Identifying Infiniti Catalytic Converters for Scrap

How to Identify and Sell Infiniti Catalytic Converters with RRCats

Infiniti Logo

When identifying Infiniti catalytic converters, be sure to look for a stamped serial number. Infiniti converters are often part of a two- to four-cat system, meaning multiple units may be installed on the same vehicle. Some setups even include two converters combined into a single housing, which can affect how they are graded and quoted.

Because Infiniti shares many converter types and serial patterns with Nissan, you may also want to check our Nissan converter identification guide for related information and serial formats.

Common Serial Numbers on Infiniti Cats

Serial numbers are typically found right below the Infinit name and consist of letter and numeric sequences. 

Examples of some of the Serial Numbers found on Infiniti:

  • X3
  • X5
  • JA3L5

Some Infiniti catalytic converters have shields that resemble cheese graters (see picture below).

Scrap Nissan & Infiniti Catalytic Converters

If you're scrapping a Infiniti catalytic converter, knowing how to identify it correctly can help you get the best price. Tom walks you through what Nissan and Infiniti catalytic converters look like, including their distinct shape and features.

How Does It Work?

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Check corners, under shields, and down pipes for numbers. Not all catalytic converters have numbers.
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To get a quote sooner, attach photos of any serial numbers and an overhead pic of the catalytic converter(s).
Click or drag files to this area to upload. You can upload up to 3 files.
Upload a Photo: Please include a clear photo of one of the following documents: Vehicle or equipment, Registration, Title, or Bill of Sale. Why do we need this? We are required by law to verify proof of ownership before purchasing certain equipment or materials to prevent theft and ensure lawful transfer. For more details, refer to New Jersey Scrap Metal Laws – N.J.S.A. 13:1E-99.12 (or insert exact link to the statute you want to reference). This requirement is mandatory to receive a quote.

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