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Infiniti G35 Replacement Catalytic Converter Information


For innumerable years the solid appeal of Infiniti autos has been the poster child of muscle and skill. Invest in your car's elements by buying the finest in top-notch parts. Superior power and performance is no problem with factory authorized equipment designed to function with the power systems and guidance components. Infiniti G35 Catalytic Converters help clean the air by catalyzing hazardous emissions into H20 and CO2, via a metal catalyst, often platinum, then venting the cleaned gas out the vehicle exhaust. Effectively performing Catalytic Converters are necessary to meet EPA rules for automobile operation. Positioned inside the exhaust system of your car or truck, your Catalytic Converter operates to decrease the entire toxic pollutants of your car by catalyzing a chemical process in your emissions. Though durable, the converter sometimes needs replacement, generally if it is damaged from underneath the vehicle. Your Catalytic Converter is a part which reduces the quantity of harmful emissions by your car's exhaust, helping you meet the requirements for the emissions test. Many times the most frustrating thing about repairing a vehicle is looking for a dependable source for quality parts.


They are available for the following Infiniti G35 years: 2008, 2007, 2006, 2005, 2004, 2003, 08, 07, 06, 05, 04, 03. This part is also sometimes called Infiniti G35 Exhaust Converters. We stock catalytic converter parts for most Infiniti models including I30, I35, QX4, Q45, QX56, FX35, G20, M35, M45, J30 and M30.

We stock these Catalytic Converter brands for the Infiniti G35: Bosal, DEC, Eastern Catalytic and Walker.


Catalytic Converter for Infiniti G35 - Partsgeek
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Review Fitment Notes to Ensure Proper Fit

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(1 Reviews)
5 Stars
Bosal 096-1440
Catalytic Converter
Close
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Our List Price: $292.33
(26) In Stock
Product SKU: 096-1440
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2004 (04) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $292.33
(6) In Stock
Product SKU: 096-1439
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2004 (04) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Bosal 096-1440
Catalytic Converter
Close
Loading Reviews...
Our List Price: $292.33
(26) In Stock
Product SKU: 096-1440
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2006 (06) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $292.33
(6) In Stock
Product SKU: 096-1439
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2006 (06) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Bosal 096-1440
Catalytic Converter
Close
Loading Reviews...
Our List Price: $292.33
(26) In Stock
Product SKU: 096-1440
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2003 (03) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Bosal 096-1440
Catalytic Converter
Close
Loading Reviews...
Our List Price: $292.33
(26) In Stock
Product SKU: 096-1440
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2005 (05) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $292.33
(6) In Stock
Product SKU: 096-1439
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2005 (05) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $292.33
(6) In Stock
Product SKU: 096-1439
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2003 (03) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $292.33
(6) In Stock
Product SKU: 096-1439
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2007 (07) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
DEC NIS2517D
Catalytic Converter
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Our List Price: $347.33
(5) In Stock
Product SKU: NIS2517D
Product Note: Catalytic Converter -- E.P.A COMPLIANT
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Infiniti G35 3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
DEC NIS2517P
Catalytic Converter
Close
Loading Reviews...
Our List Price: $347.33
(7) In Stock
Product SKU: NIS2517P
Product Note: Catalytic Converter -- Passenger Side; E.P.A COMPLIANT
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Infiniti G35 3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
DEC NIS2517D
Catalytic Converter
Close
Loading Reviews...
Our List Price: $347.33
(5) In Stock
Product SKU: NIS2517D
Product Note: Catalytic Converter -- E.P.A COMPLIANT
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2004 (04) Infiniti G35 3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $322.33

Product SKU: 41097
Product Note: DIRECT FIT -- Undercar Right; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Position of Product: Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2008 (08) Infiniti G35 Sedan  3.5L V6 


