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Sierra 18-7688 Fuel Injector for MerCruiser Marine Engines

Manufacturer

Part Number

118-7688
Sale Price

$221.49

1 left at this price

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Usually delivered within 2 days

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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 18-7688 Fuel Injector is a direct replacement component designed for multi-port fuel injected MerCruiser marine engines. This precision-engineered injector ensures optimal fuel delivery and engine performance for select GM V-6 and V-8 marine powerplants.

Key Features:

  • Direct OEM replacement for MerCruiser part number 885176
  • Compatible with MCM 4.3L MPI engines with serial numbers OM300000-1A063239 and higher
  • Fits 5.0L, 5.7L, and 6.2L MPI engines with ECM555, serial number OM300000-1A064824 and higher
  • Designed for multi-port fuel injection systems on GM-based marine engines
  • Sold individually for single-injector replacement needs

Sierra Marine is a trusted manufacturer of aftermarket marine engine parts, providing reliable components that meet or exceed OEM specifications. This fuel injector is ideal for maintenance, repair, or performance restoration on compatible MerCruiser sterndrive and inboard engines.

GREAT SERVICE

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I placed the order online with no problem, and I received my order a couple of days later. Item was as described and the price was competitive with other vendors.

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