1. Catalytic Converters Parts
  2. sku: 9118334965148713
  3. GM 19418949

GM 19418949 Catalytic Converter

fits year: 2008–2011.

19418949 Gm Genuine Catalytic Converter

( Brand: Gm ), ( Part Type: Converter ), ( Manufacturer Part Number: 19418949 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( Year: 2008 2009 2010 2011 ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included ), ( Replaces Part Number: 15828675, 25857957, 25890498, 25971634 )

Review GM Genuine Catalytic Converter fits 2008–2011

GM Original Equipment Catalytic Converter (19418949)

The GM Original Equipment Catalytic Converter with the part number 19418949 is a crucial component of your vehicle's exhaust system. Designed and manufactured to meet the strict specifications of General Motors, this catalytic converter ensures optimal performance and adherence to emission standards.

This particular catalytic converter features a robust design with a high-flow monolithic substrate. Its advanced design provides increased surface area for catalyst coating, enhancing the converter's ability to reduce harmful pollutants, such as carbon monoxide, hydrocarbons, and nitrogen oxides, in the exhaust gas stream.

The converter's construction includes a heat shield to protect the converter from extreme temperatures. The heat shield also insulates the undercarriage of the vehicle, keeping the cabin warmer during cold weather conditions.

The GM 19418949 catalytic converter is engineered using premium materials for durability and longevity. Its ceramic substrate is resilient to thermal shock and corrosion, ensuring consistent performance throughout the life of the converter. Additionally, the converter's stainless steel shell offers protection against the elements, preventing rust and ensuring a long-lasting component.

This catalytic converter is compatible with various GM vehicles, making it a versatile and reliable solution for maintaining the emissions system and overall performance of your vehicle. By investing in a genuine GM catalytic converter like the 19418949, you can trust that you are getting a high-quality part that is specifically designed to work with your vehicle and provide superior performance.

In summary, the GM Original Equipment Catalytic Converter 19418949 is a robust, durable, and high-performing component designed to meet the strict specifications of General Motors. Its advanced design ensures optimal exhaust gas treatment and adherence to emission standards while its premium materials and construction ensure a long-lasting and reliable component.

Buying a GM Part Number 19418949 catalytic converter comes with several pros and cons that every consumer should consider before making a purchase. Here are some key points to help you make an informed decision.

Pros:

1. OEM Quality: This catalytic converter is a genuine GM part, ensuring optimal performance, durability, and compatibility with your vehicle.

2. Reduced Emissions: A new catalytic converter helps in reducing harmful emissions from your vehicle, making it more eco-friendly and contributing to better air quality.

3. Longer Lifespan: When compared to aftermarket catalytic converters, an OEM part like GM 19418949 can last longer due to its high-quality materials and precise engineering.

4. Improved Fuel Efficiency: A properly functioning catalytic converter can help improve your vehicle's fuel efficiency by reducing the amount of fuel wasted in the exhaust.

Cons:

1. Cost: An OEM catalytic converter like GM 19418949 can be more expensive than aftermarket alternatives. However, the investment in a higher-quality part can lead to long-term savings due to its extended lifespan.

2. Installation Complexity: Catalytic converters can be difficult to install, as they require specialized tools and knowledge. It is recommended to have a professional mechanic perform the installation to ensure proper functionality and prevent potential damage to the vehicle.

3. Availability: Depending on the specific model of your vehicle and the availability of GM 19418949 catalytic converters in your area, it may take some time to source and receive the part.

In conclusion, purchasing a GM 19418949 catalytic converter comes with several advantages, including OEM quality, reduced emissions, longer lifespan, and improved fuel efficiency. However, it also comes with some disadvantages, such as a higher cost, installation complexity, and potential availability issues. Ultimately, the decision to buy this catalytic converter depends on your specific needs, preferences, and budget. If you prioritize the benefits of an OEM part and are willing to invest in a higher-quality and longer-lasting solution, then the GM 19418949 catalytic converter may be the best choice for you.

part # 19418949 prices

  • $500.00-$2194.62

specifications catalyticonvo:

  • for years: 2008-2011
  • brand: Gm
  • part type: Converter
  • manufacturer part number: 19418949
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • make: Cadillac
  • year: 2008 2009 2010 2011
  • parts included: Only Part Reference 7 On The Diagram Is Included
  • replaces part number: 15828675, 25857957, 25890498, 25971634

returns catalyticonvo:

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

payments catalyticonvo:

  • credit card: Mastercard
  • other
  • wallet: Paypal

seller catalyticonvo:

  • rating: 99.0%
  • # reviews: 18815

general catalyticonvo:

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

shipping catalyticonvo:

  • type: Fixed
  • cost: $23.55
  • class: Standard
  • service: Standard
  • transit: 3-7 Days

offer catalyticonvo:

  • options: Ship-to-home
  • started: February 4, 2026
  • availability: In Stock
  • quantity: 1
  • sold: 0
for years: 2008-2011, part type: converter, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, year: 2008 2009 2010 2011, parts included: only part reference 7 on the diagram is included, replaces part number: 15828675, 25857957, 25890498, 25971634,
manufacturer: cadillac, category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 9118334965148713,

Gm 19418949 Is Similar To:

catalyticonvo logo
5 offers $500.00–$2194.62 USD
  • Offer #1: $500.00 price + $105.05 delivery = $605.05* total. Oxygen sensor included as well as heat shield. This converter was purchased new and installed by a GM dealer.+$105.05 shipping
  • Offer #2: $2194.62 price + $25.24 delivery = $2219.86* total.+$25.24 shipping
  • Offer #3: $2132.90 price + free delivery = $2132.90* total. Don't have your VIN? : Genuine GM Parts.FREE SHIPPING
  • Offer #4: $2159.52 price + free delivery = $2159.52* total.FREE SHIPPING
  • Offer #5: $2239.49 price + $25.24 delivery = $2264.73* total.+$25.24 shipping