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 14 - Jul 19

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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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Rob Martin
Birmingham, US
★★★★★ 5
Excellent for price.
Fit Type: Slim Fit, Color: Navy Palm Leaf Print, Size: Medium
Seems very well made for the crazy low price. Fits perfectly. Have not washed it yet. Looking forward to warmer weather so I can wear it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
S
Verified Purchase
Steve Fisher
New York, US
★★★★★ 3
Nice shirt
Fit Type: Slim Fit, Color: Navy Teal Green Palm Leaf Print, Size: Medium
Nice shirt but too long for my preference.
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Reviewed in the United States on June 3, 2026
W
Verified Purchase
WP
New York, US
★★★★★ 5
Pleased
Fit Type: Slim Fit, Color: Lavender Palm Leaf Print, Size: Medium
Just received. Laundered well on perm press setting, pretty much wrinkle free. Nice fit and selection. I ordered six of these for the price.
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Reviewed in the United States on May 19, 2026
M
Verified Purchase
mark mcgowan
Chelsea, US
★★★★★ 1
Cheap fabric; bad collar style
Fit Type: Slim Fit, Color: Navy Palm Leaf Print, Size: Medium
Returned shirt. Obviously inexpensive, but poor fabric and bad collar design
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Reviewed in the United States on May 1, 2026
S
Verified Purchase
Shelzlife
Fort Morgan, US
★★★★★ 5
Great button up!
Fit Type: Slim Fit, Color: Navy Teal Green Palm Leaf Print, Size: X-Large
Beautiful button up for young men
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026

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