18-0871 - Service Valve, 175158

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Sierra Marine

Replaces OEM 0175158.

18-0871 SERVICE VALVE WITH O-RING Replaces: 175158 Fits: All Johnson/Evinrude with primer valve (except 1993 9.9 & 15hp.)

This service maintenance valve allows engines with electric primer to convert to a thru-the-primer maintenance system. The primer and manual back-up operation will remain unchanged after installation. This valve will allow injection of engine tuner and fogging oil through the primer valve.

If you need a kit that includes the primer cover you could get part 18-7044

If you need OMC FCG ENGINE TUNER use Part number 777185 in our part number search box.

If you need the injection hose for the service valve add part 0763644.

Technical information (PDF)
Warranty (PDF)
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Sierra Marine Service Valve W/oring is equivalent to parts:

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.