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GM OEM 12665158 Engine Supercharger Cover Gasket

fits model: Corvette. year: 2019.

12665158 Gm Oem 2019 Corvette Engine Supercharger Components-cover Assy Gasket

( Brand: Gm Oem ), ( Manufacturer Part Number: 12665158 ), ( Part Type: Cover Gasket Engine ), ( Manufacturer Warranty: 2 Year ), ( Return Policy: No Returns For Parts Having Electrical Components ), ( Item Name: Cover Assy Gasket ), ( Category 1: Engine ), ( Fitment Type: Direct Replacement ), ( Category 3: Supercharger Amp; Components ), ( Genuine Oem: Yes ), ( Part Ref On Diagram: Only Part Reference 6 On The Diagram Is Included )

Review GM OEM Engine Supercharger Components cover Assy Gasket fits CORVETTE 2019

2019 Corvette Engine Supercharger Cover Gasket (GM 12665158)

Description:

The GM 12665158 cover gasket is a crucial component designed specifically for the supercharger system of the 2019 Chevrolet Corvette. This gasket plays a vital role in ensuring a proper seal between the supercharger housing and the engine cover, which is essential for the efficient operation of the supercharger and maintaining engine compartment pressure.

Made from a high-performance elastomer material, this gasket is engineered to withstand the extreme temperatures and pressures that come with supercharged engine applications. Its unique design provides a perfect seal against air and fluid leakage, preventing any potential loss of power or performance.

The gasket features a precise, OEM-grade contour that matches the mating surfaces of the supercharger housing and engine cover, ensuring a snug fit with minimal effort during installation. The elastomer material offers excellent flexibility and resistance to degradation from various environmental factors, ensuring long-lasting performance.

Installing the GM 12665158 cover gasket is a relatively straightforward process. Simply remove the old gasket, clean the mating surfaces, and apply a thin layer of sealant before installing the new gasket. Be sure to follow the manufacturer's instructions carefully for optimal results.

In summary, the 2019 Corvette Engine Supercharger Cover Gasket (GM 12665158) is a must-have for any Corvette enthusiast or performance-oriented driver, ensuring optimal supercharger performance, efficient engine compartment pressure, and reliable sealing against air and fluid leakage.

Buying a supercharger kit for a 2019 Corvette, specifically GM part number 12665158, can offer several benefits and drawbacks for performance enthusiasts. Below, we will discuss these pros and cons to help you make an informed decision.

Pros:

1. Increased Power: The most significant advantage of installing a supercharger kit is the increase in power output. The supercharger compresses air and forces it into the engine, which results in more fuel being burned, leading to a power boost.

2. Improved Torque: Superchargers provide a constant supply of air to the engine, resulting in increased torque, especially at low RPMs. This improvement can make your Corvette feel more responsive and powerful during everyday driving.

3. Throttle Response: With the added power and torque, your Corvette will experience improved throttle response, making it feel more lively and agile when accelerating.

4. Better Drivability: The supercharger kit can provide a more consistent power delivery throughout the RPM range, making your Corvette more drivable in various driving conditions.

Cons:

1. Cost: Installing a supercharger kit can be costly, as it requires not only the purchase of the kit but also the labor costs associated with the installation.

2. Maintenance: Superchargers require regular maintenance, including oil changes, to ensure the longevity of the system.

3. Fuel Economy: The increased power output of a supercharged engine can lead to reduced fuel economy, which may result in higher operating costs over time.

4. Noise: Superchargers can generate additional noise due to the compressor, which may not be desirable for some drivers.

Conclusion:

A supercharger kit can offer significant performance improvements for your 2019 Corvette, including increased power, torque, and throttle response. However, these benefits come at a cost, both in terms of the initial investment and ongoing maintenance. Additionally, fuel economy may suffer, and the system generates additional noise. Carefully consider these pros and cons before deciding whether a supercharger kit is the right choice for your Corvette.

Recommendation:

If you are a performance enthusiast and are looking for a significant power boost for your 2019 Corvette, a supercharger kit may be an excellent investment. However, if the cost and maintenance requirements outweigh the benefits for you, you may want to consider alternative performance modifications or opt for a differently configured vehicle that better suits your needs and preferences. Ultimately, the decision is yours to make based on your priorities and budget.

Details:

This part fits vehicles made in the following years 2019.

part #: 12665158 price

  • $9.88

specifications reppchargers:

  • for models: Corvette
  • for years: 2019
  • brand: Gm Oem
  • mpn: 12665158
  • part type: Cover Gasket Engine
  • manufacturer warranty: 2 Year
  • return policy: No Returns For Parts Having Electrical Components
  • item name: Cover Assy Gasket
  • category 1: Engine
  • fitment type: Direct Replacement
  • category 3: Supercharger Amp; Components
  • genuine oem: Yes
  • part ref on diagram: Only Part Reference 6 On The Diagram Is Included

shipping reppchargers:

  • type: Fixed
  • service: Standard
  • cost: $0.00
  • class: Standard
  • transit: 3-10 Days

payments reppchargers:

  • wallet: Apple-pay
  • credit card: Discover
  • other

returns reppchargers:

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

offer reppchargers:

  • options: Ship-to-home
  • started: June 25, 2025
  • sold: 0
  • quantity: 1
  • availability: In Stock

general reppchargers:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts
  • condition: New

seller reppchargers:

  • # reviews: 175
  • rating: 94.6%
  • city: Lancaster, California
for models: corvette, for years: 2019, part type: cover gasket engine, manufacturer warranty: 2 year, return policy: no returns for parts having electrical components, item name: cover assy gasket, category 1: engine, fitment type: direct replacement, category 3: supercharger amp; components, genuine oem: yes, part ref on diagram: only part reference 6 on the diagram is included,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > superchargers parts, sku: 2663254692430633,

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