GM 19420303 Catalytic Converter

( Brand: Gm ), ( Part Type: Converter ), ( Manufacturer Part Number: 19420303 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Buick ), ( Year: 2016 2017 ), ( Parts Included: Only Part Reference 1 On The Diagram Is Included ), ( Replaces Part Number: 23229313 )

Review GM Genuine Catalytic Converter fits 2016–2017

GM Part Number 19420303 Catalytic Converter

The GM 19420303 Catalytic Converter is a vital component of your vehicle's exhaust system, designed to reduce harmful emissions and improve overall engine performance. This catalytic converter, manufactured by General Motors, is specifically engineered for select GM makes and models.

Measuring approximately 20 inches in length and 2.5 inches in diameter, this converter is made of high-quality stainless steel, ensuring durability and resistance to corrosion. The exterior casing is designed with a heat shield to protect other vehicle components from the extreme temperatures generated during the conversion process.

Inside the converter, a honeycomb structure houses the catalytic material, which is responsible for converting harmful gases into less harmful emissions. This catalytic material is made of precious metals, such as platinum, palladium, and rhodium, which promote efficient catalytic conversion.

The GM 19420303 Catalytic Converter is designed to meet or exceed federal and state emission standards, ensuring that your vehicle remains environmentally friendly and compliant. It is also CARB (California Air Resources Board) certified, making it suitable for use in California and other states with stringent emission regulations.

Installation of this catalytic converter is relatively straightforward, with most jobs taking around 2 to 4 hours for experienced mechanics. However, it is important to note that working on your vehicle's exhaust system can be dangerous due to the high temperatures involved. Therefore, it is recommended to have the converter installed by a professional to ensure safe and proper installation.

In conclusion, the GM Part Number 19420303 Catalytic Converter is a high-quality, durable, and efficient component that helps reduce harmful emissions and improve engine performance. Its precision engineering and use of high-quality materials make it a reliable choice for your vehicle, and its CARB certification ensures compliance with the most stringent emission standards.

Buying a GM 19420303 catalytic converter comes with both advantages and disadvantages, depending on individual circumstances. Here's a detailed analysis:

1. Improved Engine Performance: A catalytic converter reduces exhaust gases, making the engine run more efficiently and effectively.

2. Environmental Benefits: This part significantly reduces harmful emissions, contributing to cleaner air and compliance with environmental regulations.

3. Longer Engine Lifespan: By reducing the amount of harmful pollutants in exhaust gases, a catalytic converter can help extend the life of an engine.

1. Cost: Catalytic converters can be expensive to purchase and install, especially for newer or high-performance vehicles.

2. Theft Risk: Catalytic converters contain valuable metals, making them a popular target for thieves.

3. Complexity: Installing a catalytic converter involves significant mechanical knowledge and expertise, potentially requiring professional assistance.

Buying a GM 19420303 catalytic converter comes with the advantages of improved engine performance, environmental benefits, and a longer engine lifespan. However, it also comes with disadvantages such as high cost, theft risk, and complexity.

If you're experiencing significant performance issues or noticeable emissions from your vehicle, a new catalytic converter may be a worthwhile investment. However, consider the costs and potential risks before making a purchase. It's always recommended to consult with a professional mechanic for accurate diagnosis and installation. If the cost is a concern, consider purchasing a rebuilt or used catalytic converter as an alternative, but ensure it meets the necessary emission standards for your region.

part # 19420303 prices

• $1052.93-$1099.06

specifications catalyticonvo:

• for years: 2016-2017
• brand: Gm
• part type: Converter
• manufacturer part number: 19420303
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Buick
• year: 2016 2017
• parts included: Only Part Reference 1 On The Diagram Is Included
• replaces part number: 23229313

shipping catalyticonvo:

• class: Standard
• transit: 8-14 Days
• carrier: FedEx
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• type: Fixed

returns catalyticonvo:

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

payments catalyticonvo:

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

seller catalyticonvo:

• # reviews: 18823
• rating: 96.9%

general catalyticonvo:

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

offer catalyticonvo:

• started: April 21, 2025
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

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