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Nissan Sentra Catalytic Converter

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Nissan Sentra Catalytic Converter, Magnaflow 49-State Direct Fit Rear Catalytic Converter - Traditional Converter, Direct Fit

$193.94 $250.98 You Save $57.04 (23%)
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  • Not legal for use in California or New York
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 48-State Legal direct-fit catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

  • Sku#: M6624360
  • Brand: Magnaflow
  • Location: Rear
  • Series: Magnaflow 49-State Direct Fit
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
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Fits the following Nissan Sentra Years

  • 2000-2002 | GXE | 4 Cyl 1.8L
  • 2000-2002 | XE | 4 Cyl 1.8L
  • 2001-2002 | CA | 4 Cyl 1.8L
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Nissan Sentra Catalytic Converter, Walker Ultra Front Catalytic Converter - Traditional Converter, Direct Fit

$303.52 $590.38 You Save $286.86 (49%)
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WALKER - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Walker's OE replacement catalytic converters are rigorously engineered to deliver a perfect fit and optimal performance.

  • Higher loaded substrate
  • Engineered with premium stainless steel
  • Simply bolts on
  • Features thick, OE-quality hangers, flanges and brackets

Notes:

  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.
  • Sku#: WK53769
  • Brand: Walker
  • Location: Front
  • Series: Walker Ultra
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Walker limited warranty
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Fits the following Nissan Sentra Years

  • 2009-2011 | Base | 4 Cyl 2.0L
  • 2009-2011 | S | 4 Cyl 2.0L
  • 2009-2011 | SL | 4 Cyl 2.0L
  • 2009-2011 | SR | 4 Cyl 2.0L
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Nissan Sentra Catalytic Converter, Bosal Rear Catalytic Converter - Traditional Converter, Direct Fit

$270.71 $319.44 You Save $48.73 (15%)
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BOSAL - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Bosal's OE replacement catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. They are designed and built for life-long reliability.

Notes:

  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.
  • Sku#: BO0961482
  • Brand: Bosal
  • Location: Rear
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 25,000-mile Bosal limited warranty
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Fits the following Nissan Sentra Years

  • 2007-2008 | SE-R Spec V | 4 Cyl 2.5L

Nissan Sentra Catalytic Converter, Eastern ECO III Rear Catalytic Converter - Traditional Converter, Direct Fit

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$268.50 $316.83 You Save $48.33 (15%)
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EASTERN - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Eastern's OE replacement catalytic converters are equipped with advanced design elements and NANO technology for maximum performance. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.
  • NANO technology provides greater converter efficiency
  • Designed with advanced materials and OE-style flex assemblies and flanges
  • Facilitates optimal engine performance
  • Full range of outlet and inlet diameters
Note:
  • 48-state legal - not for sale or use in New York or California; cannot be shipped to New York or California addresses.
  • Sku#: EAST40809
  • Brand: Eastern
  • Location: Rear
  • Series: Eastern ECO III
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
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Fits the following Nissan Sentra Years

  • 2007-2012 | Base | 4 Cyl 2.0L
  • 2007-2012 | S | 4 Cyl 2.0L
  • 2007-2012 | SL | 4 Cyl 2.0L
  • 2009-2012 | SR | 4 Cyl 2.0L
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Nissan Sentra Catalytic Converter, Dorman Catalytic Converter - Manifold Converter, Direct Fit

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$254.39 $300.18 You Save $45.79 (15%)
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Availability: In Stock
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DORMAN – OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL – NO CA, NO NY)

Reduce the pollutants your vehicle releases with Dorman’s OE replacement catalytic converters. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Quality ensured by extensive testing processes
  • Delivers leak-free performance
  • Cast iron or stainless tubular steel protects against cracks and warping
  • Comes with heat-shield (depending on application)

Notes:

  • 48-state legal - not legal in New York or California; not for sale or use in New York or California; cannot be shipped to New York or California addresses.
  • Sku#: RB674959
  • Brand: Dorman
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Lifetime Dorman limited warranty
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Fits the following Nissan Sentra Years

  • 2006 | SE-R Spec V | 4 Cyl 2.5L
  • 2006 | SE-R | 4 Cyl 2.5L

Nissan Sentra Catalytic Converter, Benchmark Front Catalytic Converter - Manifold Converter, Direct Fit

$438.33 $1,315.00 You Save $876.67 (67%)
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BENCHMARK - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Benchmark's OE replacement catalytic converters set the industry standard in terms of fitment and durability. Their performance is closely monitored and backed by Benchmark's emissions laboratory, ensuring quality loadings that eliminate OBDII issues caused by many universal catalytic converters.

