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Nissan Maxima Catalytic Converter

We have 10 Items In-stock. Select a year to continue.
$105.62 List Price $124.63 Save $19.01 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#: REPN960301
  • Brand: Evan Fischer
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12.5 in. overall length
(see more)
Fits the following Nissan Maxima Years:
  • 2001 | 6 Cyl 3.0L | SE 20th Anniversary Edition
  • 1997-2001 | 6 Cyl 3.0L | GLE, GXE, SE
$64.70 List Price $76.35 Save $11.65 Availability: In Stock
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EASTERN ECO II SERIES CATALYTIC CONVERTER

30 years of innovation is proof enough that Eastern is the best manufacturer of the finest aftermarket and original equipment catalytic converters on the market. Their ECO Series Catalytic Converters which are designed to help keep the Check Engine Light (MIL) off is another set of catalytic converters with world class quality.

The Eastern ECO II Series Catalytic Converter is made specifically for most complex or second generation on board diagnostic (OBD II) systems. It features wash coats with greater loadings of precious metals to handle applications with ultra low emissions, higher than normal emissions, as well as vehicles with higher mileage and heavier workloads.

The Eastern ECO II Series Catalytic Converter's features in a nutshell:

  • Engineered with Eastern's proprietary NANO technology yielding highly efficient loadings for lower cost and better converter efficiency
  • Features an advanced materials design for maximum engine output and performance

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

  • SKU#: EAST83166
  • Brand: Eastern
  • Fit Note: With O2 Port, Without O2 Port
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Nissan Maxima Years:
  • 2001 | 6 Cyl 3.0L | SE 20th Anniversary Edition
  • 1995-2001 | 6 Cyl 3.0L | GLE, GXE, SE
Rating: (see review/s)

"Converters were deliver a day early around a holiday. Matched up great. Fixed the problem we were having." posted by: vachick73 on January 21, 2015

"Just what I needed at a cheaper price to fix my problem and get the stupid Check Engine Light off." posted by: Ben on December 7, 2014 view all 9 reviews

$100.27 List Price $129.77 Save $29.50 Availability: In Stock
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  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • 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 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

  • SKU#: M6699205HM
  • Brand: Magnaflow
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Nissan Maxima Years:
  • 1995-1999 | 6 Cyl 3.0L | GLE, GXE, SE
Rating: (see review/s)

"After instalation my car ran great the parts arrived when they said they would." posted by: Hmc on July 16, 2012

$128.76 List Price $330.37 Save $201.61 Availability: In Stock
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Davico Catalytic Converter

Davico Manufacturing is committed to producing hard to find and specialized exhaust parts for the customer's satisfaction. Its catalytic converter is an example of the company's outstanding dedication.

Davico Catalytic Converter's design enables the conversion of harmful compounds into less dangerous gasses to help in pollution control without reducing its efficiency. Designed for many makes and models, this converter is easy to install.

Specifications:

  • 3-way catalyst style
  • 12.5 in. L x 6.25 in. W x 4 in. H
  • Single inlet and outlet configuration
  • One catalytic converter
  • Ceramic honeycomb substrate material
  • Stainless steel case material
  • Aluminized steel tube material
  • 2 bolt-fixed flange inlet type
  • 2 bolt-fixed flange outlet type
  • With one oxygen sensor port
  • Includes gaskets: 24731 (2)
  • With air tube
  • Does not require cutting, sliding, clamping, or welding for installation
Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: DAV13018
  • Brand: Davico
  • Fit Note: With 02 Sensor Port Provision, With 14 in. Overall Length
  • 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
(see more)
Fits the following Nissan Maxima Years:
  • 1995-1999 | 6 Cyl 3.0L | GLE, GXE, SE
$352.08 List Price $779.10 Save $427.02 Availability: In Stock
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CATCO CATALYTIC CONVERTER

Catco's catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications
  • 6-bolt flange welded inlet
  • 3-bolt flange welded outlet
  • With one oxygen sensor port
  • Oval body
  • 10.5 in. overall length
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT1078
  • Brand: Catco
  • Fit Note: Federal and California Emission Vehicles
  • 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
(see more)
Fits the following Nissan Maxima Years:
  • 2002-2003 | 6 Cyl 3.5L | GLE, GXE, SE
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$62.36 List Price $152.72 Save $90.36 Availability: In Stock
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WALKER CATALYTIC CONVERTER, UNIVERSAL

