MAGNAFLOW 51476-AC Catalytic Converter Gas Dohc 3.7L L5

( Brand: Magnaflow ), ( Part Type: Converter ), ( Manufacturer Warranty: 5 Year ), ( Manufacturer Part Number: 51476-AC ), ( Air Tube Adaptable: No ), ( Body Material: Stainless Steel ), ( Body Type: Clam-shell ), ( California Air Resources Board: Carb Certified ), ( Grade Type: Regular ), ( Outlet Gasket Included: Yes ), ( Overall Length: 49.375 In ), ( Series: Oem Grade ), ( Substrate Material: Ceramic ), ( Universal Or Specific Fit: Specific ), ( Country Of Origin: United States )

Review MAGNAFLOW Catalytic Converter Hummer 3.7l L5 Gas Dohc fits 2009–2010

The MagnaFlow 51476-AC Catalytic Converter is a high-performance replacement catalytic converter designed specifically for the 2009-2010 Hummer H3 with a 3.7L L5 Gas DOHC engine. This converter is an excellent upgrade for those seeking to improve their vehicle's exhaust system performance and efficiency.

The MagnaFlow 51476-AC Catalytic Converter is made from premium materials, ensuring durability and longevity. It features a 3-bolt design for easy installation and fits directly in place of the original equipment manufacturer (OEM) converter. The converter's dimensions are as follows: Length - 21.6 inches, Width - 11.3 inches, and Height - 8.3 inches.

This catalytic converter is designed to reduce exhaust gases by converting harmful pollutants into less harmful emissions. It meets or exceeds Federal and CARB emissions standards, making it a legal and eco-friendly option. The converter's honeycomb design provides increased surface area for catalysts, which enhances the conversion process and promotes improved engine performance.

MagnaFlow is known for its commitment to producing high-quality exhaust components that deliver power and performance gains. This catalytic converter is no exception. It is engineered to provide improved exhaust flow, which results in increased horsepower and torque. In turn, this leads to better acceleration and overall vehicle performance.

The MagnaFlow 51476-AC Catalytic Converter is also designed with sound performance in mind. It features a muffler inside the converter housing, which reduces exhaust noise while maintaining good flow efficiency. The result is a quieter, more enjoyable driving experience without sacrificing power.

In summary, the MagnaFlow 51476-AC Catalytic Converter is a top-tier replacement option for the catalytic converter on 2009-2010 Hummer H3 models with a 3.7L L5 Gas DOHC engine. It delivers improved performance, enhanced durability, and reduced exhaust noise, all while maintaining emissions compliance. This converter is an excellent investment for those seeking to upgrade their Hummer's exhaust system and maximize its potential.

The Magnaflow 51476-AC catalytic converter is a performance aftermarket catalytic converter designed for the 2009-2010 Hummer H3 with a 3.7L L5 gas DOHC engine. This catalytic converter offers several advantages and disadvantages, which are outlined below:

1. Enhanced Performance: Magnaflow catalytic converters are designed to provide improved exhaust flow, resulting in better engine performance and increased horsepower.

2. Superior Construction: This catalytic converter features a high-flow monolithic substrate that provides efficient catalytic conversion while allowing for increased exhaust flow. It also has a durable stainless steel shell and internals, ensuring long-lasting performance.

3. Improved Sound: The Magnaflow 51476-AC catalytic converter is known for its distinctive exhaust note, providing a deeper and more aggressive sound.

1. Higher Cost: Aftermarket catalytic converters, such as the Magnaflow 51476-AC, are typically more expensive than original equipment manufacturer (OEM) converters. This can be a drawback for budget-conscious consumers.

2. Emissions Compliance: Depending on your local regulations, using a performance catalytic converter like the Magnaflow 51476-AC may not be compliant with emissions standards. This could result in fines or other penalties.

3. Installation Complexity: Installing a performance catalytic converter like the Magnaflow 51476-AC can be a more complex process than installing an OEM converter. This may require additional time and expertise.

The Magnaflow 51476-AC catalytic converter offers several advantages, including enhanced performance, superior construction, and an improved exhaust note. However, it also comes with disadvantages such as higher cost, potential emissions compliance issues, and a more complex installation process.

If you're looking for improved engine performance and a distinctive exhaust note, the Magnaflow 51476-AC catalytic converter may be an excellent choice for your 2009-2010 Hummer H3. However, it's crucial to consider the potential costs, installation complexity, and emissions compliance before making a purchase. Ultimately, the decision to buy this catalytic converter depends on your priorities and budget. If you're unsure, consult a professional mechanic or exhaust system specialist for advice.

part # 51476 price

• $390.00

specifications catalyticonvo:

• for makes: Hummer
• for years: 2009-2010
• brand: Magnaflow
• part type: Converter
• manufacturer warranty: 5 Year
• manufacturer part number: 51476-AC
• air tube adaptable: No
• body material: Stainless Steel
• body type: Clam-shell
• california air resources board: Carb Certified
• grade type: Regular
• outlet gasket included: Yes
• overall length: 49.375 In
• series: Oem Grade
• substrate material: Ceramic
• universal or specific fit: Specific
• country of origin: United States

returns catalyticonvo:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general catalyticonvo:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters

shipping catalyticonvo:

• cost: $0.00
• class: Economy, Expedited From Outside
• service: Economy, Expedited from outside US
• transit: 4-9 Days
• type: Fixed

seller catalyticonvo:

• # reviews: 7132
• rating: 97.6%

offer catalyticonvo:

• availability: In Stock
• options: Ship-to-home
• started: April 5, 2025
• quantity: 3
• sold: 0

payments catalyticonvo:

• credit card: Discover
• wallet: Apple-pay
• other

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