GM 14077854 Lower Mpfi Throttle Body Plenum Intake 91289 2.8 3.1 V6

( Brand: Gm ), ( Part Type: Intake Throttle ), ( Mounting Style: Bolt-on ), ( Ipn: 91289 ), ( Manufacturer Part Number: 14077854 ), ( Material: Aluminum ), ( Vintage Part: Yes )

Review GM 1985 92 2.8 3.1 V6 Mpfi Throttle Body Lower Plenum Intake fits FIREBIRD CAMARO 1985-92

GM 14077854 Throttle Body Lower Plenum Intake for 1985-1992 Firebird and Camaro with 2.8L, 3.1L V6 MPFI Engines

Upgrade your 1985-1992 Firebird or Camaro's engine performance with the GM 14077854 Throttle Body Lower Plenum Intake. This intake system is specifically designed for vehicles equipped with 2.8L and 3.1L V6 MPFI engines.

The throttle body lower plenum intake plays a crucial role in your engine's airflow system. It is responsible for distributing the air evenly to the engine's cylinders for optimal combustion. This GM original equipment (OE) intake is an excellent replacement or upgrade choice for your older Firebird or Camaro.

1. Engine Compatibility: This GM 14077854 intake is compatible with 1985-1992 Firebird and Camaro models featuring 2.8L or 3.1L V6 MPFI engines.

2. Improved Airflow: The throttle body lower plenum intake design ensures better airflow distribution to the engine, which can lead to improved engine performance and potential power gains.

3. Original Equipment (OE): This GM part is an original equipment replacement, meaning it is the exact same part that came on the vehicle from the factory. Using an OE part guarantees a perfect fit and reliable performance.

4. Durable Construction: The intake is made with high-quality materials, ensuring durability and longevity. It can withstand the test of time, providing reliable service for your vehicle.

5. Easy Installation: The installation process for this throttle body lower plenum intake is relatively straightforward. It can typically be completed in a few hours by a skilled DIYer or a professional mechanic.

6. Enhanced Fuel Economy: By improving airflow and optimizing combustion, this intake can potentially lead to enhanced fuel economy.

7. OEM Quality: The GM 14077854 Throttle Body Lower Plenum Intake is an OEM (Original Equipment Manufacturer) part, meaning it is built to the same exacting standards as the parts used in new vehicles.

In conclusion, the GM 14077854 Throttle Body Lower Plenum Intake is an excellent upgrade or replacement option for your 1985-1992 Firebird or Camaro with a 2.8L or 3.1L V6 MPFI engine. It delivers improved engine performance, better airflow distribution, enhanced fuel economy, and reliable durability.

The GM 14077854 1985-92 Firebird/Camaro 2.8L, 3.1L V6 MPFI Throttle Body Lower Plenum Intake is an aftermarket performance part designed to enhance the airflow and fuel delivery of the engine. Here are some potential pros and cons of buying this intake:

1. Improved Airflow: The intake design provides better airflow to the engine, which can result in increased horsepower and torque.

2. Fuel Efficiency: The improved airflow can lead to better fuel efficiency, as the engine can burn fuel more efficiently.

3. Enhanced Engine Sound: The intake may produce a more aggressive engine sound, which some enthusiasts prefer.

4. Easy Installation: The intake is relatively easy to install, and does not require any major modifications to the engine or the vehicle.

5. Affordable: Compared to other performance upgrades, this intake is relatively affordable.

1. Potential Power Gains Vary: The exact power gains from installing this intake can vary depending on the condition of the engine and other factors.

2. May Require Additional Modifications: To fully realize the potential power gains, other modifications such as a performance chip or exhaust system may be required.

3. Potential Fitment Issues: There may be some fitment issues with this intake on certain engines or vehicles, so it's important to verify that it will fit before making a purchase.

4. Potential Check Engine Light: In some cases, installing this intake may trigger the check engine light, which could require further diagnosis and repair.

In conclusion, the GM 14077854 1985-92 Firebird/Camaro 2.8L, 3.1L V6 MPFI Throttle Body Lower Plenum Intake can provide some noticeable performance gains, improved fuel efficiency, and an enhanced engine sound. However, potential power gains can vary, there may be fitment issues, and in some cases, installing the intake could trigger the check engine light.

If you're looking for an affordable and relatively easy performance upgrade for your 1985-92 Firebird or Camaro, this intake could be a good option. However, it's important to do your research and ensure that it will fit your specific engine and vehicle before making a purchase. Additionally, if you're looking for significant power gains, you may need to consider other modifications in addition to this intake.

part # 14077854 prices

• $70.00-$159.95

specifications injectiopug:

• for models: Firebird, Camaro
• for years: 1985-92
• brand: Gm
• part type: Intake Throttle
• mounting style: Bolt-on
• interchange part number: 91289
• manufacturer part number: 14077854
• material: Aluminum
• vintage part: Yes

shipping injectiopug:

• cost: $0.00
• service: Standard
• transit: 3-7 Days
• type: Fixed
• class: Standard

seller injectiopug:

• rating: 100.0%
• # reviews: 2268

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: Used

offer injectiopug:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: August 18, 2025
• quantity: 1

payments injectiopug:

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

returns injectiopug:

• policy: No Returns

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