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Home
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QX4
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2001
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Exhaust Manifolds, Pipes, Mufflers & Components
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Muffler
2001 Infiniti QX4 Muffler
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2001 Infiniti QX4
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Exhaust Manifolds, Pipes & Mufflers
Department
OE
Replacement
Body Length
12
Inlet Configuration
Center
Dual
Material
Stainless Steel
Steel
Outlet Configuration
Center
Offset
Shape
Oval
Round
Brands
Bosal
Walker
Prices
$149.99 and under
$150 to $299.99
$300 to $499.99
$500 and over
6 Products found
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OEM (Genuine)
2001 Infiniti QX4 Muffler Assy-Exhaust Main
PartNumber:
20100-5W015
FITS YOUR VEHICLE
Product Specifications
Notes:
2001-03, W/4WD;2001-03, W/O 4WD
Other Names:
Muffler
Item Dimensions:
67.3 x 37.8 x 13.3 inches
Item Weight:
35.00 Pounds
Replaces:
20100-5W002, 20100-5W014, 20100-5W000, 20100-5W012, 20100-5W01E, 20100-5W010, 20100-5W004
Part Description:
Muffler Assy-Exhaust Main
More Info
$798.72
MSRP:
$1095.65
You Save: $296.93 (28%)
Add to Cart
Walker®
Soundfx Front Aluminized Steel Oval Direct Fit Exhaust Muffler for 2001 Infiniti QX4
PartNumber:
18963
FITS YOUR VEHICLE
Product Specifications
Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 54377
Body Height: 5.500
Body Length: 18.000
Body Material: Steel
Body Width: 11.000
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 1.750
Inlet 1 Type: Pipe Connection
Inlet 2 Inside Diameter: 1.750
Inlet 2 Type: Pipe Connection
Inlet Configuration: Dual
Inlet Offset: 1.5
Internet Product Code (IPC): A021B8B9135
Item has MSDS (SDS): N
Max Year Covered: 2004
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 18963
MFG Name: Tenneco, Inc
Min Year Covered: 2001
Most Popular Make / Model: Nissan Pathfinder
Most Popular Year: 2001
Muffler Body Height: 5.5
Muffler Body Length: 18.0
Muffler Body Material: Steel
Muffler Body Width: 11.0
Muffler Color / Finish: Aluminized
Muffler Inlet: Dual Inlet - Offset
Muffler Inlet Connection Type: Pipe Connection
Muffler Inlet Count: 2
Muffler Inlet Diameter (in): 1.75
Muffler Inlet Diameter Designation: Inside Diameter
Muffler Outlet: Offset
Muffler Outlet Connection Type: 2-Bolt Welded Flange
Muffler Outlet Count: 1
Muffler Outlet Diameter (in): 2.0
Muffler Outlet Diameter Designation: Outside Diameter
Muffler Overall Length: 39.5
Muffler Reversible: No
Muffler Shape: Oval
Outlet Configuration: Offset
Overall Length: 39.500
Product Grade: Economy
Reversible: No
Shape: Oval
Supplier Company Name: Tenneco, Inc
Total Part VIO: 158500
Universal Or Specific Fit: Specific
UPC: 086387189637
Part Description: Soundfx Front Aluminized Steel Oval Direct Fit Exhaust Muffler
More Info
$87.13
Add to Cart
Bosal®
Rear Exhaust Muffler for 2001 Infiniti QX4
PartNumber:
278-713
FITS YOUR VEHICLE
Product Specifications
Exhaust Component Mount Type: Uses New Hangers (Included)
Inlet Flange Bolt Hole Quantity: 2
Internet Product Code (IPC): 60E69409117
Item has MSDS (SDS): No
MFG Brand Name: Bosal
MFG Model # (Series): 278-713
Muffler Body Height (in): 6.1
Muffler Body Length: 10.61
Muffler Body Material: Aluminized Steel
Muffler Color/Finish: Aluminized
Muffler Inlet: Centered
Muffler Inlet Connection Type: Flange Connection
Muffler Inlet Count: 1
Muffler Inlet Diameter (in): 2.03
Muffler Inlet Diameter Designation: Inside Diameter
Muffler Outlet: Centered
Muffler Outlet Connection Type: Pipe Connection
Muffler Overall Length (in): 49.0
Muffler Reversible: No
Muffler Shape: Oval
Muffler Type: Reflection
Pipe Material: Aluminized Steel
