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Sierra 18-7818-1 Fuel Pump Rebuild Kit for Mercury Mariner Outboards

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-7818-1
13 reviews
03/12/2036 8:04 PM
Sale Price

$15.66

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-7818-1 Fuel Pump Kit is a complete rebuild kit designed to restore reliable fuel delivery in mechanical fuel pumps used on Mercury and Mariner outboard engines. This kit includes gaskets, springs and diaphragms to rebuild a mechanical fuel pump. Engineered to meet or exceed OEM specifications, this aftermarket replacement provides cost-effective servicing for 70-115 horsepower outboards.

Key Features:

  • Complete rebuild kit with all necessary components for fuel pump restoration
  • Features one diaphragm with 4 mounting holes and 2 additional holes in the middle
  • Fits Mercury and Mariner 3-cylinder models (70, 75, 80, 90 HP) and 4-cylinder models (100, 115 HP)
  • Replaces OEM part numbers 42909A3 and 42909A4
  • Includes gaskets, diaphragms, and springs for complete pump service
  • Designed for engines with 90-degree oil check valve on pump cover

This Sierra fuel pump kit is compatible with Mercury and Mariner outboards in specific serial number ranges, including 70 HP (Serial No. A996142 & UP), 75 HP and 90 HP 3-cylinder models (Serial No. A996142-D283221), and 100-115 HP 4-cylinder models (Serial No. B209468 & Later). The kit provides all essential components needed to service and restore fuel pump function to OEM standards. Use caution, as small spring loaded components in these pumps can be lost during the rebuilding process.

Really couldn't beat the price, I tried to find a better price and couldn't. I just wish it didn't take so long to ship it. I placed my order 4 days ago on a Sunday night hoping to get it by Saturday. They just shipped it today on Thursday. So now I have to wait through this weekend and next week. I ordered other things from different companys on the same day and received from them already. So I guess that's price I pay for a good deal.

Must have been a problem with amazon server last night or yours . I almost bought elsewhere .

Very easy to find the parts I need

good! but if can shipping quickly will be better.

Great website & fair prices!

Thanks Autoplicity you had the best prices I could find, fast shipping, and everything I ordered was exactly what I was looking for! Great Customer Service!

Fast

it was great

easy

A+ Experience. Made a mistake and almost canceled my order thinking that I've found better price. They were very nice to proceed with cancellation, but when I figured out my mistake, they did reverse cancellation without any problems. Prompt and polite response every time. I will use them again for sure.

It was a pleasure to do business with Autoplocity and would definately buy from again and or recommend to anybody. Item was shipped out fast with great packaging and communication was top notch.<br><br>Thanks again!

Thanks

Great prices and prompt shipping

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