{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2005 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2005 GMC Sierra 2500 HD Change Vehicle

Davico®
2005 GMC Sierra 2500 HD - Rear, Passenger Side Exact Fit Series Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)

Product Video Thumbnail
Tap image and pinch to zoom.
Product Video Thumbnail
$464.49
Manufacturer #19286
Guaranteed to Fit2005 GMC Sierra 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2005 GMC Sierra 2500 HD
WT
8 Cyl 8.1L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2005 GMC Sierra 2500 HD
SLT
8 Cyl 8.1L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2005 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2005 GMC Sierra 2500 HD
SLT
8 Cyl 6.0L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2005 GMC Sierra 2500 HD
Base
8 Cyl 6.0L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2005 GMC Sierra 2500 HD
Base
8 Cyl 8.1L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2005 GMC Sierra 2500 HD
SLE
8 Cyl 8.1L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2005 GMC Sierra 2500 HD
WT
8 Cyl 6.0L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe

Highlights

Part:
Catalytic Converter
Brand:
Davico
Location:
Rear, Passenger Side
Emissions:
Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Notes:
27.5 in. overall length
Restricted States:
California|Colorado|New York|Maine
Type:
Catalytic Converter
Product Fit:
Direct Fit
Recommended Use:
OE Replacement
Quantity Sold:
Sold individually
Gasket Included:
With Gasket
Oxygen Sensor Ports:
Factory OEM Ports
Oxygen Sensor Port Location:
Factory OEM Locations
Warranty:
25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
Exact Fit Series
Tube Material:
Aluminized Steel
Fitnotes:
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2003-2005 Chevrolet Silverado 2500 HD
Base
8 Cyl 6.0L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2003-2005 Chevrolet Silverado 2500 HD
Base
8 Cyl 8.1L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2003-2005 Chevrolet Silverado 3500
Base
8 Cyl 6.0L
Cab & Chassis, With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2003-2005 Chevrolet Silverado 3500
Base
8 Cyl 8.1L
Cab & Chassis, With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
2003-2005 GMC Sierra 2500 HD
Base
8 Cyl 8.1L
With California Emission; Oe Is Welded Assembly. Cut To Fit.; Gvw 10,000 - 14,000; Outlet Fits Over 3"Od Pipe
Page 1 of 8 | Showing 1 - 5 of 36 results

Product Information

FEDERAL EPA STANDARD, 46-STATE LEGAL (CANNOT SHIP TO OR BE USED IN VEHICLES ORIGINALLY PURCHASED IN CA, CO, NY OR ME) DIRECT FIT DAVICO CATALYTIC CONVERTER

Carefully crafted to be easily installed without a need for cutting, sliding, clamping or welding, Davico’s EXACT Fit catalytic converter is ready to provide your ride with enduring quality and reliable performance. Since 1987, Davico has specialized in manufacturing hard-to-find catalytic converters for the automotive aftermarket.

  • Proudly manufactured in America
  • Features OE-spec air tube connections and flanges
  • EXACT fit—no need for cutting, clamping, welding or sliding for installation
  • Crafted with keen attention to details to ensure product precision
  • Available for a multitude of import and domestic applications
  • Meets OE-level quality, fitment and functionality
  • This catalytic converter is designed for vehicles with federal EPA emissions standards.
  • 46 state Legal. Cannot ship to CA, CO, ME, or NY as those states follow more stringent California Air Resources Board (CARB) regulations.
  • If your vehicle was originally purchased in CA, CO, ME, or NY, regardless of where you live currently, this item will not be compatible with your car.
  • If you need further assistance, please contact Customer Service.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Customer Reviews