Catalytic Converter for 2009-2013 Chevy Silverado/Suburban 1500 5.3L EPA

This EPA-compliant catalytic converter fits 2009–2013 Chevrolet Silverado 1500 and Suburban 1500 models with the 5.3L engine. Condition is New. It’s listed in eBay Motors and ships with Free Shipping. Use this replacement catalytic converter to restore proper exhaust treatment and help meet emissions requirements where applicable. Confirm exact fitment with your vehicle’s year, trim, and emissions configuration before purchase, and check the listing for details on included hardware, positioning, and any other compatibility notes.

USD 128.25
Condition: see listing
LocationRowland Heights US
ShippingFree shipping (check listing for details)
Seller super-yks2022
99.1% positive · 4340 feedback
ListingFixedPrice · Active
Start time2025-05-19T04:15:56.000Z
View on eBay Read review
Catalytic Converter for 2009-2013 Chevy Silverado/Suburban 1500 5.3L EPA Specs
Body MaterialStainless Steel
BrandSY
Engine4.3L/4.8L/5.3L/6.0L
Features100% Accuracy of Fit, Easy to Replace, No Drilling Required
Fit 1For Chevrolet Avalanche 5.3L 2009-2013
Fit 2For Chevrolet Silverado 1500 6.0L/4.8L/5.3L/4.3L 2009-2013
Fit 3For Chevrolet Suburban 1500 5.3L(4WD) 2009-2014
Fit 4For Chevrolet Tahoe 4.8L/5.3L 2009-2014
Fit 5For GMC Sierra 1500 6.0L/4.8L/5.3L/4.3L 2010-2013
Fit 6For GMC Yukon 4.8L/5.3L 2009-2014
Fit 7For GMC Yukon XL 1500 5.3L 2009-2014
Fit 8For Cadillac Escalade Hybrid 6.0L 2010-2013
Fitment TypeDirect Replacement
Interchange Part Number19437, 50473, 51578, 645797, 9912, 50490,3011803,19437,OPCG4010,645797,50473
Labels & CertificationsEPA
Oxygen Sensor LocationPre & Post Catalyst
Placement on VehicleFront
Restricted StatesCalifornia, New York, Colorado & Maine
Substrate MaterialCeramic
Superseded Part Number19437, 50473, 51578, 645797, 9912
TypeCatalytic Converter
Listing details

