SKU: 92455086728

2007-2008 Hummer H3 3.7L Direct-Fit Catalytic Converter 5481353 Magnaflow

Sale price$700.65 Regular price$778.50
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  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

2007-2008 Hummer H3 3.7L Direct-Fit Catalytic Converter 5481353 MagnaflowOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 5481353. 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 5481353. 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 2007-2008 Hummer H3, 2007 Chevrolet Colorado, and additional vehicles. 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
2007 Chevrolet Colorado 3.7L/L5
2007 GMC Canyon 3.7L/L5
2007 - 2008 Hummer H3 3.7L/L5
2007 Isuzu i-370 3.7L/L5

Specs:

Type Direct-Fit
Title California Manifold
Subtitle California / CARB Compliant
Substrate Ceramic
Series California
Oxygen Sensor Location Pre and Post Converter
Outlet Diameter (In.) 2.5
Mounting Hardware Included Yes
Body Height (In.) 5
Material Stainless Steel
Main Piping Diameter (In.) 1.375
Inlet Diameter (In.) 1.375
Inlet Attachment Bolt-On
Heat Shield Attached No
Gasket Included Yes
Converter Quantity 1
Clamp Included No
Body Width (In.) 5
Body Type Spun
Body Shape Round
Body Length (In.) 6.875
Sensor Port Count 2
Air Tube Adaptable No
Outlet Attachment Bolt-On
Overall Length (In.) 23.375
Outlet Quantity 1
Inlet Quantity 5
Finish Stainless Steel
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: 92455086728

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Verified Purchase
David
New York, US
★★★★★ 5
Fits perfectly
Color: CA12061
Fits my 2021 Acura TLX perfectly. Excellent quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
J
Verified Purchase
Jeyadharshan
Birmingham, US
★★★★★ 5
Good Fit for 2020 Honda Odyssey
Color: CA12061, Color: CA12061
The air filter fits my 2020 Honda Odyssey perfectly. Easy to install and works well. No issues at all. Happy with the purchase.
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Reviewed in the United States on June 16, 2025
D
Verified Purchase
Don
West Palm Beach, US
★★★★★ 5
High Quality
Good price for a great product. Changed oil and fuel filter today. Looks exactly like oem and no leaks.
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Reviewed in the United States on April 25, 2026
O
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ODSteve
Omaha, US
★★★★★ 5
Amazing fit and price
Works great every time!
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Reviewed in the United States on September 10, 2025
C
Verified Purchase
Colin W.
Houston, US
★★★★★ 5
Great replacement filters
I’m onto round 2, almost due for round three of filter and oil changes on my eco diesel JL and so far these have worked great because i refuse to pay $50 for just an oil filter. No oil pressure issues with the oil filters and fuel filters prime and work as they should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2025

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