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Dodge Diplomat Catalytic Converter Walker 80402

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252.09, Save: 39%

Delivery to PO Boxes or outside the lower 48 states may take additional days to process.

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Catalytic Converter. Walker® CalCat® Catalytic Converters, in both universal and direct-fit styles, are specifically formulated to comply with the California Air Resource Board (CARB) regulations for Pre-OBD and OBDII vehicles. CalCat® direct-fit parts are engineered with durable stainless steel bodies, OE-style design features, including hangers, flanges, decouplers, and brackets for precision fit. CalCat® universal parts offer expandable bushings for precise, effortless fit - the clear choice when faced with jobs that require fabrication or welding. Walker® CalCat® Catalytic Converters are legal for sale in the state of California and have a 50,000-mile catalytic performance warranty, in addition to a 5-year/50,000-mile structural integrity warranty.


  • Part Type: Catalytic Converter
  • Engine: 5.2L 5211CC 318Cu. In. V8
  • Legal For Use In The State of California And States With CARB Required Legislation
  • Modifications and/or Additional Parts Required.
  • Executive Order # D-182-39
  • w/ 3 Catalytic Converters

1981 - 1989 Dodge Diplomat

  • Position: Front Left
  • Position: Front Right

Product Features

  • Inlet Count: 1.
  • Inlet Connection Type: Pipe Connection.
  • Outlet Count: 1.
  • Outlet Connection Type: Pipe Connection.
  • Substrate Material: Ceramic.
  • Body Material: Stainless Steel.
  • Air Tube: No