Magnaflow 51991 /XTERRA | 2.4L | Front | Catalytic Converter-Direct Fit | OEM Grade EPA For 2003 NISSAN FRONTIER | Hottexhaust

Magnaflow 49477 /XTERRA | 3.3L | Front/Passenger Side | Catalytic Converter-Direct Fit | OEM Grade EPA For 2003 NISSAN FRONTIER | Hottexhaust

Magnaflow 51528 FRONTIER | 2.4L | Rear | Catalytic Converter-Direct Fit | OEM Grade EPA For 2003 NISSAN XTERRA | Hottexhaust

2001-2004 FRONTIER/ 3.3L | Rear/Driver Side | Catalytic Converter-Direct Fit | Standard Grade EPA-41" Length For 2003 NISSAN XTERRA | Hottexhaust

03 2003 Nissan Frontier Catalytic Converter Set - Driver & Passenger Autopart Premium Catalytic Converter Set

Fits 2002-2004 Nissan Frontier Xterra Manifold Catalytic Converters

Magnaflow 93224 /XTERRA | 3.3L | Rear/Passenger Side | Catalytic Converter-Direct Fit | Standard Grade EPA For 2003 NISSAN FRONTIER | Hottexhaust

Fit 1999-2004 Nissan Frontier 3.3L All Catalytic Converters

Fits 1999 2000 2001 2002 Nissan Frontier Pair Of Catalytic Converters

03 2003 Nissan Frontier Catalytic Converter - Rear Eastern Catalytic Catalytic Converter

Fits:2001-2004 Nissan Xterra/Frontier Full Catalytic Converter Set

2003 Nissan Frontier Passenger Side Catalytic Converter, 3.3L 6Cyl, Federal EPA Standard, 46-State Legal (Cannot Ship To CA, CO, NY Or ME), Naturally Aspirated, Direct Replacement Series

2000-2004 Nissan Frontier Catalytic Converter Eastern Catalytic Front 00-04 Nissan Catalytic Converter

2002-2004 Nissan Frontier Catalytic Converter Autopart Premium Right 02-04 Nissan Catalytic Converter

1999-2004 Nissan Frontier Catalytic Converter Autopart Premium Front Left 99-04 Nissan Catalytic Converter

2003 Nissan Frontier SE Driver And Passenger Side Catalytic Converter, 3.3L 6Cyl, Federal EPA Standard, 46-State Legal (Cannot Ship To CA, CO, NY Or ME), Reuse OE Nut Adaptor In Manifold If Needed, Naturally Aspirated, Direct Replacement Series

2003 Nissan Frontier XE Driver Side Catalytic Converter, 3.3L 6Cyl, Federal EPA Standard, 46-State Legal (Cannot Ship To CA, CO, NY Or ME), Reuse OE Nut Adaptor In Manifold If Needed, Naturally Aspirated, Direct Replacement Series

2003 Nissan Frontier XE Front, Driver Or Passenger Side Catalytic Converter, 2.4L 4Cyl, Federal EPA Standard, 46-State Legal (Cannot Ship To CA, CO, NY Or ME), Direct Replacement Series

2002-2004 Nissan Frontier Catalytic Converter JC Whitney 02-04 Nissan Catalytic Converter