8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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NAPA Catalytic Converter

NAPA Catalytic Converter

Part #: EXH 83402
Line: NAPA Exhaust

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Features & Benefits

Warranty: Standard : California Warranty: Aftermarket converters are warranted for emission performance for five years or 50,000 miles and for physical integrity of the shell and pipe for five years or 50,000. Contact the Manufacturer for more information


Designed, tested and validated for assured compliance to meet CARB standards, NAPA® CalCat® Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

  • CARB COMPLIANT – Designed for use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in California and other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY – Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE – Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE – Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment. May require specialized fabrication and welding for installation
  • BUY WITH CONFIDENCE -- Backed by NAPA’s 50,000-mile/80,000-kilometer emissions & structural integrity warranty


Brand NAPA
Body Type 4 in. Round
Carb EO Number D-182-69
Catalytic Converter Inlet I.D. 2 1/4 in. I.D.
California Air Resources Board (CARB) Certified Yes
Overall Length 8 in.
VMRS Code 043001030

Safety Information

Vehicle Fitment Guide

Product Reviews