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Davico Catalytic Converter P/N:19776
Direct-fit catalytic converter
Direct-fit catalytic converter
Davico Mfg Catalytic Converter P/N:19776 Fits: Workhorse W22 2003 Image 2
Davico Mfg Catalytic Converter P/N:19776 Fits: Workhorse W22 2003 Image 2
Davico Mfg Catalytic Converter P/N:19776 Fits: Workhorse W22 2003 Image 3
Davico Mfg Catalytic Converter P/N:19776 Fits: Workhorse W22 2003 Image 3
Davico Catalytic Converter P/N:19776
Direct-fit catalytic converter
Davico Mfg Catalytic Converter P/N:19776 Fits: Workhorse W22 2003 Image 2
Davico Mfg Catalytic Converter P/N:19776 Fits: Workhorse W22 2003 Image 3

Davico Catalytic Converter P/N:19776

2003 - 2011 Workhorse W22 Replacement Catalytic Converter

$470.73 $564.95 /
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  • High-quality catalysts resolve codes and pass emissions tests
  • Designed for a quick and straightforward install
  • Fits the 2003 model of the Workhorse W22
  • Manufactured in the USA
  • 5-year/50k-mile defect and 25k-mile emissions warranty (requires proper vehicle tuning and maintenance).
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Premium Quality

Resolve Check Engine Codes

Install Without Guesswork

We stock direct-fit converters that match factory specs - all flanges, brackets, and sensor ports line up. No cutting, welding, or modifying.

Pass Emissions and Resolve Codes

High-quality catalysts and washes resolve error codes and pass strict emissions test standards.

Built to Last

High-grade catalysts and premium wash coatings for optimal performance and longevity.

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