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  3. MAC AUTO 154087

MAC AUTO PARTS 154087 Front Radiator Catalytic Converter 19594 3.6L

fits model: Lacrosse. make: Buick. year: 2010–2011.

154087 Mac Auto Parts 2010-2011 For Buick Lacrosse 3.6l Front Radiator Side Catalytic Converter Usa

( Brand: Mac Auto Parts ), ( Part Type: Radiator Converter ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front, Upper ), ( Manufacturer Part Number: 154087 ), ( Ipn: 19594 ), ( Restricted States: California Colorado ), ( Labels Certifications: Epa ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 10 Years ), ( Custom Bundle: No )

Review MAC AUTO PARTS Buick 3.6l Front Radiator Side Catalytic Converter Usa fits LACROSSE 2010–2011

Mac Auto Parts 154087 2010-2011 Front Radiator Catalytic Converter for Buick Lacrosse 3.6L

Description:

The Mac Auto Parts 154087 is a front radiator catalytic converter engineered specifically for the Buick Lacrosse vehicles equipped with a 3.6L engine and manufactured between the years 2010 and 2011. This component plays a crucial role in the overall performance and emissions system of the vehicle.

This Mac Auto catalytic converter is designed with advanced technology to ensure efficient conversion of harmful exhaust gases into less harmful emissions. It is made using high-quality materials that provide excellent durability and resistance to corrosion, ensuring long-lasting performance.

The Mac Auto Parts 154087 is a direct-fit replacement, meaning it is designed to fit and function exactly like the original equipment manufactured (OEM) component. This ensures a seamless installation process and eliminates the need for any modifications or custom fabrication.

The catalytic converter is also designed to meet or exceed the emissions standards set by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB), ensuring that your Buick Lacrosse remains compliant with local, state, and federal regulations.

Installing the new Mac Auto Parts 154087 catalytic converter in your Buick Lacrosse 3.6L is a straightforward process. The part comes complete with all necessary hardware and mounting brackets, making the installation process hassle-free. Additionally, the converter includes a detailed instruction manual to guide you through the process step by step.

By replacing your worn-out or damaged catalytic converter with the Mac Auto Parts 154087, you can help restore the performance of your Buick Lacrosse while ensuring that it remains environmentally friendly and in compliance with emissions regulations. This Mac Auto catalytic converter is an excellent investment in the longevity and reliability of your vehicle.

Buying a Mac Auto Parts 154087 radiator catalytic converter for a Buick Lacrosse with a 3.6L engine can be a viable option for those in need of a replacement part. Below are some pros and cons to help in making an informed decision.

Pros:

1. Mac Auto Parts is a well-known and reputable brand in the automotive industry, which may assure buyers of the part's quality.

2. This specific part number (154087) is designed to fit Buick Lacrosse models with a 3.6L engine and is therefore a direct-fit replacement, reducing the likelihood of installation complications.

3. Mac Auto Parts offers a warranty on their products, providing buyers with peace of mind and protection against potential defects or failures.

4. Buying a Mac Auto Parts catalytic converter could potentially save time and money compared to having a repair shop source and install the part.

Cons:

1. The cost of this Mac Auto Parts catalytic converter may be higher than some aftermarket alternatives.

2. The part may not be as durable or perform as well as original equipment manufacturer (OEM) parts, potentially leading to the need for future replacements.

3. The part may not meet the latest emissions standards, which could result in check engine lights or failure of emissions inspections.

Conclusion:

The Mac Auto Parts 154087 radiator catalytic converter for a Buick Lacrosse with a 3.6L engine can be a reliable option for those seeking a direct-fit replacement from a reputable brand with a warranty. However, it may come with a higher cost compared to aftermarket alternatives and potential performance differences. Ultimately, buyers should weigh the pros and cons carefully, considering factors such as budget, desired performance, and personal preferences.

Recommendation:

For those seeking the best overall value, it may be worthwhile to compare prices and consider aftermarket alternatives from reputable brands. However, for those who prefer the peace of mind and warranty that comes with buying from a reputable OEM-alternative brand like Mac Auto Parts, this catalytic converter could be a solid choice. Ultimately, it is essential to ensure the part fits the specific vehicle and engine configuration and meets any necessary emissions standards before making a purchase.

specifications frazzlekits:

  • for models: Lacrosse
  • for makes: Buick
  • for years: 2010-2011
  • brand: Mac Auto Parts
  • part type: Radiator Converter
  • country of origin: United States
  • placement on vehicle: Front, Upper
  • manufacturer part number: 154087
  • interchange part number: 19594
  • restricted states: California Colorado
  • labels certifications: Epa
  • fitment type: Direct Replacement
  • manufacturer warranty: 10 Years
  • custom bundle: No

offer frazzlekits:

  • sold: 0
  • availability: In Stock
  • started: October 24, 2025
  • options: Ship-to-home
  • quantity: 10

payments frazzlekits:

  • credit card: Discover
  • wallet: Paypal
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returns frazzlekits:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 60 Days

seller frazzlekits:

  • rating: 98.8%
  • # reviews: 187143

general frazzlekits:

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

shipping frazzlekits:

  • type: Fixed
  • transit: 4-7 Days
  • cost: $0.00
  • service: Expedited
  • class: Expedited
for models: lacrosse, for makes: buick, for years: 2010-2011, part type: radiator converter, country of origin: united states, placement on vehicle: front, upper, restricted states: california colorado, labels certifications: epa, fitment type: direct replacement, manufacturer warranty: 10 years, custom bundle: no,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 8053997665140722,

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