$20 Off $250 / $40 Off $500 / $80 Off $1,000 - FINAL DAY! Use Promo Code: DEALS

$20 Off $250 /$40 Off $500 / $80 Off $1,000
FINAL DAY! Use Promo Code: DEALS

It's the Season for Savings - Shop Holiday Deals Now!

Filters

Selected Filters

Filter Results by Vehicle

Loading...

Availability

2003 Catalytic Converters

Individual Parts
Part Groups

Results 726 - 750 of 1860

Walker Exhaust - Catalytic Converters for 2002-2005 CIVIC, 2002-2006 RSX - 84689

Walker Exhaust - Catalytic Converters for 2002-2005 CIVIC, 2002-2006 RSX - 84689

Walker Exhaust - Catalytic Converters for 2002-2005 CIVIC, 2002-2006 RSX - 84689

CalCat CARB Catalytic Converter

Part Number: WLK-84689

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 2, 2025 if ordered today

Catco Universal-Fit Catalytic Converters for 2003-2004 MARAUDER, 1997-1998 TL - 2555

Made in the USA Catco Universal-Fit Catalytic Converters for 2003-2004 MARAUDER, 1997-1998 TL - 2555

Catco Universal-Fit Catalytic Converters for 2003-2004 MARAUDER, 1997-1998 TL - 2555

Catalytic Converter, Universal, Stainless Steel, Each

Part Number: CTO-2555

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2000-2003 F-150, 2004 F-150 HERITAGE - 645221

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2000-2003 F-150, 2004 F-150 HERITAGE - 645221

AP Exhaust Direct-Fit Catalytic Converters for 2000-2003 F-150, 2004 F-150 HERITAGE - 645221

Catalytic Converters, Direct-Fit, Two 2.50 in. Stock Flange/Slip Fit Inlets, One 2.50 in. Slip Fit Outlet, 46.50 in. Length, Right, Ford, Each

Part Number: APH-645221

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2003-2010 FOCUS - 641509

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2003-2010 FOCUS - 641509

AP Exhaust Direct-Fit Catalytic Converters for 2003-2010 FOCUS - 641509

Catalytic Converters, Direct-Fit, Front, Converter with Integrated Exhaust Manifold, Ford, Each

Part Number: APH-641509

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Universal Catalytic Converters 608756

Made in the USA AP Exhaust Universal Catalytic Converters 608756

AP Exhaust Universal Catalytic Converters 608756

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608756

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2000-2003 F-150, 2004 F-150 HERITAGE - 9466

Made in the USA Catco Federal/EPA Direct-Fit Catalytic Converters for 2000-2003 F-150, 2004 F-150 HERITAGE - 9466

Catco Federal/EPA Direct-Fit Catalytic Converters for 2000-2003 F-150, 2004 F-150 HERITAGE - 9466

EPA OBDII Direct Fit Converter

Part Number: CTO-9466

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2003-2012 4RUNNER, 2007-2012 FJ CRUISER - 642191

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2003-2012 4RUNNER, 2007-2012 FJ CRUISER - 642191

AP Exhaust Direct-Fit Catalytic Converters for 2003-2012 4RUNNER, 2007-2012 FJ CRUISER - 642191

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 28.00 in. Overall Length, Rear Left, Toyota, Each

Part Number: APH-642191

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2000-2005 LS, S-TYPE - 643026

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2000-2005 LS, S-TYPE - 643026

AP Exhaust Direct-Fit Catalytic Converters for 2000-2005 LS, S-TYPE - 643026

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.25 in. Slip Fit Outlet, 47.88 in. Overall Length, Right, Jaguar, Lincoln, Each

Part Number: APH-643026

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2003-2005 6 - 642254

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2003-2005 6 - 642254

AP Exhaust Direct-Fit Catalytic Converters for 2003-2005 6 - 642254

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 30.00 in. Overall Length, Front, Mazda, 3.0L, Each

Part Number: APH-642254

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 1999-2003 RX300 - 642817

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 1999-2003 RX300 - 642817

AP Exhaust Direct-Fit Catalytic Converters for 1999-2003 RX300 - 642817

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.42 in. Slip Fit Outlet, 19.25 in. Overall Length, Rear, Lexus, 3.0L, Each

Part Number: APH-642817

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2002-2003 VUE - 642180

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2002-2003 VUE - 642180

AP Exhaust Direct-Fit Catalytic Converters for 2002-2003 VUE - 642180

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 43.00 in. Overall Length, Saturn, 3.0L, Each

Part Number: APH-642180

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2003-2004 LS, 2003-2005 THUNDERBIRD - 642982

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2003-2004 LS, 2003-2005 THUNDERBIRD - 642982

AP Exhaust Direct-Fit Catalytic Converters for 2003-2004 LS, 2003-2005 THUNDERBIRD - 642982

