SKU: 21547478097

Catalytic Converter for 2002-2003 Nissan Altima 2.5L California Grade CARB Compliant Direct-Fit Catalytic Converter Magn

Sale price$645.30 Regular price$717.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

Catalytic Converter for 2002-2003 Nissan Altima 2.5L California Grade CARB Compliant Direct-Fit Catalytic Converter MagnOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 457020. 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 California Grade CARB Compliant Direct-Fit Catalytic Converter 457020. 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. This direct-fit catalytic converter is designed specifically for the 2002-2003 Nissan Altima and interchanges with OE parts 20020-3Z800, 20020-ZB30A, 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 be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:

Brand  Interchange Part Number
Nissan 20020-3Z800
Nissan 20020-3Z810
Nissan 20020-8J000
Nissan 20020-ZB30A
Nissan 200203Z800
Nissan 200203Z810
Nissan 200208J000
Nissan 20020ZB30A
Nissan 20020-3Z800
Nissan 20020-3Z810
Nissan 20020-8J000
Nissan 20020-ZB30A
Nissan 200203Z800
Nissan 200203Z810
Nissan 200208J000
Nissan 20020ZB30A

Application:

Year Make Model Submodel Engine Size
2002 - 2003 Nissan Altima 2.5L/L4

Specs:

Body Material Stainless Steel
Material Stainless Steel
Overall Length (In.) 40.625
Series California
Substrate Material Ceramic
Air Tube Adaptable No
Subtitle California / CARB Compliant
Converter Quantity 1
Title California Direct-Fit
Inlet Attachment Bolt-On
Type Direct-Fit
Main Piping Diameter 2.5
Oxygen Sensor Location Pre Converter
Finish Stainless Steel
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: 21547478097

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4.8 ★★★★★
Based on 25 reviews
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Verified Purchase
Peggy
Omaha, US
★★★★★ 5
Great product
Great little jewelry box better than I thought and holds so much also came with an earring holder will buy again.!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
J
Verified Purchase
Joy
Fort Morgan, US
★★★★★ 5
I like it
Good box
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Reviewed in the United States on February 19, 2026
A
Verified Purchase
AuntBerBer83
Pawtucket, US
★★★★★ 3
Small but Functional
Small, but works for what little bit of jewelry I wear!
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Reviewed in the United States on August 12, 2025
N
Verified Purchase
niresha allen
Belleville, US
★★★★★ 5
Awesome
Organization is good fit for all my jewels
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Reviewed in the United States on March 26, 2026
A
Verified Purchase
alessa
San Leandro, US
★★★★★ 5
Great value, great product!
I use this as a home jewelry box - I don't wear a lot of jewelry, so it fits my needs perfectly. Its pretty lightweight and would be good for travels as well. The outside is leather-like and seems to be waterproof so far. I use the first layer for jewelery and second layer to store my hairclips and pins. I've had it for a few months and it seems to be great quality and durable! Definitely a good value as well because I've seen similar jewelry boxes sold at popular retail stores for over $30.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026

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