GM 19418943 Catalytic Converter

( Brand: Gm ), ( Part Type: Converter ), ( Manufacturer Part Number: 19418943 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Buick ), ( Parts Included: Only Part Reference 4 On The Diagram Is Included ), ( Replaces Part Number: 20805600, 20894012 )

Review GM Genuine Catalytic Converter fits LACROSSE 2010

The GM Part Number 19418943 is a catalytic converter designed for select GM vehicles. This component is a crucial part of the vehicle's exhaust system, responsible for reducing harmful emissions before they are released into the environment.

This catalytic converter features a honeycomb monolithic design, which increases its surface area for maximum efficiency in catalytic processing. The converter is constructed with a stainless steel shell for durability and resistance to corrosion. The inlet and outlet pipes are also manufactured from stainless steel to ensure a strong connection and longevity.

The catalytic material used in this converter is a noble metal catalyst, which includes materials such as platinum, palladium, and rhodium. These precious metals facilitate the catalytic reaction that converts harmful pollutants into less harmful emissions, such as carbon dioxide and nitrogen.

The GM 19418943 catalytic converter is designed to meet or exceed federal and California emissions standards. It is important to note that using a non-compliant catalytic converter may result in failed emissions inspections and potential fines.

This catalytic converter is a direct replacement for the original equipment manufactured (OEM) part. It is engineered to fit securely and functionally in the same location as the stock converter. Installation typically requires no modifications to the vehicle's exhaust system.

In summary, the GM 19418943 catalytic converter is a high-quality, durable, and efficient replacement part for select GM vehicles. It meets emissions standards, is made from corrosion-resistant materials, and is a direct fit for the original equipment.

Buying a GM part number 19418943 catalytic converter comes with several pros and cons that every consumer should consider before making a purchase.

1. OEM Quality: This catalytic converter is a genuine GM part, ensuring a perfect fit and high-quality performance. It is designed to meet or exceed original equipment manufacturer (OEM) specifications.

2. Emission Compliance: Installing this catalytic converter will help your vehicle meet or exceed emission standards, ensuring a cleaner environment and potentially avoiding fines or penalties.

3. Reliability: GM parts are known for their reliability, and this catalytic converter is no exception. It is designed to last for the long-term and provide efficient catalytic conversion.

4. Warranty: GM offers a warranty on this catalytic converter, providing peace of mind and protection against defects.

1. Cost: Original equipment manufacturer (OEM) parts, such as this catalytic converter, can be more expensive than aftermarket alternatives.

2. Availability: GM parts may not always be readily available at local auto parts stores, and customers may need to order them online or from a dealer.

3. Installation: Installing a catalytic converter can be a complex and time-consuming process, requiring specialized tools and knowledge.

The GM catalytic converter with part number 19418943 offers several advantages, including OEM quality, emission compliance, reliability, and a warranty. However, it also comes with some disadvantages, such as a higher cost, limited availability, and complex installation process. Ultimately, the decision to purchase this catalytic converter depends on the individual's priorities, budget, and availability. If the consumer values the benefits of OEM quality, emission compliance, and a warranty, they may be willing to pay the higher cost and undergo the installation process. On the other hand, if the consumer is on a tight budget or prefers a more convenient and cost-effective solution, an aftermarket catalytic converter may be a better option. In summary, the choice between an OEM and aftermarket catalytic converter depends on individual preferences and priorities.

part # 19418943 prices

• $2034.30-$2043.82

specifications catalyticonvo:

• for models: Lacrosse
• for years: 2010
• brand: Gm
• part type: Converter
• manufacturer part number: 19418943
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Buick
• parts included: Only Part Reference 4 On The Diagram Is Included
• replaces part number: 20805600, 20894012

payments catalyticonvo:

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

returns catalyticonvo:

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

offer catalyticonvo:

• started: April 12, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1

general catalyticonvo:

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

seller catalyticonvo:

• rating: 99.0%
• # reviews: 30892

shipping catalyticonvo:

• carrier: FedEx
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• cost: $0.00
• class: Standard
• transit: 5-12 Days

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