2003 Infiniti G35 Catalytic Converter
Browse our online catalogue to find original replacement Catalytic Converters specifically designed to fit a 2003 Infiniti G35.

2003 Infiniti G35 Catalytic Converter
$1,450.59
$926.58
In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
Replaces Both Front & Rear OE Converters with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31688 and 31386 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type
Replaces Both Front & Rear OE Converters with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31688 and 31386 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

2003 Infiniti G35 Catalytic Converter
$1,479.25
$915.06
In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Body Type: Coupe; Drive Type: RWD; Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Body Type: Coupe; Drive Type: RWD; Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
Replaces Both Front & Rear OE Converters with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31688 and 31386 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type
Replaces Both Front & Rear OE Converters with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31688 and 31386 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

2003 Infiniti G35 Catalytic Converter
$1,479.25
$915.06
In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Body Type: Sedan; Drive Type: RWD; Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Body Type: Sedan; Drive Type: RWD; Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
Replaces Both Front & Rear OE Converters with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31688 and 31386 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type
Replaces Both Front & Rear OE Converters with Federal/California Emissions System Exhaust Gasket is Recommended Additional part(s) needed to complete installation - 31688 and 31386 Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

2003 Infiniti G35 Catalytic Converter
$471.79
$249.35
Limited Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Front Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Infiniti G35 Catalytic Converter
$471.79
$249.35
Limited Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Front Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Infiniti G35 Catalytic Converter
$436.02
$243.20
Limited Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Front Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7A Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7A Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Infiniti G35 Catalytic Converter
$436.02
$243.20
Limited Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Front Left (Driver Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7B Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7B Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Infiniti G35 Catalytic Converter
$436.02
$243.20
Limited Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Front Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7A Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7A Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

2003 Infiniti G35 Catalytic Converter
$436.02
$243.20
Limited Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 19th
Front Right (Passenger Side)
Required Per Vehicle: 1
Made in USA
Fits: 2003 Infiniti G35
Equipped With:
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Engine Base: 3.5L 3498cc V6 (3.76x3.21; 95.5x81.4);
Vehicle Fitment Notes:
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7B Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-182-53 Engine Family Number (EFN) 3NSXV03.5C7B Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation



2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Region: Canada;
Region: Canada;



2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Region: United States;
Region: United States;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: Canada;
Number of Doors: 2; Body Type: Coupe; Region: Canada;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: United States;
Number of Doors: 2; Body Type: Coupe; Region: United States;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Left (Driver Side)
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: Canada;
Number of Doors: 2; Body Type: Coupe; Region: Canada;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Left (Driver Side)
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: United States;
Number of Doors: 2; Body Type: Coupe; Region: United States;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: Canada;
Number of Doors: 2; Body Type: Coupe; Region: Canada;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: United States;
Number of Doors: 2; Body Type: Coupe; Region: United States;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Right (Passenger Side)
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: Canada;
Number of Doors: 2; Body Type: Coupe; Region: Canada;
2003 Infiniti G35 Catalytic Converter
$440.48
In Stock
Condition: New
Ships: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Pick-Up: in 1-2 Business Days
Right (Passenger Side)
Required Per Vehicle: 1
Made in Canada
Fits: 2003 Infiniti G35
Equipped With:
Number of Doors: 2; Body Type: Coupe; Region: United States;
Number of Doors: 2; Body Type: Coupe; Region: United States;
2003 Infiniti G35 Catalytic Converter
Call for Pricing
Out of Stock
Condition: New
Left (Driver Side)
Required Per Vehicle: 1
Fits: 2003 Infiniti G35
Vehicle Fitment Notes:
without California Emissions
without California Emissions
2003 Infiniti G35 Catalytic Converter
Call for Pricing
Out of Stock
Condition: New
Right (Passenger Side)
Required Per Vehicle: 1
Fits: 2003 Infiniti G35
Vehicle Fitment Notes:
without California Emissions
without California Emissions