$5 Off Your $100 Mobile App Purchase - Get the App

$5 Off Your $100 Mobile App Purchase - Get the App

Summit Racing Gift Cards - ALWAYS the Perfect Gift!

Filters

  • In Stock
  • Brand
  • Universal
  • Make/Model
  • Make/Engine
  • Emissions
  • Catalytic Converter Position
  • Inlet Quantity
  • Inlet Diameter (in.)
  • Converter Inlet Attachment
  • Outlet Quantity
  • Outlet Diameter (in.)
  • Converter Outlet Attachment
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Brand
  • Universal
  • Make/Model
  • Make/Engine
  • Emissions
  • Catalytic Converter Position
  • Inlet Quantity
  • Inlet Diameter (in.)
  • Converter Inlet Attachment
  • Outlet Quantity
  • Outlet Diameter (in.)
  • Converter Outlet Attachment
  • Price Range
  • Filter Options
  • Savings Central

1991 Catalytic Converters

Individual Parts
Part Groups

Results 226 - 250 of 357

AP Exhaust Universal Catalytic Converters 609004

Made in the USA AP Exhaust Universal Catalytic Converters 609004

AP Exhaust Universal Catalytic Converters 609004

Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, 16.50 in. Length, BMW, Chevy, Dodge, Ford, Land Rover, Saab, Toyota, Volkswagen, Each

Part Number: APH-609004

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

Catco Catalytic Converters Catalytic Converters 10037

Made in the USA Catco Catalytic Converters Catalytic Converters 10037

Catco Catalytic Converters Catalytic Converters 10037

Catalytic Converter - Universal, Torpedo Design

Part Number: CTO-10037

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 10902

Made in the USA Catco Direct-Fit Catalytic Converters 10902

Catco Direct-Fit Catalytic Converters 10902

Catalytic Converter, Stainless Steel, Ford, 5.8, 7.5L, Each

Part Number: CTO-10902

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 1992-1994 CROWN VICTORIA, GRAND MARQUIS, 1991-1994 TOWN CAR - 4521

Made in the USA Catco Direct-Fit Catalytic Converters for 1992-1994 CROWN VICTORIA, GRAND MARQUIS, 1991-1994 TOWN CAR - 4521

Catco Direct-Fit Catalytic Converters for 1992-1994 CROWN VICTORIA, GRAND MARQUIS, 1991-1994 TOWN CAR - 4521

Catalytic Converter, Stainless Steel, Ford, Lincoln, Mercury, Passenger Car, 32.250 in. Length, 4.6L, Each

Part Number: CTO-4521

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Walker Exhaust Catalytic Converters 81327

Walker Exhaust Catalytic Converters 81327

Walker Exhaust Catalytic Converters 81327

CalCat CARB Catalytic Converter

Part Number: WLK-81327

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 20, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 9133

Made in the USA Catco Direct-Fit Catalytic Converters 9133

Catco Direct-Fit Catalytic Converters 9133

Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 23.0 in. Length, V8, Each

Part Number: CTO-9133

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 642335

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 642335

AP Exhaust Direct-Fit Catalytic Converters 642335

Catalytic Converters, Direct-Fit, 2.50 in. Slip Fit Inlet, Stock Flange Outlet, 21.38 in. Overall Length, Chevrolet, GMC, Oldsmobile, Each

Part Number: APH-642335

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 642334

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 642334

AP Exhaust Direct-Fit Catalytic Converters 642334

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 12.50 in. Overall Length, for Nissan, Lexus, Toyota, Each

Part Number: APH-642334

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 1990-1993 MIATA - 642443

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 1990-1993 MIATA - 642443

AP Exhaust Direct-Fit Catalytic Converters for 1990-1993 MIATA - 642443

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 14.63 in. Overall Length, Mazda, 1.6L, Each

Part Number: APH-642443

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Direct-Fit Catalytic Converters for 1990-1993 MIATA - 15777

