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2001 Pontiac Grand Prix Muffler

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AP Exhaust Muffler - Front
AP Exhaust logo
AP Exhaust Muffler
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(Read reviews)
Our List Price: $60.98
(5) In Stock
Part Number: 4727-07634443
Notes: Exhaust Muffler -- Challenge LTW; OE system was a welded assembly.
Position: Front
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: P
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 

AP Exhaust Muffler - Front
AP Exhaust logo
AP Exhaust Muffler
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(Read reviews)
Our List Price: $47.98
(39) In Stock
Part Number: 4727-07412589
Notes: Exhaust Muffler -- DIRECT FIT MSL/MAXIMUM Muffler
Position: Front
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: P
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 

AP Exhaust Muffler - Left
AP Exhaust logo
AP Exhaust Muffler
Click to Enlarge
(Read reviews)
Our List Price: $47.98
(23) In Stock
Part Number: 4727-07857888
Notes: Exhaust Muffler -- DIRECT FIT MSL/MAXIMUM Muffler
Position: Left
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: P
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 

AP Exhaust Muffler - Right
AP Exhaust logo
AP Exhaust Muffler
Click to Enlarge
(Read reviews)
Our List Price: $47.98
(14) In Stock
Part Number: 4727-07789825
Notes: Exhaust Muffler -- DIRECT FIT MSL/MAXIMUM Muffler
Position: Right
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: P
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 

AP Exhaust Muffler
AP Exhaust logo
AP Exhaust Muffler
Click to Enlarge
(Read reviews)
Our List Price: $52.98
(20) In Stock
Part Number: 4727-07869165
Notes: Exhaust Muffler -- DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: P
Vehicle Engine
2001 Pontiac Grand Prix 3.1L V6 

AP Exhaust Muffler - Front
AP Exhaust logo
AP Exhaust Muffler
Click to Enlarge
(Read reviews)
Our List Price: $47.98
(39) In Stock
Part Number: 4727-07412589
Notes: Exhaust Muffler -- DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly.
Position: Front
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: P
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 

AP Exhaust Muffler - Rear
AP Exhaust logo
AP Exhaust Muffler
Click to Enlarge
(Read reviews)
Our List Price: $52.98
(20) In Stock
Part Number: 4727-07869165
Notes: Exhaust Muffler -- DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly.
Position: Rear
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: P
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 

Walker Muffler - Left
Walker logo Walker Muffler Click to Enlarge
(Read reviews)
Our List Price: $91.43
(2) In Stock
Part Number: 4727-05387445
Notes: Dynomax Super Turbo Direct Fit Muffler
Position: Left
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Sub Model Engine
2001 Pontiac Grand Prix GT  3.8L V6 
2001 Pontiac Grand Prix GTP  3.8L V6 

Walker Exhaust System
Walker logo Walker Exhaust System Click to Enlarge
(Read reviews)
Our List Price: $584.24
with FREE Shipping
(1) In Stock
Part Number: 4727-09114431
Notes: Dynomax Super Turbo Dual System
Condition: New

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: H
Vehicle Sub Model Engine
2001 Pontiac Grand Prix GT  3.8L V6 
2001 Pontiac Grand Prix GTP  3.8L V6 

Walker Muffler - Left
Walker logo Walker Muffler Click to Enlarge
(Read reviews)
Our List Price: $88.08
(1) In Stock
Part Number: 4727-09114484
Notes: Quiet-Flow SS Muffler -- Dual Exhaust; Premium - Limited Lifetime Warranty
Position: Left
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 
2001 Pontiac Grand Prix 3.8L V6 

Walker Muffler - Right
Walker logo Walker Muffler Click to Enlarge
(Read reviews)
Our List Price: $88.08
(1) In Stock
Part Number: 4727-09169412
Notes: Quiet-Flow SS Muffler -- Dual Exhaust; Premium - Limited Lifetime Warranty
Position: Right
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 
2001 Pontiac Grand Prix 3.8L V6 

Walker Muffler
Walker logo Walker Muffler Click to Enlarge
(Read reviews)
Our List Price: $97.08
(1) In Stock
Part Number: 4727-09114475
Notes: Quiet-Flow SS Muffler -- Premium - Limited Lifetime Warranty; If welded assembly, replace all required parts.
Features:
  • Thicker flanges and brackets for more strength
  • Original equipment style cross section and sound
  • Inlet bracket wraps under pipe with more weld and less spatter
  • Limited lifetime warranty
  • 100% aluminized steel for longer life
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Sub Model Engine
2001 Pontiac Grand Prix FWD  3.1L V6 

Walker Muffler - Right
Walker logo Walker Muffler Click to Enlarge
(Read reviews)
Our List Price: $50.08
(2) In Stock
Part Number: 4727-09114336
Notes: SoundFX Direct Fit Muffler -- Dual Exhaust; Optional; SoundFX for 21381
Position: Right
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 
2001 Pontiac Grand Prix 3.8L V6 

Walker Muffler - Left
Walker logo Walker Muffler Click to Enlarge
(Read reviews)
Our List Price: $56.43
(20) In Stock
Part Number: 4727-05074106
Notes: SoundFX Direct Fit Muffler -- Dual Exhaust; Optional; SoundFX for 21382
Features:
  • Reinforced bracketed heads improve structural support and stability
  • Mechanical joints end spot weld breakage and flow tube buckling
  • Spot-welded bushings for greater stability and assembly support
  • 180 double-wrapped cover and shell enhance performance and durability
  • Spun-locked heads resist backfire and exhaust gas leakage
Position: Left
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
2001 Pontiac Grand Prix 3.8L V6 
2001 Pontiac Grand Prix 3.8L V6 

