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Catalytic Converter for 1999 Jeep Grand Cherokee

We have 49 Items In-stock. Select your vehicle's Submodel to continue.

Eastern 49-state legal Universal Catalytic Converter

Eastern 49-State Legal Universal Catalytic Converters

  • NANO technology for better converter efficiency
  • Advanced materials design for optimum engine output and catalytic efficiency
  • Complete range of inlet and outlet diameters
  • Non-directional for ease of installation
Backed by 3 decades of product expertise, Eastern continues to invest in state-of-the-art production equipment to guarantee only the best for their customers - making them ready for the future.

Note:
  • 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
Eastern Catalytic Converter, Eastern ECO II, Rear, 49-State Legal - No CA Shipments
$68.02 List Price $80.26 Save $12.24 Availability: In Stock
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  • SKU#: EAST83166
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 10 in. L x 6 in. W x 4.25 in. H, 14 in. overall length
  • Replaces OE Number: 18450-16520
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited
Rating: (see review/s)

"No marking as to flow direction. But part fit......" posted by: on November 3, 2013 view all 7 reviews

Eastern Catalytic Converter, Eastern ECO II, Rear, 49-State Legal - No CA Shipments
$85.33 List Price $100.69 Save $15.36 Availability: In Stock
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  • SKU#: EAST82724
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 10 in. L x 5 in. W x 5 in. H, 14 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 8 Cyl 4.7L | Laredo, Limited
Rating: (see review/s)

"This product got me out of a jam. Saved me $1000 and passed inspection." posted by: Vic on January 15, 2014 view all 3 reviews

Eastern Catalytic Converter, Eastern Standard, Rear, 49-State Legal - No CA Shipments
$68.54 List Price $80.88 Save $12.34 Availability: In Stock
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  • SKU#: EAST83706
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
Fits the following 1999 Jeep Grand Cherokee submodels:
  • 8 Cyl 4.7L | Laredo, Limited
Rating: (see review/s)

"This is a great replacement CAT i bought for my 1996 jeep Grand Cherokee Laredo. while installing the CTA the O2 sensor was a slight issue. It would be nice if there was an option to having which side the O2 sensor was located on. Luckily i had enough wire to rope it to the other side. Other that that minor speed bump it works very well and had a easy time installing it." posted by: Mayo on May 9, 2013

49-state legal Eastern Direct Fit Catalytic Converter

Eastern 49-State Legal Direct Fit Catalytic Converters

  • NANO technology for better converter efficiency
  • Advanced materials design for optimum engine output and catalytic efficiency
  • Complete range of inlet and outlet diameters
Backed by 3 decades of product expertise, Eastern continues to invest in state-of-the-art production equipment to guarantee only the best for their customers - making them ready for the future.

Note:
  • 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
Eastern Catalytic Converter, Eastern ECO II, Front, 49-State Legal - No CA Shipments
$376.82 List Price $444.65 Save $67.83 Availability: In Stock
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  • SKU#: EAST10166
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 34 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 8 Cyl 4.7L | Laredo, Limited
Eastern Catalytic Converter, Eastern ECO II, Rear, 49-State Legal - No CA Shipments
$141.27 List Price $166.70 Save $25.43 Availability: In Stock
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  • SKU#: EAST10153
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 22.75 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited
  • 8 Cyl 4.7L | Laredo, Limited
Eastern Catalytic Converter, Eastern ECO II, Front, 49-State Legal - No CA Shipments
$292.28 List Price $344.89 Save $52.61 Availability: In Stock
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  • SKU#: EAST20390
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 32 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited
Rating: (see review/s)

"product fits perfectly the price was good and the service by telephone was great THANK YOU FOR YOUR HELP!" posted by: J C on July 22, 2013

Magnaflow 49-State Legal Semi-Universal Catalytic Converter

  • 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.

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Rear, 49-State Legal - No CA Shipments
$108.98 List Price $141.03 Save $32.05 Availability: In Stock
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  • SKU#: M6699006HM
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 12 in. L x 6.5 in. W, 16 in. overall length
  • EO Number: Not applicable
  • Notes: Slip fit Inlet and outlet attachment type
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited
  • 8 Cyl 4.7L | Laredo, Limited
Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Front, 49-State Legal - No CA Shipments
$97.63 List Price $126.35 Save $28.72 Availability: In Stock
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  • SKU#: M6699204HM
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 9 in. L x 5.13 in. W, 13 in. overall length
  • EO Number: Not applicable
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited
Rating: (see review/s)

"Replaced entire exhaust and this item was part of it. Couple days for shipping arrived undamaged had everything welded and installed and sounds great. This is a fraction of the cost of a direct fit/bolt on converter so was pretty much a no-brainer." posted by: on May 18, 2014