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features
  • Higher loaded substrate
  • Easy bolt-on installation
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK15037
  • Brand: Walker
  • Fit Note: From 01/1986
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 13.25 in. overall length
(see more)
Fits the following Nissan Maxima Years:
  • 1987-1994 | 6 Cyl 3.0L | GXE
  • 1986-1994 | 6 Cyl 3.0L | SE
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$192.06 List Price $251.06 Save $59.00 Availability: In Stock
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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#: F133588024
  • Brand: Flowmaster
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-280-97
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Fits the following Nissan Maxima Years:
  • 1987-1994 | 6 Cyl 3.0L | GXE
  • 1986-1994 | 6 Cyl 3.0L | SE
(see more)
$161.51 List Price $190.58 Save $29.07 Availability: In Stock
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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/CARB 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
  • 49-state legal (not legal in CA)
  • Designed and manufactured in the USA
  • SKU#: P40201046
  • Brand: Pacesetter
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
(see more)
Fits the following Nissan Maxima Years:
  • 2001 | 6 Cyl 3.0L | SE 20th Anniversary Edition
  • 1999-2001 | 6 Cyl 3.0L | GLE, GXE, SE
$278.77 List Price $328.95 Save $50.18 Availability: In Stock
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BOSAL CATALYTIC CONVERTER ASSEMBLY

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

Specifications
  • Flange inlet
  • Flange outlet
  • Standard assembly with one catalytic converter
  • Oval body
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BO0991434
  • Brand: Bosal
  • 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
 
Fits the following Nissan Maxima Years:
  • 2002-2003 | 6 Cyl 3.5L | GLE, GXE, SE
$191.67 List Price $575.00 Save $383.33 Availability: In Stock
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BENCHMARK CATALYTIC CONVERTER

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.

Specifications
  • Flange inlet
  • Round body
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BEN2505
  • Brand: Benchmark
  • Fit Note: Without 02 Sensor Port Provision
  • 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
 
Fits the following Nissan Maxima Years:
  • 1995-1996 | 6 Cyl 3.0L | GLE, GXE, SE
View Less
Select more Nissan Maxima parts under Catalytic Converters & Components from list below.

Turn harmful exhaust fumes into more environmentally friendly exhausts with a Nissan Maxima Catalytic Converter. As part of your car's exhaust system, the converter is responsible for cleaning the pollutants from combusting air and fuel. The layers of different materials in the device filter the dangerous elements from the exhaust to lessen the damaging effects it has on the earth. Running with a broken Nissan Maxima catalytic converter would be costly not just to your car's exhaust, but also to the environment as well. Running without one could even earn you a costly ticket from the authorities. If you love your car, and care for the environment too, a working Nissan Maxima catalytic converter is the way to go.

Frequently Asked Questions

Ask APW
  • Among the three Nissan Maxima Catalytic Converters in the car, what can be done to determine which one should be replaced?
    Answer: One of the three converters is usually found in the y-pipe and this rarely fails. In fact, this converter wouldn't even cost a Nissan Maxima an emission test if removed. The other two behind the engine compartment (pre-cats) are prone to failure. An error code after scanning verifies a pre-cat failure. Though the problem may not be obvious from the scan, the other cats have most probably decayed in one way or another. If budget isn't an issue, don't hesitate to change all three cats at once.
  • Can the Service Engine Soon (SES) warning light point to a Nissan Maxima catalytic converter failure?
    Answer: The catalytic converter is closely related to the engine system, so the warning light should turn on if the device has failed. To be more certain that the converter has a problem, try to look for a sulfuric or rotten egg smell from the exhausts. Notice if the power of the Maxima's engine feels weaker and seems to struggle. If any of these problems are seen, with the SES light on, have the car's engine scanned at once to verify the issue and get the right steps done for proper service and replacement.
  • What do codes P0420 and P0430 in a Nissan Maxima engine scan test mean?
    Answer: Both codes mean "Catalyst System Efficiency Below Threshold" failure. P0420 is for bank 1, while the P0430 code is for bank 2. For problematic Nissan Maxima catalytic converter issues, this is covered under the emissions warranty that's good for up to 80,000 miles. Immediately stop using the car until new parts necessary to for repair and replacement are bought. If the Nissan Maxima runs carelessly with bad converters, the honeycomb material of the device will be sucked into the engine and damage it as well.