43 products about 1999 Ford F-150 Exhaust Manifolds, Pipes, Mufflers & Components foundVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter; F150; 4.2L Location: Driver Side; Passenger Side Other Names: Manifold Gasket Item Dimensions: 3.4 x 1.3 x 12.6 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1999 Ford F-150 Gasket More Info Vehicle Fitment 1999 Ford F-150 | Base, STX, XL, XLT | 6 Cyl 4.2 L GAS $41.71 MSRP: $61.00
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter; F150; 4.2L Location: Driver Side; Passenger Side Other Names: Manifold Gasket Item Dimensions: 3.4 x 1.3 x 12.6 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1999 Ford F-150 Gasket More Info Vehicle Fitment 1999 Ford F-150 | Base, STX, XL, XLT | 6 Cyl 4.2 L GAS $41.71 MSRP: $61.00
You Save: $19.29 (32%)
Check Fit Add to CartVEHICLE 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: XL3Z 9431-BA Package Quantity: 1 Position: Driver Side UPC: 019495104605 Part Description: 1999 Ford F-150 Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 1999 Ford F-150 | All Trims | 8 Cyl 4.6L VEHICLE SPECIFIC Product Specifications Bolt Hole Quantity: 6 Color: Color May Vary Complete: Y Configuration: One Piece Contains Applications: Y Material: Multi Layered Steel Release Wave: 12/15/2017 Thickness: 1.125 UPC: 023913653712 Part Description: 1999 Ford F-150 Exhaust Manifold Gasket Set More Info Vehicle Fitment 1999 Ford F-150 | All Trims | 6 Cyl 4.2L VEHICLE SPECIFIC Product Specifications Notes: Exits Behind Rear Wheel;If welded Assy, replace all Reqd parts. Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Outlet Connection Type: Spout Exhaust Pipe Overall Length: 55.07 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet Diameter: 2.5 Inlet Outside Diameter: 2.500 Inlet Quantity: 1 Inlet Type: Pipe Connection Internet Product Code (IPC): 05691736B04 Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 55.070 Material: Steel Max Year Covered: 2004 MFG Brand Name: Walker Exhaust MFG Model # (Series): 46957 MFG Name: Tenneco, Inc Min Year Covered: 1998 Most Popular Make / Model: Ford F-150 Most Popular Year: 2004 Outlet Diameter: 2.5 Outlet Outside Diameter: 2.500 Outlet Quantity: 1 Pipe Diameter: 2.500 Pipe Wall Thickness: 0.050 Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 1170072 Universal Or Specific Fit: Specific UPC: 086387469579 Part Description: 1999 Ford F-150 Aluminized Steel Exhaust Tailpipe More Info Vehicle Fitment 1999 Ford F-150 | Base | 6 Cyl 4.2L 1999 Ford F-150 | Base | 8 Cyl 5.4L 1999 Ford F-150 | XL | 8 Cyl 5.4L 1999 Ford F-150 | XLT | 8 Cyl 5.4L 1999 Ford F-150 | XL | 6 Cyl 4.2L 1999 Ford F-150 | XLT | 6 Cyl 4.2L 1999 Ford F-150 | All Trims | 8 Cyl 4.6L 1999 Ford F-150 | Lariat | 8 Cyl 5.4L Show More VEHICLE SPECIFIC Product Specifications Notes: Cut to Fit. Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Outlet Connection Type: Pipe Connection Exhaust Pipe Overall Length: 38.38 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet 1 Type: Pipe Connection Inlet Inside Diameter: 2.500 Inlet Quantity: 1 Inlet Type: Pipe Connection Internet Product Code (IPC): 5305D9681CF Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 38.375 Material: Steel Max Year Covered: 2004 MFG Brand Name: Walker Exhaust MFG Model # (Series): 54129 MFG Name: Tenneco, Inc Min Year Covered: 1997 Most Popular Make / Model: Ford F-150 Most Popular Year: 2004 