1. Buy Sterndrives Parts For Sale.
  2. sku: 2073578828310772
  3. MERCURY 807979

MERCURY 807979 Gm Vortec Engine Gas Fuel Pump 5.7 V8

fits model: Efi, Marine, 350, Mercruiser. make: Mercury. year: 1999.

807979 Mercury 99 Mercruiser 5.7 L Efi 350 Gm Vortec V8 Marine Engine Gas Cool Fuel Pump

( Manufacturer Part Number: 807979 ), ( Part Type: Fuel Engine Pump ), ( Country/region Of Manufacture: United States )

Review MERCURY 807979mercruiser 5.7 Gm Vortec V8 Engine Gas Cool Fuel Pump fits MERCRUISER EFI MARINE 350 1999

The Mercury 807979 Mercruiser 5.7 EFI 350 GM Vortec V8 marine engine gas fuel pump is a crucial component of the engine's fuel system, designed to deliver a consistent and reliable fuel supply to the engine for optimal performance. This fuel pump is specifically engineered for use with Mercury Marine's 5.7 liter EFI 350 GM Vortec V8 engines, ensuring a perfect fit and seamless integration.

The pump features a robust and durable design, with a cast aluminum housing that provides excellent protection against the rigors of the marine environment. The impeller is engineered to provide a high volume of fuel flow, ensuring that the engine receives the fuel it needs, even under heavy load conditions. The pump also includes a unique strainer design that helps to prevent debris and contaminants from entering the fuel system, reducing the risk of damage and ensuring longer engine life.

The Mercury 807979 fuel pump is designed to be easy to install, with a simple bolt-on design that allows for quick and straightforward installation. The pump also includes a built-in bypass system that provides added protection against air entrainment and cavitation, ensuring that the engine receives a consistent fuel supply even in challenging operating conditions.

This fuel pump is also equipped with a high-quality, OEM-grade fuel filter element that helps to ensure that the fuel entering the engine is clean and free of contaminants. The filter element can be easily replaced when needed, ensuring that the fuel system remains in top condition and that the engine continues to perform at its best.

In summary, the Mercury 807979 Mercruiser 5.7 EFI 350 GM Vortec V8 marine engine gas fuel pump is a high-performance and reliable component that is essential for ensuring optimal engine performance. Its robust and durable design, easy installation, and built-in bypass system make it an ideal choice for use in marine applications, while its high-quality fuel filter element helps to ensure that the engine receives a clean and consistent fuel supply.

Mercury 807979 Mercruiser 5.7 EFI 350 GM Vortec V8 Marine Engine Gas Fuel Pump: A Comprehensive Analysis

Introduction:

The Mercury 807979 Mercruiser 5.7 EFI 350 GM Vortec V8 marine engine gas fuel pump is a crucial component for the proper functioning of your marine engine. This article aims to provide an in-depth analysis of the pros and cons of purchasing this fuel pump for your Mercury 5.7 EFI V8 engine.

Pros:

1. High-Performance: This fuel pump is designed to deliver a consistent fuel flow rate, ensuring optimal engine performance. Its high-capacity design caters to the demands of larger engines, making it an excellent choice for power-hungry marine applications.

2. Reliability:GM Vortec engines are known for their durability and dependability. The Mercury fuel pump is a direct replacement for the OEM part, ensuring a seamless fit and reliable operation.

3. Easy Installation: The fuel pump comes with all necessary hardware, making the installation process straightforward and hassle-free. Mercury provides clear and concise installation instructions, ensuring that even novice boat owners can complete the installation with ease.

Cons:

1. Cost: Compared to other aftermarket fuel pumps, the Mercury 807979 fuel pump is relatively expensive. This might deter some boat owners from making the purchase.

2. Potential for Leaks: As with any fuel pump, there is a risk of leaks. Proper installation, regular maintenance, and the use of high-quality seals can help mitigate this risk.

3. Limited Availability: This fuel pump is a specialized component, meaning it might not be readily available at all marine parts stores. Ordering it online or through a Mercury dealer is the most reliable way to acquire it.

Conclusion:

The Mercury 807979 Mercruiser 5.7 EFI 350 GM Vortec V8 marine engine gas fuel pump offers several advantages, including high performance, reliability, and easy installation. However, its relatively high cost, potential for leaks, and limited availability are potential drawbacks. Ultimately, if you value the peace of mind that comes with using a high-quality, OEM-manufactured fuel pump and can afford the cost, this pump is an excellent choice for your Mercury 5.7 EFI V8 engine.

Recommendation:

If you're in the market for a new fuel pump for your Mercury 5.7 EFI V8 engine and are willing to invest in a high-performance, reliable component, the Mercury 807979 fuel pump is a solid choice. Make sure to order it from a trusted supplier, follow the installation instructions carefully, and perform regular maintenance to ensure optimal performance and minimize the risk of leaks.

Details:

Shelf 29-8-3-A. I will do my best to resolve the issue. Thanks -Mike. Please look at all pictures and read entire before buying.

Condition: Good used condition. Look at pictures closely and ask any questions, I try to describe parts as best can. What you see in the pictures is what get. Part was removed from a 1999 Mercruiser 5.7 EFI Marine engine.

Mounting hardware is only included if it shown in the pictures.

part #: 807979 prices

  • $70.00-$395.00

specifications intengster:

  • for models: Efi, Marine, 350, Mercruiser
  • for makes: Mercury
  • for years: 1999
  • mpn: 807979
  • part type: Fuel Engine Pump
  • country/region of manufacture: United States

returns intengster:

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

offer intengster:

  • quantity: 1
  • started: April 7, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

payments intengster:

  • wallet: Google-pay
  • credit card: Visa
  • other

general intengster:

  • Boat Parts > Sterndrive Motors Components > Internal Engine Parts
  • condition: Used

shipping intengster:

  • cost: $25.20
  • transit: 3-7 Days
  • class: Standard, Expedited
  • carrier: FedEx, USPS
  • service: FedEx Ground or FedEx Home Delivery, USPS Ground Advantage, USPS Priority Mail, FedEx 2Day
  • type: Calculated

seller intengster:

  • # reviews: 103987
  • rating: 99.1%
  • city: Huron, Ohio
for models: efi, marine, 350, mercruiser, for makes: mercury, for years: 1999, part type: fuel engine pump, country/region of manufacture: united states,
category: boat parts > sterndrive components > internal engine parts, sku: 2073578828310772,
Mercury 807979 Is Similar To:
intengster logo
5 offers $70.00–$395.00 USD
  • Used. Offer #1 priced at $325.00 + $25.00 shipping estimate = $350.00* total. One edge of copper pipe has a worn spot and one mounting pin inside is broken off. Used cool fuel pump.+$25.00 shipping
  • Used. Offer #2 priced at $395.00 + $24.92 shipping estimate = $419.92* total. I will do my best to resolve the issue. View product.+$24.92 shipping
  • Used. Offer #3 priced at $70.00 + $0.00 shipping estimate = $70.00* total. This is the bracket that holds the high pressure fuel pump motor in place in the fuel pump module Part is fully operational.FREE SHIPPING
  • New. Offer #4 priced at $96.99 + $0.00 shipping estimate = $96.99* total. FREE SHIPPING
  • Used. Offer #5 priced at $69.00 + $10.00 shipping estimate = $79.00* total. Shipped with USPS Priority Mail Padded Flat Rate Envelope. Mercruiser cool fuel pump hold down clamp # .+$10.00 shipping

Copyright © intengster.com