{
    "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
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Magnaflow®
23453 Front Heavy Metal 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
$608.00
$642.66Save: $34.66(5%)
Manufacturer #23453
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
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:
Gaskets Included; 35.5 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:
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.

Series:
Heavy Metal Series
Tube Material:
Stainless Steel

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1996-1997 Chevrolet C1500
Base
8 Cyl 5.7L
-
1996-1997 Chevrolet C1500 Suburban
Base
8 Cyl 5.7L
-
1996-1997 Chevrolet C1500 Suburban
LS
8 Cyl 5.7L
-
1996-1997 Chevrolet C1500 Suburban
LT
8 Cyl 5.7L
-
1996-1997 Chevrolet C2500
Base
8 Cyl 5.7L
To 8600 Lb. Gvw
Page 1 of 13 | Showing 1 - 5 of 63 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
Which oxygen sensors work with this pipe ?John H.Feb 05, 2023
Best Answer:Hi John, thank you for reaching out. We are unable to answer your question accurately due to a lack of information. Kindly call our parts team at 1-866-529-0412 and tell us more about your vehicle. Have a nice day.
Aldrin P.STAFFFeb 05, 2023
0
why isn't item M6623453 legal in CA.?A shopperJan 01, 2021
Best Answer:Hi, This is a 47 State legal and not allowed for California. You should look for a 50 State Legal for CA. Some states (CA, NY, and ME) now require the use of CARB-COMPLIANT AFTERMARKET CONVERTERS. EPA guidelines do not allow mismatching emission components.
Grace G.STAFFJan 01, 2021
0
How many O2 sensor ports does it have?Mark H.Nov 27, 2020
Best Answer:Hi Mark, There is a pre and post location oxygen sensor ports on this catalytic converter. It comes with 2 oxygen sensor ports basically.
Jeonino E.STAFFNov 28, 2020
0
Does this come with gaskets and clamps product #23453 for a 99 yukon denali with 5.7 vortec 350?William T.Aug 22, 2020
Best Answer:Hello! Yes, it does
Mitchell D.STAFFAug 24, 2020

Customer Reviews

Matched right up to everything on my 99 Tahoe, they look nice and seem better quality than the original ones.
Purchased on Nov 09, 2013
wrote one review and dished it quiet a bit but also praised it,seems they dont want to post it so im writing another one.you cant call it a bolt on if it doesnt come with bolts,you can only get them from the factory as a whole thing for 2 to 3 times what these cost.the gasket was hard to come by and cost a good bit as you could only get it from the dealer as well....a short trip to the local hardware store and some bolts and a few lock washers later its done and no light as of month 3-4.
Purchased on May 12, 2010
The web sitedidn't say that I needed to purchase a gasket/bolt kit to install this myself. All parts should come with the unit, or atleast notify me at time of purchase that they are not included, and tell me what is needed.
Purchased on Apr 23, 2009