It is built for 2007–2010 Jeep Grand Cherokee and 2008–2010 Jeep Commander with the 3.7L V6. It does not fit the 4.7L or 5.7L versions of those models.

Is it legal in California?

The listing describes it as EPA-approved, which covers federal emissions rules. California and states following CARB rules generally require a CARB-approved converter, and no CARB number is stated here, so check before buying.

The converter plus a clamp, gaskets and a bolt kit for installation. No tools or oxygen sensors are included.

Is it a direct bolt-on?

Yes. It is designed as a direct-fit replacement for the stock unit on the listed models, so it mounts with the included hardware rather than needing cutting or welding.

Will it change my exhaust sound or power?

No. It is a stock replacement, so sound and power stay close to factory. Any change comes from fixing a clogged converter, not from the part itself.

Do I need to reset anything after installing it?

Clear the check-engine light codes after the install and drive the vehicle through a few complete drive cycles so the emissions monitors can set before an inspection.

Where can I buy the Northeastern Exhaust Catalytic Converter?

2 stores we checked sell it, including Walmart, Amazon.

Northeastern Exhaust Catalytic Converter

Best price now

$362.94at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Northeastern Exhaust Catalytic Converter

Best price now

$362.94at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $362.94 at Walmart on Nov 12.
Checked at 2 stores.

Our take on the Northeastern Exhaust Catalytic Converter

A direct-fit, EPA-approved replacement catalytic converter for 2007–2010 Jeep Grand Cherokee and 2008–2010 Jeep Commander with the 3.7L V6. It ships with a clamp, gaskets and a bolt kit, so the install hardware comes in the box. It is a stock-replacement part aimed at passing emissions and fixing a failed or clogged factory converter, not a performance upgrade. Compared with universal-fit converters it saves fabrication work; compared with OEM units it is a lower-cost alternative with less documented long-term durability.

Best forJeep Grand Cherokee 3.7L owners facing an emissions failureJeep Commander 3.7L owners replacing a rusted or clogged converterDIY installers who want bolt-on fit and included hardwareKeeping a stock exhaust system rather than upgrading

Pros

Direct fit for the listed 3.7L Jeep models, no cutting or welding
EPA-approved for emissions compliance
Includes clamp, gaskets and bolt kit
Restores stock exhaust flow and emissions performance
Factory-style fit keeps the install straightforward

Cons

Fits only the 3.7L Grand Cherokee and Commander, not other engines or models
No CARB approval stated, so it may not satisfy California or strict-state rules
Stock replacement only, no power or sound gain
Long-term durability versus OEM is unproven
Hardware quality and fit can vary between units

Northeastern Exhaust Catalytic Converter prices at every store

WalmartNew
In stockSold by UPSWReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$362.94Free shippingChecked Nov 12
Visit Walmart
AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$362.94Free shippingChecked Nov 12
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Northeastern Exhaust Catalytic Converter price history

Lowest price we've seen: $362.94 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the Northeastern Exhaust Catalytic Converter

This catalytic converter is a direct-fit replacement for the 2008–2010 Jeep Commander 3.7L and the 2007–2010 Jeep Grand Cherokee 3.7L. It is EPA-approved and helps restore proper emissions performance and maintain efficient exhaust flow.

It is built for durability and a factory-style fit. A clamp, gaskets and a bolt kit are included for installation.

Brand: Northeastern Exhaust
Color: Silver
Fits: 2008–2010 Jeep Commander 3.7L; 2007–2010 Jeep Grand Cherokee 3.7L
Fit type: Direct-fit replacement
Approval: EPA-approved
In the box: Clamp, gaskets, bolt kit

Specifications

color: SilverSource

Questions and answers

Will it fit my Jeep?: It is built for 2007–2010 Jeep Grand Cherokee and 2008–2010 Jeep Commander with the 3.7L V6. It does not fit the 4.7L or 5.7L versions of those models.
Is it legal in California?: The listing describes it as EPA-approved, which covers federal emissions rules. California and states following CARB rules generally require a CARB-approved converter, and no CARB number is stated here, so check before buying.
What is in the box?: The converter plus a clamp, gaskets and a bolt kit for installation. No tools or oxygen sensors are included.
Is it a direct bolt-on?: Yes. It is designed as a direct-fit replacement for the stock unit on the listed models, so it mounts with the included hardware rather than needing cutting or welding.
Will it change my exhaust sound or power?: No. It is a stock replacement, so sound and power stay close to factory. Any change comes from fixing a clogged converter, not from the part itself.
Do I need to reset anything after installing it?: Clear the check-engine light codes after the install and drive the vehicle through a few complete drive cycles so the emissions monitors can set before an inspection.
Where is the Northeastern Exhaust Catalytic Converter cheapest?: At Walmart, for $362.94, as of our latest check.
Where can I buy the Northeastern Exhaust Catalytic Converter?: 2 stores we checked sell it, including Walmart, Amazon.