22 products about 1991 Ford F-250 Catalytic Converters & Components foundVEHICLE SPECIFIC Product Specifications Notes: w/Conv; Used w/15742 if Air Tube Reqd;w/Conv; Used w/15739 if Air Tube Reqd;Used w/15742 if Air Tube Reqd;Used w/15849 if Air Tube Reqd; Up to 8500 G.V.W.R.;Under 8,500lb GVW; Used w/15849 if Air Tube Reqd; Up to 8500 G.V.W.R.;Used w/15739 if Air Tube Reqd Class: B Part Description: 1991 Ford F-250 Air Tube Kit More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 6 Cyl 4.9L 1991 Ford F-250 | All Trims | 8 Cyl 5.0L 1991 Ford F-250 | All Trims | 8 Cyl 5.8L Show More VEHICLE SPECIFIC Product Specifications Bolt Length: 1.180 Complete: Y Contains Applications: Y Finish: Coated Length: 3.270 Material: Steel Release Wave: 12/15/2017 Spring End 1 Inside Diam (IN): 0.690 Spring End 2 Inside Diam (IN): 0.690 Thread Diameter: 0.385 Thread Type: Medium UPC: 023913666224 Part Description: 1991 Ford F-250 Exhaust Bolt and Spring More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-104;Certification Level : PRE-OBDII; OE Spec; Cutting & Welding Reqd During Installation Air Tube: No Body Type: Clam Shell Catalytic Converter Body Length: 12" Catalytic Converter Body Shape: Oval Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Overall Length: 16" Catalytic Converter Oxygen Sensor Location: None Catalytic Converter Substrate Material: Ceramic Catalytic Converter Width: 6.375" Catalytic Inlet Diameter: 2" Catalytic Outlet Diameter: 2.5" Catalytic Series: Pre-OBDII Converter Body Material: Stainless Steel Converter Configuration: Universal Fit Inlet Connection Type: Weld-On Inlet Position: Center Installation Complexity: Professional Installation Recommended Main Piping Diameter: 2.5" O2 Sensor Port: No Outlet Connection Type: Weld-On Outlet Position: Dual Position: Front UPC: 841380084347 Part Description: 1991 Ford F-250 Pre-OBDII Universal Fit Oval Body Catalytic Converter More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.8L 1991 Ford F-250 | All Trims | 6 Cyl 4.9L 1991 Ford F-250 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Inlet Pipe To Converter Bolt Hole Quantity: 4 Gasket Type: Flat Location: Inlet Pipe to Converter Material: Graphite and Metal Thickness: 0.045" UPC: 023913671518 Part Description: 1991 Ford F-250 Catalytic Converter Gasket More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 7.5L VEHICLE SPECIFIC Product Specifications Notes: CARB Executive Order D-193-104;Certification Level : PRE-OBDII; OE Spec; Cutting & Welding Reqd During Installation Air Tube Adaptable: Yes Air Tube Count: 1 Body Height: 3.75 Body Length: 12 Body Material: Stainless Steel Body Shape: Oval Body Type: Clam Shell Body Width: 5.5 Finish: Stainless Steel Heat Shield Attached: Yes Heat Shield Included: Yes Heat Shield Material: Aluminized Steel Inlet Attachment: Weld-On Inlet Diameter: 2.5 Inlet Orientation: Straight Inlet Quantity: 1 Material: Stainless Steel Outlet Attachment: Weld-On Outlet Diameter: 2.5 Outlet Orientation: Straight Outlet Quantity: 1 Overall Length: 16 Oxygen Sensor Location: None Sensor Port Count: 0 Series: California Substrate Material: Ceramic Title: California Universal UPC: 841380084262 Part Description: 1991 Ford F-250 Pre-OBDII Universal Fit Oval Body Catalytic Converter More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.8L 1991 Ford F-250 | All Trims | 6 Cyl 4.9L 1991 Ford F-250 | All Trims | 8 Cyl 5.0L Show More VEHICLE SPECIFIC Product Specifications Notes: F250 Pick-Up; 7.5l;W/Converter, F250 & 350 W/5.8 Liter, Over 8500 Gvw Part Description: 1991 Ford F-250 Catalytic Converter Vehicle Fitment 1991 Ford F-250 | Base, Custom, XL, XLT, XLT Lariat | 8 Cyl 5.8 L GAS, 8 Cyl 7.5 L GAS VEHICLE SPECIFIC Product Specifications Notes: F250 & 350 W/5.0 Liter Part Description: 1991 Ford F-250 Catalytic Converter Vehicle Fitment 1991 Ford F-250 | Custom, XL, XLT, XLT Lariat | 8 Cyl 5.