Dorman Direct Fit Exhaust Manifold: without Heat Shield, 674-690
In stock
$194.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Ford Expedition Exhaust Systems
50 products listed as compatible with this vehicle by the retailer feed.
Back to 2003 Ford Expedition parts
MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter, 99206HM
In stock
$194.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID), 93248
In stock
$195.99
Listed as compatible with this vehicle by the retailer feed.
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Flowmaster Inc. Super 50 Muffler - 3.00 Offset In - 3.00 Center Out - Moderate Sound, 53056
In stock
$204.99
Listed as compatible with this vehicle by the retailer feed.
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BRExhaust Exhaust Direct-Fit Muffler Assembly, 100-8537
In stock
$219.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter, 99176HM
In stock
$326.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID), 83513
In stock
$448.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 458076
In stock
$458.99
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID), 83418
In stock
$552.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 459056
In stock
$615.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 24412
In stock
$672.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49605
In stock
$686.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1677S 1 1/2" Header Shorty Stainless Steel 97-03 Ford Truck 4.6L
In stock
$693.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1679S 1 1/2" Header Shorty Stainless Steel 97-03 Ford Truck 5.4L 2V
In stock
$708.99
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 24414
In stock
$735.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1677Sjs 1 1/2" Header Shorty Stainless Steel 97-03 Ford Truck 4.6L Silver Ceramic
In stock
$831.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 3" Inlet (ID) 2.5" Outlet (OD), 53863
In stock
$888.99
Listed as compatible with this vehicle by the retailer feed.
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JBA Performance 1679Sjs 1 1/2" Header Shorty Stainless Steel 97-03 Ford Truck 5.4L Silver Ceramic
In stock
$906.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (ID) 3" Outlet (OD), 54816
In stock
$918.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.5" Inlet (OD) 3.5" Outlet (OD), 16550
In stock
$943.99
Listed as compatible with this vehicle by the retailer feed.
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Walker Ultra EPA Direct Fit Catalytic Converter 2.5" Outlet (OD), 16552
In stock
$1,011.00
Listed as compatible with this vehicle by the retailer feed.
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MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49607
In stock
$1,340.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter 2.5" Inlet (ID) 3.671" Outlet (ID), 83592
In stock
$1,724.00
Listed as compatible with this vehicle by the retailer feed.
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Walker CalCat CARB Direct Fit Catalytic Converter 2.5" Outlet (OD), 83591
In stock
$1,768.00
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.