null

New name, same great NuWave team!

  • Sierra MerCruiser 350 305 5.0 5.7 Dry Joint Exhaust Manifold 865735A02 18-1843
  • Sierra MerCruiser 350 305 5.0 5.7 Dry Joint Exhaust Manifold 865735A02 18-1843
  • Sierra MerCruiser 350 305 5.0 5.7 Dry Joint Exhaust Manifold 865735A02 18-1843
  • Sierra MerCruiser 350 305 5.0 5.7 Dry Joint Exhaust Manifold 865735A02 18-1843

Sierra MerCruiser 350 305 5.0 5.7 Dry Joint Exhaust Manifold 865735A02 18-1843

Brand:
Part Number:
47-1843
$608.59 $427.39
— You save $181.20
Earn $12.82 in PBS Store Credit

The NuWave Guarantee:



Availability:
In Stock - Ships same or next business day.
Shipping:
Free Shipping Over $99

Description

Replacement MerCruiser Dry Joint Manifold by Sierra

Includes gasket for manifold to head and bolts.

Dry Joint Style Exhaust Manifold for MerCruiser

Replaces:
 • 
MerCruiser-865735A02, 865049T01, 864308T01

Use with: 18-1845 RISER, 18-0720 RISER GASKET (CLOSED), 18-0721 RISER GASKET (OPEN), 18-0722 RISER GASKET (RESTRICTED)

Fits: 305, 350, 377, 5.0L, 5.7L, 6.2L (2002 and Newer)

All Sierra parts qualify for and are covered under Sierra's Industry Leading Customer Satisfaction Warranty

View AllClose

Specs

UPC:
808282359423
MPN:
18-1843

Reviews

View AllClose