SKU: 40435092356

Catalytic Converter for 2003 Chevrolet S10 4.3L MagnaFlow 458011

Sale price$835.65 Regular price$928.50
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Catalytic Converter for 2003 Chevrolet S10 4.3L MagnaFlow 458011Overview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 458011. 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

Overview:

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458011. 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 2003 Chevrolet S10 and 2003 GMC Sonoma. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:

Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2003 Chevrolet S10 4.3L/V6
2003 GMC Sonoma 4.3L/V6

Specs:

Body Material Stainless Steel
Material Stainless Steel
Overall Length (In.) 46
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 2
Main Piping Diameter 3
Oxygen Sensor Location Pre Converter
Series California
Finish Stainless Steel
Subtitle California / CARB Compliant
Title California Direct-Fit
Type Direct-Fit
Outlet Attachment Bolt-On
Inlet Attachment Bolt-On
Clamp Included Yes
Heat Shield Included Yes
Mounting Hardware Included Yes
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: 40435092356

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4.6 ★★★★★
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Product Reviews
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Verified Purchase
fordy16
Carnegie, US
★★★★★ 3
Nice and chewy
Size: Jumbo, Style: Peanut Butter
Thought the dog would like it but she really wasn’t interested
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
R
Verified Purchase
RC
Grantham, US
★★★★★ 4
Helps With Teeth Cleaning
Size: Small, Style: Beef
Our dog loves chewing on this toy multiple times a day. I believe it helps with teeth cleaning. As we do not brush or add additives to water or food for teeth cleaning. Seems that vet is not suggesting to have teeth cleaned every visit anymore. The rubber is very durable. Last about 6 to 7 months before we start to see deterioration and have to replace.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2025
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
My dog's favorite rubber toy
Size: Small, Style: Beef
One of my dog's favorite ever toys!! She is obsessed with everything playology but she never gets tired of the squeaky bones and the nubby bones. My only word of caution is to know your dog and if they're a big chewer be careful they dont eat pieces. She'll chew off chunks and spit them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
A
Verified Purchase
Autumn Ryan
Omaha, US
★★★★★ 5
Great fun product for an active dog!
Color: Squeaky Corn Dog Toys
Our chocolate lab LOVES this toy! We actually bought another one to put up for later! Fun toy to throw with the little rope! Very durable! Has squeaker for attention getting! Good price! Have had for months and still intact… and our lab chews it all the time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
K
Verified Purchase
Kathryn Goerss
Dallas, US
★★★★★ 5
Great feel and durable material
Color: Squeaky Corn Dog Toys
Got this for my dachshund and he loves it! He broke the squeaker within the first hour but it's still a good chew toy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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