fits model: 350. make: Buick. year: 1968–1980.

( Brand: Ac ), ( Manufacturer Part Number: 40579 ), ( Part Type: Fuel Pump ), ( Complete Pn: With Date Code 207b40579 ), ( Manufacturer Warranty: No ), ( Oe/oem Part Number: 6440579 ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )
The AC Delco 40579 Fuel Pump is an ideal replacement option for Buick 350 V8 engines manufactured between the years 1968 and 1980. This high-performing fuel pump is specifically designed to meet the unique fuel delivery requirements of your classic Buick automobile.
The AC Delco 40579 Fuel Pump is engineered with an affordable price point, making it an excellent value for your restoration or repair project. Made from premium materials for durability and reliability, it features a robust design that can withstand the test of time, ensuring consistent fuel flow to your engine.
Featuring a proven design with a five-blade impeller and an 8.5-inch length, this pump offers an outstanding flow rate of 235 L/h (62 GPM). It's also compatible with both regular and ethanol-rich fuel, giving you the flexibility to use the fuel source of your choice.
The AC Delco 40579 Fuel Pump is easy to install, thanks to its simple design and straightforward bolt-on mounting. It comes with a six-foot-long electrical wiring harness for hassle-free connection to your vehicle's electrical system.
To guarantee a perfect fit and optimal performance, this fuel pump is rigorously tested according to stringent quality standards. These tests include both flow and voltage tests, ensuring that it's ready to deliver reliable performance upon installation in your trusted Buick vehicle.
Overall, the AC Delco 40579 Fuel Pump is the go-to choice for Buick 350 V8 enthusiasts and professional technicians seeking a robust, affordable, and reliable fuel pump solution for their classic vehicles from the 1968 to 1980 model years.
a) Compatibility: This fuel pump is specifically designed for Buick 350 V8 engines manufactured between 1968 and 1980, ensuring a perfect fit.
b) Reliability: AC Delco is a well-known automotive parts brand with a reputation for delivering high-quality components, reducing the risk of frequent replacements.
c) OEM Design: Through its OEM (Original Equipment Manufacturer) relationship with General Motors, AC Delco parts, such as the 40579 fuel pump, match the original equipment in terms of fit, form, and function.
d) Wide Availability: This part is widely available at various auto parts stores, both online and in-store, allowing for ease of purchasing and installation.
2. Cons:a) Cost: AC Delco fuel pumps can be more expensive compared to aftermarket alternatives from other brands. This may cause a higher upfront investment for consumers.
b) Potential Installation Challenges: Depending on the age and condition of the vehicle, installing the fuel pump may require additional work or professional assistance, which could add to the overall cost.
Conclusion:The decision to purchase the AC Delco 40579 fuel pump for a 1968 to 1980 Buick 350 V8 depends on personal priorities and circumstances. Factors influencing this decision could include the importance of compatibility, the value placed on OEM parts, desired reliability, and the availability of other options. If the priority is to ensure a perfect fit and original equipment quality, investing in the AC Delco fuel pump may be the best choice. However, for those more concerned with potential cost savings, an aftermarket alternative may be worth considering.
Recommendation:If the goal is to ensure the longest possible service life and maintain the original equipment characteristics for a 1968 to 1980 Buick 350 V8 engine with a fuel pump in need of replacement, I would recommend purchasing the AC Delco 40579 fuel pump. For those seeking a more budget-friendly solution, researching and considering reputable aftermarket fuel pump alternatives may provide a cost savings without sacrificing too much in terms of fit and function. In both cases, careful consideration of the intended use and expectations is key to making an informed purchasing decision.
Box is tatty. Complete stamped in the metal numbers are 207B40579. AC pump, Cortex boxed so listing as Remanufactured even though the box says New. Nice looking pump.
Pulls vacuum. All the items including AC paperwork show in pictures are included. Pictures are of the Actual pump. Look closely at the pictures before buying and ask questions if in doubt.More detailed can be sent needed.