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2004 Nissan Altima

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  2. Auto Parts
  3. Exhaust
  4. Catalytic Converter
  5. Catalytic Converter for 2004 Nissan Altima

2004 Nissan Altima: Catalytic Converter


Displaying 1 to 25 (of 31 products)

AP Exhaust 608265 Catalytic Converter
for 2004 Nissan Altima

AP Exhaust
On Sale:

$133.85
Avail:
6 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Rear
 
Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
(Main Conv.)
Federal and California Emissions
Universal Fit
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Rear Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
(Main Conv.)
Federal and California Emissions
Universal Fit

1 Per Vehicle
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 		 
Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Main Conv.
To 1/04
Federal and California Emissions
Universal Fit
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Main Conv.
To 1/04
Federal and California Emissions
Universal Fit

1 Per Vehicle
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 		 
Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Rear Main Conv.
From 01/2004
Federal and California Emissions
Universal Fit
4 Speed
Automatic Transmission
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Rear Main Conv.
From 01/2004
Federal and California Emissions
Universal Fit
4 Speed
Automatic Transmission

1 Per Vehicle

AP Exhaust 642280 Catalytic Converter
for 2004 Nissan Altima

AP Exhaust
On Sale:

$225.73
Avail:
5 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Rear
 
Direct Fit Converter
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Federal and California Emissions
Direct Fit
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
Rear Direct Fit Converter
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Federal and California Emissions
Direct Fit

1 Per Vehicle

MagnaFlow 49568 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Conv DF 02-05 Altima 3.5
On Sale:

$455.00
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Rear
 
Direct-Fit OEM GRADE Federal (Exc.CA)
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Rear Direct-Fit OEM GRADE Federal (Exc.CA)

1 Per Vehicle

MagnaFlow 50809 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Nissan
On Sale:

$540.00
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Forward
 
Direct-Fit HM Grade Federal (Exc. CA)
From 1/1/2004
Manual Transmission
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Forward Direct-Fit HM Grade Federal (Exc. CA)
From 1/1/2004
Manual Transmission

1 Per Vehicle

MagnaFlow 51205 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
On Sale:

$194.00
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Universal OEM GRADE Federal (Exc.CA)
Cutting and Welding Required
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC Universal OEM GRADE Federal (Exc.CA)
Cutting and Welding Required

1 Per Vehicle

MagnaFlow 51207 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
On Sale:

$607.00
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Forward
 
Direct-Fit OEM GRADE Federal (Exc.CA)
To 1/1/2004
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Forward Direct-Fit OEM GRADE Federal (Exc.CA)
To 1/1/2004

1 Per Vehicle

MagnaFlow 93287 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Nisan Altima
On Sale:

$345.00
Avail:
1 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Direct-Fit HM Grade Federal (Exc. CA)
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC Direct-Fit HM Grade Federal (Exc. CA)

1 Per Vehicle

Dorman 673-487 Catalytic Converter
for 2004 Nissan Altima

Dorman
On Sale:

$697.41
Avail:
17 in Stock
Warehouse: US-19
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Rear
 
CARB Compliant: Yes
Engine Family Number (EFN) 4NSXV03.5N7A
CARB Executive Order Number: D-798-9
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Rear CARB Compliant: Yes
Engine Family Number (EFN) 4NSXV03.5N7A
CARB Executive Order Number: D-798-9

1 Per Vehicle

Dorman 674-487 Catalytic Converter
for 2004 Nissan Altima

Dorman
On Sale:

$328.42
Avail:
68 in Stock
Warehouse: US-19
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Rear
 
CARB Compliant: No
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Rear CARB Compliant: No

1 Per Vehicle

Dorman 678-507 Catalytic Converter
for 2004 Nissan Altima

Dorman
On Sale:

$759.49
Avail:
20 in Stock
Warehouse: US-19
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front
 
CARB Compliant: Yes
Engine Family Number (EFN) 4NSXV03.5N7A
CARB Executive Order Number: D-798-9
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front CARB Compliant: Yes
Engine Family Number (EFN) 4NSXV03.5N7A
CARB Executive Order Number: D-798-9

1 Per Vehicle

Dorman 679-507 Catalytic Converter
for 2004 Nissan Altima

Dorman
On Sale:

$412.47
Avail:
100 in Stock
Warehouse: US-19
Qty:
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front
 
CARB Compliant: No
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front CARB Compliant: No

1 Per Vehicle

Walker 82602 Catalytic Converter
for 2004 Nissan Altima

Walker
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Rear
 
CalCat
CARB Executive Order D-182-53
Engine Family Number (EFN) 4NSXV03.5N7A
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
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Rear CalCat
CARB Executive Order D-182-53
Engine Family Number (EFN) 4NSXV03.5N7A
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

1 Per Vehicle

Walker 83217 Catalytic Converter
for 2004 Nissan Altima

Walker
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Rear
 
CalCat
CARB Executive Order D-182-63
Engine Family Number (EFN) 4NSXV02.5G5A
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
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
Rear CalCat
CARB Executive Order D-182-63
Engine Family Number (EFN) 4NSXV02.5G5A
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

1 Per Vehicle

Walker 93203 Catalytic Converter
for 2004 Nissan Altima

Walker
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Rear
 
EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and 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
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
Rear EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and 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

1 Per Vehicle

AP Exhaust 608415 Catalytic Converter
for 2004 Nissan Altima

AP Exhaust
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Rear
 
Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Federal and California Emissions
Universal Fit
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
Rear Universal Converter
EPA Enhanced OBDII By Design Unit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Federal and California Emissions
Universal Fit

