1. Catalytic Converters Parts
  2. sku: 9961451469138603
  3. GM 23355681

GM GENUINE PARTS 23355681 Catalytic Converter Ats/cts

fits model: Ats, Cts. make: Cadillac.

23355681 Gm Genuine Parts New Oem Catalytic Converter Fits Cadillac Ats/cts

( Brand: Gm Genuine Parts ), ( Type: Catalytic Converter ), ( Sbin: A-06r ), ( Country Of Origin: Mexico ), ( Manufacturer Part Number: 23355681 )

Review GM GENUINE PARTS New Oem Catalytic Converter Cadillac Ats/cts fits ATS CTS

GM 23355681 Catalytic Converter for Cadillac ATS/CTS (Left Hand Drive)

Description:

The GM 23355681 catalytic converter is an essential component of the exhaust system designed specifically for Cadillac ATS and CTS models with left-hand drive. This catalytic converter plays a significant role in reducing harmful emissions from your vehicle's exhaust gases, making it an essential part of your car's overall environmental performance and compliance with regulations.

This catalytic converter features a robust monolithic design, ensuring optimal flow efficiency and durability. The honeycomb structure of the monolith provides an expansive surface area for catalysts to promote efficient emission reduction. The catalysts themselves are formulated to maximize the conversion of carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful emissions, such as carbon dioxide, water vapor, and nitrogen.

In terms of construction, this catalytic converter boasts a heat shield to protect the converter from direct contact with underhood components, maintaining optimal operating temperatures. The shield also insulates the engine compartment, reducing heat transfer and contributing to improved cabin comfort.

The GM 23355681 catalytic converter is designed to meet or exceed Federal and California emissions standards, ensuring your Cadillac ATS or CTS remains compliant with environmental regulations. It is engineered to fit seamlessly into your vehicle's exhaust system, providing a secure connection and reliable performance.

This replacement catalytic converter comes with all necessary hardware for installation, including mounting brackets, gaskets, and bolts. It is important to note that professional installation is recommended to ensure proper fitment and functioning.

In summary, the GM 23355681 catalytic converter is a high-quality, performance-enhancing component for your Cadillac ATS or CTS. Its robust design and efficient catalysts contribute to improved emissions reduction, ensuring both environmental compliance and optimal engine performance.

Buying a GM 23355681 catalytic converter for a Cadillac ATS/CTS comes with several pros and cons that every potential buyer should consider before making a purchase.

Pros:

1. OEM Part: This catalytic converter is an original equipment manufacturer (OEM) part, ensuring a perfect fit and compatibility with your Cadillac ATS/CTS model.

2. High-Quality: GM is known for producing top-tier automotive components, and this catalytic converter is no exception. It is designed to meet or exceed factory emissions standards.

3. Reduced Emissions: By replacing a faulty catalytic converter, you can significantly reduce harmful emissions from your vehicle, which is better for the environment and may help you pass emissions tests.

4. Improved Performance: A new catalytic converter can improve engine performance by reducing back pressure and improving exhaust gas flow.

Cons:

1. Cost: OEM parts tend to be more expensive than aftermarket alternatives. However, the higher cost may be worth it for the superior quality and fit.

2. Installation Complexity: Catalytic converters are located in the exhaust system, which can be a complex and time-consuming area to work on. It may be best to have a professional mechanic install the part for you.

3. Potential for Damage: During installation, there is a risk of damaging the catalytic converter or other components in the exhaust system.

Conclusion:

In conclusion, buying a GM 23355681 catalytic converter for your Cadillac ATS/CTS comes with some advantages, such as OEM quality, reduced emissions, and improved performance. However, it also comes with some disadvantages, such as cost and installation complexity. Ultimately, the decision to purchase this part depends on your individual circumstances, including your budget, technical skills, and the importance of having a genuine OEM part.

Recommendation:

If you prioritize having a genuine OEM part and are willing to pay a premium for the peace of mind that comes with it, then purchasing the GM 23355681 catalytic converter for your Cadillac ATS/CTS is a worthwhile investment. However, if you are on a tight budget or prefer an aftermarket alternative, you may want to consider other options. In any case, it is always recommended to have a professional mechanic install the part to minimize the risk of damage and ensure proper function.

part # 23355681 price

  • $1529.99

specifications catalyticonvo:

  • for models: Ats, Cts
  • for makes: Cadillac
  • brand: Gm Genuine Parts
  • type: Catalytic Converter
  • sbin: A-06r
  • country of origin: Mexico
  • manufacturer part number: 23355681

shipping catalyticonvo:

  • cost: $0.00
  • service: UPS Ground Saver, USPS Ground Advantage, FedEx Ground Economy
  • class: Economy, Standard
  • transit: 5-11 Days
  • carrier: UPS, USPS, FedEx
  • type: Calculated

seller catalyticonvo:

  • # reviews: 1218
  • rating: 99.7%

general catalyticonvo:

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

offer catalyticonvo:

  • options: Ship-to-home
  • availability: In Stock
  • started: March 19, 2026
  • quantity: 1
  • sold: 0

payments catalyticonvo:

  • credit card: Diners-club
  • other
  • wallet: Paypal

returns catalyticonvo:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for models: ats, cts, for makes: cadillac, type: catalytic converter, sbin: a-06r, country of origin: mexico,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 9961451469138603,

Gm Genuine Parts 23355681 Is Similar To:

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1 offer $1529.99 USD
  • Offer #1: $1529.99 price + free delivery = $1529.99* total. It includes flanges, a brace, a gasket, and studs for easy installation. The GM Genuine Parts is a driver side 3-way catalytic converter designed for optimal performance and durability.FREE SHIPPING