MASTER 40579 Fuel Pump Nos 6417173

( Brand: Master ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Non-domestic Product: No ), ( Buick 350 231 Fuel Pump: Buick 1976 1977 1978 1979 1980 ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: 40579 ), ( Vintage Part: Yes ), ( Fuel Pump Buick 1968 1969 1970: Buick 1971 1972 1973 1974 1975 ), ( Fuel Type: Gas ), ( Buick 350 Fuel Pump: Made For Unleaded Ethanol Gas ), ( Fuel Pump Buick 231 Buick 350: Electra Lesabre Regal Skylark Special Ventura ), ( Type: Mechanical ), ( Ipn: 6417173 6440579 6441196 6471088 ), ( Manufacturer Warranty: No Warranty ), ( Country Of Origin: United States )

Review MASTER Fuel Pump Buick Nos fits 1968–1980

Introducing the Master Power Products 40579 Fuel Pump, specifically designed for Buick vehicles manufactured between 1968 and 1980. This is a new old stock (NOS) component, ensuring authenticity and originality for those restoring classic Buicks or maintaining vintage models.

The Master 40579 Fuel Pump is a critical part of your Buick's fuel delivery system. It is engineered to provide consistent and reliable fuel flow to the engine, ensuring optimal performance. This pump is designed to replace the original factory unit, ensuring a precise fit and function.

This fuel pump features a robust design, with a durable cast aluminum housing that provides excellent heat dissipation and protection against corrosion. The impeller is engineered for high efficiency, ensuring your Buick receives the fuel it needs to run smoothly.

The Master 40579 Fuel Pump comes complete with all necessary hardware for installation, including mounting brackets and gaskets. The pump is easy to install and does not require any modifications to your vehicle's fuel system.

The Master 40579 Fuel Pump is designed to meet or exceed OEM specifications, ensuring that it performs as well as or better than the original component. It is backed by Master Power Products' commitment to quality and customer satisfaction, making it an excellent choice for Buick enthusiasts and restorers.

In summary, the Master Power Products 40579 Fuel Pump is a high-quality, new old stock component designed specifically for Buick vehicles manufactured between 1968 and 1980. Its robust design, easy installation, and commitment to authenticity make it a must-have for those restoring or maintaining their vintage Buicks.

Buying a new Old Stock (NOS) Master Fuel Pump for a Buick from the years 1968 to 1980 can be a viable solution for restoring or maintaining these classic vehicles. However, like any automotive part purchase, there are pros and cons to consider.

1. Authenticity: A new Old Stock (NOS) fuel pump is an original part that has never been used before. This can be important for those who prefer to maintain the originality of their classic Buick.

2. Reliability: Since the part is new, it is likely to be free of any wear or damage that can come from using a used part. This can provide peace of mind for the vehicle owner.

3. Availability: Buying a new Old Stock (NOS) fuel pump can be a good option for those who have difficulty finding a used part in good condition or cannot find one at all.

4. Long-term Savings: While the upfront cost of a new Old Stock (NOS) fuel pump may be higher than a used one, it can save money in the long run by avoiding the need for frequent repairs or replacements.

1. Cost: New Old Stock (NOS) fuel pumps can be more expensive than used fuel pumps due to their scarcity and the fact that they are new.

2. Lead Time: Since these parts are not mass-produced, they may take longer to arrive than a used part or a new aftermarket part.

3. Limited Availability: Not all repair shops or parts suppliers carry new Old Stock (NOS) fuel pumps, so it may be necessary to search extensively to find a supplier.

Buying a new Old Stock (NOS) Master Fuel Pump for a Buick from the years 1968 to 1980 can be a good investment for those who prioritize originality, reliability, and long-term savings. However, the higher cost and longer lead time may be a deterrent for some. Ultimately, the decision to buy a new Old Stock (NOS) fuel pump depends on the individual's priorities and budget.

If you have the budget and prioritize originality, reliability, and long-term savings, then purchasing a new Old Stock (NOS) Master Fuel Pump for your Buick from the years 1968 to 1980 can be a worthwhile investment. However, if cost and lead time are a concern, you may want to consider purchasing a used fuel pump or a new aftermarket fuel pump as an alternative. It's important to weigh the pros and cons carefully and make an informed decision based on your specific needs and circumstances.

Details:

40579 fuel pump, NOS new part dirty box.

part #: 40579 prices

• $21.99-$37.99

specifications pumpunite:

• for makes: Buick
• for years: 1968-1980
• brand: Master
• oe spec or performance/custom: Oe Spec
• non-domestic product: No
• buick 350 231 fuel pump: Buick 1976 1977 1978 1979 1980
• fitment type: Direct Replacement
• manufacturer part number: 40579
• vintage part: Yes
• fuel pump buick 1968 1969 1970: Buick 1971 1972 1973 1974 1975
• fuel type: Gas
• buick 350 fuel pump: Made For Unleaded Ethanol Gas
• fuel pump buick 231 buick 350: Electra Lesabre Regal Skylark Special Ventura
• type: Mechanical
• interchange part number: 6417173 6440579 6441196 6471088
• manufacturer warranty: No Warranty
• country of origin: United States

offer pumpunite:

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

seller pumpunite:

• city: Alexander City, Alabama
• rating: 99.4%
• # reviews: 8957

shipping pumpunite:

• transit: 3-9 Days
• service: USPS Ground Advantage
• type: Calculated
• cost: $14.00
• class: Standard
• carrier: USPS

payments pumpunite:

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

returns pumpunite:

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

general pumpunite:

• condition: New other see details
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units

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