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Fast Shipping Sierra Mercruiser 3.0 Exhaust Manifold 1990+ 806867a3 860235a03 18-1966 18-1966-1 Save 60% Now [1fMp3Pxc]
MerCruiser EXHAUST MANIFOLD by SierraManifold for 3.0 Liter Engines 1990 and Newer using the "MERCARB"This has a single idle air adjusting screwIncludes: • Gaskets • Pipe plugs • Fuel line • Mounting hardware and InstructionsRiser mounting flange is
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Fast Shipping Sierra Mercruiser 3.0 Exhaust Manifold 1990+ 806867a3 860235a03 18-1966 18-1966-1 Save 60% Now [1fMp3Pxc]
MerCruiser EXHAUST MANIFOLD by Sierra
Manifold for 3.0 Liter Engines 1990 and Newer using the "MERCARB"
This has a single idle air adjusting screw
Includes:
• Gaskets
• Pipe plugs
• Fuel line
• Mounting hardware and Instructions
Riser mounting flange is square bolt pattern (2-13/16" x 3-1/16" bolt centers)
Replaces
Mercury: 806867A3, 806867A9, 806867A12 and 815560A5, 815560A7 Replaces OEM NEW PART NUMBER 860235A03 and OLD NUMBER 806867a3 Old Sierra Part Number: 18-1966 superseded to New Sierra Part Number: 18-1966-1
Sierra manifolds are painted, packaged and leak tested.
What Our Customers Say
Absolutely no complaints!
This is a very well-made, and a very, very useful tool.
- Beli N..
Absolutely no complaints!
A great product. And A+++++++ service.
- Nisien B..
Absolutely no complaints!
Very happy. I will be buying very, very many more.
- Pwyll N..
