My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
2003, 2002, 2001, 2000, 1999 Nissan Frontier Catalytic Converter
View 1
View 2
View 3
View 4

1999 - 2003 Nissan Frontier Catalytic Converter - Front Right (Magnaflow) NEW

$ 873 .00
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Front Right (Passenger Side)
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447199. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2000-2004 Nissan Xterra and 1999-2003 Nissan Frontier, this direct-fit catalytic converter also interchanges with OE parts 14002-EK800 and 208A0-4S025, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
Brand: Magnaflow
Condition: New
See Other Nissan Frontier Catalytic Converters
Wrenchy the Robot
Not sure? Ask Wrenchy — Your Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Air Tube Adaptable No
Air Tube Count 0
Body Material Stainless Steel
Body Type Spun
CARB Executive Order Number D-193-103
California Air Resources Board (CARB) Certified Yes
Clamps Included No
Finish Stainless Steel
Grade Type Regular
Hangers Included No
Heat Shield Attached No
Inlet Gasket Included Yes
Inlet Mounting Hardware Included Yes
Outlet Gasket Included Yes
Outlet Mounting Hardware Included Yes
Oxygen Sensor Location Post Converter
Prop 65 Y/N No
Sensor Port Count 1
Series California
Substrate Material Ceramic
Title Magnaflow California Grade Carb Compliant Direct-fit Catalytic Converter 447199
Tube Material Stainless Steel

Vehicle Fitment Guide

This part fits the following vehicles:

Nissan 1 model (tapclick to expand)(tapclick to hide)
Frontier 1999-2003 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 2002 - 2003 L4 2.4L RWD Automatic & Manual
SC Crew Cab Pickup 2001 - 2003 V6 3.3L Supercharged RWD/4WD Automatic & Manual
SC Extended Cab Pickup 2001 - 2003 V6 3.3L Supercharged RWD/4WD Automatic & Manual
SE Crew Cab Pickup 2000 - 2003 V6 3.3L RWD/4WD Automatic & Manual
SE Extended Cab Pickup 1999 L4 2.4L RWD/4WD Automatic & Manual
SE Extended Cab Pickup 1999 - 2003 V6 3.3L RWD/4WD Automatic & Manual
SVE Crew Cab Pickup 2002 - 2003 V6 3.3L Supercharged 4WD Automatic & Manual
SVE Extended Cab Pickup 2002 - 2003 V6 3.3L Supercharged 4WD Automatic & Manual
XE Crew Cab Pickup 2000 - 2003 L4 2.4L RWD/4WD Automatic & Manual
XE Crew Cab Pickup 2000 - 2003 V6 3.3L RWD/4WD Automatic & Manual
XE Extended Cab Pickup 1999 - 2003 L4 2.4L RWD/4WD Automatic & Manual
XE Extended Cab Pickup 1999 - 2003 V6 3.3L RWD/4WD Automatic & Manual
XE Standard Cab Pickup 1999 - 2001 L4 2.4L RWD/4WD Automatic & Manual
XE Standard Cab Pickup 1999 - 2001 V6 3.3L RWD/4WD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447199. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2000-2004 Nissan Xterra and 1999-2003 Nissan Frontier, this direct-fit catalytic converter also interchanges with OE parts 14002-EK800 and 208A0-4S025, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Interchange Parts

Brand Part Number
Nissan 14002-EK800
Nissan 14002EK800
Nissan 208A0-4S525
Nissan 208A0-9S225
Nissan 208A0-F4525
Nissan 208A04S025
Nissan 208A04S525
Nissan 208A06S625
Nissan 208A09S225
Nissan 208A0F4525

Fits Years: 1999 2000 2001 2002 2003

Fits Models: Frontier

Expert Guides

A Guide to Replacing the Catalytic Converter on Your 1998-2004 Nissan Frontier

Learn about common failure symptoms and how to choose the right aftermarket catalytic converter for your first-generation Frontier.

 Read Full Guide →

Related Trouble Codes (OBD-II)

1 matching guide

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video
×

Search by Vehicle

1
2
3
Added to cart · Part