Sierra

Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845

Item: #1780830 | Part Number: 18-1845
$378.99
or 4 interest-free payments of $94.75
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Description

The Sierra Mercruiser Dry Joint Exhaust Elbow 18-1845 is a direct replacement designed for modern GM V-6 and V-8 Mercruiser sterndrive engines with dry joint exhaust manifolds. Built to restore proper exhaust flow and engine performance, it fits 2002 and newer MIE and 2004 and newer MCM GM engines, delivering reliable operation and a clean, dependable exhaust connection.

Image of : Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845 Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845 Item # 1780830

Description

Fits:

  • 2004 & newer MCM GM V-6 & V-8(305, 350 & 377 cid) engines with dry joint exhaust manifold (s/n 0W310000 & up)
  • 2002 & newer MIE GM V-8 (350 & 377 cid) eng with dry joint exhaust manifold (s/n 0M317000 & up)

Replaces:

  • Mercruiser Stern Drive:
    • 864591T02

Part Numbers for Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845

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Reviews

Rated 5 out of 5 by from Great service!! Product received on time and the repair worked perfectly!!
Date published: 2025-10-13
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Sierra Mercruiser Dry Joint Exhaust Elbow - 18-1845
Total:
$378.99