Top 10 Direct Fit Catalytic Converter for 2011 Chevy Silverado – Automotive Replacement Catalytic Converters

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1. Walker

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Walker Exhaust Ultra EPA 50490 Direct Fit Catalytic Converter

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Walker #ad - Keeps check engine light off for emissions codes -- oe-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application.

Oe-style design -- features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter. Strong and durable -- features thick oE-style flanges, hangers and brackets for strength and durability. Not legal for sale or use in cA & CO. Direct-fit design -- direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding.

Consult your state's aftermarket converter regulations for details. Legal in ny & me on epa Federal Emission Equipped Vehicles only. Epa compliant -- for use on obdii vehicles, 1996 and newer.
BrandWalker #ad
ManufacturerWalker Exhaust #ad
Height10 Inches
Length10 Inches
Weight10 Pounds
Width10 Inches
Part Number50490
Model50490
WarrantyContact retailer/seller for support

2. AB Catalytic

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Direct-Fit Catalytic Converter Non C.A.R.B. Compliant, AB Catalytic 41842

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AB Catalytic #ad - No duties because of NAFTA. Direct-fit catalytic Converter Non C. A. R. B. Not legal for use in California, USA. Made in canada. Compliant.
BrandAB Catalytic #ad
ManufacturerAB Catalytic #ad
Part Number41842

3. MagnaFlow Exhaust Products

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45in Overall Length, Pre-and-Post Converter O2 Sensor, OEM Domestic Replacement, MagnaFlow Direct-Fit Catalytic Converter OEM Grade Federal/EPA Compliant 51578, Stainless Steel 2.5in Main Piping

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MagnaFlow Exhaust Products #ad - 5 year / 50, 000-mile limited warranty - worry-free ownership is made possible thanks to the 5 year/50, 000-mile construction and 25, 000-mile emissions warranty included with this MagnaFlow catalytic converter. Such exacting standards keep the check engine light off while guaranteeing reliable long-term performance. Necessary installation hardware and/or gaskets are included.

Stainless steel construction - the utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliable performance and superior longevity. Epa obdii compliant - this catalytic converter is designed to meet or exceed federal epa environmental protection agency OBDII emissions requirements in compliance with legal standards for federally registered vehicles. Magnaflow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure that this new converter will fit and function exactly like the original equipment.

Not for use in California or Colorado. Direct-fit - the direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation. This direct-fit catalytic converter is designed to fit the 2009-2013 Chevrolet Silverado 1500, 2009-2013 GMC Sierra 1500, and additional vehicles. Keep the check engine light off - this magnaflow oem grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed.
BrandMagnaFlow Exhaust Products #ad
ManufacturerMagnaFlow Exhaust Products #ad
Height0 Inches
Length0 Inches
Weight5 Pounds
Width0 Inches
Part Number51578
Model51578
WarrantyLimited Lifetime

4. Auto Shack

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AutoShack EMCC60492 Direct Fit Catalytic Converter Exhaust Pipe Replacement for GMC Sierra 1500 Yukon XL 1500 2009-2013 Chevrolet Silverado 1500 Avalanche 2009-2014 Tahoe Suburban 1500 EPA Compliant

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Auto Shack #ad - Hardware included. Replacement for gmc sierra 1500 yukon xl 1500 chevrolet tahoe Suburban 1500 2009-2013 Silverado 1500 Avalanche V8 4WD. Made from premium quality materials to meet OEM specifications. This product is not legal for sale or use in California, Colorado, New York and Maine due to state emissions regulations. Pipe may be 2 pieces for easy installation. Epa compliant. 100% new. Direct fit for installation onto existing exhaust system.
BrandAuto Shack #ad
ManufacturerAuto Shack #ad
Part NumberEMCC60492
WarrantyManufacturer warranty for 6 months from date of delivery.

5. MagnaFlow Exhaust Products

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MagnaFlow Direct-Fit Catalytic Converter OEM Grade Federal/EPA Compliant 52616

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MagnaFlow Exhaust Products #ad - Direct-fit - the direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation with necessary hardware included. Stainless-steel construction - the utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.

Keep the check engine light off - this magnaflow oem grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability. This magnaflow part is vehicle specific, confirm fitment details above in "Confirmed Fit" feature. Item is not shippable to ca or co and any order will need to be CANCELED if shipping address is located in either state.

Magnaflow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure this new converter will perform exactly like the original equipment. 5 year / 50, 000-mile construction and 25, 000-mile limited warranty - worry-free ownership is made possible thanks to the 5 year/50, 000-mile emissions warranty included with this MagnaFlow catalytic converter. Epa obdii compliant - this catalytic converter is designed to meet or exceed federal EPA Environmental Protection Agency OBDII emissions requirements.
BrandMagnaFlow Exhaust Products #ad
ManufacturerMagnaFlow #ad
Height14.13 Inches
Length49 Inches
Weight5 Pounds
Width24.75 Inches
Part Number52616
Model52616
Warranty1 year Manufacturer

6. MagnaFlow Exhaust Products

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MagnaFlow Direct-Fit Catalytic Converter California Grade CARB Compliant 5582578

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MagnaFlow Exhaust Products #ad - Magnaflow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure this new converter will perform exactly like the original equipment. Premium stainless-steel construction - the utilization of highly corrosion resistant stainless-steel construction, reliability, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, and superior longevity.

