37 products about 2003 Ford Expedition Exhaust Manifolds, Pipes, Mufflers & Components foundVEHICLE SPECIFIC Product Specifications Notes: Expedition, Navigator; 4.6l;Expedition, Navigator; 5.4l; Expedition Other Names: Muffler, Muffler W/Tailpipe Item Weight: 33.00 Pounds Replaces: 3L7Z-5230-AA, 4L1Z-5230-AA Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Expedition, Navigator; 4.6l;Expedition, Navigator; 5.4l; Expedition Other Names: Muffler, Muffler W/Tailpipe Item Weight: 33.00 Pounds Replaces: 3L7Z-5230-AA, 4L1Z-5230-AA Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Expedition, Navigator; 4.6l;Expedition, Navigator; 5.4l; Expedition Other Names: Muffler, Muffler W/Tailpipe Item Weight: 33.00 Pounds Replaces: 3L7Z-5230-AA, 4L1Z-5230-AA Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Expedition, Navigator; 4.6l;Expedition, Navigator; 5.4l; Expedition Other Names: Muffler, Muffler W/Tailpipe Item Weight: 33.00 Pounds Replaces: 3L7Z-5230-AA, 4L1Z-5230-AA Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: If welded Assy, replace all Reqd parts. Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Maximum Diameter: 0.0 Exhaust Pipe Minimum Diameter: 0.0 Exhaust Pipe Outlet Connection Type: Pipe Connection Exhaust Pipe Overall Length: 20.75 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet Diameter: 0.0 Inlet Inside Diameter: 2.750 Inlet Quantity: 1 Inlet Type: Pipe Connection Internet Product Code (IPC): 222F01DD334 Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 22.125 Material: Steel Max Year Covered: 2006 MFG Brand Name: Walker Exhaust MFG Model # (Series): 52308 MFG Name: Tenneco, Inc Min Year Covered: 2003 Most Popular Make / Model: Ford Expedition Most Popular Year: 2003 Outlet Diameter: 0.0 Outlet Inside Diameter: 2.750 Outlet Quantity: 1 Outlet Type: Pipe Connection Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 480322 Universal Or Specific Fit: Specific UPC: 086387523080 Part Description: 2003 Ford Expedition Aluminized Steel Exhaust Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 4.6L 2003 Ford Expedition | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Finish: Natural Flange Bolt Hole Quantity: 0 Flange Stud Hole Quantity: 2 Gasket or Seal Included: Yes Header Material: Cast Iron Heat Shield Included: Yes Inlet Port Shape: Round Installation Hardware Included: Yes Item Grade: Regular Manifold Bolt Hole Quantity: 8 OE Part Number: 2L1Z-9431-DA Package Quantity: 1 Position: Driver Side UPC: 019495215257 Part Description: 2003 Ford Expedition Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 4.6L VEHICLE SPECIFIC Product Specifications Class: B Material: High Temperature Graphite with Wire Mesh Core Outer Diameter: 3.68" Packaging: Poly Bag Port 1 Length: 2.97" Port 1 Width: 2.97" Thickness: 0.53" Part Description: 2003 Ford Expedition High Temperature Graphite More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 4.6L 2003 Ford Expedition | Eddie Bauer | 8 Cyl 4.6L 2003 Ford Expedition | XLT | 8 Cyl 4.6L 2003 Ford Expedition | Eddie Bauer | 8 Cyl 5.4L 2003 Ford Expedition | XLT | 8 Cyl 5.4L 2003 Ford Expedition | All Trims | 8 Cyl 5.4L Show More VEHICLE SPECIFIC Product Specifications Finish: Natural Flange Bolt Hole Quantity: 0 Flange Stud Hole Quantity: 2 Gasket or Seal Included: Yes Header Material: Cast Iron Heat Shield Included: No Inlet Port Shape: Round Installation Hardware Included: Yes Item Grade: Regular Manifold Bolt Hole Quantity: 8 OE Part Number: 2L1Z 9430-BA Package Quantity: 1 Position: Passenger Side UPC: 019495127123 Part Description: 2003 Ford Expedition Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 4.6L 2003 Ford Expedition | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Notes: 2 3/4 Inch Bolt Diameter: 0.375 Clamp Design: U-Clamp Clamp Maximum Diameter: 2.75 Clamp Type: U-Bolt Finish: Natural Gauge: 11.0 Grade Type: Regular Hardware Material: Steel Internet Product Code (IPC): 53860BFD66C Item Grade: OEM Standard Item has MSDS (SDS): N Material: Steel Max Year Covered: 2019 MFG Brand Name: Walker Exhaust MFG Model # (Series): 35793 MFG Name: Tenneco, Inc Min Year Covered: 1975 Most Popular Make / Model: Chevrolet Silverado 1500 Most Popular Year: 2007 Nut Type: Hex Package Contents: One Exhaust Clamp Pipe Diameter: 2.750 Product Grade: Economy Saddle Hole Type: