SKU: 18431638826

Catalytic Converter for 2001-2004 Nissan Pathfinder 3.5L MagnaFlow 49321

Sale price$226.80 Regular price$252.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Catalytic Converter for 2001-2004 Nissan Pathfinder 3.5L MagnaFlow 49321Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49321. 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

Overview:

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49321. 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 2001-2004 Nissan Pathfinder and 2001-2003 Infiniti QX4, this direct-fit catalytic converter also interchanges with OE parts B08A0-5W500, B08A0-4W100, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Nissan B08A0-4W100
Infiniti B08A0-4W10A
Nissan B08A0-4W10A
Infiniti B08A0-5W500
Nissan B08A0-5W500
Nissan B08A04W100
Infiniti B08A04W10A
Nissan B08A04W10A
Infiniti B08A05W500
Nissan B08A05W500
Nissan B08A0-4W100
Infiniti B08A0-4W10A
Nissan B08A0-4W10A
Infiniti B08A0-5W500
Nissan B08A0-5W500
Nissan B08A04W100
Infiniti B08A04W10A
Nissan B08A04W10A
Infiniti B08A05W500
Nissan B08A05W500

Application:

Year Make Model Submodel Engine Size
2001 - 2003 Infiniti QX4 3.5L/V6
2001 - 2004 Nissan Pathfinder 3.5L/V6

Specs:

Body Material Stainless Steel
Series OEM Grade
Overall Length (In.) 9.875
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Type Direct-Fit
Title OEM Grade Direct-Fit
Subtitle Federal / EPA Compliant
Finish Stainless Steel
Oxygen Sensor Location None
Material Stainless Steel
Main Piping Diameter (In.) 2
Outlet Attachment Bolt-On
Mounting Hardware Included Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18431638826

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4.6 ★★★★★
Based on 15 reviews
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Product Reviews
P
Verified Purchase
Pappy
West Palm Beach, US
★★★★★ 5
Very durable and fun to play with
Set name: Stuffed Animal Dog Toy Set (5 Pcs)
I've had them a few weeks now and my dog that destroys other chew toys hasn't made a dent. My smaller dog made 1 his favorite and sleeps with it. Overall, I think it's a good deal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
A
Verified Purchase
Aimee Rohn
Massapequa, US
★★★★★ 5
Small
A little small but my dog loved them. Does not hold up to a shredder though. Perfect for typical toy lovers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
B
Verified Purchase
Barbara Redcay
Houston, US
★★★★★ 5
Well made, sturdy toys
Color: 3 Pack Donkey Goat Dog
So cute! Sturdy too, great for tugs of war.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
Jordan
Bozeman, US
★★★★★ 5
None of the stuffing pulled out
I have 3 dogs. 1 is very gentle w/ stuffed toys. 1 is new to us and very anxious and kept stealing things like water bottles to gnaw on. And 1 destroys every stuffed toy we have ever brought into the house. We bought these for the anxious one. She was recently adopted and very people shy and afraid of the world around her. She doesn't know how to play with people and she's terrified if you try to throw a ball or if you squeak a squeaker, but we also needed something durable enough for her chewing that would be safe for her and could also withstand the toy destroyer possibly getting hold of it. They've been playing with these for a few months now and the most damage is that some of the rope necks are a bit frayed and a lot of the fuzz on the outside is gone, but none of them have been torn open. And the squeakers are in there in a way that it's hard to make them squeak if not doing so intentionally. The 1 dog can have plush toys again, the 1 dog can gnaw and chew to reduce her anxiety and the 3rd can chew and attack it without me having to clean up stuffing all the time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2022
C
Verified Purchase
Christane Huddleston
Cuba, US
★★★★★ 4
Very durable
Color: 3 Pack Donkey Giraffe Dog
For some reason I thought they would be a little bigger but I have to say they are very durable. My Saint Bernard has not shredded them to pieces yet. Normally the toys last a day or two but he still has them after 3 weeks. 👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026

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