MERCRUISER MPI 12557392 Intake Manifold Lower 7.4

( Brand: Mercruiser Mpi ), ( Manufacturer Part Number: 12557392 ), ( Part Type: Intake Manifold )

Review MERCRUISER MPI 7.4 Liter Chevy Intake fits 454

The Mercruiser MPI 454 7.4 Chevy Intake Lower Manifold (Item #12557392) is a crucial component in the performance and efficiency of your marine engine. This lower manifold is specifically designed for use with Mercruiser's 454 cubic inch (7.4L) Big Block engines, and is compatible with Chevrolet engines that utilize the same powerplant.

The lower manifold is crafted from high-quality materials, ensuring durability and reliability even in the harshest marine environments. The manifold features a smooth, polished finish, which not only enhances its aesthetics but also promotes optimal fuel flow. The manifold's design is designed to optimize the intake system, ensuring that your engine receives an ample supply of air-fuel mixture for efficient combustion.

The Mercruiser MPI 454 7.4 Chevy Intake Lower Manifold is a direct replacement for your existing manifold, making installation straightforward and hassle-free. The manifold comes with all necessary hardware, including bolts and gaskets, to ensure a secure and leak-free installation. The manifold's connection to the engine and throttle body is via high-pressure, corrosion-resistant hoses, further enhancing its durability and performance.

By upgrading to the Mercruiser MPI 454 7.4 Chevy Intake Lower Manifold, you can expect improved engine performance, increased horsepower, and smoother operation. The manifold's improved intake system allows for better fuel atomization and air-fuel mixture distribution, resulting in more efficient combustion and improved engine efficiency.

In conclusion, the Mercruiser MPI 454 7.4 Chevy Intake Lower Manifold (Item #12557392) is a high-quality, performance-enhancing upgrade for your marine engine. Its durable construction, optimized design, and straightforward installation make it an excellent choice for boat owners looking to improve their engine's performance and efficiency.

1. Compatibility: This intake manifold is specifically designed for the Mercruiser MPI 454 engine and Chevy applications, ensuring a perfect fit and performance.

2. Enhanced Airflow: The intake manifold is designed to optimize airflow into the engine, which can potentially improve engine performance and fuel efficiency.

3. Manufacturer's Reputation: Mercruiser is a well-known brand known for its quality and reliability, which can give customers peace of mind regarding the durability and functionality of the intake manifold.

1. Cost: The intake manifold can be relatively expensive compared to other aftermarket parts, which may be a significant investment for some customers.

2. Installation Complexity: Installing an intake manifold can be a complex process that requires specialized tools and knowledge, which may require the assistance of a professional mechanic.

3. Potential Performance Variations: While the intake manifold can potentially improve engine performance, not all engines may respond the same way, and some may not see significant improvements.

The 12557392 Mercruiser MPI 454 7.4 Chevy intake lower manifold is a high-quality part that can potentially improve engine performance and fuel efficiency. However, it is a significant investment and installation can be complex. Customers should weigh these factors against the potential benefits to determine if this intake manifold is the best choice for their needs.

If customers are looking for an aftermarket intake manifold that can potentially improve engine performance, the 12557392 Mercruiser MPI 454 7.4 Chevy intake lower manifold is a solid choice. However, customers should consider seeking the assistance of a professional mechanic for installation to ensure proper installation and to minimize the risk of potential issues. Additionally, customers should research the potential benefits and potential drawbacks to determine if the investment is worthwhile for their specific application.

Details:

Used Mercruiser Mpi liter Chevy lower intake manifold in good shape.

part #: 12557392 prices

• $300.00-$699.00

specifications intengster:

• for models: 454
• for makes: Chevy
• brand: Mercruiser Mpi
• mpn: 12557392
• part type: Intake Manifold

Payments intengster:

• PayPal

Ratings:

1. Great seller 03-21-19
2. highly recommend A seller! 03-08-19
3. smooth simple 03-13-19
4. As described and shipped fast. Great. 03-21-19
5. Good buyer, prompt payment, valued customer, highly recommended. 03-19-19

Returns intengster:

• policy: no returns

General intengster:

• in stock: Yes
• Sterndrive Motors Components > Intake Fuel System
• condition: Used

Seller intengster:

• zipcode: 11779
• city: Ronkonkoma, New York
• # feedbacks 03-22-19: 526
• rating 03-22-19: 99.4%

Offer intengster:

• Sold: 0
• bids: 0
• quantity: 1
• best offer: false
• Started: March 22, 2019, 11:25 am

Shipping intengster:

• handling: 3 days
• type: Calculated

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