Round Supplier Company Name: Tenneco, Inc Total Part VIO: 29778938 UPC: 086387357937 Width: 4.125 Part Description: 2003 Ford Expedition Heavy Duty Steel Natural U Bolt Clamp More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 4.6L 2003 Ford Expedition | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Finish: Natural Flange Bolt Hole Quantity: 0 Flange Stud Hole Quantity: 2 Gasket or Seal Included: Yes Header Material: Cast Iron Heat Shield Included: No Inlet Port Shape: Round Installation Hardware Included: Yes Item Grade: Regular Manifold Bolt Hole Quantity: 8 OE Part Number: 2L1Z 9431-CA, XL3Z 9431-FA Package Quantity: 1 Position: Driver Side UPC: 019495048893 Part Description: 2003 Ford Expedition Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter Other Names: Muffler W/Tailpipe Item Weight: 33.60 Pounds Fitment Type: Direct Replacement Replaced by: 4L7Z-5230-A Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter Other Names: Muffler W/Tailpipe Item Weight: 33.60 Pounds Fitment Type: Direct Replacement Replaced by: 4L7Z-5230-A Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter Other Names: Muffler W/Tailpipe Item Weight: 33.60 Pounds Fitment Type: Direct Replacement Replaced by: 4L7Z-5230-A Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter Other Names: Muffler W/Tailpipe Item Weight: 33.60 Pounds Fitment Type: Direct Replacement Replaced by: 4L7Z-5230-A Part Description: 2003 Ford Expedition Muffler W/Tailpipe More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS $334.87 MSRP: $446.27
You Save: $111.40 (25%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter; 5.4 Liter Sohc Location: Driver Side; Passenger Side Other Names: Exhaust Manifold Gasket, Manifold Gasket Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: YC2Z-9448-CA Part Description: 2003 Ford Expedition Gasket More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $12.07 MSRP: $17.33
You Save: $5.26 (31%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter; 5.4 Liter Sohc Location: Driver Side; Passenger Side Other Names: Exhaust Manifold Gasket, Manifold Gasket Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: YC2Z-9448-CA Part Description: 2003 Ford Expedition Gasket More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $12.07 MSRP: $17.33
You Save: $5.26 (31%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter; 5.4 Liter Sohc Location: Passenger Side Other Names: Exhaust Manifold, Manifold Item Dimensions: 21.1 x 9.1 x 5.9 inches Item Weight: 10.50 Pounds Fitment Type: Direct Replacement Part Description: 2003 Ford Expedition Manifold More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $91.62 MSRP: $138.83
You Save: $47.21 (35%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: If welded Assy, replace all Reqd parts. Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Maximum Diameter: 0.0 Exhaust Pipe Minimum Diameter: 0.0 Exhaust Pipe Outlet Connection Type: Pipe Connection Exhaust Pipe Overall Length: 30.125 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet 1 Inside Diameter: 2.750 Inlet 1 Type: Pipe Connection Inlet Diameter: 0.0 Inlet Quantity: 1 Internet Product Code (IPC): 02899D4DBDB Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 32.250 Material: Steel Max Year Covered: 2006 MFG Brand Name: Walker Exhaust MFG Model # (Series): 53447 MFG Name: Tenneco, Inc Min Year Covered: 2003 Most Popular Make / Model: Ford Expedition Most Popular Year: 2003 Outlet 1 Outside Diameter: 2.750 Outlet 1 Type: Pipe Connection Outlet Diameter: 0.0 Outlet Quantity: 1 Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 586184 Universal Or Specific Fit: Specific UPC: 086387534475 Part Description: 2003 Ford Expedition Aluminized Steel Exhaust Extension Pipe More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 4.6L 2003 Ford Expedition | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts. Body Height: 7.000 Body Length: 26.000 Body Material: Stainless Steel Body Width: 9.000 Exhaust Component Mount Type: Uses Factory Hangers Finish: Aluminized Grade Type: Regular Inlet 1 Outside Diameter: 2.950 Inlet 1 Type: 2 Bolt Welded Flange Inlet Configuration: Offset Internet Product Code (IPC): 7B4DAC2EB21 Item has MSDS (SDS): N Max Year Covered: 2014 MFG Brand Name: Walker Exhaust MFG Model # (Series): 55339 MFG Name: Tenneco, Inc