Walker Exhaust Quiet-Flow SS 55339 Exhaust Muffler Assembly Fits select: 2003-2006 FORD EXPEDITION, 2003-2006 LINCOLN NAVIGATOR

Walker® is the only aftermarket exhaust manufacturer in North America with the capability to combine industry-leading coverage with a direct fit OE-style replacement, 100% structural stainless steel muffler, which provides more than three times the average lifespan of competitors' aluminized replacement mufflers. Walker® Quiet-FlowSS is available for many popular European, Asian and North American vehicles. In addition to Walker's renowned precision fit, superior flow, and OE-style sound, these mufflers feature 100% stainless steel heads, shell, bushings, louvered tubes and partitions. Walker® Quiet-FlowSS mufflers have a Limited Lifetime Warranty and a 90-day Safe and Sound® guarantee.Muffler Outlet Diameter Designation: Outside DiameterMuffler Inlet Diameter Designation: Outside DiameterMuffler Inlet Connection Type: 2 Bolt Welded FlangeMuffler Outlet Connection Type: Pipe ConnectionMuffler Body Material: Stainless SteelWalker Quiet-Flow SS Muffler AssemblyMuffler Outlet Configuration: OffsetMuffler Inlet Configuration: OffsetMuffler Inlet Diameter 1: 2.950 INMuffler Outlet Diameter: 2.750 INMuffler Overall Length: 52.100 INMuffler Body Length: 26.000 INFitment: Direct OE ReplacementMuffler Body Height: 7.000 INMuffler Body Width: 9.000 INMuffler Type: CombinationExhaust Muffler AssemblyMuffler Outlet Count: 1Muffler Inlet Count: 1Muffler Reversible: NoMuffler Shape: OvalWalker Mflr AssmbyMflr Assmby2014-2003 Ford Expedition, 2014-2003 Lincoln Navigator

• 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:
2003-2006 FORD EXPEDITION 8 Cyl 5.4 L
2003-2006,2009-2014 LINCOLN NAVIGATOR 8 Cyl 5.4 L
2007-2008,2010 FORD EXPEDITION XLT 8 Cyl 5.4 L
2012-2014 FORD EXPEDITION LIMITED 8 Cyl 5.4 L
2008 LINCOLN NAVIGATOR L 8 Cyl 5.4 L
2011 FORD EXPEDITION XLT/KING RANCH 8 Cyl 5.4 L
2007 LINCOLN NAVIGATOR 8 Cyl 5.4 L
2009 FORD EXPEDITION EDDIE BAUER 8 Cyl 5.4 L
and more - add your vehicle to our fit widget to check

Manufacturer part number	55339
Vehicle make	Ford; Lincoln
Vehicle model	Expedition; Navigator
Vehicle year	2003
Inlet diameter	2.950"
Outlet diameter	2.750 in
Muffler type	Combination
Material	Stainless Steel
Brand	Quiet-Flow
Vehicle fitment type	Specific
Automotive parts division	Direct Replacement
Features	Easy Installation
Finish	Aluminized
Vehicle type	Truck
Model	55339
Weight	22 lb
Count	1
Compatible cars	2003-2006 Ford Expedition; 2003-2004 Ford Expedition; 2007-2014 Ford Expedition; 2007-2010 Ford Expedition; 2008-2014 Ford Expedition; 2008-2008 Ford Expedition; 2009-2011 Ford Expedition; 2011-2014 Ford Expedition; 2011-2011 Ford Expedition; 2003-2004 Lincoln Navigator; 2005-2006 Lincoln Navigator; 2007-2011 Lincoln Navigator; 2007-2007 Lincoln Navigator; 2008-2014 Lincoln Navigator