ROCHESTER 17058189 Carburetor Core 2GE 3.8L/231 V-6

( Brand: Rochester ), ( Manufacturer Part Number: 17058189 ), ( Type: Carburetor ), ( Features: Model 2ge ), ( Vintage Part: Yes )

Review ROCHESTER 2ge Carburetor Buick 3.8l/231 V-6 #17058189 Core Or Parts fits 1978

The Rochester 17058189 2GE carburetor is a high-performance replacement component designed specifically for 1978 Buick vehicles equipped with a 3.8L/231 cubic inch V-6 engine. This carburetor is an essential part of the engine's fuel delivery system and plays a crucial role in ensuring optimal engine performance.

The 17058189 2GE carburetor features a two-barrel design, which allows for a more efficient fuel delivery process compared to single-barrel carburetors. Each barrel is equipped with an individual float bowl, enabling a finer fuel-air mixture for each cylinder bank. This results in improved engine response and throttle sensitivity.

The carburetor comes with a new gasket set to ensure a proper seal between the carburetor and the intake manifold. It also includes new fuel and air filters, which help maintain clean fuel and air passages, contributing to better combustion efficiency and engine longevity.

The 17058189 2GE carburetor is equipped with a vacuum secondary system, which allows the secondary circuits to be activated under light engine vacuum conditions. This results in smoother engine operation at cruising speeds and improved acceleration.

The carburetor's meticulously engineered design includes features such as an automatic choke system, which ensures easy starting in cold weather conditions. Additionally, the carburetor's throttle shaft and linkage are adjustable, allowing for fine-tuning of the engine's idle and throttle response to suit specific driving conditions.

The Rochester 17058189 2GE carburetor is manufactured to meet or exceed OE specifications, ensuring a reliable and trouble-free installation. Its durable construction and high-quality materials make it an ideal choice for vehicle owners seeking a long-lasting and performance-enhancing upgrade to their stock carburetor. With its precise fuel delivery and easy adjustability, this carburetor is an excellent investment for any 1978 Buick 3.8L/231 V-6 engine owner looking to restore their vehicle to its former glory or enhance its performance.

The Rochester Quadrajet 189C carburetor, specifically the 1978 Buick 3.8L/231 V-6 core model, is a commonly used carburetor for older Buick vehicles. Here are some pros and cons to consider before making a purchase.

1. Widely available: This particular model is quite common in the aftermarket, ensuring easy availability and accessibility to parts and repair manuals.

2. Reliable: The Quadrajet carburetor is known for its durability and reliability. With proper maintenance, it can last for many years.

3. Fuel efficiency: The Quadrajet design is known to provide good fuel efficiency, as it utilizes a throttle body injector (TBI) system that mixes fuel and air directly at the throttle plate.

4. Easy to tune: The Quadrajet carburetor is relatively easy to tune, especially with the help of aftermarket tuning kits and resources available online.

5. Cost-effective: Compared to modern fuel injection systems, the Quadrajet carburetor is generally more cost-effective for repair and maintenance.

1. Complex design: The Quadrajet carburetor has a complex design, which can make repairs more challenging for those without extensive mechanical knowledge or experience.

2. Pollution concerns: Older carburetors, including the Quadrajet, do not meet modern emission standards. This could lead to potential issues with passing emissions inspections.

3. Fuel economy: While the Quadrajet design can provide good fuel efficiency, it is not as efficient as modern fuel injection systems. In comparison, newer engines with fuel injection systems can provide better fuel economy and performance.

4. Maintenance requirements: The Quadrajet carburetor requires regular maintenance to ensure optimal performance, including adjustments to the idle mixture, fuel pressure, and air/fuel ratio.

5. Limited power output: The Quadrajet carburetor may not provide the same level of power output as modern fuel injection systems. This could be a concern for those looking for improved performance.

The Rochester Quadrajet 189C carburetor, specifically the 1978 Buick 3.8L/231 V-6 core model, offers several advantages such as reliability, durability, and ease of availability. However, it also presents certain challenges, including complex design, maintenance requirements, and limited power output. Ultimately, the decision to purchase this carburetor depends on your specific needs, budget, and mechanical abilities. If you're looking for a cost-effective, reliable option for an older Buick, this carburetor could be a good choice. However, if you're seeking improved performance, modern fuel injection systems may be a better option.

If you're considering purchasing the Rochester Quadrajet 189C carburetor for a 1978 Buick 3.8L/231 V-6, weigh the pros and cons carefully. Consider your budget, mechanical abilities, and performance goals. If you're looking for a reliable, cost-effective solution, this carburetor could be a good choice. However, if you're seeking improved performance or modern emission standards compliance, you may want to consider other options, such as modern fuel injection systems. Additionally, ensure you have access to repair manuals and resources to make repairs and maintenance easier.

Details:

Shipping is FREE for USA 48 states ONLY. You are buying on a Rochester 2GE two-barrel carburetor from 1978 Buick 3.8L / 231 V-6, stamped P/N #17058189. Not a knock-off from China, this is an original GM part.

part #: 17058189 prices

• $52.00-$279.99

specifications carbcoon:

• for makes: Buick, Rochester
• for years: 1978
• brand: Rochester
• mpn: 17058189
• type: Carburetor
• features: Model 2ge
• vintage part: Yes

returns carbcoon:

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

payments carbcoon:

• other
• wallet: Paypal
• credit card: Visa

seller carbcoon:

• # reviews: 13228
• city: Rumford, Rhode Island
• rating: 100.0%

shipping carbcoon:

• type: Fixed
• cost: $0.00
• service: Economy
• class: Economy
• transit: 5-9 Days

offer carbcoon:

• quantity: 1
• sold: 0
• availability: In Stock
• started: June 15, 2025
• options: Ship-to-home

general carbcoon:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

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