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2002 Nissan Pathfinder

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Walker 54378 Exhaust Muffler Assembly
for 2002 Nissan Pathfinder 3.5L V6 Gas DOHC

Walker 54378 Exhaust Muffler Assembly - 2002 Nissan Pathfinder
Walker 54378 Exhaust Muffler Assembly - 2002 Nissan Pathfinder Image 1
Walker 54378 Exhaust Muffler Assembly - 2002 Nissan Pathfinder

Walker
Brand:Walker
Part Number: 54378
UPC: 086387543781
Weight: 7.75 lbs
Condition:New



On Sale:

$89.40

Availability:
16 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

QUIET-FLOW3 MUFFLER ASSEM

Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.

Features and Benefits:

  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
  • PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes

Specifications:

Body Diameter:
5 in.
Body Height:
5 in.
Body Length:
12 in.
Body Material:
Stainless Steel
Body Width:
5 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Outside Diameter:
2.1 in.
Inlet 1 Type:
2 Bolt Welded Flange
Inlet Configuration:
Center
Inlet Outside Diameter:
2.1 in.
Inlet Quantity:
1
Inlet Type:
2 Bolt Welded Flange
Muffler Material:
Stainless Steel
Muffler Shape:
Round
Muffler Type:
Combination
Outlet 1 Outside Diameter:
2.25 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Center
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
46.5 in.
Shape:
Round
AP Exhaust #:
54168
AP Exhaust #:
7686
Bosal #:
278-713
Walker Exhaust #:
54377
Country of Origin:
US

Walker 54378 Exhaust Muffler Assembly compatibility with your 2002 Nissan Pathfinder...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Nissan Pathfinder

3.5L V6 Gas DOHC
1
 
Rear
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
 

Nissan Pathfinder



3.5L V6 Gas DOHC

Rear Quiet-Flow SS
Premium
Limited Lifetime Warranty

1 Per Vehicle

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