Click to Enlarge
(11 Reviews)
4.8 Stars
Eastern Catalytic 82725
Catalytic Converter
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Loading Reviews...
Our List Price: $68.33
(>35) In Stock
Product SKU: 82725
Product Note: UNIVERSAL -- Undercar Left; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Infiniti G35 3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Bosal 096-1440
Catalytic Converter
Close
Loading Reviews...
Our List Price: $292.33
(26) In Stock
Product SKU: 096-1440
Product Note: Catalytic Converter -- Direct Fit; Premium Load; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Body Engine
2007 (07) Infiniti G35 Coupe  3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $392.98
(2) In Stock
Product SKU: 16198
Product Note: EPA Ultra Direct Fit Converter -- Replaces Both Front & Rear OE Converters; Fits Fed. & Calif. Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Additional Parts Needed: 31688, 31386
Position of Product: Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: H
Vehicle Sub Model Engine
2007 (07) Infiniti G35 RWD  3.5L V6 


Click to Enlarge
(1 Reviews)
5 Stars
Walker 82503
Catalytic Converter
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Loading Reviews...
Our List Price: $141.98
(3) In Stock
Product SKU: 82503
Product Note: CalCat Universal Converter -- Engine Family # 4NSXV03.5N7A; Legal for use in the states of California and New York.
Position of Product: Front Left
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

*** Legal in California and New York ***
Additional Fitment Information: Catalog: C
Vehicle Engine
2004 (04) Infiniti G35 3.5L V6 


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Research on Catalytic Converter for Infiniti G35

Infiniti is accepted by the luxury crowd as a luxury brand not because everything they make is luxurious, but because they produce high-quality products that please the senses. Only with the G35 sport sedan did the Japanese company, which had been in existence since 1989, become profitable. The original Infiniti G35 was introduced for 2003, and was produced in sedan form until 2006 and as a coupe until 2007. The G35 coupe lasted only one generation before being replaced by the G37 coupe in 2009.

In catalytic converter failure, there is a more problematic condition that will not be fixed by simply replacing the converter. Its failure is the manifestation of a less apparent problem under the hood. The damage is often the result of an incorrect fuel/air mixture, incorrect timing, or misfiring plugs.

What is a converter meltdown?

The fuel that powers your vehicle is meant to burn only in the combustion chamber. Any fuel that leaves that chamber unburned will enter the exhaust system and "light off" when it reaches the converter. This can "superheat" the converter to temperatures far above normal operating conditions, causing a converter meltdown. In one example of a converter meltdown, the converter was super-heated due to a raw fuel condition in the exhaust flow. The excess unburned fuel ignited when it struck the hot ceramic catalyst and drove the temperature far above the normal operating condition of the converter. The ceramic catalyst, unable to withstand such high temperatures, starts melting. The ceramic collapses and the converter is destroyed.

What kind of problems are created by carbon deposits?

The carbon can prevent the catalytic converter from reducing harmful emissions in the exhaust flow. The carbon soot from oil or antifreeze entering the exhaust system clogs the pores in the ceramic catalyst and blocks exhaust flow, causing heat and exhaust to back up into the engine compartment. Your engine may draw burnt exhaust gasses back into the combustion chamber and dilute the efficiency of the next burn cycle. The result is a loss of power and overheated engine components.

How do worn or failing spark plugs and wires affect the catalytic converter?

Spark plugs that misfire or don't fire at all will cause unburned fuel to enter the exhaust system. The unburned fuel ignites inside the converter and can result in a partial or complete melt down of the ceramic catalyst.

Can the catalytic converter be damaged by road debris?

The ceramic catalyst inside a catalytic converter is made from fragile material. It is protected by an insulating mat, which holds the catalyst in place and provides moderate protection against damage. However, road debris striking the converter can cause a catalyst fracture. The broken pieces come loose and rattle around and break up into smaller pieces. Flow is interrupted and backpressure in the exhaust system increases, resulting in a buildup of heat and loss of power.

What is the Infiniti G35 Catalytic Converter replacement cost?

PartsGeek lists Bosals 2003-2007 Infiniti G35 Catalytic Converter at $285.36.


Some of our Customer Reviews
Neither Satisfied Nor Dissatisfied
Reviewer: Joshua Turnbow

Ordered Product on a Monday, hoping a rushed 2 day delivery would speed up the process, I recieved the catalytic converter 2 days late, but still saved a bundle.

2007 Infiniti G35 Catalytic Converter

Very Satisfied
Reviewer: Jani

Product came in time and the parts are high quality

2005 Infiniti G35 Catalytic Converter


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