1 Per Vehicle

AP Exhaust 641199 Catalytic Converter
for 2004 Nissan Altima

AP Exhaust
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Left (Driver)
 
Direct Fit Converter w/ Manifold
Direct Fit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Discontinued, use until inventory is depleted.
Radiator Side
FROM 1/04
Federal and California Emissions
Manual Transmission
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Left (Driver) Direct Fit Converter w/ Manifold
Direct Fit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Discontinued, use until inventory is depleted.
Radiator Side
FROM 1/04
Federal and California Emissions
Manual Transmission

1 Per Vehicle
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Left (Driver)
 
Direct Fit Converter w/ Manifold
Direct Fit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Discontinued, use until inventory is depleted.
To 1/04
Radiator Side
Federal and California Emissions
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Left (Driver) Direct Fit Converter w/ Manifold
Direct Fit
Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details.
Discontinued, use until inventory is depleted.
To 1/04
Radiator Side
Federal and California Emissions

1 Per Vehicle

AP Exhaust 772105 Catalytic Converter
for 2004 Nissan Altima

Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Rear
 
Universal
California
4NSXV02.5G5A
ALL
Legal Note: In Compliance with California Emissions Requirements
EO Number : D-798-9
4NSXV02.5G5A
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
Rear Universal
California
4NSXV02.5G5A
ALL
Legal Note: In Compliance with California Emissions Requirements
EO Number : D-798-9
4NSXV02.5G5A

1 Per Vehicle
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 		 
Universal
California
4NSXV03.5N7A
ALL
Legal Note: In Compliance with California Emissions Requirements
EO Number : D-798-9
4NSXV03.5N7A
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC Universal
California
4NSXV03.5N7A
ALL
Legal Note: In Compliance with California Emissions Requirements
EO Number : D-798-9
4NSXV03.5N7A

1 Per Vehicle
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 		 
Universal
California
4NSXV03.5N7A
FROM 01/04
Legal Note: In Compliance with California Emissions Requirements
EO Number : D-798-9
4NSXV03.5N7A
4 Speed
Automatic Transmission
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC Universal
California
4NSXV03.5N7A
FROM 01/04
Legal Note: In Compliance with California Emissions Requirements
EO Number : D-798-9
4NSXV03.5N7A
4 Speed
Automatic Transmission

1 Per Vehicle

MagnaFlow 441305 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Rear
 
2.25in. Universal California OBDII Catalytic Converter
CARB Executive Order D-193-96
Engine Family Number (EFN) 4NSXV03.5N7A
Cutting and Welding Required
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Rear 2.25in. Universal California OBDII Catalytic Converter
CARB Executive Order D-193-96
Engine Family Number (EFN) 4NSXV03.5N7A
Cutting and Welding Required

1 Per Vehicle

MagnaFlow 444105 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Left (Driver)
 
2.25in. Universal California OBDII Catalytic Converter
CARB Executive Order D-193-96
Engine Family Number (EFN) 4NSXV03.5N7A
Cutting and Welding Required
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Left (Driver) 2.25in. Universal California OBDII Catalytic Converter
CARB Executive Order D-193-96
Engine Family Number (EFN) 4NSXV03.5N7A
Cutting and Welding Required

1 Per Vehicle
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Right (Passenger)
 
2.25in. Universal California OBDII Catalytic Converter
CARB Executive Order D-193-96
Engine Family Number (EFN) 4NSXV03.5N7A
Cutting and Welding Required
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Right (Passenger) 2.25in. Universal California OBDII Catalytic Converter
CARB Executive Order D-193-96
Engine Family Number (EFN) 4NSXV03.5N7A
Cutting and Welding Required

1 Per Vehicle

MagnaFlow 49296 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Conv DF 04-05 Maxima frnt
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Forward
 
Direct-Fit OEM GRADE Federal (Exc.CA)
From 1/1/2004
Manual Transmission
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Forward Direct-Fit OEM GRADE Federal (Exc.CA)
From 1/1/2004
Manual Transmission

1 Per Vehicle

MagnaFlow 49325 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Conv DF 02-03 Altima 3.5
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Rearward
 
Direct-Fit OEM GRADE Federal (Exc.CA)
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Rearward Direct-Fit OEM GRADE Federal (Exc.CA)

1 Per Vehicle

MagnaFlow 49523 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC
 
1
 
Direct-Fit OEM GRADE Federal (Exc.CA)
 
2004 Nissan Altima equipped with
2.5L L4 Gas DOHC Direct-Fit OEM GRADE Federal (Exc.CA)

1 Per Vehicle

MagnaFlow 50836 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Nissan Altima
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Rearward
 
Direct-Fit HM Grade Federal (Exc. CA)
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Rearward Direct-Fit HM Grade Federal (Exc. CA)

1 Per Vehicle

MagnaFlow 51206 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Rear
 
Universal OEM GRADE Federal (Exc.CA)
Cutting and Welding Required
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Rear Universal OEM GRADE Federal (Exc.CA)
Cutting and Welding Required

1 Per Vehicle

MagnaFlow 52652 Catalytic Converter
for 2004 Nissan Altima

MagnaFlow
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehiclePositionFit NotesFitment Notes
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
 
1
 
Front Forward
 
Direct-Fit OEM GRADE Federal (Exc.CA)
From 1/1/2004
Automatic Transmission
 
2004 Nissan Altima equipped with
3.5L V6 Gas DOHC
Front Forward Direct-Fit OEM GRADE Federal (Exc.CA)
From 1/1/2004
Automatic Transmission

1 Per Vehicle
Displaying 1 to 25 (of 31 products)