This product has been discontinued.
Sierra
Sierra 18-1971 Exhaust Manifold Elbow
Price: $196.86
 Discontinued
Save: $108.13
(35% Off $304.99)
Part # 18-1971
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3 Customer Reviews
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(Discontinued)
This item is found in the following Product Families
Description Customer Reviews Customer Questions & Answers Shipping
Replaces OEM part #
  • MERCURY MARINE 76351A2
  • MERCURY MARINE 76351A04
  • MERCURY MARINE 76351A1
  • MERCURY MARINE 60426A1
  • MERCURY MARINE 49964A2
  • MERCURY MARINE 49964A1
  • BARR MC20-60426P
For: most early model Mercruiser 140 HP (4 cyl) applications

Use with:
  • Manifold: 18-1960-1, 18-1958, 18-1950-1, 18-1951-1, 18-1962, 18-1954-1, 18-1955-1, 18-1956-1
  • Elbow Gasket: 18-2833
  • Mounting Kit: 18-4362
Average Customer Review for Sierra 18-1971 Exhaust Manifold Elbow
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Based On 3 Reviews | Write Review
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228 Mercruiser exhaust riser
by Joseph from Naples, Florida on August 11, 2016
Awesome customer service!
(2 of 3 people found this review helpful)
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Good part
by Glen from Shaunavon, Saskatchewan on February 01, 2015
Elbow fit well, and looks well built.
(2 of 3 people found this review helpful)
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EXCELLENT AFTERMARKET PART
by James from Hamptonville, North Carolina on September 27, 2011
This elbow is far superior to the "stock" units that are no longer available. It is solid cast for as twin-wall and the bolt mating end is stainless steel!
(4 of 5 people found this review helpful)
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