Outlet 1 Outside Diameter: 2.5 Outlet 1 Type: Pipe Connection Outlet Outside Diameter: 2.500 Outlet Quantity: 1 Outlet Type: Pipe Connection Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 2309711 Universal Or Specific Fit: Specific UPC: 086387541299 Part Description: 1999 Ford F-150 Aluminized Steel Exhaust Intermediate Pipe More Info Vehicle Fitment 1999 Ford F-150 | Base | 6 Cyl 4.2L 1999 Ford F-150 | Base | 8 Cyl 5.4L 1999 Ford F-150 | XL | 8 Cyl 5.4L 1999 Ford F-150 | XLT | 8 Cyl 5.4L 1999 Ford F-150 | XL | 6 Cyl 4.2L 1999 Ford F-150 | XLT | 6 Cyl 4.2L 1999 Ford F-150 | All Trims | 8 Cyl 4.6L 1999 Ford F-150 | Lariat | 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 9431-CA, XL3Z 9431-FA Package Quantity: 1 Position: Driver Side UPC: 019495048893 Part Description: 1999 Ford F-150 Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 1999 Ford F-150 | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Notes: Cut to Fit.;If welded Assy, replace all Reqd parts. Exhaust Pipe Inlet Connection Type: Pipe Connection Exhaust Pipe Material: Steel Exhaust Pipe Outlet Connection Type: Pipe Connection Exhaust Pipe Overall Length: 20.375 Exhaust Pipe Wall Maximum Gauge: Undisclosed Finish: Aluminized Fitment: Direct OE Replacement Grade Type: Regular Inlet 1 Type: Pipe Connection Inlet Inside Diameter: 2.500 Inlet Quantity: 1 Inlet Type: Pipe Connection Internet Product Code (IPC): 22FE36347EF Item Grade: Standard Replacement Item has MSDS (SDS): N Length: 20.375 Material: Steel Max Year Covered: 2004 MFG Brand Name: Walker Exhaust MFG Model # (Series): 52153 MFG Name: Tenneco, Inc Min Year Covered: 1997 Most Popular Make / Model: Ford F-150 Most Popular Year: 2004 Outlet 1 Outside Diameter: 2.5 Outlet 1 Type: Pipe Connection Outlet Outside Diameter: 2.500 Outlet Quantity: 1 Outlet Type: Pipe Connection Product Grade: Economy Supplier Company Name: Tenneco, Inc Total Part VIO: 2466087 Universal Or Specific Fit: Specific UPC: 086387521536 Part Description: 1999 Ford F-150 Aluminized Steel Exhaust Intermediate Pipe More Info Vehicle Fitment 1999 Ford F-150 | Base | 6 Cyl 4.2L 1999 Ford F-150 | Base | 8 Cyl 5.4L 1999 Ford F-150 | XL | 6 Cyl 4.2L 1999 Ford F-150 | XLT | 6 Cyl 4.2L 1999 Ford F-150 | XL | 8 Cyl 5.4L 1999 Ford F-150 | XLT | 8 Cyl 5.4L 1999 Ford F-150 | All Trims | 8 Cyl 4.6L 1999 Ford F-150 | Lariat | 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: XL3Z 9430-CA Package Quantity: 1 Position: Passenger Side UPC: 019495104599 Part Description: 1999 Ford F-150 Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 1999 Ford F-150 | All Trims | 8 Cyl 4.6L VEHICLE SPECIFIC Product Specifications Notes: 2 1/2 Inch Bolt Diameter: 0.375 Clamp Design: U-Clamp Clamp Maximum Diameter: 2.5 Clamp Type: U-Bolt Finish: Natural Gauge: 11.0 Grade Type: Regular Hardware Material: Steel Internet Product Code (IPC): AC04EB41AD7 Item Grade: OEM Standard Item has MSDS (SDS): N Material: Steel Max Year Covered: 2019 MFG Brand Name: Walker Exhaust MFG Model # (Series): 35337 MFG Name: Tenneco, Inc Min Year Covered: 1963 Most Popular Make / Model: Ford F-150 Most Popular Year: 2004 Nut Type: Hex Package Contents: One Exhaust Clamp Pipe Diameter: 2.500 Product Grade: Economy Saddle Hole Type: Round Supplier Company Name: Tenneco, Inc Total Part VIO: 61647953 UPC: 086387353373 Width: 3.875 Part Description: 1999 Ford F-150 Heavy Duty Steel Natural U Bolt Clamp