Walker Muffler
Walker logo Walker Muffler Click to Enlarge
(2 Reviews)
4.5 Stars
Walker 18895
Muffler
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Our List Price: $57.08
(1) In Stock
Part Number: 4727-09114385
Notes: SoundFX Direct Fit Muffler -- If welded assembly, replace all required parts.; Optional; SoundFX for 21346
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Sub Model Engine
2001 Pontiac Grand Prix FWD  3.1L V6 

Walker Muffler
Walker logo Walker Muffler Click to Enlarge
(1 Reviews)
4 Stars
Walker 18102
Muffler
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Our List Price: $35.08
(1) In Stock
Part Number: 4727-09196041
Notes: SoundFX Universal Muffler -- If welded assembly, replace all required parts.; Optional; SoundFX Universal for 21346; Modifications and/or Additional Parts Required.
Features:
  • 2' inlet
  • Dual 2' outlet
  • Ultra Flow
  • Galvanized steel
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: H
Vehicle Sub Model Engine
2001 Pontiac Grand Prix FWD  3.1L V6 

Dynomax Muffler
Dynomax logo
Dynomax Muffler
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(Read reviews)
Our List Price: $79.98
(1) In Stock
Part Number: 4727-03269841
Notes: Super Turbo Muffler -- Direct Fit; Oval; 4.25 in. x 9.75 in.; LH (Driver) Side; 2.25 in. ID; 2.5 in. OD; 14 in. Shell Length; 21.25 in. Overall Length; Super Turbo System~ LH Side~ Requires Chrome Spout PN [36358]
Features:
  • Dyno Proven To Flow Up To 700 SCFM/Support Up To 636 HP
  • Fiberglass Matting Tech To Absorb Unwanted Interior Resonance
  • Large Internal Flow Tubes Improve Exhaust Flow
  • Exclusive Patented Flow Director Design Channels Exhaust Flow
  • Limited Lifetime Warranty
  • Maintains A Mellow Performance Tone
  • Large Internal Flow Tubes Reduce Backpressure
  • Proudly Manufactured In The USA
  • Eliminates Turbulence
Condition: New

Automotive Item Grade High Performance Part
Body Height 4.250 in.
Body Length 14.000 in.
Body Width 9.750 in.
Fitment Direct OE Replacement
Flow Director Yes
Inlet Connection Type Pipe
Inlet Diameter Designation Inside Diameter
Inlet Inside Diameter 2.250 in.
Inlet Position Center
Inlet Quantity 1
Inlet Type Single Center
Main Piping Diameter 2.250 in.
Material Aluminized Steel
Muffler Body Finish Aluminized
Muffler Body Height 4.250 in.
Muffler Body Length 14.000 in.
Muffler Body Material Steel
Muffler Body Shape Oval
Muffler Body Width 9.750 in.
Muffler Count 1
Muffler Inlet Diameter 2.250 in.
Muffler Outlet Diameter 2.500 in.
Muffler Overall Length 21.250 in.
Muffler Reversible No
Muffler Type Combination
Outlet Configuration Center
Outlet Connection Type Pipe
Outlet Diameter Designation Outside Diameter
Outlet Outside Diameter 2.500 in.
Outlet Position Center
Outlet Quantity 1
Outlet Type Single Center Outlet
Product Grade Economy
Shape Oval
Tip Quantity 0

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Sub Model Engine
2001 Pontiac Grand Prix GTP  3.8L V6 

Dynomax Muffler
Dynomax logo
Dynomax Muffler
Click to Enlarge
(Read reviews)
Our List Price: $51.98

Out of Stock
Part Number: 4727-03861835
Notes: Race Series Bullet Muffler -- Round; 4 in.; Center Inlet And Outlet 2.25 in. Dia.; 18 in. Shell Length; 23.25 in. Overall Length; Bullet System
Features:
  • Exclusive Continuous Roving Fiberglass Tech.
  • 100% Welded
  • Proudly Manufactured In The USA
  • Unrestricted Straight Through Design
  • Up To 4 dbA Sound Reduction On Most Race Applications
  • Lightweight Construction
Condition: New

Body Height 4.000 in.
Body Length 18.000 in.
Body Shape Round
Body Width 4.000 in.
Class PD
Finish Aluminized
Fitment Universal
Flow Director Yes
Inlet Connection Type Pipe
Inlet Diameter 2.250 in.
Inlet Diameter Designation Inside Diameter
Inlet Inside Diameter 2.250 in.
Inlet Position Center
Inlet Quantity 1
Inlet Type Single Center
Main Piping Diameter 2.250 in.
Material Steel
Max Airflow Dual 546.000
Max Airflow Single 273.000
Muffler Count 1
Outlet Connection Type Pipe
Outlet Diameter 2.250 in.
Outlet Diameter Designation Inside Diameter
Outlet Position Center
Outlet Quantity 1
Outlet Type Single Center Outlet
Product Grade Premium
Shape Round
Tip Quantity 0

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Sub Model Engine
2001 Pontiac Grand Prix GTP  3.8L V6 

Walker Muffler - Right
Walker logo Walker Muffler Click to Enlarge
(Read reviews)
Our List Price: $91.43

Out of Stock
Part Number: 4727-05387444
Notes: Dynomax Super Turbo Direct Fit Muffler
Position: Right
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Sub Model Engine
2001 Pontiac Grand Prix GT  3.8L V6 
2001 Pontiac Grand Prix GTP  3.8L V6 



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