FORD RF-F8TE-9K461-BB Lower Obs Engine Intake Manifold 88-97 5.8L

( Type: Intake Manifold ), ( Oe/oem Part Number: Oem ), ( Fitment Type: Direct Replacement ), ( Color: Silver ), ( Manufacturer Part Number: RF-F8TE-9K461-BB ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Placement On Vehicle: Lower ), ( Fuel Type: Gasoline )

Review FORD 88-97 Obs 5.8l Engine Lower Intake Manifold Assembly Oem fits F150 F250 F350

The Ford RF-F8TE-9K461-BB lower intake manifold is a crucial component of the 5.8L engine found in Ford F-150, F-250, and F-350 trucks manufactured between 1988 and 1997. This intake manifold is designed to effectively distribute fuel-air mixture from the throttle body and injectors to the engine's cylinders for optimal combustion.

The manifold is made of durable aluminum, ensuring both strength and lightweight properties. It features a compact design that allows for a short runner length, enhancing engine response and power output. The manifold comes with factory-installed fuel rails and injector mounting bosses for seamless integration.

The intake ports on the manifold are meticulously engineered to ensure proper flow dynamics and even distribution of the fuel-air mixture to each cylinder. The ports are also designed with a specific geometry that optimizes the intake velocity, which contributes to improved engine efficiency and performance.

The RF-F8TE-9K461-BB lower intake manifold is a direct replacement for the OEM part, ensuring a perfect fit and function in your Ford truck. It is engineered to meet or exceed OEM specifications for durability and performance.

Installing this intake manifold is a straightforward process, making it an excellent choice for DIY enthusiasts or professional mechanics. It comes complete with all necessary hardware for installation, including gaskets and bolts. However, it is always recommended to follow the manufacturer's instructions carefully to ensure a successful installation and maintain the warranty.

In summary, the Ford RF-F8TE-9K461-BB lower intake manifold is a high-quality, durable, and efficient component designed for the 5.8L engine found in Ford F-150, F-250, and F-350 trucks from 1988 to 1997. Its compact design, optimized intake ports, and aluminum construction make it an excellent choice for enhancing engine performance and reliability.

Buying a Ford RF-F8TE-9K461-BB lower intake manifold for 88-97 F-150, F-250, and F-350 models with 5.8L engines comes with several pros and cons that every buyer should consider before making a purchase.

1. Improved Performance: A new lower intake manifold can help improve engine performance by ensuring proper air-fuel mixture delivery to the engine. This can result in increased horsepower and torque.

2. Better Fuel Economy: A more efficient airflow system provided by a new lower intake manifold can lead to better fuel economy as the engine uses less fuel to produce the same amount of power.

3. Durability: A new lower intake manifold is likely to be more durable than a used or worn-out one. This can save you money in the long run by reducing the need for frequent repairs.

4. Easy Installation: The lower intake manifold is a relatively easy part to install, making it a popular choice for DIY enthusiasts.

1. Cost: A new lower intake manifold can be quite expensive, especially when compared to used or aftermarket alternatives.

2. Availability: Depending on the specific model and year of your vehicle, finding a new lower intake manifold can be a challenge.

3. OEM vs Aftermarket: Deciding whether to go with an OEM (original equipment manufacturer) or aftermarket lower intake manifold can be a difficult choice. While OEM parts are guaranteed to fit and function perfectly, aftermarket options may offer better value for money.

4. Installation Complexity: While the installation process is relatively simple, it can still be time-consuming and require some mechanical knowledge.

In conclusion, buying a Ford RF-F8TE-9K461-BB lower intake manifold for 88-97 F-150, F-250, and F-350 models with 5.8L engines can offer significant performance improvements, better fuel economy, and improved durability. However, the high cost, potential availability issues, and installation complexity are important factors to consider before making a purchase.

If you're looking to improve the performance and fuel economy of your vehicle while also ensuring durability, a new lower intake manifold may be the way to go. However, it's essential to carefully consider the cost, availability, and installation complexity before making a purchase. If budget is a concern, an aftermarket lower intake manifold or used OEM part may be a more cost-effective alternative. Ultimately, it's essential to weigh the pros and cons carefully and make an informed decision based on your specific needs and circumstances.

Details:

Nice clean intake in good shape no cracks and all threads are. This came off of a 94 F250 5.8 see pictures for detail.

part #: rff8te9k461 prices

• $147.63-$349.00

specifications inputmanifolds:

• for models: F150, F250, F350
• for makes: Ford
• type: Intake Manifold
• oe/oem part number: Oem
• fitment type: Direct Replacement
• color: Silver
• manufacturer part number: RF-F8TE-9K461-BB
• material: Aluminum
• vintage part: Yes
• placement on vehicle: Lower
• fuel type: Gasoline

seller inputmanifolds:

• # reviews: 60
• rating: 100.0%
• city: Columbus, Ohio

offer inputmanifolds:

• best offers: True
• quantity: 1
• started: November 21, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

returns inputmanifolds:

• policy: No Returns

general inputmanifolds:

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

shipping inputmanifolds:

• cost: $32.99
• carrier: USPS
• class: Standard
• transit: 5-12 Days
• type: Calculated
• service: USPS Ground Advantage

payments inputmanifolds:

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

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