More Info Vehicle Fitment 1999 Ford F-150 | Base | 6 Cyl 4.2L 1999 Ford F-150 | Base | 8 Cyl 5.4L 1999 Ford F-150 | XL | 6 Cyl 4.2L 1999 Ford F-150 | XLT | 6 Cyl 4.2L 1999 Ford F-150 | XL | 8 Cyl 5.4L 1999 Ford F-150 | XLT | 8 Cyl 5.4L 1999 Ford F-150 | All Trims | 8 Cyl 4.6L 1999 Ford F-150 | Lariat | 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: 6 OE Part Number: 5L3Z 9430-AA, XL3Z 9430-AA Package Quantity: 1 Position: Passenger Side UPC: 019495069973 Part Description: 1999 Ford F-150 Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 1999 Ford F-150 | All Trims | 6 Cyl 4.2L 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: 6 OE Part Number: 5L3Z 9431-A, XL3Z 9431-AA Package Quantity: 1 Position: Driver Side UPC: 019495069980 Part Description: 1999 Ford F-150 Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 1999 Ford F-150 | All Trims | 6 Cyl 4.2L 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: XL3Z 9430-GA Package Quantity: 1 Position: Passenger Side UPC: 019495070078 Part Description: 1999 Ford F-150 Cast Iron Natural Exhaust Manifold More Info Vehicle Fitment 1999 Ford F-150 | All Trims | 8 Cyl 5.4L VEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter; 5.4 Liter; F150; 4.6L; Romeo Engine; Both;F150; 4.6L; Romeo Engine; Right;F150; 4.6L; Windsor Engine; Left;F150; 4.6L; Windsor Engine; Right;F150; 5.4L; Left;F150; 5.4L; Right 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: 1999 Ford F-150 Gasket More Info Vehicle Fitment 1999 Ford F-150 | Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 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; F150; 4.6L; Romeo Engine; Both;F150; 4.6L; Romeo Engine; Right;F150; 4.6L; Windsor Engine; Left;F150; 4.6L; Windsor Engine; Right;F150; 5.4L; Left;F150; 5.4L; Right 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: 1999 Ford F-150 Gasket More Info Vehicle Fitment 1999 Ford F-150 | Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 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; F150; 4.6L; Right Location: Passenger Side Other Names: Exhaust Manifold, Manifold Item Dimensions: 6.5 x 5.5 x 18.0 inches Item Weight: 11.60 Pounds Fitment Type: Direct Replacement Part Description: 1999 Ford F-150 Manifold More Info Vehicle Fitment 1999 Ford F-150 | Base, King Ranch, Lariat, STX, XL, XLT | 8 Cyl 4.6 L GAS $51.50 MSRP: $93.83
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter, 157" Wheelbase; 4.6 Liter, 157" Wheelbase;5.4 Liter, 157" Wheelbase Other Names: Intermed Pipe, Intermediate Pipe Item Weight: 6.20 Pounds Part Description: 1999 Ford F-150 Intermed Pipe More Info Vehicle Fitment 1999 Ford F-150 | Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS $58.43 MSRP: $79.85
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter, 157" Wheelbase; 4.6 Liter, 157" Wheelbase;5.4 Liter, 157" Wheelbase Other Names: Intermed Pipe, Intermediate Pipe Item Weight: 6.20 Pounds Part Description: 1999 Ford F-150 Intermed Pipe More Info Vehicle Fitment 1999 Ford F-150 | Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS $58.43 MSRP: $79.85
You Save: $21.42 (27%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter, 157" Wheelbase; 4.6 Liter, 157" Wheelbase;5.4 Liter, 157" Wheelbase Other Names: Intermed Pipe, Intermediate Pipe Item Weight: 6.20 Pounds Part Description: 1999 Ford F-150 Intermed Pipe More Info Vehicle Fitment 1999 Ford F-150 | Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS $58.43 MSRP: $79.85