Walker Direct-Fit Catalytic Converters for 1990-1993 MIATA - 15777

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

AP Exhaust Direct-Fit Catalytic Converters 642455

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 642455

AP Exhaust Direct-Fit Catalytic Converters 642455

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, for Nissan, Mercury, Each

Part Number: APH-642455

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 604007

Made in the USA AP Exhaust Universal Catalytic Converters 604007

AP Exhaust Universal Catalytic Converters 604007

Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604007

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 642390

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 642390

AP Exhaust Direct-Fit Catalytic Converters 642390

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 33.00 in. Overall Length, Right, Ford, Lincoln, Mercury, Each

Part Number: APH-642390

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 1989-1992 SIDEKICK, 1992-1993 SUNRUNNER, 1989-1994 TRACKER - 4467

Made in the USA Catco Direct-Fit Catalytic Converters for 1989-1992 SIDEKICK, 1992-1993 SUNRUNNER, 1989-1994 TRACKER - 4467

Catco Direct-Fit Catalytic Converters for 1989-1992 SIDEKICK, 1992-1993 SUNRUNNER, 1989-1994 TRACKER - 4467

Catalytic Converter, Stainless Steel, Geo, Suzuki, 2 in. Diameter Outlet, 38 in. Length, 1.6L, Each

Part Number: CTO-4467

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645962

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 645962

AP Exhaust Direct-Fit Catalytic Converters 645962

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 57.00 in. Overall Length, Ford, Each

Part Number: APH-645962

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645316

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 645316

AP Exhaust Direct-Fit Catalytic Converters 645316

Catalytic Converters, Direct-Fit, Single 3.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, 26.250 in. Overall Length, Chevrolet, GMC, Each

Part Number: APH-645316

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645307

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 645307

AP Exhaust Direct-Fit Catalytic Converters 645307

Catalytic Converters, Direct-Fit, 3.00 in. Slip Fit Inlet, Stock Flange Outlet, 21.00 in. Overall Length, Chevrolet, Pontiac, Each

Part Number: APH-645307

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 605006

Made in the USA AP Exhaust Universal Catalytic Converters 605006

AP Exhaust Universal Catalytic Converters 605006

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Length, Buick, Cadillac, Chevy, Dodge, Each

Part Number: APH-605006

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645343

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 645343

AP Exhaust Direct-Fit Catalytic Converters 645343

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 29.25 in. Overall Length, Ford, Each

Part Number: APH-645343

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 609005

Made in the USA AP Exhaust Universal Catalytic Converters 609005

AP Exhaust Universal Catalytic Converters 609005

Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, 16.50 in. Length, Buick, Cadillac, Chevy, Chrysler, Ford, Toyota, Volkswagen, Each

Part Number: APH-609005

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 4245

Made in the USA Catco Direct-Fit Catalytic Converters 4245

Catco Direct-Fit Catalytic Converters 4245

Catalytic Converter, Stainless Steel, Direct Fit, Ford, Lincoln, Mercury, 5.0L, Driver Side, Each

Part Number: CTO-4245

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 4088

Made in the USA Catco Direct-Fit Catalytic Converters 4088

Catco Direct-Fit Catalytic Converters 4088

Catalytic Converter, Stainless Steel, Chevy, GMC, Oldsmobile, 2.8, 4.3L, Each

Part Number: CTO-4088

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Catco Universal-Fit Catalytic Converters 9006

Made in the USA Catco Universal-Fit Catalytic Converters 9006

Catco Universal-Fit Catalytic Converters 9006

Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, 16.5 in. Length, Each

Part Number: CTO-9006

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 9900

Made in the USA Catco Direct-Fit Catalytic Converters 9900

Catco Direct-Fit Catalytic Converters 9900

Catalytic Converter, Stainless Steel, Ford, Pickup, Van, 29.25 in. Length, 5.8, 7.5L, Each

Part Number: CTO-9900

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 4087

Made in the USA Catco Direct-Fit Catalytic Converters 4087

Catco Direct-Fit Catalytic Converters 4087

Catalytic Converter, Stainless Steel, Lexus, for Nissan, Toyota, 12.5 in. Length, Each

Part Number: CTO-4087

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 12, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 642403

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 642403

AP Exhaust Direct-Fit Catalytic Converters 642403

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 17.50 in. Overall Length, for Hyundai, for Kia, for Nissan, Chevy, Dodge, Ford, Geo, Each

Part Number: APH-642403

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 16, 2026 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify