AC 40371 Nos Fuel Pump Nailhead 364 401 V-8

( Brand: Ac ), ( Part Type: Fuel Pump ), ( Oe/oem Part Number: 1958 1959 1960 1961 1962 1963 ), ( Manufacturer Part Number: 40371 )

Review AC New Nos Fuel Pump Buick 364 401 Nailhead V-8 fits 1957–1964

Introducing the AC Delco 40371 NOS Fuel Pump, an essential component for maintaining the optimal fuel delivery system in your 1957-1964 Buick with a 364 or 401 Nailhead V-8 engine. This fuel pump is manufactured by AC Delco, a renowned and trusted name in the automotive industry, known for its commitment to delivering high-quality replacement parts.

The AC Delco 40371 NOS (New Old Stock) Fuel Pump is engineered to meet OE (Original Equipment) specifications, ensuring a precise fit and reliable performance. The design of this fuel pump is rooted in the original equipment used in your Buick, ensuring a seamless integration into your vehicle's fuel system.

This fuel pump features a robust and durable construction. The impeller is made from high-quality materials, ensuring efficient and consistent fuel flow to the engine, while the housing is designed to withstand the rigors of daily driving. The O-ring seals are designed for a leak-free installation.

The AC Delco 40371 NOS Fuel Pump is easy to install, requiring no modifications to your vehicle's fuel system. It comes complete with all necessary mounting hardware, making the installation process straightforward. The pump is also compatible with both electric and mechanical fuel pressure regulators.

The AC Delco 40371 NOS Fuel Pump is an ideal choice for enthusiasts and classic car restorers, as it allows them to maintain the authenticity and originality of their vehicles while ensuring reliable performance. It is also an excellent alternative for those seeking a high-quality replacement fuel pump for their daily driver.

In summary, the AC Delco 40371 NOS Fuel Pump is a reliable and authentic replacement for the fuel pump in your 1957-1964 Buick 364 or 401 Nailhead V-8 engine. Its durable construction, easy installation, and compatibility with both electric and mechanical fuel pressure regulators make it an excellent choice for both classic car enthusiasts and daily drivers.

Buying a new AC Fuel Pump (Part Number: 40371) for a 1957-1964 Buick Nailhead V-8 car with a 364 401 engine involves considering its pros and cons to make an informed decision.

1. Improved Performance: A new fuel pump ensures consistent fuel delivery to the carburetor, leading to improved engine performance.

2. Reliability: A new fuel pump is more reliable compared to a used or rebuilt one, reducing the chances of fuel delivery issues and potential engine damage.

3. Convenience: Installing a new fuel pump eliminates the need for frequent repairs or adjustments, providing long-term peace of mind.

4. Warranty: A new fuel pump typically comes with a warranty, protecting you against any manufacturing defects.

1. Cost: The upfront cost of a new fuel pump is higher compared to a used or rebuilt one, but it might save you money in the long run through better performance and reliability.

2. Installation Complexity: Installing a new fuel pump might require professional assistance, adding to the overall cost.

3. Potential Compatibility Issues: Ensure the new fuel pump is compatible with your specific car model and engine before making a purchase.

In conclusion, while the upfront cost of buying a new AC Fuel Pump (Part Number: 40371) for a 1957-1964 Buick Nailhead V-8 with a 364 401 engine is higher than that of a used or rebuilt one, it offers improved performance, reliability, convenience, and a warranty, making it a worthwhile investment for ensuring optimal engine health and longevity. It's essential to ensure the fuel pump is compatible with your specific car model and engine before making a purchase. If you value the peace of mind that comes with a new, reliable component, this investment is recommended.

Details:

Part is dusty/dirty and shows some patina from handling sitting on the shelf. New NOS AC fuel pump, part number 40371. Please verify part number and pics match your application. See pics for condition.

part #: 40371 prices

• $44.99-$97.50

specifications pumpunite:

• for makes: Buick
• for years: 1957-1964
• brand: Ac
• part type: Fuel Pump
• oe/oem part number: 1958 1959 1960 1961 1962 1963
• manufacturer part number: 40371

payments pumpunite:

• wallet: Paypal
• other
• credit card: Diners-club

offer pumpunite:

• options: Ship-to-home
• started: June 16, 2025
• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock

general pumpunite:

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

seller pumpunite:

• city: Sheboygan Falls, Wisconsin
• rating: 100.0%
• # reviews: 30360

returns pumpunite:

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

shipping pumpunite:

• transit: 4-9 Days
• carrier: USPS
• cost: $0.00
• service: USPS Ground Advantage
• type: Calculated
• class: Standard

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