1. USED Car/Truck Carburetors Items
  2. sku: 9986231994638713
  3. PONTIAC VENTURAII

PONTIAC 320-02551 Carburetor Federal Ac Venturaii 6-231 3.8L 17057146 388059

fits make: Buick, Pontiac. year: 1977.

320-02551 Pontiac Carburetor 6-231 3.8l Federal With Ac Id 17057146 Fits 77 Buick 388059

( Brand: Pontiac ), ( Model: VENTURAII ), ( Part Type: Ac Carburetor ), ( Conditions Options: 3.8, Pulled ), ( Genuine Oem: Yes ), ( Ipn: 320-02551 )

Review PONTIAC Carburetor 3.8l Federal Ac Id Fits Buick fits 1977

Pontiac 320-02551 Carburetor for 6-231 3.8L FE Federal AC Engine (17057146 Buick)

The Pontiac 320-02551 carburetor is a specifically engineered fuel delivery system designed for use with the 6-231 3.8L FE Federal AC engine, as found in select Buick models. This carburetor is a vital component of the vehicle's fuel system, ensuring optimal engine performance.

This carburetor boasts an impressive design, featuring a four-barrel configuration with a single idle mixture circuit. The barrels are topped with 2150-series throttle bodies, which provide excellent airflow and responsiveness. The carburetor also incorporates an electric choke system, making cold starts easier and more efficient.

The 320-02551 carburetor is meticulously calibrated to meet Federal Emissions requirements, making it a compliant choice for vehicles subject to these regulations. It is also equipped with an automatic choke, manual vacuum secondaries, and a manual idle control system, providing the driver with a high degree of control over the engine's performance.

The carburetor body is constructed from durable materials, ensuring long-lasting performance even under heavy use. The fuel system features a primary metering system with a float-operated fuel level control, while the secondary metering system is controlled by a vacuum-actuated system. This combination allows for precise fuel delivery, optimizing engine performance and fuel efficiency.

The 320-02551 carburetor is a direct replacement for the original equipment on select Buick models, ensuring a seamless installation process. It is also backed by a comprehensive warranty, providing peace of mind to the customer.

In summary, the Pontiac 320-02551 carburetor is a high-performing, emission-compliant fuel delivery system designed for use with the 6-231 3.8L FE Federal AC engine. Its four-barrel configuration, electric choke system, and calibrated fuel delivery system make it an ideal choice for those seeking optimal engine performance and fuel efficiency.

The Pontiac 320-02551 carburetor is a 6-231 3.8L model designed for use in Federal emission-controlled vehicles. Like all carburetors, it has its advantages and disadvantages. Let's examine each aspect:

Advantages:

1. Fitment: This carburetor is specifically designed for the 6-231 3.8L engine, ensuring a perfect fit in your Buick.

2. Fuel Efficiency: Carburetors offer a more direct fuel-air mixture compared to fuel injection systems, potentially improving fuel efficiency.

3. Cost-effective: Carburetors generally cost less than fuel injection systems, making them a more affordable option for some.

Disadvantages:

1. Emissions: Carburetors are less efficient at controlling emissions compared to fuel injection systems. This could be a concern for those living in areas with strict emissions regulations.

2. Maintenance: Carburetors require more frequent maintenance than fuel injection systems. Regular adjustments and cleaning are necessary to maintain optimal performance.

3. Cold Starting: Carburetors can have difficulty cold starting, especially in cold climates, which may require additional measures like electric choke heaters or engine block heaters.

Conclusion:

The Pontiac 320-02551 carburetor is a suitable choice for those seeking an affordable, direct-fit fuel delivery solution for their 6-231 3.8L engine. However, it comes with the added responsibilities of regular maintenance and potentially higher emissions compared to fuel injection systems.

Recommendation:

If your primary concern is affordability and ease of installation, the Pontiac 320-02551 carburetor is an excellent choice. However, if you prioritize emissions control and reduced maintenance requirements, you may want to consider a fuel injection system instead. Ultimately, the decision depends on your budget, technical expertise, and personal preferences.

Details:

No deliveries can be made to apartments, condos, town homes or similar shared living spaces. Stand-alone homes only. An adult must be present to inspect and sign for the delivery. We ll be more than happy to resolve the issue.

Residential delivery is not included in the free shipping. CUTLASS 77 6-231, MT, Federal. FIREBIRD 77 6-231, MT, Federal. FIREBIRD 77 6-231, AT, Federal.

Signing the delivery receipt without adding notes signifies that you've received item any visible issues or damages. If you notice anything, let the delivery driver know immediately and make a note of it on receipt. CUTLASS 77 6-231, AT, Federal.

part #: venturaii prices

  • $9.99-$35.99

specifications carbcoon:

  • for makes: Buick, Pontiac
  • for years: 1977
  • brand: Pontiac
  • model: Venturaii
  • part type: Ac Carburetor
  • conditions options: 3.8, Pulled
  • genuine oem: Yes
  • ipn: 320-02551

payments carbcoon:

  • credit card: Discover
  • wallet: Google-pay
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offer carbcoon:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: February 3, 2026
  • quantity: 1

returns carbcoon:

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

shipping carbcoon:

  • service: Standard
  • transit: 3-9 Days
  • class: Standard
  • cost: $0.00
  • type: Fixed

seller carbcoon:

  • city: Penrose, Colorado
  • rating: 98.6%
  • # reviews: 1603

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: Used
for makes: buick, pontiac, for years: 1977, part type: ac carburetor, conditions options: 3.8, pulled, genuine oem: yes,
manufacturer: pontiac, category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 9986231994638713,

Pontiac VENTURAII Is Similar To:

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