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2003 Nissan Altima

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Walker 54360 Catalytic Converter
for 2003 Nissan Altima 2.5L L4 Gas DOHC

Walker 54360 Catalytic Converter - 2003 Nissan Altima
Walker 54360 Catalytic Converter - 2003 Nissan Altima Image 1
Walker 54360 Catalytic Converter - 2003 Nissan Altima

Walker
Brand:Walker
Part Number: 54360
UPC: 086387543606
Weight: 7.25 lbs
Condition:New



On Sale:

$234.88

Availability:
2 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Walker 54360 Catalytic Converter for your 2003 Nissan Altima. Buy now and secure your purchase online!

Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra Direct-Fit Catalytic Converters provide premium performance and are available for import and domestic OBDII (1996 and newer) vehicles.

Features and Benefits:

  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability

Specifications:

Air Tube Count:
No
Air Tube:
No
Body Height:
4.125 in.
Body Length:
8 in.
Body Material:
Stainless Steel
Body Shape:
Round
Body Width:
4.125 in.
California Air Resources Board (CARB) Certified:
No
Converter Quantity:
1
Grade Type:
Regular
Inlet 1 Type:
2 Bolt Welded Flange
Inlet Quantity:
1
Inlet Type:
2 Bolt Welded Flange
Mounting Hardware Included:
No
Outlet 1 Type:
2 Bolt Welded Flange
Outlet Quantity:
1
Outlet Type:
2 Bolt Welded Flange
Overall Length:
39 in.
Oxygen sensor location:
Pre Catalyst
Substrate Material:
Ceramic
Universal Or Specific Fit:
Specific
AP Exhaust #:
642280
AP Exhaust #:
754295
Bosal #:
099-1401
Catco #:
4295
Eastern #:
40514
MagnaFlow Exhaust Products #:
49523
MagnaFlow Exhaust Products #:
93287
Country of Origin:
US

Walker 54360 Catalytic Converter compatibility with your 2003 Nissan Altima...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
Nissan Altima

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.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31658 and 31540
Ultra Direct Fit Type
 

Nissan Altima



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.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31658 and 31540
Ultra Direct Fit Type

1 Per Vehicle

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