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  3. BUICK 84208078

BUICK 84208078 Intercooler Gm

fits model: Regal, Sportback. make: Buick. year: 2018–2020.

84208078 Buick 2018 2019 2020 Regal Sportback - Intercooler Oem Gm

( Manufacturer Part Number: 84208078 ), ( Type: Intercooler ), ( Manufacturer Warranty: 1 Month ), ( Placement On Vehicle: Engine Compartment ), ( Partout Id: A-66744567 )

Review BUICK Intercooler Oem Gm fits REGAL SPORTBACK 2018–2020

Introducing the Buick 84208078 Intercooler for the Regal Sportback model years 2018, 2019, and 2020. This intercooler is a crucial component of your vehicle's engine cooling system, designed to reduce the temperature of the pressurized air that enters the engine during the combustion process.

The Buick 84208078 Intercooler is a high-performance unit, engineered with a compact and efficient design. It features a large core size, which allows for increased cooling capacity and better heat dissipation. The intercooler's core is constructed from aluminum fins, providing excellent heat conductivity and durability.

This intercooler also comes with a high-density, durable plastic end tank on each end. The end tanks are designed to provide a secure and leak-free connection to the intake and exhaust manifolds. The tanks are also reinforced to withstand the high-pressure environment of the intercooler.

The Buick 84208078 Intercooler is designed to meet or exceed OEM specifications for fit, function, and performance. It is a direct replacement for the original equipment intercooler and requires no modifications for installation. This makes it an ideal choice for those looking for a reliable and hassle-free upgrade.

In addition, the intercooler is designed to provide improved power and torque, making it an excellent choice for those looking to enhance the performance of their Regal Sportback. The improved cooling capability of the intercooler allows for denser air charge to be delivered to the engine, resulting in increased horsepower and torque.

The Buick 84208078 Intercooler is backed by a comprehensive warranty, providing peace of mind to the customer. The warranty covers defects in materials and workmanship for a specified period, ensuring that you are investing in a high-quality product.

In conclusion, the Buick 84208078 Intercooler for the Regal Sportback model years 2018, 2019, and 2020 is a high-performance upgrade that delivers improved cooling capacity, increased power and torque, and reliable performance. It is a direct replacement for the original equipment intercooler and is backed by a comprehensive warranty, making it an excellent choice for those looking to enhance the performance and cooling capabilities of their vehicle.

Buying a Buick Regal Sportback intercooler, specifically the GM part number 84208078, can have several advantages and disadvantages, depending on individual circumstances. Here are some potential pros and cons:

Pros:

1. Improved engine performance: An intercooler helps to reduce the temperature of the air charge entering the engine, allowing for denser air and more power. This can lead to improved acceleration and overall engine performance.

2. Better fuel efficiency: By reducing the temperature of the air charge entering the engine, the intercooler can help to improve fuel efficiency by allowing the engine to run more efficiently.

3. Enhanced durability: The stock intercooler on the Buick Regal Sportback may not be able to handle high-performance driving or modified engines effectively. An aftermarket intercooler can offer enhanced durability and better cooling capacity to support more powerful setups.

Cons:

1. Cost: Aftermarket intercoolers can be more expensive than OEM options. The cost of the 84208078 intercooler, as well as any related labor or installation costs, should be considered before making a purchase.

2. Installation complexity: Installing an aftermarket intercooler can be a more complex process than swapping out the stock part. It may require additional tools, time, and expertise to ensure proper installation and function.

3. Potential for increased noise: Some aftermarket intercoolers may produce more noise than the stock part due to their design or materials. This can be a concern for some buyers, particularly those who prioritize a quiet driving experience.

Conclusion:

The decision to buy a Buick Regal Sportback intercooler using the GM part number 84208078 depends on your specific goals and priorities as a car owner. If you're looking for improved engine performance, enhanced durability, or better fuel efficiency, an aftermarket intercooler may be a worthwhile investment. However, you should be prepared for the potential costs, installation complexity, and increased noise that come with aftermarket parts. Ultimately, it's essential to weigh the pros and cons carefully and consider your budget, driving style, and long-term goals before making a purchase.

Recommendation:

If you decide that an aftermarket intercooler is the right choice for your Buick Regal Sportback, be sure to research reputable brands and suppliers to ensure you're getting a high-quality product. It's also a good idea to consult with a knowledgeable mechanic or performance specialist to help you with the installation process and ensure proper function. By taking the time to make an informed decision and follow through with a professional installation, you can enjoy the benefits of improved engine performance and better cooling capacity.

Details:

part #: 84208078 prices

  • $124.99-$227.55

specifications radiatoranch:

  • for models: Regal, Sportback
  • for makes: Buick
  • for years: 2018-2020
  • mpn: 84208078
  • type: Intercooler
  • manufacturer warranty: 1 Month
  • placement on vehicle: Engine Compartment
  • partout id: A-66744567

shipping radiatoranch:

  • transit: 2-6 Days
  • service: Economy
  • cost: $0.00
  • type: Fixed
  • class: Economy

offer radiatoranch:

  • best offers: True
  • started: February 19, 2026
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

general radiatoranch:

  • Car Truck Parts Accessories > Engine Cooling Components > Radiators
  • condition: Used

payments radiatoranch:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

returns radiatoranch:

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

seller radiatoranch:

  • city: Littleton, Colorado
  • rating: 99.7%
  • # reviews: 3353
for models: regal, sportback, for makes: buick, for years: 2018-2020, type: intercooler, manufacturer warranty: 1 month, placement on vehicle: engine compartment, partout id: a-66744567,
category: auto parts > car truck parts accessories > engine cooling components > radiators, sku: 11997477526807604,

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