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 1.97 in. Slip Fit Outlet, 54.50 in. Overall Length, Ford, Lincoln, Each

Part Number: APH-642982

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 1998-2003 ML320 - 642973

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 1998-2003 ML320 - 642973

AP Exhaust Direct-Fit Catalytic Converters for 1998-2003 ML320 - 642973

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.15 in. Slip Fit Outlet, 59.63 in. Overall Length, Right, Mercedes-Benz, 3.2L, Each

Part Number: APH-642973

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2000-2005 MR2 SPYDER - 641402

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2000-2005 MR2 SPYDER - 641402

AP Exhaust Direct-Fit Catalytic Converters for 2000-2005 MR2 SPYDER - 641402

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Front, Converter with Integrated Exhaust Manifold, Toyota, 1.8L, Each

Part Number: APH-641402

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Universal Catalytic Converters 608214

Made in the USA AP Exhaust Universal Catalytic Converters 608214

AP Exhaust Universal Catalytic Converters 608214

Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.0 in. Length, BMW, Chevy, Chrysler, Ford, Mazda, Each

Part Number: APH-608214

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645853

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 645853

AP Exhaust Direct-Fit Catalytic Converters 645853

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 68.25 in. Overall Length, Right, Chevrolet, GMC, Each

Part Number: APH-645853

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2006 B2300, RANGER, 2001 B2500 - 645871

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2001-2006 B2300, RANGER, 2001 B2500 - 645871

AP Exhaust Direct-Fit Catalytic Converters for 2001-2006 B2300, RANGER, 2001 B2500 - 645871

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 48.50 in. Overall Length, Ford, Mazda, Each

Part Number: APH-645871

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645990

Made in the USA AP Exhaust Direct-Fit Catalytic Converters 645990

AP Exhaust Direct-Fit Catalytic Converters 645990

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Inlet/Outlet, 48.75 in. Overall Length, Dodge, Each

Part Number: APH-645990

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Universal Catalytic Converters for 2003-2006 GRAND MARQUIS, 2003-2004 MARAUDER, 1997-1998 TL - 608275

Made in the USA AP Exhaust Universal Catalytic Converters for 2003-2006 GRAND MARQUIS, 2003-2004 MARAUDER, 1997-1998 TL - 608275

AP Exhaust Universal Catalytic Converters for 2003-2006 GRAND MARQUIS, 2003-2004 MARAUDER, 1997-1998 TL - 608275

Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 13.50 in. Length, for use on Acura®, Ford, Mercury, Each

Part Number: APH-608275

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2003-2006 SANTA FE - 641261

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2003-2006 SANTA FE - 641261

AP Exhaust Direct-Fit Catalytic Converters for 2003-2006 SANTA FE - 641261

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 8.63 in. Overall Length, Front Right/Rear, for Hyundai, Each

Part Number: APH-641261

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2005 S60, 2003-2007 V70 - 642058

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2001-2005 S60, 2003-2007 V70 - 642058

AP Exhaust Direct-Fit Catalytic Converters for 2001-2005 S60, 2003-2007 V70 - 642058

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 36.25 in. Overall Length, Rear, Volvo, 2.4L, Each

Part Number: APH-642058

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 HIGHLANDER - 642094

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 HIGHLANDER - 642094

AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 HIGHLANDER - 642094

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Converter with Integrated Exhaust Manifold, Toyota, 2.4L, Each

Part Number: APH-642094

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 1998-2000 B3000, B4000, 1998-2003 RANGER - 642016

Made in the USA AP Exhaust Direct-Fit Catalytic Converters for 1998-2000 B3000, B4000, 1998-2003 RANGER - 642016

AP Exhaust Direct-Fit Catalytic Converters for 1998-2000 B3000, B4000, 1998-2003 RANGER - 642016

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 20.50 in. Length, Ford, Mazda, Each

Part Number: APH-642016

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

AFE Power - Catalytic Converters for 2001-2004 SEQUOIA - 47-46014

Made in the USA AFE Power - Catalytic Converters for 2001-2004 SEQUOIA - 47-46014

AFE Power - Catalytic Converters for 2001-2004 SEQUOIA - 47-46014

aFe POWER Direct Fit 409 Stainless Steel Front Passenger Catalytic Converter Toyota Sequoia 01-04 V8-4.7L

Part Number: AFE-47-46014

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

aFe Direct-Fit Catalytic Converters for 2001-2004 SEQUOIA - 47-46015

Made in the USA aFe Direct-Fit Catalytic Converters for 2001-2004 SEQUOIA - 47-46015

aFe Direct-Fit Catalytic Converters for 2001-2004 SEQUOIA - 47-46015

Catalytic Converter, Direct Fit 409 Stainless Steel, Front Driver, Toyota, 4.7L, Each

Part Number: AFE-47-46015

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 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