SKU: 52184540707

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

Sale price$700.65 Regular price$778.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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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: 52184540707

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4.9 ★★★★★
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Thu Vien
Lexington, US
★★★★★ 5
Must have for a hot summer!
My mom saw my aunt using it and was impressed, so she bought it for herself and my sister-in-law. They both love how gentle it feels on the skin and that it’s organic and effective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
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ilovebooks
Natrona Heights, US
★★★★★ 3
Too smelly
I love the idea of a clear spray sunscreen but my daughter says it stings her eyes and the smell gives me an instant headache. I really wanna like this but it’s a no go for me
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Reviewed in the United States on August 20, 2025
K
Verified Purchase
kai
Birmingham, US
★★★★★ 5
Great for sensitive skin
This was great to take on vacation. I went to Cancun and used this on my face. Never got burned. I have super sensitive skin and this didn’t cause any reactions. I’m also sensitive to smells and I don’t notice anything with this product. Will purchase again.
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Reviewed in the United States on August 6, 2025
S
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Shaunda Cress
Bozeman, US
★★★★★ 1
Buyer beware!
Awful! I sprayed my face with it and immediately felt my skin burning. I opened the bottle and noticed all that was in it was a yellowish fluid that smelled like straight rubbing alcohol. My face still has marks on it days later from whatever the substance was. I have used this brand before, and never experienced anything like this. The product was either years past expiration, or liquid was replaced with some kind of chemical.
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Reviewed in the United States on April 22, 2025
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Kari M Rollins
Omaha, US
★★★★★ 5
The perfect sunscreen face-mist
Light, non-greasy sunscreen spray to help keep your face protected throughout an active day in the sun.
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Reviewed in the United States on August 20, 2025

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