Sierra Marine

Sierra Marine 181908 Exhaust Manifold Riser Spacer

SKU: 2003763 · UPC: 808282127503 · MPN: 18-1908
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$150.09
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$150.09
02 · Overview

Sierra Marine 181908 Exhaust Manifold Riser Spacer — Product description

Sierra Marine products are engineered to surpass today’s high horsepower engine demands and stand up to the harsh marine environment. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,000’s of parts.

Sierra Marine 181908 Attributes

  • Compatibility: Mercruiser Stern Drive Engines
  • Size: 3 Inch
  • With Exhaust Elbow Gasket: No

Sierra Marine 181908 Features & Benefits

  • Use With Exhaust Manifold And Exhaust Manifold Risers
  • Meet Or Exceed OEM Specifications For Quality And Performance
  • All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
  • Sierra Offers A Large Selection Of Products To Match Your Exact Model
  • Limited 2 Year Warranty



SKU: NVN-2003763
MPN: 18-1908
UPC: 808282127503
03 · The numbers

Technical specifications

BrandSierra Marine
ModelSierra Marine 181908 Exhaust Manifold Riser Spacer
SKU / MFR#2003763

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04 · Before you buy

Frequently asked questions

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05 · Customer voices

Customer reviews