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Jeep Grand Cherokee Catalytic Converter

We have 10 Items In-stock. Select a year to continue.
$68.02 List Price $80.26 Save $12.24 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
  • 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 Jeep Grand Cherokee Years:
  • 1999-2001 | 6 Cyl 4.0L | Laredo, Limited
Rating: (see review/s)

"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

"No marking as to flow direction. But part fit......" posted by: on November 3, 2013 view all 8 reviews

$111.97 List Price $144.90 Save $32.93 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#: M6699006HM
  • 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 Jeep Grand Cherokee Years:
  • 1999-2001 | 8 Cyl 4.7L | Laredo, Limited
$132.35 List Price $311.28 Save $178.93 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
  • 23.5 in. L x 6.5 in. W x 4 in. H
  • 2.5 in. inlet diameter
  • Single inlet and outlet configuration
  • One catalytic converter
  • Ceramic honeycomb substrate material
  • Stainless steel case material
  • Aluminized steel tube material
  • Slide on inlet type
  • Slide on outlet type
  • With one oxygen sensor port
  • Does not include gasket
  • 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#: DAV23219
  • Brand: Davico
  • 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 Jeep Grand Cherokee Years:
  • 1999-2001 | 8 Cyl 4.7L | Laredo, Limited
  • 1999 | 6 Cyl 4.0L | Laredo, Limited
$140.93 List Price $283.56 Save $142.63 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

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

Specifications
  • Standard assembly with one catalytic converter
  • Oval body
  • 32 in. overall length
  • 2.5 in. inlet diameter
  • 2.5 in. outlet diameter
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT9139
  • Brand: Catco
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 32 in. overall length
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Fits the following Jeep Grand Cherokee Years:
  • 2004 | 8 Cyl 4.7L | Special Edition
  • 2002-2004 | 8 Cyl 4.7L | Laredo, Limited, Overland
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$87.10 List Price $197.88 Save $110.78 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#: WK15041
  • Brand: Walker
  • Fit Note: For Units without 02 Sensor Port Provision
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 18 in. overall length
(see more)
Fits the following Jeep Grand Cherokee Years:
  • 1995 | 6 Cyl 4.0L | Orvis
  • 1994-1995 | 6 Cyl 4.0L | SE
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$259.00 List Price $338.56 Save $79.56 Availability: In Stock
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FLOWMASTER – 50 STATE LEGAL DIRECT-FIT CATALYTIC CONVERTERS

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 Legal Direct-Fit Catalytic Converter and go back in for a retest. Since installing a new converter from any car dealer is exceedingly expensive, bolting on a Flowmaster is a much better alternative. After installing a Flowmaster 50 State Legal Direct-Fit 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
  • 409S stainless steel mandrel bent housing and tubing
  • Mandatory in all states that adopted strict California vehicle emission standards
  • All California Air Resources Board (CARB) requirements are met
  • Built-in pre and post catalytic converter O2 sensor locations
  • Comes with all necessary hardware
  • Simple to install - just bolts directly on without needing any welding or cutting
  • Made for a wide selection of popular trucks, SUVs and cars
  • SKU#: F133040005
  • Brand: Flowmaster
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D280-101
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Fits the following Jeep Grand Cherokee Years:
  • 1997-1998 | 6 Cyl 4.0L | TSi
  • 1996-1998 | 6 Cyl 4.0L | Laredo, Limited
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$473.79 List Price $559.07 Save $85.28 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#: P40324190
  • Brand: Pacesetter
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: Factory replacement
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Fits the following Jeep Grand Cherokee Years:
  • 2006 | 8 Cyl 4.7L | 65th Anniversary Edition
  • 2005-2006 | 8 Cyl 4.7L | Laredo, Limited
$147.99 List Price $174.63 Save $26.64 Availability: In Stock
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BOSAL CATALYTIC CONVERTER

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

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

  • SKU#: BO0793121
  • Brand: Bosal
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 25,000-mile Bosal limited warranty
 
Fits the following Jeep Grand Cherokee Years:
  • 2004 | 8 Cyl 4.7L | Special Edition
  • 2002-2004 | 8 Cyl 4.7L | Laredo, Limited, Overland
(see more)
$631.95 List Price $977.73 Save $345.78 Availability: In Stock
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Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: W0133-1922563
  • Brand: Benchmark
  • Fit Note: This catalytic converter is NOT approved for sale or use in California.
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following Jeep Grand Cherokee Years:
  • 2004 | 8 Cyl 4.7L | Special Edition
  • 2002-2004 | 8 Cyl 4.7L | Laredo, Limited, Overland
(see more)
$257.68 List Price $304.06 Save $46.38 Availability: In Stock
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Crown Automotive is the go-to company for premium quality factory replacement parts for Jeeps manufactured as far back as 1942.
  • SKU#: 52019480AD
  • Brand: Crown
  • Fit Note: Not For Use in California
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: Not applicable
(see more)
Fits the following Jeep Grand Cherokee Years:
  • 1999 | 6 Cyl 4.0L | Laredo, Limited
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No matter what type of engine is installed in your Jeep Grand Cherokee, it will surely produce gases that need to be expelled out of the vehicle. These combustion by-products usually contain noxious substances that need to be converted into less harmful emissions before going out of the car tailpipe. This is why the catalytic converter is made. Without a well-functioning Jeep Grand Cherokee catalytic converter, your ride will give off gases that are dangerous to the health of human beings. It will also produce pollutants every time you take it out for a drive. You will surely experience high levels of emissions, loss of power, rattling, and a lot more problems. If you don't want any of these to happen, replace your defective cat con with a new one right away.

Frequently Asked Questions

Ask APW
  • Is it possible for the Jeep Grand Cherokee catalytic converter to restrict the exhaust system instead of reducing the vehicle's harmful emissions?
    Answer: Yes. The catalytic converter in the Jeep Grand Cherokee will be useless and will just become a restriction in the exhaust system if it is not installed in an area where it can work at 450+ degrees F. If the cat con is operating well, the exhaust will flow smoothly due to the high velocity and heat of exhaust gases. In the process, the noxious gases present in the exhaust will also be reduced. A properly sized and correctly installed cat con presents almost negligible resistance to exhaust flow, so the Cherokee's horsepower and torque won't be affected.
  • Why are most catalytic converters 49-state legal only?
    Answer: All 49 states, except California, follow the guidelines set by the United States Environmental Protection Agency regarding the requirements for automotive catalytic converters, so those who live outside the Golden State can use EPA-approved (49-state legal) catalytic converters. California has additional laws set by California Air Resources Board (CARB). Jeep drivers residing in this state need to install a CARB-approved catalytic converter for their vehicles to be street legal. All the cat cons installed or sold within the Golden State should be tested, approved, or officially exempted by CARB. Additionally, all the cat cons for sale must be brand new and ARB approved.
  • Is the Jeep Grand Cherokee catalytic converter responsible for that "rotten-egg" smell coming from the exhaust?
    Answer: If the rotten-egg smell is during the Cherokee's first start-up, this is because of the rich fuel condition in a cold engine. But if the smell remains even if the engine has warmed up, it can be caused by a defective catalytic converter. The foul odor comes from excessive monolith due to wrong fuel or rich fuel mixture. Improper mixture of fuel also causes excessive hydrogen sulfide in the vehicle's emissions, which results in rotten-eggs odor.