Walker
CalCat

Walker 84194 Catalytic Converter - Front Left

Brand Walker 84194
Position Front Left
Body Material Steel
Product line CalCat
Fits Nissan · 1 vehicle

OE-style fit. Direct-fit catalytic converter for straightforward installation.

CARB-compliant design. Designed, tested, and validated to meet CARB standards.

Steel body. Durable construction for the catalytic converter housing.

Cross-references 771369 for the same application. See all 1.

$758.89Free shipping
In stock · usually ships same day before 1pm CST
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Order total $758.89
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Free returns within 60 days if it doesn't fit when fitment is verified.

Walker CalCat Direct-Fit Catalytic Converter

Walker CalCat 84194 is a direct-fit catalytic converter built for emissions compliance and OE-style fitment. It is designed, tested, and validated to meet CARB standards for the specified application, with a steel body construction for durability in exhaust service.

Compatible with the 2005 Nissan Maxima, front left, this Walker CalCat catalytic converter is a direct replacement for vehicles requiring CARB-compliant emissions control. Part number 84194 is also referenced for the same application under cross-reference 771369.

Key Features

  • Direct-fit catalytic converter for the front left position
  • Steel body construction
  • CARB Executive Order D-182-72 application
  • Validated for OBDII and non-OBD vehicle coverage within the CalCat line
  • OE-style fit for the 2005 Nissan Maxima exhaust system

CalCat Product Line

Walker CalCat converters are part of Walker’s CARB-compliant emissions line. They are engineered for precise fitment and regulatory compliance where replacement converters must meet California Air Resources Board requirements. For this 2005 Nissan Maxima application, 84194 is specified as a direct-fit solution for the front left position.

Application Details

Fits 2005 Nissan Maxima, front left. This application is legal for sale and use in California and other states that require CARB-compliant replacement converters. The listed engine family number is 5NSXV03.5G7B, and additional part 31334 is required to complete installation.

Common Issues This Part Addresses

  • Failed catalytic converter emissions testing
  • Check engine light related to catalyst efficiency
  • Restricted exhaust flow from a worn converter
  • CARB compliance replacement needs for regulated states
  • Direct replacement requirements for the front left exhaust position

Installation Notes

Verify the vehicle’s engine family number and emissions label before ordering. This part is specified for the front left position on the 2005 Nissan Maxima and requires additional part 31334 to complete installation. Confirm all exhaust connections and sensor locations match the vehicle configuration before installation.

Quality Assurance

Walker designs, tests, and validates CalCat converters to meet CARB standards for the listed application. Part number 84194 is built for regulated emissions use and OE-style fitment on the specified Nissan Maxima configuration.

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2005NissanMaximaAutomatic3.5LV6Front LeftCARB Executive Order D-182-72; Engine Family Number (EFN) 5NSXV03.5G7B; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Additional Part(s) Needed To Complete Installation: 31334; Direct Fit Type; CalCat
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
771369