Catalytic Converter For Silverado 1500 Tahoe Suburban Sierra 1500 Yukon 4.3 5.3LProduct Overview​​Replace your worn catalytic converter with this ​​direct-fit, EPA-approved unit​​ designed for ​​2009-2014 Chevrolet Silverado/Avalanche/Suburban/Tahoe​​, ​​GMC Sierra/Yukon​​, and ​​Cadillac Escalade Hybrid​​ models with ​​4.3L, 4.8L, 5.3L, or 6.0L engines​​. Built to federal standards, this converter is ​​illegal for sale/installation in California, New York, Colorado, and Maine​​.✅ ​​Key Features​​​​EPA OBD-II Approved​​: Meets federal emissions standards, resolves check engine codes (e.g., P0420), and passes inspections.​​Heavy-Duty Construction​​: ​​Stainless Steel Body​​: Corrosion-resistant and durable.​​Ceramic Honeycomb Substrate​​: Optimizes exhaust gas conversion (CO/HC/NOx → CO₂/H₂O/N₂).​​Direct Bolt-On Fit​​: No cutting or welding required. ​​Inlet​​: 3-Bolt Welded Flange & 3-Bolt Loose Flange​​Outlet​​: Ball Joint Connection​​MIL Code Avoidance​​: Engineered to prevent check engine lights.​​5-Year/50,000-Mile Warranty​​: Manufacturer-backed reliability.📋 ​​Specifications​​​​Material​​: Stainless Steel (Body) + Ceramic (Substrate)​​Shape​​: Standard Oval​​Compliance​​: Federal EPA (OBD-II) | ​​Restricted States​​: CA, NY, CO, ME​​Replaces OEM Part Numbers​​: 50490, 3011803, 19437, OPCG4010, 645797, 50473🚚 ​​Fitment Details​​​​Compatible With​​:​​Chevrolet​​: ​​Avalanche 5.3L​​: 2009-2013​​Silverado 1500​​: 2009-2013 | ​​4.3L, 4.8L, 5.3L, 6.0L​​​​Suburban 1500 5.3L (4WD)​​: 2009-2014​​Tahoe​​: 2009-2014 | ​​4.8L, 5.3L​​​​GMC​​: ​​Sierra 1500​​: 2010-2013 | ​​4.3L, 4.8L, 5.3L, 6.0L​​​​Yukon​​: 2009-2014 | ​​4.8L, 5.3L​​​​Yukon XL 1500 5.3L​​: 2009-2014​​Cadillac Escalade Hybrid 6.0L​​: 2010-2013⚠️ ​​Not Legal For​​:California-certified vehicles, even if registered in other states.📦 ​​Package Includes​​1x Catalytic ConverterInstallation Hardware (Gaskets/Bolts)⚠️ ​​Critical Warnings​​​​Restricted States​​: Illegal to purchase or install in ​​CA, NY, CO, ME​​.​​Federal Vehicles Only​​: Verify compliance via under-hood emissions tag or VIN.​​Professional Installation Recommended​​: Ensures proper sealing and sensor function.🛡️ ​​Why Choose This Converter?​​​​OEM Precision​​: Guaranteed fit for listed models.​​High-Flow Design​​: Maintains exhaust velocity for optimal engine performance.​​Durability​​: Resists thermal shock, vibration, and road salt.​​Cost Savings​​: Priced lower than dealership parts with superior construction.PaymentDelivery detailsTerms of salesAbout usContact usPayment🔸We Process Your Order Within 1-2 Business Day upon Payment (Note: Not Counting Holidays or Weekends).🔹We Only Ship to the Confirmed Address Provided by Ebay. Before You Pay, Please Make Sure Your Address in Ebay Matches the Address You Would like Us to Ship to.🔸We Strive Our Best to Provide You the Most Reliable, Affordable Way of Shipping Service. but Sometimes Delivery Is Highly Depended on the Courier Company. If You Do Not Receive Your Item on Time, Please Contact Us Immediately for Further Assistance. Thank You for Your Understanding.Delivery detailsThe Item Will Be Shipped Byusps First Class Shipping or Ups Surepost Shipping.Delivery Time Depends on Destination and Other Factors. We Appreciate Your Patience and Understanding.International Buyers Note:1) Import Duties, Taxes and Charges Are Not Included in the Item Price or Shipping Charges. These Charges Are the Buyer ' S Responsibility.2) Please Check with Your Country's Customs Office to Determine What These Additional Costs Will Be Prior to Bidding/Buying.We Have Two Warehouses: (1) Ca: Rowland Heights, California and (2) Ky: Hebron; the Delivery Warehouse Will Ship Randomly. If You Have Special Needs, Please Note the Delivery Warehouse, We Will Try Our Best to Meet Your Needs, Thank You for Your Purchase.Terms of sales✅ Return Is Accepted Within 30 Days After the Buyer's Receiving the Item.✅ If You Need Return, Let Us Know the Detailed Problem and Send Us some Pictures for Confirmation. Then Get a Address for Return or Refund We Don't Accept Artificial Damage of the Items.✅ Manufacturer's Limited Warranty for Defective Items.About us▶If You're Looking to Buy in Bulk or Looking for a Long Term Part Supplier, Please Contact Us Directly. We Will Provide You the Best Products and Service. Put off Your Doubts, Fears and Thusrest Assured Purchase.We Devotes to Providing High Quality Parts & Accessories for All Types of Cars, Trucks, Atv, Utv& Motorcycles,And Offering 100% Customers Satisfaction for You.We Will Provide You the Best Products and Service.Contact usOur Aim Is to Deliver Great Products at Unbeatable Prices.Customer Service Is of Paramount Importance to Us.Should You Be Dissatisfied with Our Service for Any Reason?If You Have Any Question, Please Feel Free to Email Us ,and We Will Reply You Asap. If No Response Within 24 Hours, Please Check the Spam of Mail Box or Kindly Re-send It to Us.We Greatly Appreciate Your Five Stars Positive Feedback.