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Sierra 18-7275 Marine Mechanical Fuel Pump for MerCruiser GM V8 454

Part of: Sierra Mechanical Fuel Pump for GM Marine Engines

Other options in this family: Sierra 18-7282 Sierra 18-8860 Sierra 118-7282 Sierra 18-7284 Sierra 118-7283

Manufacturer

Picture for manufacturer Sierra

Part Number

18-7275
14 reviews
Sale Price

$188.92

3 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-7275 is an AC-style mechanical fuel pump engineered as a direct replacement for MerCruiser and OMC marine inboard/sterndrive engines. Designed for GM V8 big block applications, this pump delivers reliable fuel flow to keep your marine engine performing at its best on the water.

Built to meet or exceed OEM specifications, this pump features a durable, corrosion-resistant construction suited for the demanding marine environment, including saltwater applications. The mounting gasket is included for a complete, straightforward installation.

Key Features:

  • AC-style mechanical fuel pump designed for marine use
  • Flange I.D. #41422 for precise fitment
  • Fuel inlet at 9 o'clock, outlet at 3 o'clock position
  • No provision for vent line to carburetor
  • Mounting gasket included
  • Corrosion-resistant construction suitable for saltwater environments
  • Meets or exceeds OEM specifications for fuel delivery and pressure

OEM Cross-Reference Numbers:

  • Mercury Marine / MerCruiser: 86247, 86247T
  • OMC: 509410

Backed by Sierra's industry-leading warranty, the 18-7275 is a trusted aftermarket solution for restoring proper fuel system operation on GM V8 big block marine engines.

I needed these, glad you had them on sale

very easy quick order thxs

Easy to use and lowest prices.

Nice site

It was good

quick, and easy. low prices as well

Product was the cheapest I could find. One other store was cheaper but did not have my product in stock. Autoplicity shipped within 2 days and the product arrived as described. I am happy with my purchase and would do business with Autoplicity again. The only thing I marked them on was that I wish they shipped within 1 day instead of 2.

Quick, efficient, professional

Best price I could find

So far so good

Crazy fast shipping. By far the best price of anywhere. The thule bike rack we ordered was in stock, lowest price, easy checkout process, and the company really appears to run an organized, professional business. Very happy with the level of service. We will definitely make sure to use autoplicity in the future.

Fast shipping!! Best prices I could find!!

Unbelievable price!Fast shipping and a great product.Thank You.

gave me a 20% off shipping code but didn't give me a place to use it

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