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Walker Exhaust Quiet-Flow SS 54378 Exhaust Muffler Assembly Fits select: 2001-2004 NISSAN PATHFINDER, 2001-2003 INFINITI QX4
4.8 (30 items)
Limited Time SaleUntil the end
04
31
54
US$41.99 cheaper than the new price!!
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Used US$27.99
Product details
| Management number | 230470013 | Release Date | 2026/06/18 | List Price | US$27.99 | Model Number | 230470013 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
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.
- 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
Additional Features
- Finish:Aluminized
- Muffler Type:Combination
Fits Select:
2001-2004 NISSAN PATHFINDER 6 Cyl 3.5 L
2001-2003 INFINITI QX4 6 Cyl 3.5 L
and more - add your vehicle to our fit widget to check
| Manufacturer part number | 54378 |
|---|---|
| Vehicle make | Nissan; Infiniti |
| Vehicle model | Pathfinder; QX4 |
| Vehicle year | 2001 |
| Inlet diameter | 2.100" |
| Outlet diameter | 2.250 in |
| Muffler type | Combined Resonance & Absorber Muffler |
| Material | Stainless Steel |
| Brand | Walker |
| Vehicle fitment type | Specific |
| Automotive parts division | Direct Replacement |
| Features | Easy Installation |
| Finish | Aluminized |
| Vehicle type | Truck |
| Model | 54378 |
| Size | 61.000 |
| Weight | 7.65 |
| Count | 1 |
| Has written warranty | No |
| Compatible cars | 2001-2001 Nissan Pathfinder; 2002-2004 Nissan Pathfinder; 2001-2003 Infiniti QX4 |
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