{
    "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
}
2000 GMC Sierra 1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2000 GMC Sierra 1500 Change Vehicle

Walker®
2000 GMC Sierra 1500 - Front Ultra 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
$511.99
$1,014.98Save: $502.99(50%)
Manufacturer #50511
Guaranteed to Fit2000 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2000 GMC Sierra 1500
SLE
8 Cyl 5.3L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SL
6 Cyl 4.3L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SLE
6 Cyl 4.3L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SLT
8 Cyl 4.8L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SL
8 Cyl 4.8L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SL
8 Cyl 5.3L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SLT
8 Cyl 5.3L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SLE
8 Cyl 4.8L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly
2000 GMC Sierra 1500
SLT
6 Cyl 4.3L
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly

Highlights

Part:
Catalytic Converter
Brand:
Walker
Location:
Front
Emissions:
Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Notes:
50.5 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:
Without Gasket
Oxygen Sensor Ports:
Factory OEM Ports
Oxygen Sensor Port Location:
Factory OEM Locations
Warranty:
5-year or 50,000-mile Walker limited warranty
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.

Interchange Part Number:
93419
Series:
Ultra Series
Tube Material:
Stainless Steel
Fitnotes:
Without Flat Spot in Middle Pipe, Driver and Passenger side Assembly

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
Driver and Passenger side Assembly
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
Driver and Passenger side Assembly
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
Driver and Passenger side Assembly
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
Driver and Passenger side Assembly
1999-2000 GMC Sierra 2500
SLE
8 Cyl 5.3L
Driver and Passenger side Assembly
Page 1 of 12 | Showing 1 - 5 of 59 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 WALKER CATALYTIC CONVERTER

Optimize your vehicle’s emissions control with the premium steel design and reliable performance of Walker's OE replacement catalytic converter. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

  • Engineered with higher loaded substrate
  • Premium stainless steel design
  • No trouble to bolt on
  • Equipped with OE-style flanges, hangers and brackets
  • 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.