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, Front, 49-State Legal - No CA Shipments
$97.63 List Price $126.35 Save $28.72 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: M6699206HM
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 9 in. L x 5.13 in. W, 13 in. overall length
  • EO Number: Not applicable
  • Notes: Does not have provision for O2 sensor
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 8 Cyl 4.7L | Laredo, Limited
Rating: (see review/s)

"While it is necessary to adapt to pipe size on vehicle, the rear requires leaving part of the previous converter on. i.e. The very end of the old converter. That will be the same OD as the new converrter. The old fitting has to be ground down, or as I did, filed. I might better have used a coupling. When I do the left bank, I may try cutting the old portion off, and adapt down. I shall try the coupling. You must have a local supplier who stocks a wide variety of fittings! They are inexpensive. Remember, the adapters can be shortened to allow slippage while installing. They can always be shortened, but cannot be lengthened once cut off, so measure carefully. Think ahead. Procrastinate. As it is, I am still going to have a friend braze the rear end joint, as it leaks a little. Using a coupling most likely would have avoided the leakage." posted by: suvguy on July 24, 2012

Magnaflow OEM Grade (49-State Legal) Direct Fit Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Designed for vehicles equipped with California emissions but not registered or driven in a state adopting the California emissions standards (see item details for more information)
  • 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 49-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.

Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Rear, 49-State Legal - No CA Shipments
$234.13 List Price $303.00 Save $68.87 Availability: In Stock
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  • SKU#: M6649096
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 12 in. body length, 35.06 in. overall length
  • EO Number: Not applicable
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 8 Cyl 4.7L | Laredo, Limited
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Front, 49-State Legal - No CA Shipments
$564.37 List Price $730.36 Save $165.99 Availability: In Stock
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  • SKU#: M6649494
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • EO Number: Not applicable
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 8 Cyl 4.7L | Laredo, Limited
Magnaflow Catalytic Converter, Magnaflow OEM Grade (49-State) Direct Fit, Front, 49-State Legal - No CA Shipments
$498.51 List Price $645.13 Save $146.62 Availability: In Stock
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  • SKU#: M6649744
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • EO Number: Not applicable
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited

Magnaflow California Legal Semi-Universal Catalytic Converter

  • 50-State/California Legal
  • 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 semi-universal 50-State Legal 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.

Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Front, Driver Or Passenger Side, 50-State Legal
$222.88 List Price $288.43 Save $65.55 Availability: In Stock
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  • SKU#: M66447104
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 13 in. overall length
  • EO Number: D-193-103
  • Notes: Oval body; Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited
  • 8 Cyl 4.7L | Laredo, Limited
Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, Rear, 50-State Legal
$138.48 List Price $179.21 Save $40.73 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
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  • SKU#: M66447206
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 13 in. overall length
  • EO Number: D-193-103, D-193-98
  • Notes: Inlet/Outlet Size : 2.5in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1999 Jeep Grand Cherokee submodels:
  • 6 Cyl 4.0L | Laredo, Limited
  • 8 Cyl 4.7L | Laredo, Limited

More results for 1999 Jeep Grand Cherokee Catalytic Converter

MAGNAFLOW 49-STATE LEGAL DIRECT FIT CATALYTIC CONVERTER
  • Not legal for use in California or in states adopting the California emissions standards
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary... (see more)
MAGNAFLOW CALIFORNIA LEGAL DIRECT-FIT CATALYTIC CONVERTERS
  • California/50-State Legal
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic,... (see more)
MAGNAFLOW OEM GRADE (49-STATE LEGAL) SEMI-UNIVERSAL CATALYTIC CONVERTER
  • Not legal for use in California or in states adopting the California emissions standards
  • Designed for vehicles equipped with California emissions but not registered or driven in a state adopting... (see more)
DAVICO 49-STATE LEGAL - NO CA SHIPMENTS CATALYTIC CONVERTER

Davico Catalytic Converter

When it concerns choosing a solid brand name for your engine/exhaust system's catalytic converter, turn to Davico. Davico's line of original equipment quality replacement... (see more)

CATCO CATALYTIC CONVERTER (49-STATE LEGAL - NO CA SHIPMENTS)

Catco catalytic converters are designed with 409 stainless steel pipes and shell that guarantee the customers of durability and longer life.

Note:

  • 49-state legal; Not for sale or use in California;... (see more)
WALKER 50-STATE LEGAL CATALYTIC CONVERTER

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... (see more)

WALKER 49-STATE LEGAL - NO CA SHIPMENTS CATALYTIC CONVERTER

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... (see more)

BOSAL 49-STATE LEGAL - NO CA SHIPMENTS CATALYTIC CONVERTER

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

Notes:

BENCHMARK 49-STATE LEGAL (NO CA) OE REPLACEMENT CATALYTIC CONVERTER

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. They are the recognized leading catalytic converters in terms of fitment and durability.... (see more)

CROWN AUTOMOTIVE JEEP CATALYTIC CONVERTERS
Crown Automotive is the go-to company for premium quality factory replacement parts for Jeeps manufactured as far back as 1942.