5 year / 50, 000-mile limited warranty - worry-free ownership is made possible thanks to the 5 year/50, 000-mile construction and emissions warranty included with this MagnaFlow catalytic converter. Keep the check engine light off - this magnaflow catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. California obdii compliant - magnaflow has put this catalytic converter through extensive testing in order to make sure that it meets or exceeds CARB California Air Resources Board OBDII requirements for legal use in California and CARB restricted states Colorado for certified vehicles.

Direct-fit - the direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation with necessary hardware included. Such exacting standards keep the check engine light off while guaranteeing long-term reliability. This magnaflow part is vehicle specific, confirm fitment details above in "Confirmed Fit" feature.
BrandMagnaFlow Exhaust Products #ad
ManufacturerMagnaflow #ad
Part Number5582578
Model5582578
WarrantyManufacturer Warranty

7. MagnaFlow Exhaust Products

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MagnaFlow Direct-Fit Catalytic Converter California Grade CARB Compliant 5481578

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MagnaFlow Exhaust Products #ad - This magnaflow part is vehicle specific, confirm fitment details above in "Confirmed Fit" feature. Premium stainless-steel construction - the utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.

5 year / 50, 000-mile limited warranty - worry-free ownership is made possible thanks to the 5 year/50, 000-mile construction and emissions warranty included with this MagnaFlow catalytic converter. Such exacting standards keep the check engine light off while guaranteeing long-term reliability. Direct-fit - the direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation with necessary hardware included. Magnaflow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure this new converter will perform exactly like the original equipment.

Keep the check engine light off - this magnaflow catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. California obdii compliant - magnaflow has put this catalytic converter through extensive testing in order to make sure that it meets or exceeds CARB California Air Resources Board OBDII requirements for legal use in California and CARB restricted states Colorado for certified vehicles.
BrandMagnaFlow Exhaust Products #ad
ManufacturerMagnaFlow Exhaust Products #ad
Height24.75 Inches
Length49 Inches
Width14.13 Inches
Part Number5481578
Model5481578
WarrantyLimited Lifetime

8. MagnaFlow Exhaust Products

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Stainless Steel 2.5in Inlet/Outlet Diameter, OEM Replacement, MagnaFlow Universal Catalytic Converter OEM Grade Federal/EPA Compliant 51206, 13in Overall Length, No O2 Sensor

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MagnaFlow Exhaust Products #ad - While this magnaflow part is universal, confirm fitment details above in "Confirmed Fit" feature. Universal fit - magnaflow recommends professional installation for the universal configuration of this catalytic converter as cutting, fabrication and/or welding may be required.

5 year / 50, 000-mile construction and 25, 000-mile limited warranty - worry-free ownership is made possible thanks to the 5 year/50, 000-mile emissions warranty included with this MagnaFlow catalytic converter. Keep the check engine light off - this magnaflow oem grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability. Stainless-steel construction - the utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity.

Epa obdii compliant - this catalytic converter is designed to meet or exceed federal EPA Environmental Protection Agency OBDII emissions requirements. Item is not shippable to ca or co and any order will need to be CANCELED if shipping address is located in either state.
BrandMagnaFlow Exhaust Products #ad
ManufacturerMagnaFlow Exhaust Products #ad
Height4.75 Inches
Length13.75 Inches
Weight4 Pounds
Width5 Inches
Part Number51206
Model51206
Warranty3 Years/ 36000 Miles

9. MyParts

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Replacement Value Exhaust Clamp Compatible with Ram

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MyParts #ad - Installs the Same As Factory Unit. Designed with the latest Software And Manufactured With Modern Tooling. Same dimensions as Original OE Vehicle Parts. Direct Fit Replacement. Vehicle fitment notes: laramie, crew cab pickup Laramie, Extended Cab Pickup Quantity Needed Per Vehicle - 1 U Bolt Clamp.
BrandMyParts #ad
ManufacturerMyParts #ad
Part NumberPA-4969140

10. GOOACC

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GOOACC 635Pcs Car Push Retainer Clips & Auto Fasteners Assortment -16 Most Popular Sizes Nylon Bumper Fender Rivets with 10 Cable Ties and Fasteners Remover for Toyota GM Ford Honda Acura Chrysler

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GOOACC #ad - Universal fit kit- the kit contains 16 types of most common sizes of fastener clips, suitable for the OEM replacement in 6-10mm hole sizes, that you’ll always have the right size. Wide application- professional push clips are widely used for car panel, door trim, bumper and fender for GM Ford Toyota Honda Chrysler etc.

Top quality- these car retainer clips are made of high-quality black nylon material, anti-wear and anti-corrosion, would not break or crack easily during use. Easy access into confined areas. It is definitely cheaper than going to the auto parts store.

Bonus accessories- we provide different size fastener removers and cable ties to help you quickly and easily remove car door panel and upholstery clips without causing damage to them. Prefect for what you need - up to 620 pieces of retainer clips in a plastic box, allows to freely DIY your vehicle accessories at anytime you wanted.
BrandGOOACC #ad
ManufacturerGOOACC #ad
Part NumberGRC-86
ModelGRC-86
Warranty2 Years Warranty