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Catalytic Converter for 1997 Infiniti J30

We have 18 Items In-stock. Select your vehicle's Submodel to continue.

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 49-State Semi-Universal Driver Or Passenger Side Catalytic Converter - Traditional Converter, Semi-Universal

Best Seller
$100.27 $129.77 You Save $29.50 (23%)
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Availability: In Stock
(more)
  • Sku#: M6699205HM
  • Location: Driver Or Passenger Side
  • Series: Magnaflow 49-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more
Customer Review: (see review/s)
  • After instalation my car ran great the parts arrived when they said they would.

    posted by: Hmc on July 16, 2012

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 50-State Semi-Universal Front, Driver Or Passenger Side Catalytic Converter - Traditional Converter, Semi-Universal

$185.78 $240.43 You Save $54.65 (23%)
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Availability: In Stock
(more)
  • Sku#: M66444004
  • Location: Front, Driver Or Passenger Side
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-96
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more

Magnaflow 50-State Semi-Universal Front, Driver Or Passenger Side Catalytic Converter - Traditional Converter, Semi-Universal

$185.78 $240.43 You Save $54.65 (23%)
Add to Cart
Availability: In Stock
(more)
  • Sku#: M66444006
  • Location: Front, Driver Or Passenger Side
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-96
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more

Magnaflow 50-State Semi-Universal Front, Driver Or Passenger Side Catalytic Converter - Traditional Converter, Semi-Universal

$185.78 $240.43 You Save $54.65 (23%)
Add to Cart
Availability: In Stock
(more)
  • Sku#: M66444005
  • Location: Front, Driver Or Passenger Side
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-96
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more

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 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 49-State Direct Fit Driver Side Catalytic Converter - Traditional Converter, Direct Fit

$270.54 $350.11 You Save $79.57 (23%)
Add to Cart
Availability: In Stock
(more)
  • Sku#: M6623740
  • Location: Driver Side
  • Series: Magnaflow 49-State Direct Fit
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more

Magnaflow 49-State Direct Fit Passenger Side Catalytic Converter - Traditional Converter, Direct Fit

$270.54 $350.11 You Save $79.57 (23%)
Add to Cart
Availability: In Stock
(more)
  • Sku#: M6623741
  • Location: Passenger Side
  • Series: Magnaflow 49-State Direct Fit
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
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, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These direct-fit 50-State Legal 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 50-State Direct-Fit Front, Driver Side Catalytic Converter - Traditional Converter, Direct Fit

$484.96 $627.59 You Save $142.63 (23%)
Add to Cart
Availability: In Stock
(more)
  • Sku#: M66444740
  • Location: Front, Driver Side
  • Series: Magnaflow 50-State Direct-Fit
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • E O Number: D-193-96
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more

Magnaflow 50-State Direct-Fit Front, Passenger Side Catalytic Converter - Traditional Converter, Direct Fit

$484.96 $627.59 You Save $142.63 (23%)
Add to Cart
Availability: In Stock
(more)
  • Sku#: M66444741
  • Location: Front, Passenger Side
  • Series: Magnaflow 50-State Direct-Fit
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • E O Number: D-193-96
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
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; Cannot be shipped to California addresses

Catco Passenger Side Catalytic Converter - Traditional Converter, Direct Fit

$246.22 $526.38 You Save $280.16 (53%)
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Availability: In Stock
(more)
  • Sku#: CAT4422
  • Location: Passenger Side
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more
Customer Review: (see review/s)
  • Original manufacturer had not completed weld on one of the sealing flanges. We had to finish the weld ourselves to stop a leak. Necessitated removing new part from car completing the weld and then reinstalling the catalytic converter and pipes again. I suppose it should be what one expects when one buys cheap parts but it was the customer s choice.

    posted by: Dr.Don on November 7, 2014

  • view all 2 reviews

Catco Driver Side Catalytic Converter - Traditional Converter, Direct Fit

$244.15 $503.42 You Save $259.27 (52%)
Add to Cart
Availability: In Stock
(more)
  • Sku#: CAT4423
  • Location: Driver Side
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
See more

Fits the following 1997 Infiniti J30 Submodels

  • 6 Cyl 3.0L | Base, T
See more

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