Walker Ultra EPA Universal Catalytic Converter 2" Inlet (ID) 2" Outlet (ID), 93201
In stock
$194.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Nissan Sentra Exhaust Systems
46 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2003 Nissan Sentra parts
Walker Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 1.87" Inlet (OD) 1.75" Outlet (OD), 53301
In stock
$217.99
Listed as compatible with this vehicle by the retailer feed.
Check price
BRExhaust Direct-Fit Exhaust Muffler Kit, 108-0044
In stock
$292.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 457105
In stock
$363.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter, 457104
In stock
$411.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 93355
In stock
$461.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49564
In stock
$484.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 49.500 IN, 55438
In stock
$497.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Dorman Manifold Converter - Not CARB Compliant - Not For Sale - NY - CA - ME, 674-659
In stock
$541.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 452806
In stock
$555.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 51503
In stock
$557.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Dorman Manifold Converter - CARB Compliant - For Legal Sale In NY - CA - ME, 673-959
In stock
$721.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Dorman Pre-Converter - CARB Compliant - Direct replacement, 678-514
In stock
$742.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow Street Series Cat-Back Performance Exhaust System, 15764
In stock
$799.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 49294
In stock
$929.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Walker Ultra EPA Direct Fit Catalytic Converter Overall Length 8.500 IN, 16402
In stock
$943.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter, 457014
In stock
$1,266.00
Listed as compatible with this vehicle by the retailer feed.
Check price
Dorman Manifold Converter - CARB Compliant, 672-9591
In stock
$1,692.00
Listed as compatible with this vehicle by the retailer feed.
Check price
MAHLE Original Exhaust Manifold Set, MS19291
Out of stock
$18.49
Listed as compatible with this vehicle by the retailer feed.
Check price
BRExhaust Exhaust Direct-Fit Muffler Assembly, 145-709
Out of stock
$204.99
Listed as compatible with this vehicle by the retailer feed.
Check price
BRExhaust Direct-Fit Exhaust System Kit, 106-0085
Out of stock
$289.99
Listed as compatible with this vehicle by the retailer feed.
Check price
MagnaFlow HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter, 50806
Out of stock
$468.99
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.