Walker Exhaust Exhaust Manifold with Integrated Catalytic Converter 84371
Walker Exhaust Exhaust Manifold with Integrated Catalytic Converter 84371

Walker Exhaust Exhaust Manifold with Integrated Catalytic Converter P/N:84371

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$705.99
MPN: 84371
Item Package Quantity: 1
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Walker Exhaust Exhaust Manifold with Integrated Catalytic Converter P/N:84371
Walker Exhaust Exhaust Manifold with Integrated Catalytic Converter P/N:84371
$705.99

Route exhaust straight off the cylinder head and treat it in a single bolt-on unit with the Walker CalCat Exhaust Manifold Catalytic Converter 84371. This exhaust manifold with integrated catalytic converter is a front, direct-fit replacement for the 2007-2012 Nissan Altima and 2010-2013 Nissan Rogue — see the Buyer's Guide tab to confirm the engine for your vehicle.

  • Direct-fit design: A bolt-off, bolt-on OE-style assembly that attaches to the engine cylinder head and matches all downstream connections.
  • Strong construction: Stainless-steel body with aluminized pipe and heat shields, plus thick factory-style flanges, brackets and hangers.
  • High-technology washcoat: A precise OE-style coating process lays the catalyst onto the substrate for consistent performance, formulated to deliver superior performance compared to EPA-compliant converters.
  • CARB-certified: Legal for sale in California, Colorado, New York and other states requiring CARB-compliant replacement converters when used on an approved application; consult your state's aftermarket converter regulations.

Backed by Walker for 50,000 miles / 80,000 kilometers against structural failure and loss of emissions compliance.

Interchange: 5481295

This part cross-references / interchanges with the following part numbers:

5481295

Frequently Asked Questions

Will this fit my Nissan?

It's a front, direct-fit assembly for the 2007-2012 Nissan Altima and 2010-2013 Nissan Rogue. Check the Buyer's Guide tab to confirm the engine for your vehicle before ordering.

Is this a catalytic converter or an exhaust manifold?

Both. It's an exhaust manifold with integrated catalytic converter, so the manifold and the converter are one bolt-on unit that attaches directly to the cylinder head.

Is this converter CARB legal?

Yes. It's CARB-certified and legal for sale in California, Colorado, New York and other states requiring CARB-compliant replacement converters when used on an approved application.

What is the assembly made of?

A stainless-steel body with aluminized pipe and heat shields, along with thick OE-style flanges, brackets and hangers for strength and durability.

What warranty covers this part?

Walker covers it for 50,000 miles / 80,000 kilometers against structural failure and loss of emissions compliance.

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