GM 22939745 Catalytic Converter 3-WAY

( Brand: Gm ), ( Part Type: Converter ), ( Manufacturer Part Number: 22939745 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 15889904 )

Review GM Genuine 3-way Catalytic Converter fits 2008

GM Original Equipment 3-way Catalytic Converter (22939745)

The GM Original Equipment 3-way Catalytic Converter with the part number 22939745 is a critical component in your vehicle's exhaust system. This catalytic converter is designed to meet the stringent emission standards set by General Motors and regulatory agencies. It effectively converts harmful exhaust gases into less harmful ones, contributing significantly to reducing your vehicle's overall emissions.

This 3-way catalytic converter is a three-way catalyst, meaning it is capable of reducing three major pollutants: hydrocarbons (HC), carbon monoxide (CO), and nitrogen oxides (NOx). It achieves this through a combination of two catalytic processes: the reduction catalyst, which converts CO and NOx into harmless nitrogen and water, and the oxidation catalyst, which converts HC into CO2 and water.

The converter is constructed using advanced ceramic substrate technology, providing a large surface area for efficient catalytic reactions. Its design also offers excellent durability and resistance to thermal shock and corrosion, ensuring long-lasting performance.

The GM Original Equipment 3-way Catalytic Converter (22939745) is a direct fit for various GM vehicles. It comes with all necessary hardware for a successful installation, including mounting brackets and gaskets. By choosing a genuine GM part, you can trust that you're getting the same quality and performance as the original component in your vehicle.

When it comes to maintaining your vehicle's exhaust system and meeting emission standards, the GM Original Equipment 3-way Catalytic Converter (22939745) is an essential investment. By upgrading to this high-performance catalytic converter, you can help ensure your vehicle runs smoothly, efficiently, and emits fewer pollutants.

Buying a GM 22939745 3-way catalytic converter comes with both advantages and disadvantages, depending on individual circumstances. Here are some potential pros and cons:

1. Environmental Benefits: A catalytic converter reduces harmful emissions from your vehicle by converting pollutants into less toxic gases before they leave the exhaust system.

2. Improved Engine Performance: A new catalytic converter can improve engine performance by ensuring optimal exhaust flow and reducing back pressure.

3. Longer Lifespan: A high-quality catalytic converter can last for over 100,000 miles, making it a worthwhile investment for those who plan to keep their vehicle for an extended period.

4. Increased Fuel Efficiency: A well-functioning catalytic converter can improve fuel efficiency by ensuring that exhaust gases are burned efficiently.

1. Cost: Catalytic converters can be expensive, with the GM 22939745 model costing several hundred dollars.

2. Installation Complexity: Installing a catalytic converter requires specialized tools and knowledge, making it a job best left to professional mechanics.

3. Risk of Damage: Catalytic converters contain precious metals that can be valuable to thieves. Installing a new converter could potentially make your vehicle a target for theft.

4. Potential for False Positives: Some diagnostic tools may incorrectly identify a faulty catalytic converter when the actual problem lies elsewhere in the exhaust system.

In conclusion, while a GM 22939745 3-way catalytic converter offers significant benefits in terms of environmental impact, engine performance, longevity, and fuel efficiency, its high cost, installation complexity, risk of damage, and potential for false positives are important considerations.

If you are experiencing issues with your vehicle's exhaust system and are considering a catalytic converter replacement, it is recommended that you have a professional mechanic diagnose the problem first to ensure that a new catalytic converter is indeed the best solution. You may also want to explore options for used or remanufactured catalytic converters to help offset the cost.

part # 22939745 prices

• $1761.11-$2201.98

specifications catalyticonvo:

• for years: 2008
• brand: Gm
• part type: Converter
• manufacturer part number: 22939745
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• parts included: Only Part Reference 1 On The Diagram Is Included
• replaces part number: 15889904

shipping catalyticonvo:

• class: Standard
• cost: $45.49
• transit: 4-9 Days
• type: Fixed
• service: Standard

payments catalyticonvo:

• wallet: Google-pay
• credit card: Visa
• other

returns catalyticonvo:

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

general catalyticonvo:

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

offer catalyticonvo:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: May 14, 2026

seller catalyticonvo:

• # reviews: 133
• rating: 99.3%

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