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Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 1
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 1
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 2
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 2
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 3
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 3
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 4
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 4
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 1
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 2
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 3
Davico Mfg Catalytic Converter P/N:282859 Fits: Chevrolet Silverado 2500 Hd 2007, Chevrolet Silverado 2500 Hd 2009, Chevrolet Silverado 2500 Hd Classic 2007, GMC Sierra 2500 Hd 2007, GMC Sierra 2500 Hd 2009 Image 4

Davico Catalytic Converter P/N:282859

2007 - 2009 Chevy Silverado HD - GMC Sierra HD Replacement Catalytic Converter

$1,099.84 $1,209.95 /
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  • CARB compliant; Legal for use in states that require CARB exempt catalytic converters
  • Exact fit for a fast and straightforward install
  • Fits 2007 Chevrolet Silverado 2500 HD, 2009 Chevrolet Silverado 2500 HD, 2007 Chevrolet Silverado 2500 HD Classic, 2007 GMC Sierra 2500 HD, and 2009 GMC Sierra 2500 HD
  • Manufactured in the USA
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This product is CARB Compliant. Please check your fitment before purchasing.

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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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