2011 Chevrolet Silverado 2500 HD CARB Compliant Cat Converter 5551252 Magnaflow
SKU: 98797840897

2011 Chevrolet Silverado 2500 HD CARB Compliant Cat Converter 5551252 Magnaflow

Sale price$2001.15 Regular price$2223.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2011 Chevrolet Silverado 2500 HD CARB Compliant Cat Converter 5551252 MagnaflowCatalytic Converter California Direct Fit Catalytic Converter Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5551252. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department

Catalytic Converter

California Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551252. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2011 Chevrolet Silverado 2500 HD, 2011 GMC Sierra 2500 HD, and additional vehicles. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Specs:

Air Tube Adaptable : NO
Air Tube Count : 0
Body Height : 4 IN
Body Length : 10.75 IN
Body Material : Stainless Steel
Body Shape : Round
Body Type : Spun
Body Width : 4 IN
Clamps Included : Yes
Finish : Stainless Steel
Grade Type : Regular
Hangers Included : NO
Heat Shield Attached : NO
Inlet Gasket Included : NO
Inlet Inside Diameter : 3 IN
Inlet Mounting Hardware Included : NO
Inlet Quantity : 2
Inlet Type : BOLT-ON
Outlet Gasket Included : NO
Outlet Inside Diameter : 3 IN
Outlet Mounting Hardware Included : NO
Outlet Quantity : 1
Outlet Type : BOLT-ON
Overall Length : 58.5 IN
Sensor Port Count : 4
Series : California
Substrate Material : Ceramic
Title : MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551252
Tube Material : Stainless Steel

Application:

  • 2011 Chevrolet Silverado 2500 HD
  • 2011 Chevrolet Silverado 3500 HD
  • 2011 GMC Sierra 2500 HD
  • 2011 GMC Sierra 3500 HD
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98797840897

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wise one
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★★★★★ 5
Quality jersey T-shirt sheet
Color: Heather Grey(flat Sheet Only), Size: Twin
Comfy jersey sheet, feels just like your favorite T-shirt, definitely a winner
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Reviewed in the United States on March 14, 2026
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Ana Freire
Natrona Heights, US
★★★★★ 5
Soft
Color: Heather Grey(flat Sheet Only), Size: Queen
Really soft and comfortable love it!
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Reviewed in the United States on February 27, 2026
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Gracie Ray
Phoenix, US
★★★★★ 3
The sheet is too short for my liking
Color: Heather Grey(flat Sheet Only), Size: King
This king sized top sheet wasn’t quite long enough for a good tuck-in. Can’t comment on wearability because I won’t be using it. Did not return because I had washed it
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Reviewed in the United States on February 13, 2026
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RoRunner
Lexington, US
★★★★★ 5
Warm and Soft
Color: Solid Forest Green(flat Sheet Only), Size: King
I wanted a sheet that felt warm in the cold weather. Upon reviewing several other sheets, I took a chance on this type. I’m happy I did, no more cold feet in bed! It washes and dries (on low temp.) very well too.
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Reviewed in the United States on January 26, 2026
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Larisa Lee
Los Angeles, US
★★★★★ 5
comfortable
Color: Charcoal Dark Grey(flat Sheet Only), Size: King
Comfortable lightweight, soft sheet. Like the color.
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Reviewed in the United States on January 7, 2026

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