Min Year Covered: 2003 Most Popular Make / Model: Ford Expedition Most Popular Year: 2003 Muffler Body Height: 7.0 Muffler Body Length: 26.0 Muffler Body Material: Stainless Steel Muffler Body Width: 9.0 Muffler Color / Finish: Bare Muffler Inlet: Offset Muffler Inlet Connection Type: 2-Bolt Welded Flange Muffler Inlet Count: 1 Muffler Inlet Diameter (in): 0.0 Muffler Inlet Diameter 2 (in): 0.0 Muffler Inlet Diameter Designation: Outside Diameter Muffler Outlet: Offset Muffler Outlet Connection Type: Pipe Connection Muffler Outlet Count: 1 Muffler Outlet Diameter (in): 2.75 Muffler Outlet Diameter Designation: Outside Diameter Muffler Overall Length: 52.1 Muffler Reversible: No Muffler Shape: Oval Outlet 1 Outside Diameter: 2.750 Outlet Configuration: Offset Overall Length: 52.125 Product Grade: Economy Shape: Oval Supplier Company Name: Tenneco, Inc Total Part VIO: 894025 UPC: 086387553391 Part Description: 2003 Ford Expedition Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler And Pipe Assembly More Info Vehicle Fitment 2003 Ford Expedition | All Trims | 8 Cyl 4.6L 2003 Ford Expedition | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Notes: No. 1 Location: Driver Side; Passenger Side Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Replaces: -W706842-S309, -N806368-S427, -W520215-S427, -W520215-S309 Part Description: 2003 Ford Expedition Mount Plate Nut More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, NBX, Platinum, SSV, XL, XLS, XLT, XLT Sport | 6 Cyl 3.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS $0.73 MSRP: $1.24
You Save: $0.51 (42%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter;5.4 Liter Sohc Other Names: Heat Shield Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 2003 Ford Expedition Heat Shield More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter, 4WD;5.4 Liter Sohc Other Names: Damper Item Weight: 3.50 Pounds Fitment Type: Direct Replacement Replaces: 2L1Z-5F240-BA Part Description: 2003 Ford Expedition Damper Assembly More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter, 4WD;5.4 Liter Sohc Other Names: Damper Item Weight: 3.50 Pounds Fitment Type: Direct Replacement Replaces: 2L1Z-5F240-BA Part Description: 2003 Ford Expedition Damper Assembly More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Expedition, Navigator; 5.4l; Left; Sohc; 5.4 Liter Sohc Location: Driver Side Other Names: Exhaust Manifold, Manifold Item Dimensions: 9.5 x 6.8 x 19.8 inches Item Weight: 13.30 Pounds Fitment Type: Direct Replacement Replaces: XL3Z-9431-FA Part Description: 2003 Ford Expedition Manifold More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLT, XLT Sport | 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter; Expedition, Navigator; 4.6l; Left Location: Driver Side Other Names: Exhaust Manifold, Manifold Item Dimensions: 19.9 x 8.9 x 5.7 inches Item Weight: 11.50 Pounds Fitment Type: Direct Replacement Part Description: 2003 Ford Expedition Manifold More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS VEHICLE SPECIFIC Product Specifications Notes: Expedition, Navigator; 5.4l; Right; Dohc Other Names: Exhaust Manifold, Manifold Item Dimensions: 24.4 x 10.0 x 7.0 inches Item Weight: 12.00 Pounds Fitment Type: Direct Replacement Part Description: 2003 Ford Expedition Manifold More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLT, XLT Sport | 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: Expedition, Navigator; 5.4l; Left; Dohc Other Names: Exhaust Manifold, Manifold Item Dimensions: 21.1 x 8.7 x 5.7 inches Item Weight: 14.00 Pounds Fitment Type: Direct Replacement Part Description: 2003 Ford Expedition Manifold More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLT, XLT Sport | 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter, Converter; 5.4 Liter Sohc, Converter Location: Driver Side Other Names: Exhaust Shield Item Weight: 2.40 Pounds Fitment Type: Direct Replacement Part Description: 2003 Ford Expedition Exhaust Shield More Info Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 5.4 Liter Sohc Part Description: 2003 Ford Expedition Exhaust Pipe Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 5.4 Liter Sohc Part Description: 2003 Ford Expedition Exhaust Resonator Vehicle Fitment 2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 5.4 L GAS