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Front & Rear Assy; Not Legal For Sale In CA. Legal For All NY Vehicles. CARB Compliant: No Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable Catalytic Converter Format: Main Catalytic Converter Catalytic Converter Housing Material: Stainless Steel Catalytic Converter Length (in): 32.0 Catalytic Converter Oxygen Sensor Location: No Port Location Catalytic Converter Substrate Material: Ceramic Exhaust Component Mount Type: Uses Factory Hangers Exhaust Pipe Inlet Connection Type: Flange or slip fit Exhaust Pipe Outlet Connection Type: Flange or slip fit Fitment: Direct OE Replacement Internet Product Code (IPC): 4D85CCF4AF2 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-4010 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920314042 Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: W/Converter, F250 & 350 W/5.8 Liter, Under 8500 Lb Gvw Part Description: 1991 Ford F-250 Catalytic Converter Vehicle Fitment 1991 Ford F-250 | Custom, XL, XLT, XLT Lariat | 8 Cyl 5.8 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems Gaskets Included: gasket not required Height: 6.25 in. Large Pkg. Fee: No Over All Length: 68.5 in. UPC: 841809102485 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 15 in. Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 6 Cyl 4.9L VEHICLE SPECIFIC Product Specifications Notes: Front & Rear Assy; Not Legal For Sale In CA. Legal For All NY Vehicles. CARB Compliant: No Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable Catalytic Converter Format: Main Catalytic Converter Catalytic Converter Housing Material: Stainless Steel Catalytic Converter Length (in): 49.0 Catalytic Converter Oxygen Sensor Location: No Port Location Catalytic Converter Substrate Material: Ceramic Exhaust Component Mount Type: Uses Factory Hangers Exhaust Pipe Inlet Connection Type: Flange or slip fit Exhaust Pipe Outlet Connection Type: Flange or slip fit Fitment: Direct OE Replacement Internet Product Code (IPC): 1A460F4F392 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-4032 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920314264 Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 6 Cyl 4.9L VEHICLE SPECIFIC Product Specifications Notes: F250 & 350 7.5 Liter W/Efi Other Names: Catalytic Converter, Converter Item Dimensions: 14.5 x 10.8 x 18.1 inches Part Description: 1991 Ford F-250 Converter More Info Vehicle Fitment 1991 Ford F-250 | Custom, XL, XLT, XLT Lariat | 8 Cyl 5.8 L GAS, 8 Cyl 7.5 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; 3 3/4" Inlet Bolt Hole Pattern Gaskets Included: gasket not required Height: 12.5 in. Large Pkg. Fee: No Over All Length: 51 in. UPC: 841809102539 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 22.75 in. Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: Front & Rear Assy; To 8,500 Gross Vehicle Weight; Not Legal For Sale In CA. Legal For All NY Vehicles. CARB Compliant: No Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable Catalytic Converter Format: Main Catalytic Converter Catalytic Converter Housing Material: Stainless Steel Catalytic Converter Length (in): 34.0 Catalytic Converter Oxygen Sensor Location: No Port Location Catalytic Converter Substrate Material: Ceramic Exhaust Component Mount Type: Uses Factory Hangers Exhaust Pipe Inlet Connection Type: Flange or slip fit Exhaust Pipe Outlet Connection Type: Flange or slip fit Fitment: Direct OE Replacement Internet Product Code (IPC): C2F49E2AAC9 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-4038 MFG Name: Bosal Supplier Company Name: Bosal UPC: 623920314325 Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter And Pipe Assembly More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.8L VEHICLE SPECIFIC Product Specifications Notes: F250 & 350 W/4.9 Liter, California;F250 Pick-Up; 4.9l Part Description: 1991 Ford F-250 Catalytic Converter Vehicle Fitment 1991 Ford F-250 | Base, Custom, XL, XLT, XLT Lariat | 6 Cyl 4.9 L GAS, 6 Cyl 4.9 L LPG VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; under 8500 GVW; 4" Inlet Bolt Hole Pattern Gaskets Included: gasket not required Height: 24.25 in. Large Pkg. Fee: No Over All Length: 53 in. UPC: 841809102560 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 12.75 in. Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.8L VEHICLE SPECIFIC Product Specifications Notes: Over 8,600 Gross Vehicle Weight; w/3in. Muffler Inlet; Not Legal For Sale In CA. Legal For All NY Vehicles.;w/3in. Muffler Inlet; Not Legal For Sale In CA. Legal For All NY Vehicles. CARB Compliant: No Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable Catalytic Converter Format: Main Catalytic Converter Catalytic Converter Housing Material: Stainless Steel Catalytic Converter Length (in): 33.0 Catalytic Converter Oxygen Sensor Location: No Port Location Catalytic Converter Substrate Material: Ceramic Exhaust Component Mount Type: Uses Factory Hangers Exhaust Pipe Inlet Connection Type: Flange or slip fit Exhaust Pipe Outlet Connection Type: Flange or slip fit Fitment: Direct OE Replacement Internet Product Code (IPC): 73528509C89 Item Grade: Standard Replacement Item has MSDS (SDS): N MFG Brand Name: Bosal MFG Model # (Series): 079-4042 MFG Name: Bosal Part Type #2: Domestic Supplier Company Name: Bosal UPC: 623920314363 Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 7.5L 1991 Ford F-250 | All Trims | 8 Cyl 5.8L VEHICLE SPECIFIC Product Specifications Notes: F250 Pick-Up; 5.8l-W Part Description: 1991 Ford F-250 Catalytic Converter Vehicle Fitment 1991 Ford F-250 | Base, Custom, XL, XLT, XLT Lariat | 8 Cyl 5.8 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Calif Emissions; Over 8500lb GVW Gaskets Included: Yes Inlet Type: 4 Bolt fixed flange Large Pkg. Fee: No Outlet Type: slide on Over All Length: 31 in. UPC: 841809125576 Use Davico Decarbonizing Induction Kit 1540ea: Yes Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 7.5L 1991 Ford F-250 | All Trims | 8 Cyl 5.8L VEHICLE SPECIFIC Product Specifications Notes: F250 & 350 W/4.9 Liter, Federal Part Description: 1991 Ford F-250 Catalytic Converter Vehicle Fitment 1991 Ford F-250 | Custom, XL, XLT Lariat | 6 Cyl 4.9 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; w / 8600 GVW (Exc CA) Gaskets Included: Yes Inlet Type: 4 Bolt Fixed Flange Large Pkg. Fee: No Outlet Type: Slip Fit Over All Length: 28.5 in. UPC: 841809129031 Use Davico Decarbonizing Induction Kit 1540ea: Yes Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter and Pipe Assembly More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 5.8L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; w / 8600 GVW (Exc CA) Converter Configuration: Direct Fit Inlet Type: Slip Fit Outlet Type: 4 Bolt Fixed Flange Position: Center Part Description: 1991 Ford F-250 Direct Fit Catalytic Converter More Info Vehicle Fitment 1991 Ford F-250 | All Trims | 8 Cyl 7.5L