CHEVROLET 12604785 Upper Air Intake Manifold IMA-1936 5.3L

( Color: Black ), ( Items Included: Sensor ), ( Manufacturer Part Number: 12604785 ), ( Material: Plastic ), ( Placement On Vehicle: Front ), ( Fuel Type: Gasoline ), ( Type: Intake Manifold ), ( Ipn: Ima-1936 ), ( Manufacturer Warranty: 30 Days ), ( Oe/oem Part Number: 89017768, 12604785 ), ( Engine Size: 5.3l ), ( Features: Throttle Body Valve, Fuel Rails ), ( Country/region Of Manufacture: United States ), ( Universal Fitment: No )

Review CHEVROLET 5.3l Upper Air Intake Manifold Oem fits IMPALA MONTE CARLO PRIX GRAND LS4 SS 2005–2006

The Chevrolet 12604785 06 Impala Monte Carlo 05-06 5.3L LS4 Upper Air Intake Manifold is an essential component of the engine's intake system for specific Impala and Monte Carlo models produced between 2005 and 2006. This manifold is designed for use with the 5.3-liter LS4 V8 engine, delivering improved airflow and enhanced engine performance.

The upper air intake manifold is responsible for directing the incoming air from the engine's air filter into the engine's intake ports. The design of this particular manifold optimizes the airflow, ensuring an efficient delivery of air to the engine. The smooth, continuous flow of air is crucial for the proper combustion process and optimal engine performance.

The intake manifold is engineered using high-quality materials, specifically cast aluminum, to ensure durability and longevity. The casting process ensures precise dimensions and a uniform surface finish, which is essential for proper sealing and efficient airflow.

One of the key features of this upper air intake manifold is its unique runner design. The runners are engineered to provide an optimal length and cross-sectional area, ensuring the most efficient delivery of air to each cylinder. This design helps to improve engine performance, providing better throttle response and increased horsepower.

The manifold also comes equipped with a factory-installed throttle body, ensuring a seamless integration with the engine's existing systems. The throttle body is designed to provide precise control of the airflow into the engine, allowing for smooth power delivery and improved fuel efficiency.

Installing the 12604785 upper air intake manifold is a straightforward process, making it an ideal upgrade for DIY enthusiasts. The manifold comes with all necessary hardware for installation, including gaskets and bolts. The installation process is similar to that of the factory manifold, making it a relatively easy upgrade for those with basic mechanical skills.

In summary, the Chevrolet 12604785 06 Impala Monte Carlo 05-06 5.3L LS4 Upper Air Intake Manifold is an essential upgrade for those looking to enhance the performance of their 5.3L LS4 V8 engine. With its optimized runner design, durability, and ease of installation, this manifold is a must-have for any enthusiast looking to get the most out of their Impala or Monte Carlo.

Buying a Chevrolet 12604785 06 Impala Monte Carlo 05-06 5.3L LS4 upper air intake manifold involves considering its potential benefits and drawbacks. Here's a discussion of each:

1. Performance Enhancement: An aftermarket intake manifold can improve airflow and fuel delivery to the engine, leading to increased horsepower and torque.

2. Better Fuel Economy: Due to improved airflow, the engine may be able to burn fuel more efficiently, leading to better fuel economy.

3. Customizability: Aftermarket intake manifolds often come with additional features, such as cold air intake systems, that can be tailored to specific driving preferences.

1. Installation Complexity: Installing an aftermarket intake manifold can be a challenging process that requires specialized tools and knowledge.

2. Cost: Aftermarket intake manifolds can be more expensive than OEM (original equipment manufacturer) parts, especially for high-performance options.

3. Potential Compatibility Issues: Not all aftermarket intake manifolds may be compatible with all vehicles or engines, so it's essential to verify compatibility before purchasing.

The decision to buy a Chevrolet 12604785 06 Impala Monte Carlo 05-06 5.3L LS4 upper air intake manifold depends on individual priorities and circumstances. Those seeking improved performance, better fuel economy, and customizability may find the benefits worth the investment, while those without the necessary skills or resources for installation or the budget for the cost may opt to stick with the OEM part.

For those considering purchasing an aftermarket intake manifold for their Chevrolet Impala Monte Carlo 05-06 5.3L LS4, it is recommended to carefully research the specific product, consider the potential benefits and drawbacks, and ensure compatibility before making a purchase. Additionally, seeking professional installation assistance may help mitigate any potential complications.

Details:

REMOVED FROM 2006 CHEVY IMPALA 5.3L. 06 Impala SS Monte Carlo 05-06 Grand Prix 5.3L LS4 Upper Air Intake Manifold OEM. Includes throttle body and fuel rails. 2006 CHEVY MONTE CARLO - 5.3L.

WILL FIT: 2006 CHEVY IMPALA - 5.3L.

part #: 12604785 price

• $250.00

specifications inputmanifolds:

• for models: Ls4, Ss, Impala, Monte, Carlo, Prix, Grand
• for makes: Chevrolet
• for years: 2005-2006
• color: Black
• items included: Sensor
• manufacturer part number: 12604785
• material: Plastic
• placement on vehicle: Front
• fuel type: Gasoline
• type: Intake Manifold
• interchange part number: IMA-1936
• manufacturer warranty: 30 Days
• oe/oem part number: 89017768, 12604785
• engine size: 5.3l
• features: Throttle Body Valve, Fuel Rails
• country/region of manufacture: United States
• universal fitment: No

returns inputmanifolds:

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

shipping inputmanifolds:

• type: Fixed
• transit: 3-5 Days
• cost: $35.00
• class: Standard
• service: Standard

seller inputmanifolds:

• rating: 98.8%
• # reviews: 24577
• city: East Saint Louis, Illinois

general inputmanifolds:

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

offer inputmanifolds:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: September 12, 2025
• best offers: True

payments inputmanifolds:

• credit card: Diners-club
• wallet: Paypal
• other

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