- Sunroof
- Trunk
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Controls
- Cruise Control System
- Daytime Running Lamp Components
- Electrical Components
- Electrical Connectors
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Glass, Windows & Related Components
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Park & Side Marker Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar
- Cluster & Switches
- Cowl
- Door
- Door & Components
- Ducts
- Exterior Trim - Front Door
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Front Door
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Upper Body
- Reveal Moldings
- Rocker
- Roof
- Roof & Components
- Roof Console & Courtesy Lamps
- Seat Belt
- Seats & Track Components
- Sound System
- Spoiler
- Structural Components & Rails
- Sunroof
- Trunk
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Controls
- Cruise Control System
- Daytime Running Lamp Components
- Electrical Components
- Electrical Connectors
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Glass, Windows & Related Components
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Park & Side Marker Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
Browse Categories
Select category
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar
- Cluster & Switches
- Cowl
- Door
- Door & Components
- Ducts
- Exterior Trim - Front Door
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Front Door
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Upper Body
- Reveal Moldings
- Rocker
- Roof
- Roof & Components
- Roof Console & Courtesy Lamps
- Seat Belt
- Seats & Track Components
- Sound System
- Spoiler
- Structural Components & Rails
- Sunroof
- Trunk
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Controls
- Cruise Control System
- Daytime Running Lamp Components
- Electrical Components
- Electrical Connectors
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Glass, Windows & Related Components
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Park & Side Marker Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Console
- Center Pillar
- Cluster & Switches
- Cowl
- Door
- Door & Components
- Ducts
- Exterior Trim - Front Door
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Front Door
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Grille & Components
- Hinge Pillar
- Hood & Components
- Inner Structure
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Outside Mirrors
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Door
- Rear Floor & Rails
- Rear Seat Components
- Rear Upper Body
- Reveal Moldings
- Rocker
- Roof
- Roof & Components
- Roof Console & Courtesy Lamps
- Seat Belt
- Seats & Track Components
- Sound System
- Spoiler
- Structural Components & Rails
- Sunroof
- Trunk
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Alternator
- Antenna & Radio
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Controls
- Cruise Control System
- Daytime Running Lamp Components
- Electrical Components
- Electrical Connectors
- Electrical Sockets
- Flashers
- Fog Lamps
- Front Door
- Front Seat Belts
- Fuse & Relay
- Glass, Windows & Related Components
- Headlamp Components
- Heated Seats
- High Mounted Stop Lamp
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Lumbar Control Seats
- Park & Side Marker Lamps
- Power Seats
- Powertrain Control
- Rear Door
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Sunroof
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Window Defroster
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Automatic Temperature Controls
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Hoses & Pipes
- HVAC Case
- Motors, Core, Case & Related Components
- Sensors
- Switches & Sensors
- Switches, Solenoids & Actuators
1
- ManifoldGMImpala, Monte Carlo. 3.8l. Right. All models. 3.8l. Grand Prix. 3.8L, california. (Unavailable)
- ManifoldGMRight. 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 (Unavailable)
1
- ManifoldGMImpala, Monte Carlo. 3.8l. Right. All models. 3.8l. Grand Prix. 3.8L, california. (Unavailable)
- ManifoldGMRight. 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 (Unavailable)
8
- TailpipeGMGrand Prix. Left. Without performance pkg. 3.8L, dual exhaust. (Unavailable)
- TailpipeGMGrand Prix. Left. With performance pkg. 3.8L, dual exhaust, chrome finish. (Unavailable)
- TailpipeGMGrand Prix. Right. With performance pkg. 3.8L, dual exhaust, chrome finish. (Unavailable)
- TailpipeGMGrand Prix. Right. Without performance pkg. 3.8L, dual exhaust. (Unavailable)
8
- TailpipeGMGrand Prix. Left. Without performance pkg. 3.8L, dual exhaust. (Unavailable)
- TailpipeGMGrand Prix. Left. With performance pkg. 3.8L, dual exhaust, chrome finish. (Unavailable)
- TailpipeGMGrand Prix. Right. With performance pkg. 3.8L, dual exhaust, chrome finish. (Unavailable)
- TailpipeGMGrand Prix. Right. Without performance pkg. 3.8L, dual exhaust. (Unavailable)
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.
11
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 Manifold Gasket GM
GM Description: Impala, Monte Carlo. 3.8l. LaCrosse. 3.8l. All models. 3.8l. Bonneville, LeSabre. 3.8l. Lucerne. 3.8l. Riviera. Grand Prix. Park Avenue. Lower. With supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Exhaust Manifold GM
GM Positions: Right
Description: Impala, Monte Carlo. 3.8l. LaCrosse. 3.8l. Federal. Grand Prix. 3.8l. With supercharger. All models. 3.8l. Regal. Lucerne. Right. 3.8l.