CHEVROLET 12552137 Intake Manfold Injectors 5.7L

( Brand: Chevrolet ), ( Part Type: Intake Injector ), ( Manufacturer Part Number: 12552137 ), ( Id: 8f58fd06-d5bb-43ca-ada4-0e2117d01132 ), ( Interchange: 329-1712 )

Review CHEVROLET Chevy Oem Intake Manfold Injectors 5.7l fits CORVETTE LS1 2001–2004

Introducing the Chevrolet 12552137 01-04 Chevy Corvette LS1 Intake Manifold Injectors, specifically designed for the 5.7L engine. These injectors are an essential component of the fuel delivery system in your Corvette, ensuring optimal engine performance.

The 12552137 injectors are engineered to meet or exceed the original equipment specifications. Each injector is constructed from high-quality materials, with a robust housing that can withstand the demanding conditions of a high-performance engine. The injectors feature a unique design that ensures precise fuel delivery, resulting in improved combustion efficiency and increased power output.

The injectors are capable of delivering fuel at a rate of up to 29.5 pounds of pressure per square inch (psi), providing ample fuel for even the most power-hungry modifications. The injectors are also designed to provide consistent fuel delivery, ensuring smooth and reliable engine operation under various loading conditions.

The intake manifold injectors are designed to integrate seamlessly with the existing fuel system in your Corvette. They feature a plug-and-play design, making installation a straightforward process. The injectors come with all necessary hardware for installation, including gaskets and O-rings.

It is important to note that these injectors are intended for use in applications where the engine is not modified beyond factory specifications. Installing these injectors in an engine with aftermarket modifications may result in poor performance or damage to the injectors.

In conclusion, the Chevrolet 12552137 01-04 Chevy Corvette LS1 Intake Manifold Injectors are a high-quality replacement for the original equipment injectors in your Corvette's fuel delivery system. They offer improved fuel delivery, increased power output, and smooth and reliable engine operation. These injectors are easy to install and are designed to meet or exceed OEM specifications.

Chevrolet LS1 Intake Manifold Injectors for 5.7L Corvettes (Part Number: 12552137, Years: 2001-2004) are crucial components of the engine fuel system. These injectors deliver fuel directly into the engine cylinders to facilitate the combustion process. Let's discuss the potential pros and cons of purchasing these injectors for your Chevrolet Corvette.

1. Improved Performance: Upgrading to new injectors can lead to enhanced engine performance. New injectors can deliver fuel more efficiently and accurately, which can lead to improved combustion and increased horsepower.

2. Better Fuel Economy: New injectors can also help improve fuel economy by delivering fuel more efficiently to the engine. This can save you money on fuel costs over time.

3. Longevity: New injectors are designed to last longer than older injectors. This means that you may not need to replace them as frequently, saving you money in the long run.

4. Improved Idle Stability: New injectors can help improve idle stability, resulting in a smoother and more consistent engine idle.

1. Cost: New injectors can be relatively expensive, especially when compared to the cost of rebuilding or reusing old injectors.

2. Installation Complexity: Installing new injectors can be a complex process that requires specialized tools and knowledge. It's recommended to have the installation done by a professional mechanic.

3. Compatibility: Ensure that the new injectors are compatible with your specific engine and vehicle configuration.

In conclusion, upgrading to new Chevrolet LS1 Intake Manifold Injectors (Part Number: 12552137, Years: 2001-2004) can lead to improved engine performance, better fuel economy, and longer injector lifespan. However, the cost of new injectors and the installation complexity are potential drawbacks. If you are looking to maximize the performance of your Corvette engine, new injectors can be a worthwhile investment. However, if you are on a tight budget or prefer a more cost-effective solution, you may want to consider rebuilding or reusing your existing injectors instead. Ultimately, the decision to purchase new injectors depends on your specific needs, budget, and goals for your Corvette.

Details:

Vehicle Mileage: 37000. Search for more parts CHEVY CORVETTE. CORVETTE 01-04. PONTIAC GTO 04.

Model: CHEVY CORVETTE. Important notes: Ls1 W/ Injectors. Intake Manifold.

part #: 12552137 prices

• $239.99-$496.99

specifications inputmanifolds:

• for models: Ls1, Corvette
• for makes: Chevy, Chevrolet
• for years: 2001-2004
• brand: Chevrolet
• part type: Intake Injector
• manufacturer part number: 12552137
• id: 8f58fd06-d5bb-43ca-ada4-0e2117d01132
• interchange: 329-1712

general inputmanifolds:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

seller inputmanifolds:

• city: Marshallville, Ohio
• rating: 100.0%
• # reviews: 34785

offer inputmanifolds:

• quantity: 1
• started: December 17, 2025
• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock

shipping inputmanifolds:

• service: Economy
• class: Economy
• transit: 2-6 Days
• cost: $45.00
• type: Fixed

returns inputmanifolds:

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

payments inputmanifolds:

• wallet: Google-pay
• credit card: Visa
• other

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