{
    "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
}
2008 GMC Sierra 1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2008 GMC Sierra 1500 Change Vehicle

Magnaflow®
2008 GMC Sierra 1500 - OEM Grade Series Direct Fit 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
$613.00
$647.49Save: $34.49(5%)
Manufacturer #49194
Guaranteed to Fit2008 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2008 GMC Sierra 1500
SL
8 Cyl 4.8L
-
2008 GMC Sierra 1500
SLT
8 Cyl 6.0L
-
2008 GMC Sierra 1500
SLE
8 Cyl 4.8L
-
2008 GMC Sierra 1500
SLT
8 Cyl 5.3L
-
2008 GMC Sierra 1500
SLE
8 Cyl 6.0L
-
2008 GMC Sierra 1500
WT
6 Cyl 4.3L
-
2008 GMC Sierra 1500
SLE
8 Cyl 5.3L
-
2008 GMC Sierra 1500
WT
8 Cyl 5.3L
-
2008 GMC Sierra 1500
WT
8 Cyl 4.8L
-

Highlights

Part:
Catalytic Converter
Brand:
Magnaflow
Emissions:
Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Notes:
Gaskets Included; 38.75 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:
Magnaflow 5 year / 50,000 Mile 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:
9233, 50372
Series:
OEM Grade Series
Tube Material:
Stainless Steel

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2007-2008 Chevrolet Avalanche
LS
8 Cyl 5.3L
-
2007-2008 Chevrolet Avalanche
LT
8 Cyl 6.0L
-
2007-2008 Chevrolet Avalanche
LT
8 Cyl 5.3L
-
2007-2008 Chevrolet Avalanche
LTZ
8 Cyl 6.0L
-
2007-2008 Chevrolet Avalanche
LTZ
8 Cyl 5.3L
-
Page 1 of 10 | Showing 1 - 5 of 47 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 MAGNAFLOW CATALYTIC CONVERTER

Meticulously constructed with premium stainless steel, MagnaFlow’s catalytic converter is engineered to fit a wide array of vehicles. MagnaFlow is one of the world’s largest manufacturers of high performance exhaust systems, has a reputation for excellence and is known for its signature ‘MagnaFlow’ sound.

  • MADE IN USA
  • Premium stainless steel construction for exceptional durability
  • Designed and rigorously tested for superior efficiency
  • Direct fit for easy, bolt-on installation - no cutting, welding or modifications required
  • 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

0
I have a 2007 Tahoe LTZ 8 Cyl 5.3l. It is a 2WD until I switch it to 4WD. So it isnt always a 4WD. Will I have to always keep it in 2WD if i purchase this magnaflow catalytic converter?alonzo b.Jan 04, 2024
Best Answer:Hi Alonzo, I'm glad to assist you. It will not matter. This is compatible if the vehicle is in 2WD or 4WD mode. I hope this helps, and if you're interested in this catalytic converter, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. Happy shopping. <a href="https://www.carparts.com/catalytic-converter/magnaflow/m6649194?can=CPAE1047_CSQA_20240103" target="_blank">https://www.carparts.com/catalytic-converter/magnaflow/m6649194?can=CPAE1047_CSQA_20240103</a>
Arnel E.STAFFJan 04, 2024
0
This site doesn’t allow for search for 4wd model.   Can someone point me in the right direction?Tom 1.Jan 29, 2021
Best Answer:Hi Tom, You can do a manual check for the availability and fitment - On the Homepage, please enter (complete) your vehicle’s year, make, model, sub-model, and engine type, and type the part's name in the search box. Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page. Some states now require the use of CARB-COMPLIANT AFTERMARKET CONVERTERS. It is important to know your State’s requirements to determine the correct converter for your application and location. Please check the Vehicle Emission Control Information sticker usually found underneath the hood of the car to make sure the catalytic converter matches the car's Emission label specifications.
Grace G.STAFFJan 29, 2021
0
Does this fit on 4wd?A shopperJan 24, 2021
Best Answer:Hi, As of the fitment details, this is designed to fit only for a 2WD drivetrain type.
Jeonino E.STAFFJan 24, 2021