SKU: 77019792471

Catalytic Converter for 2003-2004 INFINITI G35 3.5L California Grade CARB Compliant Direct-Fit Catalytic Converter Magna

$692.10 $769.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Catalytic Converter for 2003-2004 INFINITI G35 3.5L California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaOverview: MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 444056 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems in

Overview:

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444056 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed specifically for the 2003-2004 Infiniti G35 and interchanges with OE parts 208B2-AC325, 208B2-CD425, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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
Infiniti 208B2AM625
Infiniti 208B2CD425
Nissan 208B2CD425
Infiniti 208B2CG725
Infiniti 208B2EH225
Infiniti B08B28Y70A
Infiniti B08B2CL60A
Infiniti B08B2EJ40A
Infiniti 208B2-AC325
Nissan 208B2-AC325
Infiniti 208B2-AM625
Infiniti 208B2-CD425
Nissan 208B2-CD425
Infiniti 208B2-CG725
Infiniti 208B2-EH225
Infiniti B08B2-8Y70A
Infiniti B08B2-CL60A
Infiniti B08B2-EJ40A
Infiniti 208B2AC325
Nissan 208B2AC325
Infiniti 208B2AM625
Infiniti 208B2CD425
Nissan 208B2CD425
Infiniti 208B2CG725
Infiniti 208B2EH225
Infiniti B08B28Y70A
Infiniti B08B2CL60A
Infiniti B08B2EJ40A
Infiniti 208B2-AC325
Nissan 208B2-AC325
Infiniti 208B2-AM625
Infiniti 208B2-CD425
Nissan 208B2-CD425
Infiniti 208B2-CG725
Infiniti 208B2-EH225
Infiniti B08B2-8Y70A
Infiniti B08B2-CL60A
Infiniti B08B2-EJ40A
Infiniti 208B2AC325
Nissan 208B2AC325

Application:

Year Make Model Submodel Engine Size
2003 - 2004 Infiniti G35 3.5L/V6

Specs:

Body Material Stainless Steel
Overall Length (In.) 19.4
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 2
Inlet Attachment Bolt-On
Oxygen Sensor Location Pre and Post Converter
Finish Stainless Steel
Material Stainless Steel
Series California
Main Piping Diameter 2.25
Subtitle California / CARB Compliant
Title California Direct-Fit
Type Direct-Fit
Heat Shield Included Yes
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: 77019792471

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4.2 ★★★★★
Based on 13 reviews
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Product Reviews
N
Verified Purchase
NightOwl007
Battle Creek, US
★★★★★ 5
Really Helps-Especially for Star Station Tests-Haven’t Failed Since Using in Two Older Vehicles
Size: 1 Count (Pack of 1)
Ever since the new CA State mandate that older cars and trucks have to go to a Star Emissions Station for their smog check I have become very familiar with Guaranteed to Pass. The first year of getting smogged under the new regulations my 1995 truck barely failed. It’s a tougher series of tests and it really sucks to have to pay more for a smog test that is designed to get older cars and trucks off the road that would normally pass a regular smog check. It came at a bad time, having just been laid off and losing my health insurance and income and trying to figure how to come up with money for truck repairs to get my registration renewed so I could be a viable job candidate in the really bad job market of a few years back (and still today, may I add.) But that is a whole other issue that gets my blood boiling. So back to my experience with Guaranteed to Pass. My 1995 Ford Truck barely failed and I mean barely according to the emission numbers so I had the manifold cleaned out, used premium gas for a tank and added Guaranteed to Pass. Having two gas tanks was handy as I could switch the tank to a fresh tank without the remainder of the additive in it for the retest. It passed with flying colors. So for our other older 1993 mini-van and the truck in the few successive years since I always run the premium gas with Guaranteed to Pass in the tanks before the smog check. We’ve had the van and truck tested 3-4 times combined since and they pass every time. So I’m sold on Guaranteed to Pass and will vouch for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2016
M
Verified Purchase
Muy buenos, pero….
Bozeman, US
★★★★★ 5
Excellent quality
Color: Black
Fits perfectly to my bmw x3 2017 2.0L
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
E
Verified Purchase
Ernestooo
Phoenix, US
★★★★★ 5
No more struggling on n54 oil filter cap!
Color: Black, Color: Black
First of all, this is a lifesaver. Getting the oil filter cap on the bmw N54 is a pain to tighten. I can not stress it enough. However this oil filter cap is most definitely the best purchase i have ever made during the oil change process. Before i bought it i damaged my oil filter cap because i didn't have the correct wrench and had to use big pliers to tighten it. Im glad i made this purchase, it’s affordable, good quality, super easy to use, grips the cap well, looks nice and clean, and works extremely well overall. This makes my life owning a N54 powered BMW much more convenient, especially as a DIY’er. I would 100% recommend this product, 5/5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
J
Verified Purchase
Jocelyn Renteria
Los Angeles, US
★★★★★ 5
I recommend for those who know
Color: Black
MYHusband does my 2015 bmw x5 oil change usually it’s an extra charge for this piece to get this done at the mechanics So he orders it through Amazon and gets the oil changed in no time no extra charge. Works great. Fits perfectly. Amazing quality. Worth the money. Easy installation finish the job quick
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025
T
Verified Purchase
TMJ
Louisville, US
★★★★★ 5
Perfect fit
Color: Black
Perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026

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