Notes:

  • 48-state legal - cannot be shipped to New York or California; not for sale or use in New York or California.
  • Sku#: BEN2527
  • Brand: Benchmark
  • Location: Front
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
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Fits the following Nissan Sentra Years

  • 2004 | S | 4 Cyl 2.5L
  • 2004-2006 | SE-R Spec V | 4 Cyl 2.5L
  • 2004-2006 | SE-R | 4 Cyl 2.5L
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Nissan Sentra Catalytic Converter, Catco Pre-Cat 6500 Front Catalytic Converter - Traditional Converter, Direct Fit

$239.76 $512.52 You Save $272.76 (53%)
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CATCO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

CATCO's OE replacement catalytic converters are designed with a T-409 stainless steel shell and pipes to guarantee enduring performance.

Note:

  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.
  • Sku#: CAT1043
  • Brand: Catco
  • Location: Front
  • Series: Catco Pre-Cat 6500
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Dimensions: 8.5 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
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Fits the following Nissan Sentra Years

  • 2003 | GXE | 4 Cyl 1.8L
  • 2003 | XE | 4 Cyl 1.8L
  • 2004-2006 | Base | 4 Cyl 1.8L
  • 2004-2006 | S | 4 Cyl 1.8L
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Nissan Sentra Catalytic Converter, Davico Exact Fit Rear Catalytic Converter - Traditional Converter, Direct Fit

$282.53 $333.39 You Save $50.86 (15%)
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DAVICO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

When it comes to catalytic converters, turn to Davico. Davico's line of OE replacement catalytic converters is specifically designed to work like the original unit that came installed on your vehicle, delivering solid performance and an exact fit. Each and every one of Davico's OE replacement catalytic converters is crafted within strict standards.

  • Sku#: DAV18303
  • Brand: Davico
  • Location: Rear
  • Series: Davico Exact Fit
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
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Fits the following Nissan Sentra Years

  • 2003 | GXE | 4 Cyl 1.8L
  • 2003 | XE | 4 Cyl 1.8L
  • 2004-2006 | Base | 4 Cyl 1.8L
  • 2004-2006 | S | 4 Cyl 1.8L
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Nissan Sentra Catalytic Converter, Evan Fischer Front Catalytic Converter - Manifold Converter, Direct Fit

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$255.83 $301.88 You Save $46.05 (15%)
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Availability: In Stock
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EVAN FISCHER DIRECT FIT CATALYTIC CONVERTER

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and for better protection. It also features honeycomb catalyst that has maximum surface area flow.

OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding! This is manufactured in accordance to industry standards to ensure product durability and reliability; best of all, EvanFischer products are covered by 5-year or 50,000-mile limited warranty.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • Sku#: REPN960309
  • Brand: Evan Fischer
  • Location: Front
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 19.75 in. overall length
  • Warranty: 5-year or 50,000-mile limited warranty
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Fits the following Nissan Sentra Years

  • 2002-2006 | SE-R Spec V | 4 Cyl 2.5L
  • 2002-2006 | SE-R | 4 Cyl 2.5L
  • 2003 | Limited Edition | 4 Cyl 2.5L
  • 2004 | S | 4 Cyl 2.5L
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Nissan Sentra Catalytic Converter, Pacesetter Front Catalytic Converter - Manifold Converter, Direct Fit

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$222.54 $262.60 You Save $40.06 (15%)
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PACESETTER - CATALYTIC CONVERTERS

Replace your sub-par stock converter with a higher performing catalytic converter by Pacesetter Performance. Their converters are fabricated from the finest mandrel-bent stainless steel and feature perfect fit machined steel flanges. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.
  • Designed to replace poorly performing OEM converter
  • Streamlines and improves exhaust flow via honeycomb catalyst
  • Made from fine mandrel-bent stainless steel
  • Complies with EPA regulations
  • Bolts on for quick and easy installation (on most vehicles)
  • Backed by a 5-year/50,000-mile warranty
  • Direct fit by vehicle year, make and model
  • 48-state legal (not legal in CA or NY)
  • Designed and manufactured in the USA
  • Sku#: P40753002
  • Brand: Pacesetter
  • Location: Front
  • Type: Manifold Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
  • Warranty: 5-year or 50,000-mile Pacesetter limited warranty
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Fits the following Nissan Sentra Years