You Save: $21.42 (27%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 21292 Body Height: 7.000 Body Length: 22.000 Body Material: Steel Body Width: 9.000 Exhaust Component Mount Type: Uses Factory Hangers Finish: Aluminized Grade Type: Regular Inlet 1 Inside Diameter: 2.500 Inlet 1 Type: Pipe Connection Inlet Configuration: Offset Inlet Offset: 1.625 Internet Product Code (IPC): D4FC7DB51F9 Item has MSDS (SDS): N Max Year Covered: 2004 MFG Brand Name: Walker Exhaust MFG Model # (Series): 18577 MFG Name: Tenneco, Inc Min Year Covered: 1997 Most Popular Make / Model: Ford F-150 Most Popular Year: 2001 Muffler Body Height: 7 Muffler Body Length: 22 Muffler Body Material: Steel Muffler Body Width: 9 Muffler Color / Finish: Aluminized Muffler Inlet: Offset Muffler Inlet Connection Type: Pipe Connection Muffler Inlet Count: 1 Muffler Inlet Diameter (in): 2.5 Muffler Inlet Diameter Designation: Inside Diameter Muffler Outlet: Offset Muffler Outlet Connection Type: Pipe Connection Muffler Outlet Count: 1 Muffler Outlet Diameter (in): 2.5 Muffler Outlet Diameter Designation: Inside Diameter Muffler Overall Length: 26 Muffler Reversible: No Muffler Shape: Oval Outlet 1 Inside Diameter: 2.500 Outlet Configuration: Offset Overall Length: 26.000 Product Grade: Economy Reversible: No Shape: Oval Supplier Company Name: Tenneco, Inc Total Part VIO: 1479304 Universal Or Specific Fit: Specific UPC: 086387185776 Part Description: 1999 Ford F-150 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler More Info Vehicle Fitment 1999 Ford F-150 | Base | 6 Cyl 4.2L 1999 Ford F-150 | Base | 8 Cyl 5.4L 1999 Ford F-150 | XL | 8 Cyl 5.4L 1999 Ford F-150 | XLT | 8 Cyl 5.4L 1999 Ford F-150 | XL | 6 Cyl 4.2L 1999 Ford F-150 | XLT | 6 Cyl 4.2L 1999 Ford F-150 | All Trims | 8 Cyl 4.6L 1999 Ford F-150 | Lariat | 8 Cyl 5.4L Show More VEHICLE SPECIFIC Product Specifications Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts. Body Height: 7.000 Body Length: 22.000 Body Material: Stainless Steel Body Width: 9.000 Exhaust Component Mount Type: No Mounts Finish: Aluminized Grade Type: Regular Inlet 1 Inside Diameter: 2.500 Inlet 1 Type: Pipe Connection Inlet Configuration: Offset Inlet Offset: 1.625 Internet Product Code (IPC): 59D93DD955D Item has MSDS (SDS): N Max Year Covered: 2004 MFG Brand Name: Walker Exhaust MFG Model # (Series): 21292 MFG Name: Tenneco, Inc Min Year Covered: 1997 Most Popular Make / Model: Ford F-150 Most Popular Year: 2004 Muffler Body Height: 7.0 Muffler Body Length: 22.0 Muffler Body Material: Stainless Steel Muffler Body Width: 9.0 Muffler Color / Finish: Bare Muffler Inlet: Offset Muffler Inlet Connection Type: Pipe Connection Muffler Inlet Count: 1 Muffler Inlet Diameter (in): 2.5 Muffler Inlet Diameter 2 (in): 0.0 Muffler Inlet Diameter Designation: Inside Diameter Muffler Outlet: Offset Muffler Outlet Connection Type: Pipe Connection Muffler Outlet Count: 1 Muffler Outlet Diameter (in): 2.5 Muffler Outlet Diameter Designation: Inside Diameter Muffler Overall Length: 26.0 Muffler Reversible: No Muffler Shape: Oval Outlet 1 Inside Diameter: 2.500 Outlet Configuration: Offset Overall Length: 26.000 Product Grade: Economy Reversible: No Shape: Oval Supplier Company Name: Tenneco, Inc Total Part VIO: 1479304 Universal Or Specific Fit: Specific UPC: 086387212922 Part Description: 1999 Ford F-150 