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Deal.ai › MagnaFlow
MagnaFlow
Magnaflow Front Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 1999 - 2001

Magnaflow Front Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 1999 - 2001

Best price now

$1,188.00at FastHemisChecked Nov 12

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Price facts

  • Last seen at $1,188.00 at FastHemis on Nov 12.

Our take on the Magnaflow Front Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 1999 - 2001

The MagnaFlow 447191 is a front, direct-fit catalytic converter for the 1999–2001 Jeep Grand Cherokee with the 4.7L V8. It is CARB compliant, so it is legal in California and other states that follow CARB rules, which many universal converters are not. It bolts on with gaskets and hardware included, and its 409 stainless body and mandrel-bent tubing are built to match the factory layout. It suits owners replacing a failed or rusted front converter who want a stock-like fit and legal emissions without custom fabrication.

Best for1999–2001 Grand Cherokee 4.7L V8 owners in CARB statesReplacing a failed or rusted front converterOwners who want a bolt-on fit with no cutting or weldingKeeping the check engine light off and passing emissions
Pros
  • CARB compliant and legal in California and CARB-restricted states
  • Direct fit for the 1999–2001 Grand Cherokee 4.7L V8
  • 409 stainless steel body and tubing resist corrosion
  • Mandrel-bent tubing keeps factory-like exhaust flow
  • Gaskets and hardware included
  • Single laser-fusion weld on the spun body helps prevent leaks
Cons
  • Fits only the 4.7L V8 Grand Cherokee, not the 4.0L six
  • Front position only; rear converters are separate parts
  • Ceramic substrate can crack if the engine runs rich or misfires
  • No air tube, so it will not suit every emissions layout

Magnaflow Front Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 1999 - 2001 prices at every store

  • FastHemisNew

    In stockReturn policy

    $1,188.00Checked Nov 12
    Visit FastHemis

What reviewers say

Owners of the 4.7L Grand Cherokee generally report a clean bolt-on fit and a check engine light that stays off after installation. Complaints center on price and on converters failing again when an underlying engine problem is not fixed first.

What people mention
  • FitPraisedOwners say it lines up with the factory flanges and installs without cutting or welding.
  • EmissionsPraisedReviewers report the P0420 efficiency code clears and stays off after the swap.
  • BuildPraisedThe stainless body and welds are described as sturdier than the original unit.
  • ValueMixedSome owners feel it costs more than a universal converter, while others say the CARB legality and fit justify it.
  • DurabilityCriticisedA few report the converter failing again when oil burning or a rich-running engine was not repaired first.

From FastHemis

  • California Grade CARB compliant, legal for use in California and CARB-restricted states
  • Direct-fit design for 1999–2001 Jeep Grand Cherokee Laredo and Limited 4.7L V8 models
  • Mandrel-bent tubing preserves OEM-like geometry for smooth exhaust flow
  • 16 gauge 409 stainless steel tubing for corrosion resistance and long service life
  • Replicated OE spun body design with a single laser fusion weld to minimize leaks
  • Includes essential gaskets and hardware; installs without cutting or welding
Materials
16 gauge 409 stainless steel tubing; 410 stainless steel exhaust hangers; 308 stainless steel MIG welds
Fit
Direct-fit replacement for 1999–2001 Jeep Grand Cherokee Laredo and Limited with 4.7L V8; interchanges with OEM part numbers 5210 1093AB and 5210 1200AA; no cut
Returns
Free easy returns; email the store and they send a free return label with instructions
Shipping
Free Standard Shipping on orders over a threshold, select “Free Shipping” at checkout; exclusions apply on oversized and freight items
In the box
MagnaFlow Direct-Fit Catalytic Converter 447191, Essential gaskets for proper sealing, Installation hardware to replace factory corroded parts

About the Magnaflow Front Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 1999 - 2001

The MagnaFlow 447191 is a direct-fit front catalytic converter for the 1999 to 2001 Jeep Grand Cherokee Laredo and Limited with the 4.7L V8 engine. It is California Grade and CARB compliant, so it can be used in California and other CARB-restricted states. It interchanges with OEM part numbers 5210 1093AB and 5210 1200AA.

The tubing is 16 gauge 409 stainless steel. The spun body replicates the original design and has a single laser fusion weld to minimize leak potential. Mandrel-bent tubing keeps OEM-like geometry for smooth exhaust flow. The compact, low-mass construction heats up quickly. The exhaust hangers are OE-sized barbed hangers made of 410 stainless steel, and the MIG welds are 308 stainless steel.

Installation needs no cutting or welding, and standard hand tools are enough. Gaskets and hardware are included to replace the corroded factory parts.

Part number
447191
Fits
1999-2001 Jeep Grand Cherokee Laredo and Limited, 4.7L V8
OEM interchange
5210 1093AB, 5210 1200AA
Series
OEM Grade
Configuration
Direct fit
Position
Front
Format
Pre-catalytic converter and main catalytic converter
Quantity
1 converter
Body material
Stainless steel
Tubing
16 gauge 409 stainless steel
Substrate
Ceramic
Hangers
410 stainless steel, OE-sized, barbed

Specifications

Catalytic Series
OEM GradeSource
Converter Configuration
Direct FitSource
Position
FrontSource
Converter Body Material
Stainless SteelSource

Questions and answers

Will this fit my Grand Cherokee?
It fits 1999–2001 Grand Cherokee Laredo and Limited models with the 4.7L V8. It does not fit the 4.0L six-cylinder.
Is it legal in California?
Yes. It is CARB compliant and approved for California and other CARB-restricted states.
Does it come with gaskets and hardware?
Yes. Essential gaskets and installation hardware are included.
Is it a bolt-on install?
Yes. It is a direct-fit, bolt-on front converter that installs without cutting or welding.
Will it fix my check engine light?
It should clear catalytic efficiency codes if the converter is the cause. Fix any oil burning or misfire first, or the new unit can fail too.
Does it have an air tube?
No. It has no air tube, so check your original setup before ordering.
Where is the Magnaflow Front Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 1999 - 2001 cheapest?
At FastHemis, for $1,188.00, as of our latest check.

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Welds
308 stainless steel MIG welds
Inlet connection
Bolt-on
Air tube
No
Width
6.5"
Overall length
7.5"
Emissions
California Grade, CARB compliant
In the box
MagnaFlow Direct-Fit Catalytic Converter 447191, gaskets, installation hardware
Substrate Material
CeramicSource
Inlet Connection Type
Bolt-OnSource
Converter Width
6.5"Source
Overall Length
7.5"Source
Air Tube
NoSource
Converter Format
Pre-Catalytic Converter and Main Catalytic ConverterSource
Converter Quantity
1Source
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