  • 2002-2006 | SE-R Spec V | 4 Cyl 2.5L
  • 2002-2006 | SE-R | 4 Cyl 2.5L
  • 2003 | Limited Edition | 4 Cyl 2.5L
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Nissan Sentra Catalytic Converter, Flowmaster 50-State Legal Catalytic Converter - Traditional Converter, Semi-Universal new

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$245.52 $320.94 You Save $75.42 (23%)
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FLOWMASTER – 50 STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER

Failed the smog test because of a malfunctioning stock catalytic converter that has come to the end of its life? Don’t panic and send your vehicle off to the junkyard when everything else is running smoothly. Replace that old catalytic converter with a new Flowmaster 50 State Semi-Universal Catalytic Converter and go back in for a retest. Since installing a new converter from any car dealer is exceedingly expensive, using a Flowmaster is a much better alternative. After installing a Flowmaster 50 State Legal Semi-Universal Catalytic Converter, your car, truck or SUV will have a much better chance of passing the smog test and it will not trip check engine lights as well. Flowmaster known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Great for replacing worn out factory original catalytic converters
  • Designed and manufactured in U.S.A.
  • Meticulously engineered internals with the correct precious metals won’t set off check engine lights
  • Mandatory in all states that adopted strict California vehicle emission standards
  • All California Air Resources Board (CARB) requirements are met
  • Catalyst housing is made from stainless steel for longevity
  • Made for a wide selection of popular trucks, SUVs and cars

NOTE: Requires clamps, welding or custom fabrication to install

  • Sku#: F133940024
  • Brand: Flowmaster
  • Series: Flowmaster 50-State Legal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-280-100
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior Casings
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Fits the following Nissan Sentra Years

  • 2004 | S | 4 Cyl 2.5L
  • 2004-2006 | SE-R Spec V | 4 Cyl 2.5L
  • 2004-2006 | SE-R | 4 Cyl 2.5L
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Select more Nissan Sentra parts under Catalytic Converters & Components from list below.

Performance and fuel economy; these are the most common factors everyone seeks for in a car. Problem is, environmental concerns are often disregarded over drivability. Good thing though, is that your Nissan Sentra is installed with a catalytic converter; that not only improves your car's performance by giving way to better engine airflow, it also drastically reduces the noxious emissions from your tailpipe. To maximize the life span and reliability of the "cat-con"--as it is colloquially referred to as--make sure there is an ample amount of wash coat, and that the converter is always free from clogs.

Frequently Asked Questions Ask APW

Can the Nissan Sentra run without a catalytic converter? Answer: Yes, it can. Although, no exhaust gas conversion will take place. Expect that your emission will produce a thick, black smoke. Also, the federal government prohibits all vehicles to run without a converter; this is also the reason why vehicles must pass an emission test before it can be given authorization to operate.

How to tell when a Nissan Sentra catalytic converter is clogged? Answer: Clogs happen because the catalytic converter accumulates chemical matter over time--this is perfectly normal, as long as the unit remains intact. If the Nissan Sentra won't accelerate when the gas pedal is stepped on, or when it totally refuses to start; the catalytic converter may be faulty. There is no need to replace the converter if the component is free from excessive physical damage. Clean the old unit first and test it out before finally deciding whether or not a replacement is required.

Is a Nissan Sentra catalytic converter easy to replace? Answer: An aftermarket catalytic converter is easy to find, but installing it will prove to be a challenge especially without sufficient mechanical experience. It will require detaching several parts of the exhaust system, and reinstalling them again in their proper places is tricky.

What chemicals should be avoided to prevent the Nissan Sentra catalytic converter from total ruin? Answer: The most common damaging compound is lead. Lead encapsulates the internal system of the converter; preventing it from contacting and treating the exhaust. A vehicle that is installed with a catalytic converter should only fill up on unleaded fuels to avoid contamination.

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