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler More Info Vehicle Fitment 1999 Ford F-150 | Base | 6 Cyl 4.2L 1999 Ford F-150 | Base | 8 Cyl 5.4L 1999 Ford F-150 | XL | 8 Cyl 5.4L 1999 Ford F-150 | XLT | 8 Cyl 5.4L 1999 Ford F-150 | XL | 6 Cyl 4.2L 1999 Ford F-150 | XLT | 6 Cyl 4.2L 1999 Ford F-150 | All Trims | 8 Cyl 4.6L 1999 Ford F-150 | Lariat | 8 Cyl 5.4L Show More VEHICLE SPECIFIC Product Specifications Notes: 5.4 Liter; F150; 5.4L; Right Location: Passenger Side Other Names: Exhaust Manifold, Manifold Item Dimensions: 8.7 x 7.7 x 21.0 inches Item Weight: 13.40 Pounds Fitment Type: Direct Replacement Part Description: 1999 Ford F-150 Manifold More Info Vehicle Fitment 1999 Ford F-150 | Base, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS $72.99 MSRP: $107.67
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter, 120" Wheelbase;4.2 Liter, 139" & 157" WB Other Names: Muffler, Muffler W/Tailpipe Item Weight: 21.40 Pounds Replaces: 1L3Z-5230-BA, 1L3Z-5230-DA, YL3Z-5230-AA Part Description: 1999 Ford F-150 Muffler W/Tailpipe More Info Vehicle Fitment 1999 Ford F-150 | Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter, 120" Wheelbase;4.2 Liter, 139" & 157" WB Other Names: Muffler, Muffler W/Tailpipe Item Weight: 21.40 Pounds Replaces: 1L3Z-5230-BA, 1L3Z-5230-DA, YL3Z-5230-AA Part Description: 1999 Ford F-150 Muffler W/Tailpipe More Info Vehicle Fitment 1999 Ford F-150 | Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter, 120" Wheelbase;4.2 Liter, 139" & 157" WB Other Names: Muffler, Muffler W/Tailpipe Item Weight: 21.40 Pounds Replaces: 1L3Z-5230-BA, 1L3Z-5230-DA, YL3Z-5230-AA Part Description: 1999 Ford F-150 Muffler W/Tailpipe More Info Vehicle Fitment 1999 Ford F-150 | Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter, 120" Wheelbase;4.2 Liter, 139" & 157" WB Other Names: Muffler, Muffler W/Tailpipe Item Weight: 21.40 Pounds Replaces: 1L3Z-5230-BA, 1L3Z-5230-DA, YL3Z-5230-AA Part Description: 1999 Ford F-150 Muffler W/Tailpipe More Info Vehicle Fitment 1999 Ford F-150 | Base, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter; F150; 4.2L; Right Location: Passenger Side Other Names: Exhaust Manifold, Manifold Item Dimensions: 9.1 x 3.8 x 16.9 inches Item Weight: 12.30 Pounds Fitment Type: Direct Replacement Replaces: XL3Z-9430-AA Part Description: 1999 Ford F-150 Manifold More Info Vehicle Fitment 1999 Ford F-150 | Base, STX, XL, XLT | 6 Cyl 4.2 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.2 Liter; F150; 4.2L; Left Location: Driver Side Other Names: Exhaust Manifold, Manifold Item Dimensions: 9.3 x 3.6 x 17.2 inches Item Weight: 12.00 Pounds Fitment Type: Direct Replacement Replaces: XL3Z-9431-AA Part Description: 1999 Ford F-150 Manifold More Info Vehicle Fitment 1999 Ford F-150 | Base, STX, XL, XLT | 6 Cyl 4.2 L GAS VEHICLE SPECIFIC Product Specifications Notes: 5.4 Liter; F150; 5.4L; Left 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: 1999 Ford F-150 Manifold More Info Vehicle Fitment 1999 Ford F-150 | Base, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS VEHICLE SPECIFIC Product Specifications Notes: 4.6 Liter, 139" Wheelbase;5.4 Liter, 139" Wheelbase;F150; 139" Wheelbase; 5.4L Part Description: 1999 Ford F-150 Exhaust Intermediate Pipe Vehicle Fitment 1999 Ford F-150 | Base, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, XL, XLT | 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS