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Sierra 18-7274 Mechanical Fuel Pump for MerCruiser GM 305/350 V8

Manufacturer

Part Number

118-7274
Sale Price

$148.43

2 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-7274 is a high-quality mechanical fuel pump designed specifically for MerCruiser and OMC marine engines with GM 305 and 350 cubic inch V8 motors. This AC-style fuel pump is engineered to meet or exceed OEM specifications, ensuring reliable fuel delivery and optimal engine performance in demanding marine environments.

Key Features:

  • Direct OEM replacement for MerCruiser MCM/MIE models 898, 228, 250, 255, 260, and 280
  • Flange ID: 41421 (M73021) for precise fitment
  • Durable construction with corrosion-resistant materials for saltwater applications
  • Compatible with gasoline and ethanol fuel blends
  • Includes mounting gasket for easy installation
  • Designed for 1979 and later GM V8 marine engines

Replaces OEM Part Numbers:

  • MerCruiser: 71646, 78485, 86246, 86246A1, 86246T
  • OMC Stern Drive: 509409
  • Mallory: 9-35417
  • GLM: 77070
  • EMP: 35-35274
  • Carter: M73021

Sierra marine products are built to withstand harsh marine conditions and provide consistent fuel pressure for smooth, reliable engine operation. This fuel pump is ideal for restoring your marine engine's fuel system to original performance specifications.

Product worked as expected. Great delivery time.

Very easy!

Good price painless experience!

Great experience and simple easy to navigate website.

Ordering process was overall pretty simple. Shipping cost was alittle bit higher than expected.

It was a great help to have affirm so I could purchase this item can’t wait for it to arrive

it was quick thank you

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