| Year | Make | Model |
|---|---|---|
| 2003 | Hummer | H2 Base |
1
/
of
7
MagnaFlow California Direct-Fit Catalytic Converter | Hummer H2 (03) (4451218)
MagnaFlow California Direct-Fit Catalytic Converter | Hummer H2 (03) (4451218)
SKU:4451218
Out of stock
Regular price
$960.00 USD
Regular price
$960.00 USD
Sale price
$960.00 USD
Unit price
/
per
Couldn't load pickup availability
â–¶ Vehicle Fitments
The MagnaFlow California Grade Direct-Fit Catalytic Converter for the Hummer H2 (03) is a high-quality emissions control component designed to ensure compliance with California CARB standards. Constructed from highly corrosion-resistant stainless steel and featuring free-flowing mandrel-bent tubing, this converter enhances exhaust flow while maintaining durability. Its spun body design and precise engineering help keep the check engine light off, providing a reliable solution for emissions compliance. The converter is engineered with advanced 3D scanning technology to ensure accurate fitment and optimal performance, making installation straightforward without the need for cutting or welding.
Designed specifically for 2003 Hummer H2 models, this direct-fit catalytic converter is a bolt-on replacement that simplifies installation for DIY enthusiasts and professional mechanics alike. It is suitable for street use and emissions testing, ensuring your vehicle meets regulatory standards while maintaining performance. The kit includes the necessary components for a complete replacement, and no additional modifications are required for proper fitment. This converter offers a durable, efficient solution for maintaining your vehicle’s emissions system and ensuring compliance with California regulations.
Share
Overview
Overview
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451218. 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 specifically for the 2003 Hummer H2. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.
