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Sierra
Sierra Mercruiser Exhaust Manifold - 18-1956-3
Item: #1780837 | Part Number: 18-1956-3$473.99
Description
The Sierra Mercruiser Exhaust Manifold 18-1956-3 is a direct replacement designed for 3.0L 181 CID Model 140 and Mercarb-equipped engines with electric choke (1983-95). Built to restore proper exhaust flow and engine performance, it requires gasket 18-1204-1 (sold separately) for installation.
Sierra Mercruiser Exhaust Manifold - 18-1956-3 Item # 1780837
Description
Fits 3.0L 181 CID, Model 140 & 3.0 with Mercarb carburetor with electrical choke (1983-95). Use with Manifold Gasket: 18-1204-1 (not included).
Replaces:
- Barr:
- MC 1 99798
- GLM:
- 51210
- Marine Power:
- 600333
- Mercruiser Stern Drive:
- 860235A04
- 99798A16
- 99798A3
- 99798A9
- Osco
- 9798