Resonator Shape: Round
Series: Direct-Fit Exhaust
Supplier Company Name: Bosal
UPC: 623920308157
Part Description: Rear Exhaust Muffler
More Info
$121.36
Add to Cart
View Related Parts
OEM (Genuine)
2001 Infiniti QX4 Post Muffler Assembly
PartNumber:
20350-4W020
FITS YOUR VEHICLE
Product Specifications
Notes:
2001-03
Other Names:
Muffler, Resonator
Item Dimensions:
49.4 x 9.9 x 9.9 inches
Item Weight:
13.00 Pounds
Fitment Type:
Direct Replacement
Replaces:
20350-4W01A, 20350-4W010
Part Description:
Post Muffler Assembly
More Info
$306.30
MSRP:
$420.18
You Save: $113.88 (28%)
Add to Cart
Walker®
Quiet Flow Rear Stainless Steel Round Aluminized Exhaust Muffler And Pipe Assembly for 2001 Infiniti QX4
PartNumber:
54378
FITS YOUR VEHICLE
Product Specifications
Notes: Premium - Limited Lifetime Warranty
Body Height: 5.000
Body Length: 12.000
Body Material: Stainless Steel
Body Width: 5.000
Exhaust Component Mount Type: Uses Factory Hangers
Finish: Aluminized
Grade Type: Regular
Inlet 1 Outside Diameter: 2.100
Inlet 1 Type: 2 Bolt Welded Flange
Inlet Configuration: Center
Internet Product Code (IPC): 9903A28C6B5
Item has MSDS (SDS): N
Max Year Covered: 2004
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 54378
MFG Name: Tenneco, Inc
Min Year Covered: 2001
Most Popular Make / Model: Nissan Pathfinder
Most Popular Year: 2001
Muffler Body Height: 5
Muffler Body Length: 12
Muffler Body Material: Stainless Steel
Muffler Body Width: 5
Muffler Color / Finish: Bare
Muffler Inlet: Centered
Muffler Inlet Connection Type: 2-Bolt Welded Flange
Muffler Inlet Count: 1
Muffler Inlet Diameter Designation: Outside Diameter
Muffler Outlet: Centered
Muffler Outlet Connection Type: Pipe Connection
Muffler Outlet Count: 1
Muffler Outlet Diameter (in): 2.25
Muffler Outlet Diameter Designation: Outside Diameter
Muffler Overall Length: 46.55
Muffler Reversible: No
Muffler Shape: Round
Outlet 1 Outside Diameter: 2.250
Outlet Configuration: Center
Overall Length: 46.500
Product Grade: Economy
Shape: Round
Supplier Company Name: Tenneco, Inc
Total Part VIO: 158500
UPC: 086387543781
Part Description: Quiet Flow Rear Stainless Steel Round Aluminized Exhaust Muffler And Pipe Assembly
More Info
$75.14
Add to Cart
Walker®
Soundfx Rear Aluminized Steel Round Direct Fit Exhaust Muffler for 2001 Infiniti QX4
PartNumber:
18962
FITS YOUR VEHICLE
Product Specifications
Notes: optional; SoundFX for 54378
Body Height: 5.000
Body Length: 12.000
Body Material: Steel
Body Width: 5.000
Finish: Aluminized
Grade Type: Regular
Inlet 1 Type: 2 Bolt Welded Flange
Inlet Configuration: Center
Internet Product Code (IPC): 94A21ACA976
Item has MSDS (SDS): N
Max Year Covered: 2004
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 18962
MFG Name: Tenneco, Inc
Min Year Covered: 2001
Most Popular Make / Model: Nissan Pathfinder
Most Popular Year: 2001
Muffler Body Height: 5.0
Muffler Body Length: 12.0
Muffler Body Material: Steel
Muffler Body Width: 5.0
Muffler Color / Finish: Aluminized
Muffler Inlet: Centered
Muffler Inlet Connection Type: 2-Bolt Welded Flange
Muffler Inlet Count: 1
Muffler Inlet Diameter (in): 2.0
Muffler Inlet Diameter Designation: Outside Diameter
Muffler Outlet: Centered
Muffler Outlet Connection Type: Pipe Connection
Muffler Outlet Count: 1
Muffler Outlet Diameter (in): 2.25
Muffler Outlet Diameter Designation: Outside Diameter
Muffler Overall Length: 49.5
Muffler Reversible: No
Muffler Shape: Round
Outlet 1 Outside Diameter: 2.250
Outlet Configuration: Center
Overall Length: 49.500
Product Grade: Economy
Reversible: No
Shape: Round
Supplier Company Name: Tenneco, Inc
Total Part VIO: 158500
Universal Or Specific Fit: Specific
UPC: 086387189620
Part Description: Soundfx Rear Aluminized Steel Round Direct Fit Exhaust Muffler
More Info
$51.99
Add to Cart